Forest Service flooded with comments opposing Whitney Reservoir, drilling — @AspenJournalism

These wetlands, located on a 150-acre parcel in the Homestake Creek valley that Homestake Partners bought in 2018, would be inundated if Whitney Reservoir is constructed. The Forest Service received more than 500 comments, the majority in opposition to, test drilling associated with the project and the reservoir project itself. Photo credit: Heather Sackett/Aspen Journalism

From Aspen Journalism (David O. Williams):

The U.S. Forest Service has been inundated with more than 500 online comments — the vast majority in opposition — to a geophysical study and drilling by the cities of Aurora and Colorado Springs to determine the feasibility of a second reservoir in the Homestake Creek drainage, including objections from nearby towns and a local state senator.

The geophysical study and the drilling are the next step in the lengthy process of developing a reservoir on lower Homestake Creek.

The mayors of Red Cliff and Minturn signed and submitted separate but identical letters questioning the legality of drilling 10 boreholes on Forest Service land near the Holy Cross Wilderness Area, which is six miles southwest of Red Cliff, to see whether soil and bedrock can support a dam for what would be known as Whitney Reservoir. Avon’s attorney has asked for a public comment extension to Aug. 4 so that it can hold a hearing.

“A Whitney Reservoir would irreparably change and harm our community,” Minturn Mayor John Widerman and Red Cliff Mayor Duke Gerber wrote in their letters, submitted June 30. “We are paying close attention to these proposals, other moves by Homestake Partners and the public controversy. This categorical exclusion is rushed, harmful and unlawful.”

Operating together as Homestake Partners, the cities of Aurora and Colorado Springs own water rights dating to the 1950s that, under the 1998 Eagle River Memorandum of Understanding (MOU), give them the basis to pursue developing 20,000 acre-feet of water a year from the Western Slope. They’ve been studying four potential dam sites in the Homestake Valley several miles below the cities’ existing Homestake Reservoir, which holds 43,600 acre-feet of water.

The smallest configuration of Whitney Reservoir, if deemed feasible and ultimately approved, would be 6,850 acre-feet, and the largest would be up to 20,000 acre-feet. The reservoir, on lower Homestake Creek, would pump water up to Homestake Reservoir, about five miles upstream, then through a tunnel under the Continental Divide to Turquoise Reservoir near Leadville.

In 2018, Homestake Partners paid $4.1 million for 150 acres of private land, which it leases back to the former owner for a nominal fee. That land, which would be inundated to accommodate a large portion of Whitney Reservoir’s surface area, is braided with streams and waterfalls and is lush with fens and other wetlands. It’s also home to a cabin once used as an officers quarters for the famed 10th Mountain Division of the U.S. Army. The site is not far from Camp Hale, between Red Cliff and Leadville, where soldiers trained for mountain warfare during World War II.

This cabin, once used by the 10th Mountain Division of the U.S. Army, sits on a 150-acre parcel owned by Homestake Partners. The site of the proposed Whitney Reservoir is near Camp Hale, between Red Cliff and Leadville. Photo credit: David O. Williams/Aspen Journalism

Eagle River MOU

The Eagle River MOU is an agreement between Aurora and Colorado Springs and a bevy of Western Slope water interests. The Colorado River Water Conservation District, Eagle River Water & Sanitation District, Upper Eagle Regional Water Authority, and Vail Resorts are collectively defined in the MOU as the Reservoir Company. None of those entities submitted comments to the Forest Service on the drilling proposal. And according to Diane Johnson, communications and public affairs manager for the ERWSD and UERWA, none are helping to pay for the feasibility study and none are involved in the reservoir project, except to the degree that it is tied to the MOU.

The MOU provides for 20,000 acre-feet of average annual yield for the cities. “Yield” refers to a reliable supply of water. In some cases, yield equates to storage in a reservoir, but yield can also be created by other methods, such as pumping water uphill from a smaller, refilled reservoir, which is an option being studied by the cities on lower Homestake Creek. The MOU also provides for 10,000 acre-feet of “firm dry year yield” for the Western Slope entities in the Reservoir Company, and firm dry year yield means a reliable supply even in a very dry year. Those entities have developed about 2,000 acre-feet of that allocated firm yield in Eagle Park Reservoir, and it’s not yet clear whether the Whitney Reservoir project would help them realize any additional yield.

“The short answer is we support (Homestake Partners’) right to pursue an application for their yield,” Johnson said. “We trust the permitting process to bring all impacts and benefits to light for the community to consider and weigh in total.” .

Jim Pokrandt, director of community affairs for the River District, declined to comment on the investigatory test work, saying only, “Yes, we have signed the MOU. That said, … we are not participating in the Whitney Creek effort.”

Besides Homestake Partners and the Reservoir Company, the MOU was signed by the Climax Molybdenum Company. The two private companies signed onto the MOU — Vail Resorts and Freeport-McMoRan (Climax) — also declined to comment on either the drilling study or Whitney Reservoir.

Under the MOU, various parties can pursue projects on their own, and the other parties are bound to support those efforts, but only to the degree that a proposed project meets the objectives of the MOU, including whether a project “minimizes environmental impacts.”

Many of the 520 online comments as of the June 30 deadline objected to testing for the possibility of a dam, expressing concern for the complex wetlands in the area, but most of the comments also strongly condemn the overall project: a potential future Whitney Reservoir.

The cities are trying to keep the focus on the test drilling.

“This is simply a fatal-flaw reservoir siting study that includes subsurface exploration, and it’s basically just to evaluate feasibility of a dam construction on lower Homestake Creek,” said Maria Pastore, Colorado Springs Utilities’ senior project manager for water resource planning. “It’s simple exploratory work to determine if we can even go ahead with permitting and design.”

Marcia Gilles, acting ranger for the Eagle-Holy Cross District, said her office will continue accepting comments at any time during the ongoing analysis of the geophysical study despite the June 30 deadline. She added that if the Forest Service concludes there are no “extraordinary circumstances,” she can render a decision using what is known as a categorical exclusion and then issue a special-use permit as soon as August. A categorical exclusion requires less environmental scrutiny than other forms of analysis.

“At this time, the proposed action appears to be categorically excluded from requiring further analysis and documentation in an environmental assessment (EA) or environmental impact statement (EIS),” Gilles said. “Should the environmental analysis find extraordinary circumstances, the Forest Service would proceed to analyzing the project in an EA or EIS.”

State Sen. Kerry Donovan, a Vail Democrat, disagrees. She wrote to the Forest Service on June 30: “I … strongly urge you not to categorically exclude this project from (National Environmental Policy Act) analysis. I cannot express how sternly the citizens of my district oppose water diversion projects to Front Range communities.” Her district encompasses seven Western Slope counties, including Eagle, where the dam would be located.

Donovan called the proposed investigation — which would require temporary roads, heavy drilling equipment, continuous high-decibel noise, driving through Homestake Creek and use of its water in the drilling process — an affront to the “Keep It Public” movement, which advocates for effective federal management on public lands.

These wetlands in the Homestake Creek valley are near the site of the proposed Whitney Reservoir. The Forest Service is considering whether to issue a permit for drilling and a geotechnical study to test whether the site would support a dam. Photo credit: Heather Sackett/Aspen Journalism

Drilling impacts

If approved by the Forest Service for a special-use permit, Homestake Partners would send in crews on foot to collect seismic and other geophysical data later this summer or fall. Crews with heavy equipment would then drill 10 boreholes up to 150 feet deep in three possible dam locations on Forest Service land. The drilling would take place on Forest Service land but not in a wilderness area.

Crews would use a standard pickup truck, a heavy-duty pickup pulling a flatbed trailer, and a semi-truck and trailer that would remain on designated roads and parking areas, with some lane closures of Homestake Road and dispersed campsites possible.
For off-road boring operations, crews would use a rubber-tracked drill rig, a utility vehicle pulling a small trailer, and a track-mounted skid steer. The drill rigs are up to 8 feet wide, 22 feet long and 8 feet high, and can extend up to 30 feet high during drilling, possibly requiring tree removal in some areas. The rigs would also have to cross Homestake Creek and some wetland areas, although crews would use temporary ramps or wood mats to mitigate impacts.

According to a technical report filed by Homestake Partners, the subsurface work is expected to take up to five days per drilling location, or at least 50 days of daytime work only. However, continuous daytime noise from the drilling could approach 100 decibels, which is equivalent to either an outboard motor, garbage truck, jackhammer or jet flyover at 1,000 feet. If work is not done by winter, crews have up to a year to complete the project and could return in 2021.

The drilling process would use several thousand gallons of Homestake Creek water per day that engineers say “would have negligible impacts on streamflow or aquatic habitat. Water pumped from Homestake Creek during drilling would amount to less than 0.01 (cubic feet per second), a small fraction of average flows,” according to a technical report included with application materials.

Homestake Partners would avoid wetlands as much as possible during drilling, but “where temporary wetland or waters disturbance is unavoidable, applicable 404 permitting would be secured from the U.S. Army Corps of Engineers.” Crossing of Homestake Creek would occur in late summer or fall when streamflows are low, and no drilling would occur in wetlands.

While no permanent roads would be built for the drilling, temporary access routes would be necessary and reclaimed as much as possible.

“Access routes would be selected to reduce surface disturbance and vegetation removal, and to avoid identified or potential unexploded ordnances (UXOs) discovered during field surveys,” according to the technical report. The 10th Mountain Division used the area for winter warfare training during WWII.

Another concern cited in the report is the potential impact to Canada lynx. Listed as threatened under the Endangered Species Act, “only Canada lynx has potential habitat in the vicinity of the project area,” according to the report. “No impacts on lynx are anticipated from the proposed work because much of the activity would occur near Homestake Road, a well-traveled recreation access road. Work would be conducted over a short period (approximately five to six weeks) and impacts on potential habitat would be negligible.”

The vast majority of comments from a variety of environmental groups and concerned citizens focused on potential impacts to the area’s renowned wetlands and peat-forming fens, which the project proponents say they will avoid as much as possible. So far, Gilles said she is not aware of any legal challenges to the project.

Two prominent local conservation groups — Eagle Valley Land Trust and Eagle River Watershed Council — submitted comments to the Forest Service expressing serious reservations about both the drilling and the possibility of a dam.

“Geophysical exploration has an obvious significant nexus and direct relation to additional future actions, i.e., dam construction, which may in time massively impact the Eagle River watershed — regardless of whether the future actions are yet ripe for decisions,” ERWC officials wrote.

This map shows the location of test holes Homestake Partners plans to drill as part of its geotechnical investigation into the feasibility of a dam site in the Homestake Creek valley. The Forest Service has received more than 500 comments, most of them in opposition to, the drilling and the overall reservoir project. Credit: USFS via Aspen Journalism

Wilderness boundary

Even if the test drilling returns favorable results for a reservoir project, there is another obstacle that Homestake Partners will have to clear if they want to move forward with two iterations of the project: a wilderness-boundary change, which would require an act of Congress and the president’s signature.

The Whitney Reservoir alternatives range from 6,850 to 20,000 acre-feet and in some configurations would require federal legislation, which the cities are working to draft, requesting a boundary adjustment for the nearby Holy Cross Wilderness Area. The largest Whitney proposal would require an 80-acre adjustment, while an alternative location, lower down Homestake Creek, would require a 497-acre adjustment.

White River National Forest Supervisor Scott Fitzwilliams discounts the notion that his agency should reject outright the test-drilling application, as some environmental groups have suggested, until the wilderness-boundary issue is determined. Although some local and state lawmakers have said they are against shifting a wilderness boundary, Fitzwilliams said it’s still too soon for him to take up the wilderness issue.

“These are test holes,” Fitzwilliams said of the drilling, which is intended to see whether the substrata are solid enough for a dam and reservoir. “Going to get a (wilderness) boundary change is not a small deal for them, so why would you do it if you find fatal flaws? That’s a red herring.

“I understand it; nobody wants to see a dam in the Homestake drainage. I get that. But it just seems prudent to do (the drilling) to see if there’s any reason to go further.”

Aspen Journalism is collaborating with the Vail Daily and other Swift Communications newspapers on coverage of water and rivers. This story was published online by Vail Daily on July 9, 2020 and in its print edition on July 10. The early online version of the story was edited to clarify aspects of the Eagle River MOU.

Hundreds of comments submitted over Holy Cross Wilderness water export proposal — @WaterEdCO

A map prepared by Aurora Water that shows a potential 500-acre adjustment to the Holy Cross Wilderness boundary near the potential Whitney Reservoir on lower Homestake Creek. The map as current as of July 16, 2019.

From Water Education Colorado (Jerd Smith):

Forty years after the Holy Cross Wilderness Area was created, an early effort to explore tapping its water supplies has generated more than 500 comments to the U.S. Forest Service.

Aurora and Colorado Springs, which own and operate the only reservoir in the area, Homestake I, hope to demonstrate that they can divert more water and build another reservoir to serve Front Range and West Slope interests without damaging the delicate wetlands and streams in the mountain forests there.

But first, they are asking the Forest Service for a special use permit to survey the area and to bore several test holes to determine soil conditions and areas best suited to build the proposed Whitney Reservoir. The public comment period closed June 30, although the Forest Service said it will continue to accept comments.

If a reservoir were to be built, it would also require that the 122,000-acre-plus wilderness area shrink by 500 acres, an action that will require congressional approval.

Significant opposition to the permit request is already building, with the Holy Cross Wilderness Defense Fund threatening legal action to stop the surveying and drilling of test holes into soils, according to comments submitted to the Forest Service.

Also opposing the process, among others, is Colorado state Sen. Kerry Donovan, who represents several West Slope counties. “Our wilderness areas are afforded the highest levels of protection and to begin action that disturbs them today begins a process of destroying them forever,” she said. [Editor’s note: Donovan is on the Board of Trustees of Water Education Colorado, which sponsors Fresh Water News].

In addition, she wrote, “With drought conditions becoming the new normal…it is imperative we protect high altitude water resources and keep each drop in the basin it was born in.”

The Eagle River is a tributary to the drought-stressed Colorado River, whose flows have already begun a serious decline.

Eagle River Basin

Jerry Mallet is president of Colorado Headwaters, an environmental advocacy group. The fight to stop the proposal, he said, “will be as big as the Two Forks fight was several years ago,” referring to the successful effort to stop Two Forks Reservoir from being built on the South Platte River in 1990.

Aurora and Colorado Springs point to their legal obligations to develop a project that serves multiple interests, and which also protects the environment, while ensuring their citizens have access to water in the future.

“The studies…will provide the factual data necessary to identify and evaluate feasible reservoir alternatives to provide critical water supplies for human and environmental purposes,” said Colorado Springs spokesperson Natalie Eckhart. “We recognize the necessity to partner with other agencies throughout this process and are committed to working collaboratively with other communities and agencies to best manage our shared water resources.”

The proposal comes under a 1998 agreement known as the Eagle River Memorandum of Understanding, which allows the reservoir proponents to develop enough water to serve environmental, municipal and industrial interests. Aurora and Colorado Springs hope to develop 33,000 acre-feet of water, an amount roughly equal to that used annually by 66,000 homes.

Under the proposal, Aurora and Colorado Springs would receive 20,000 acre-feet, West Slope interests would receive 10,000 acre-feet, and 3,000 acre-feet would be set aside for the Climax Molybdenum Company.

Parties to the 1998 agreement include Aurora, Colorado Springs, the Colorado River District, the Eagle River Water and Sanitation District, the Upper Eagle River Water and Sanitation District, as well as Vail Associates.

Diane Johnson, spokesperson for the two Eagle River districts, said the agencies haven’t yet taken a position on the proposal, citing the need for the analysis required for the special use permit as well as any actual construction of a reservoir to be completed.

Located west of Vail between Minturn and Leadville, the Holy Cross Wilderness Area was the subject of a significant battle in the 1980s when Aurora and Colorado Springs sought to build a second major reservoir there known as Homestake II.

After opponents successfully took their case all the way to the U.S. Supreme Court, Homestake II was defeated in 1994.

In exchange, however, the cities were granted permission to develop a smaller amount of water in the future in partnership with Western Slope interests, resulting in the project that is now being proposed to the Forest Service.

To submit your comments or to get more information about the survey and drilling proposal, visit this U.S. Forest Service’s web page.

Jerd Smith is editor of Fresh Water News. She can be reached at 720-398-6474, via email at jerd@wateredco.org or @jerd_smith.

A wetland area along Homestake Creek in an area that would be flooded by a potential Whitney Reservoir. The cities of Aurora and Colorado Springs are looking to develop additional water in Eagle County and divert it to the Front Range. Photo credit: Brent Gardner-Smith/Aspen Journalism

Growing thirst from Front Range cities threatens Holy Cross Wilderness — The Vail Daily #ColoradoRiver #COriver #aridification

A wetland area along Homestake Creek in an area that would be flooded by a potential Whitney Reservoir. The cities of Aurora and Colorado Springs are looking to develop additional water in Eagle County and divert it to the Front Range. Photo credit: Brent Gardner-Smith/Aspen Journalism

From The Vail Daily (John LaConte):

The public’s chance to comment ends Tuesday in the U.S. Forest Service’s consideration of a permit that would allow the first action in a process which could create a new reservoir in the Homestake Valley near Red Cliff.

The special use permit would allow the cities of Aurora and Colorado Springs to build roads and drill holes in an area of the White River National Forest which is near the Holy Cross Wilderness, 6 miles southwest of Red Cliff.

Ultimately, if constructed, a 20,000-acre-foot reservoir would flood a corner of the wilderness area and would also relocate Homestake Road, requiring the removal of 500 acres from the Holy Cross Wilderness area.

But at this time, the Forest Service is only seeking comments on the impacts of the drilling, not the dam. The drilling would give crews information about the feasibility of dam sites, but the drilling in itself would have impacts to the forest as 8-foot-by-22-foot drill rigs could cross wetlands and cut down trees in the path to their drilling destination, where holes of 150 feet would be dug…

In soliciting comments in June, “we are focusing solely on the potential impacts from this preliminary geophysical work,” said Marcia Gilles, acting Eagle-Holy Cross district ranger. “Any further proposals that might be submitted after this information is collected would be evaluated separately.”

[…]

“They’re calling this the Whitney Project; I’m calling it Homestake III,” said Mike Browning, a former water attorney in Colorado who is now the chair of the Eagle Summit Wilderness Alliance.

The “Homestake III” handle is in reference to the project known as Homestake II, in the early 1980s, which bears a strong resemblance to the Whitney Creek effort. The Homestake II project also sought to build another reservoir beneath the existing Homestake Reservoir, which was constructed in 1964. The Homestake II idea was eliminated in large part to Hern’s efforts.

“(Hern) was really the spokesperson and really the leader of that movement in the 1980s,” Browning said. “The Holy Cross Wilderness Defense Fund was marshaling the local comments and local opposition.”

In his Sunday letter to the Forest Service, Hern said the Holy Cross Wilderness Defense Fund, which he co-founded In 1982, has not changed its stance on the project.

“The people of Colorado love this wilderness and have supported our efforts for over forty years to establish it and preserve it,” Hern wrote. “You should not underestimate the intensity of these feelings and the attitudes of the public in this matter.”

[…]

ERO Resources Corporation and RJH Consultants, Inc., which prepared the technical report for the special use permit application, referenced the memorandum of understanding in its report.

“The objective of this study is to evaluate opportunities to construct reservoir storage to develop a portion of the yield contemplated in the (memorandum of understanding),” according to the report, which was published in November. “Specifically, the subsurface explorations described below would provide valuable information regarding the suitability of the area for reservoir development. The cities are currently considering and evaluating multiple reservoir sizes with potential storage capacities between 6,850 and 20,000 acre-feet.”

USFS solicits comments on proposed #Aurora dam near Holy Cross — The Aurora Sentinel

A wetland area along Homestake Creek in an area that would be flooded by a potential Whitney Reservoir. The cities of Aurora and Colorado Springs are looking to develop additional water in Eagle County and divert it to the Front Range. Photo credit: Brent Gardner-Smith/Aspen Journalism

From The Aurora Sentinel (Grand Stringer):

The White River National Forest opened a public comment period last week concerning the next phase of a would-be reservoir project dubbed the Whitney Reservoir. Water authorities in Colorado Springs and Aurora plan to divert water near the Vail Valley — normally destined for the Colorado River — to the Front Range by way of pumps and tunnels.

Greg Baker, Aurora Water’s manager of public relations, said in November the Whitney Reservoir could eventually hold between 9,000 acre-feet and 19,000 acre-feet of water.

For comparison, Cherry Creek Reservoir stores more than 134,000 acre-feet.

Aurora Water and its southern counterpart, Colorado Springs Utilities, applied for a Special Use Permit to do so. Geologists would conduct ground-level seismic analyses of the ground below and also drill up to 150 feet below the surface. Currently, the operation proposes ten drilling sites.

The water could help Aurora meet the needs of a rapidly-expanding city while capturing water rights Aurora already holds, Baker said. He estimated the reservoir could be completed in 25 years if key steps were met, including a geological analysis.

The Whitney Reservoir project drew early attention from Colorado River conservationists and a fishing association concerned for the health of local fish habitats and the river system. Prolonged drought and existing diversions have already diminished Colorado River flows in recent decades.

The project could also impact pristine wetland ecosystems and would also require cutting near 500 acres from the Holy Cross Wilderness.

Members of the public can find more information about the project on the U.S. Forest Service website. Comments can be made any time but will be “most helpful” if submitted before June 30, 2020, the Forest Service said in an information release…

To comment on the project, or propose a different course of action, submit a comment online at https://cara.ecosystem-management.org/Public/CommentInput?Project=58221.

#Colorado water officials to hoarders during #COVID19 crisis: Quit buying bottled — @AspenJournalism #coronavirus

City of Aspen Utilities Director Tyler Christoff and Operations Manager Justin Forman check for anchor ice formation at the city’s Maroon Creek diversion. Colorado water managers have said there is no risk to water supplies from COVID-19 and therefore no need to stock up on bottled water. Photo credit: Heather Sackett/Aspen Journalism

From Aspen Journalism (David O. Williams):

Municipal water providers in Aspen, Vail, Steamboat and other communities say there is no threat from COVID-19 in their water supplies and that people do not need to hoard bottled water — provided that the employees who operate the various water plants can still come to work.

And yet, two weeks into Colorado’s crisis, you still see people exiting the state’s grocery stores with shopping carts brimming with multipacks of 4-ply Charmin or Angel Soft toilet paper. And buried under the TP, you’ll spot the 48-bottle cartons of Arrowhead or Fiji water.

Toilet paper aside, water systems operators around the state — including ski towns, which are among the hardest-hit areas for the novel coronavirus pandemic — do not understand why people think they need to stock up on bottled water.

“Aspen Water provides safe, high-quality water that exceeds all stringent state and federal drinking-water regulations,” said City of Aspen spokeswoman Mitzi Rapkin. “Aspen’s water-treatment methods use filtration and disinfection process which remove and inactivate viruses.”

The same is true for Front Range water utilities.

“We have wastewater-treatment facilities that work above and beyond the standards devised for us, so there is no worry that water would be impacted by COVID-19,” said Ryan Maecker, spokesman for Colorado Springs Utilities, where surrounding El Paso County is second only to Denver in the number of confirmed COVID-19 cases in the state.

Those drinking-water standards, established by the Safe Drinking Water Act in 1974, are enforced by the U.S. Environmental Protection Agency and Colorado Department of Public Health and Environment.

“The water is treated and it’s disinfected, which takes care of all viruses,” said Linn Brooks, general manager of Eagle River Water and Sanitation District in eastern Eagle County, which has the third-highest number of confirmed COVID-19 cases in the state.

Officials say water should be the least of anyone’s concerns during the growing outbreak, which has prompted an unprecedented statewide stay-at-home order and has seen most nonessential businesses and schools shut down.

“No, there are no water shortages. No, municipal water is not a vector for COVID-19,” said Zach Margolis, utility manager for Silverthorne Water & Sewer in Summit County.

According to the U.S. Centers for Disease Control and Prevention, the coronavirus is thought to spread in the following manner: “Mainly from person-to-person between people who are in close contact with one another (within about 6 feet) … through respiratory droplets produced when an infected person coughs or sneezes. These droplets can land in the mouths or noses of people who are nearby or possibly be inhaled into the lungs.”

Michelle Carr, distribution and collection manager for the City of Steamboat Springs Water and Sewer, attended a CDC webinar on the topic of COVID-19 and drinking-water systems.

“It said that the coronavirus is essentially very susceptible to our disinfection processes, and that while our disinfection process targets bacteria, bacteria is less susceptible than this virus,” Carr said. “So, the fact that we’re treating for killing bacteria means that we should adequately be taking care of the COVID virus.”

Buying bottled water during the ongoing pandemic makes no sense, she said.

“Our water is completely safe to drink,” Carr said. “I don’t anticipate that there will ever be an issue where we’re spreading COVID-19 through the treated potable water system. The bottled water is completely unnecessary.”

Brooks won’t speculate on why people are hoarding toilet paper, but she does have a theory regarding the stockpiling of bottled water.

“I think (people) see communications on how to isolate at home, how to prepare to a shelter in place, how to deal with emergencies, and those instructions almost always tell you to get bottled water,” said Brooks, adding that some people inexplicably prefer to drink bottled water all the time. “I don’t particularly understand that because our water here is so great, and (bottled water) certainly has an environmental impact.”

The approximately 10-acre-foot Leonard M. Thomas reservoir holds water diverted from Castle and Maroon creeks and serves as a holding pond to settle water before it is sent into the city’s water treatment plant. Colorado water providers have said there is no direct threat to water supplies from COVID-19. Photo credit: Jordan Curet/Aspen Daily News via Aspen Journalism

Staffing concerns

Various municipal, county and state emergency declarations have been enacted, covering water systems, but officials say those mostly just allow them to apply for state and federal funds or obtain additional equipment if necessary. Most water providers and wastewater-treatment operators are planning for staff shortages and doing everything they can to keep their staff healthy.

“We are not aware of any specific threats to our water system,” said Aspen’s Rapkin. “We have taken proactive measures to isolate our operations staff in order to continue to provide this critical community resource.”

Brooks agrees that staffing is the biggest concern as the virus spreads.

“Our biggest risk is absenteeism of our operators,” she said. “But, that being said, we can run with a pretty lean crew even if we got into some pretty significant absenteeism, as long as it doesn’t hit everyone at once, which we don’t think is likely at all.”

Eagle River Water and Sanitation District, which treats and provides water for users from East Vail to Wolcott along Interstate 70, took steps to mitigate against absenteeism early on.

“We knew that that was going to be our biggest risk and that protecting our employees was the most important thing that we could do. That’s our highest priority — to keep our staff healthy,” said Brooks, who added that any staffer with a symptom of any kind must stay home from work and not return until they have been free of symptoms for 72 hours.

Even if smaller mountain utilities were to be hit suddenly by a COVID-19 outbreak and get into staffing problems, other water-systems operators would step in to help. A cooperative venture among all utilities across the state and codified with intergovernmental agreements dictates that if a utility needs assistance, others will provide aid.

“So, if there’s somebody that has a plant failure, and we have staffing, we will send our staffing to them,” City of Aurora Water Department spokesman Greg Baker said during a call with other Aurora and Colorado Springs water officials. “I know Colorado Springs has been heavily involved in (mutual assistance) as well, so that should really not be a major concern.”

The desire to hoard bottled water, on the other hand, escapes officials.

“The bottled-water hoarding is a phenomenon we do not understand, because we bring safe, high-quality drinking water to your house,” Baker said. “We deliver it for a half a penny a gallon, so why are people going out and buying water? We do not understand that at all.”

Also, all the plastic is an environmental issue, Baker said, and transporting it around the state or out of state in bottles removes local water from Aurora’s extensive reuse system for irrigation and agriculture.

“So, whenever people take bottled water and start shipping it out, you’re kind of losing that reusable component, and that impacts our culture because we’re so used to reusability. So that hurts us there,” Baker said. “It also hurts us through the fact that, frankly, we have some of the highest-quality water in the state, and why do you need it in a bottle? It’s as irrational as the toilet-paper hoarding.”

Aspen Journalism collaborates with The Aspen Times and other Swift Communications newspapers on coverage of water and rivers. This story ran in the March 28 editions of The Aspen Times and the Vail Daily.

The WISE Partnership recently brought home a “Community Water Champion Award” from WateReuse @DenverWater @AuroraWaterCO

WISE Project map via Denver Water

From Yourhub.Denverpost.com (Todd Hartman):

An innovative water-sharing partnership between Denver Water, Aurora Water and water utilities that serve the south metro area has won national recognition.

The WISE Partnership, WISE being short for Water Infrastructure and Supply Efficiency, recently brought home a “Community Water Champion Award” from WateReuse, a national organization that advances the use of recycled water.

The award marks another sign of success for a project that showcases sustainability on multiple fronts.

WISE not only provides a way for Denver and Aurora to reuse water supplies, it also creates a dependable supply for 10 water providers that serve the south metro region.

That more dependable supply, in turn, reduces pressure to pull more water from the Colorado River, conserves dwindling groundwater supplies south of Denver and diminishes the need for metro area utilities to buy agricultural water in the South Platte River Basin, which can lead to drying up farmland if the water is diverted…

The unusual nature of the WISE project may have helped it capture the national award.

Awards typically recognize a specific facility, such as a water recycling plant, or a technology. WISE includes such features, but also leverages the power of a regionwide partnership to make it all work.

WateReuse described the award this way: “This innovative regional partnership for a sustainable water future will reduce groundwater reliance and bolster renewable water supplies to the South Metro area, while maximizing existing water assets belonging to Aurora and Denver Water.”

WISE works by pulling water that Denver and Aurora have a legal right to reuse from the South Platte River near Brighton. That water is then pumped via pipeline back upstream to Aurora for a series of treatment steps before distribution to project partners…

Simply put, the project’s benefits accrue this way:

  • Denver Water develops a new water supply by being able to use Aurora’s Prairie Waters system and a new revenue stream by selling unused water to the south metro area water providers.
  • Aurora Water benefits by selling unused water and putting unused treatment and pipeline capacity to use while receiving revenue that helps keep its water rates down.
  • The South Metro Water Supply Authority receives a permanent renewable water supply, helping to reduce its reliance on nonrenewable groundwater.
  • River diversion will eliminate portaging — The Leadville Herald

    A river project, partially funded by the CWCB on the Arkansas River at Granite. The project was removing a river-wide diversion structure and replacing it with a new diversion structure that will allow unimpeded boating through Granite. Photo credit: Brent Gardner-Smith/Aspen Journalism

    From The Chaffee County Times (Max R. Smith) via The Leadville Herald:

    In the mid-1960s, a partnership between the cities of Colorado Springs and Aurora installed a diversion dam in the Arkansas River south of Granite near Clear Creek Reservoir as part of a pipeline system bringing water from the western slope of the Continental Divide to the Front Range.

    The presence of the diversion dam caused that portion of the river to be non-navigable, requiring portaging of one’s raft or kayak.

    By the end of this year, however, Colorado Springs Utilities is on schedule to complete a three-year project to build a new river diversion that will allow boaters to float right through, meaning that the 2020 rafting season will be the first in over 50 years in which the entirety of the Arkansas can be travelled without portage.

    “We’ll see how the snow treats us over the next couple weeks, but we’re really down to some final boulder work in the river and general site cleanup at this point,” said CSU project manager Brian McCormick.

    The intake that pumped water out of the Arkansas (which, legally speaking, comes from the Eagle River Basin as part of the Homestake Project), destined for Aurora and Colorado Springs, “as with anything in the river for 50-plus years, it took some wear and tear,” McCormick said. “By about the mid-2000s, the cities recognized we needed to rehabilitate this structure to keep it as a reliable facility and ensure safety of the river users.”

    Construction on the new $9.1 million diversion project began in 2016 after a number of years of planning, budgeting, and engineering. Support for the project included $1.2 million in grant funding from the Arkansas Headwaters Recreation Area, Colorado Parks and Wildlife and the Colorado Water Conservation Board…

    Significant to water consumers in Colorado Springs and Aurora, the project utilizes a new intake and piping structure to send water to the Otero pump station, he said.

    Significant to boaters is a chute constructed of boulders and mortar with six two-foot drops that will allow them to pass the intake facility without exiting the river. McCormick said that CSU put the call out to members of Colorado’s river recreation community to participate in a trial run down the chute in November, testing the Arkansas’s newest whitewater feature…

    Significant to the scaled, Omega-3 rich denizens of the Arkansas who swim upstream to spawn every year, the new diversion also features a fish ladder: a sequence of weirs and pools that give brown and rainbow trout a route to move up the river to their spawning grounds.

    Efforts to relocate an ancient wetland could help determine the fate of a water project on Lower Homestake Creek — @AspenJournalism

    A wetland area along Homestake Creek in an area that would be flooded by a potential Whitney Reservoir. The cities of Aurora and Colorado Springs are looking to develop additional water in Eagle County and divert it to the Front Range. Photo credit: Brent Gardner-Smith/Aspen Journalism

    From Aspen Journalism (Sarah Tory):

    One morning last month, Brad Johnson arrived at a patch of rippling yellow grasses alongside U.S. 24, a few miles south of Leadville in the upper Arkansas River valley. Sandwiched among a cluster of abandoned ranch buildings, a string of power lines and a small pond, it is an unassuming place — except, of course, for its views of 14,000-foot peaks rising across the valley.

    But appearances can be deceiving. The rather ordinary-looking property was a fen, which is a groundwater-fed wetland filled with organic “peat” soils that began forming during the last ice age and that give fens their springy feel.

    “It’s like walking on a sponge,” Johnson said, marching across the marshy ground, stopping every now and then to point out a rare sedge or grass species.

    Johnson was visiting the fen to record groundwater measurements before winter sets in. As the lead scientist for the Rocky Mountain Fen Research Project, Johnson is part of an effort spearheaded and paid for by Aurora Water and the Board of Water Works of Pueblo to study new ways to restore fens.

    The research could help facilitate future water development in Colorado, such as the potential Whitney Reservoir project, part of a 20-year water-development plan from Aurora Water and Colorado Springs Utilities for the upper Eagle River watershed. The utilities, working together as Homestake Partners, are looking at building the reservoir in the Homestake Creek valley, south of Minturn, in an area that probably contains fens, which could hinder the project.

    Aurora and Colorado Springs are working together on the reservoir project, and Aurora and Pueblo are funding the fens research. Although the Whitney project is not directly tied to the fen project, if the research efforts are successful, they could help Aurora and Colorado Springs secure a permit approval for the reservoir — and maybe alter the fate of an ecosystem.

    Brad Johnson, a wetland ecologist for the Rocky Mountain Fen Research Project, takes groundwater measurements at the research site near Leadville, while his dogs, Katie and Hayden watch. The cities of Aurora and Colorado Springs are looking to develop additional water in Eagle County and divert it to the Front Range. Photo credit: Sarah Tory/Aspen Journalism

    Irreplaceable resources

    If you’ve walked through Colorado’s high country, chances are you’ve walked by a fen, which are among the state’s most biodiverse and fragile environments. To protect fens, the U.S. Fish and Wildlife Service and the Environmental Protection Agency drafted a “fen policy” in 1996. The policy, amended in 1999, determined that fens are irreplaceable resources because their soils take so long to regenerate. “On-site or in-kind replacement of peatlands is not possible,” the policy reads.

    Inside the Fish and Wildlife Service, however, a different interpretation emerged. “Irreplaceable” became “unmitigable,” making it difficult or impossible to secure approval for any project that would severely impact fens.

    Although Johnson is in favor of fen conservation, the Fish and Wildlife Service’s “unmitigable” interpretation bothered him. Not only was that status not supported by the fen policy itself, he believes saying “no” all the time is not in the best interest of fens.

    “My fear is that if we don’t have the means of mitigating our impacts, we’ll just impact them,” he said.

    Eventually, Johnson believes, conservationists will have to make some concessions to development. But by researching better mitigation techniques, he hopes he can help preserve fens in the long run.

    Fen soils are made of a rich, organic peat material that take thousands of years to form and require a constant groundwater source to survive. At the Rocky Mountain Fen Research Project, scientists transplanted fen soils from another site to the “receiver” site south of Leadville where they restored a groundwater spring to sustain the transplanted soils. Photo credit: Sarah Tory/Aspen Journalism

    An organ transplant

    For water utilities, fens have been particularly troublesome. Fens like to form in high-alpine valleys, the places best suited for dams and water reservoirs that take water from rivers mostly on the Western Slope and pump it over the mountains to supply the Front Range’s growing population.

    But the fen policy has stymied many of the utilities’ plans to develop new water projects. Those defeats helped spur Front Range utilities to start researching new mitigation strategies that would help them comply with environmental regulations — and get around the fen policy.

    “They wanted to figure out how to do this right so they could actually permit their projects,” Johnson said.

    Through the fen-research project, Aurora and Pueblo saw an opportunity to address the fen policy’s requirement that a project offset unavoidable impacts to a fen by restoring an equivalent amount of fen elsewhere.

    Since the fen project began 16 years ago, Aurora and Pueblo have invested $300,000 and $81,500 in the research, respectively. More recently, other funders have joined the effort, including Denver Water, Colorado Springs Utilities at about $10,000 each and the Colorado Water Conservation Board ($100,000).

    After a number of fits and starts, Johnson three years ago settled on a design for the research that would test whether it’s ecologically possible to transplant fen soils from one location to another. First, Johnson restored the original groundwater spring at the old Hayden Ranch property. Then, he and a team of helpers removed blocks of soil from another degraded fen site and reassembled them, like an organ transplant, at the “receiver” site, where the restored spring now flows through veinlike cobble bars and sandbars, feeding the transplanted fen.

    Brad Johnson, the lead scientist for the Rocky Mountain Fen Research Project, at the project site in the Upper Arkansas River Valley. Launched by two Front Range water utilities in 2003, the project is studying a new way to mitigate potential impacts to fens, an ecologically rich and fragile wetland found throughout Colorados’ high country. Photo credit: Sarah Tory/Aspen Journalism

    Positive signs

    It’s still too early to know whether the project could eventually serve as a fen-mitigation strategy for a new reservoir, but Johnson is optimistic about the results thus far. In 2017, after just one growing season, he was shocked to discover 67 different plant species growing at the transplanted fen site — compared with just 10 at the donor site. He was thrilled by the news. The data showed that the transplanted fen ecosystem is thriving.

    That’s good news for utilities such as Aurora, too.

    A week after Johnson visited the Rocky Mountain Fen Project site, Kathy Kitzmann gave a tour of the wetland-filled valley formed by Homestake Creek where Aurora and Colorado Springs are planning to build Whitney Reservoir.

    Kitzmann, a water resources principal for Aurora Water, drove down the bumpy, snow-covered road that winds along the valley bottom, pointing to the two creeks that would — along with Homestake Creek and the Eagle River, near Camp Hale — help fill the reservoir. A pump station would send the water upvalley to the existing Homestake Reservoir and then through another series of tunnels to the Front Range.

    In the lower part of the valley, Kitzmann stopped at the first of four potential reservoir sites — ranging in size from 6,000 acre-feet to 20,000 acre-feet — that the utilities have identified for the project and the wetlands it would inundate.

    “You can sort of see why it wouldn’t be the best, just given the vastness of the wetlands,” Kitzmann said.

    Farther along, the valley becomes more canyonlike, with higher rocky walls and fewer wetlands — probably offering a better reservoir site, said Kitzmann, although the permitting agencies won’t know for sure until they complete their initial feasibility studies.

    In June, Aurora and Colorado Springs submitted a permit application to the U.S. Forest Service to perform exploratory drilling and other mapping and surveying work, but the agency has not yet approved the permit.

    Potential fen impacts are just one of several environmental hurdles facing the project. One of the Whitney alternatives would encroach on the Holy Cross Wilderness. Aurora and Colorado Springs have proposed moving the wilderness boundary, if necessary, to accommodate the reservoir.

    It’s also likely that the wetlands in the Homestake Valley contain fens, but until the utilities conduct wetland studies around the proposed reservoir sites next summer, the scope of the impacts remains uncertain.

    Environmental groups including Colorado Headwaters, a nonprofit, oppose the Whitney Reservoir project, arguing that it would destroy one of the state’s most valuable wetlands, as well as an important habitat for wildlife and rare native plants.

    In the meantime, Aurora is hopeful that Johnson’s research might one day help solve some of the environmental problems around new water development. “We are excited about proving that you can restore and rehabilitate fens,” Kitzmann said.

    The dam in the Eagle River headwaters that forms Homestake Reservoir, which diverts water to the Front Range. If the wetlands in the Homestake Creek valley contain ancient peat bogs called fens, it could hinder the progress of the Whitney Reservoir project. Photo: Brent Gardner-Smith/Aspen Journailsm

    Inevitable impacts

    But is a transplanted fen as good as not touching one in the first place?

    A Fish and Wildlife Service spokesperson said fens are still designated a “Resource Category 1,” which means that the appropriate type of mitigation is avoidance, or “no loss.”

    White River National Forest supervisor Scott Fitzwilliams echoed the spokesperson’s statement, noting that land managers place a high emphasis on protection for fens: “It’s really hard to replace a wetland in these high elevations.”

    Johnson, asked whether he was worried that his research into fen mitigation might end up facilitating the kinds of projects that are most damaging to fens. He sighed. “I’m sensitive to that,” he said.

    But like it or not, Johnson believes that more impacts to fens are inevitable. As Colorado’s population grows, water utilities will have to build new reservoirs, the state will need new roads and ski resorts will want to expand.

    “I can’t argue with whether they should get built,” he said. “I’m just a wetlands guy.”

    Editor’s note: Aspen Journalism collaborates with the Vail Daily and other Swift Communications newspapers on coverage of water and rivers. This story appeared in the Nov. 18 print edition of the Vail Daily.

    Fish ladders and boat chutes part of a massive dam rebuild on the #ArkansasRiver — @ColoradoSun

    Homestake Arkansas River Diversion. Photo credit: Colorado Springs Utilities

    From Colorado Springs Utilities:

    Project Overview / Background

    The Homestake Project is a trans-mountain raw water collection, storage, and delivery system co-owned and operated by the cities of Colorado Springs and Aurora, Colo.

    The Homestake Arkansas River Diversion (ARD), between Granite and Buena Vista, Colo., was constructed in 1964 as the original intake for the Otero Pump Station. Water is now primarily withdrawn from Twin Lakes, however the ARD remains an alternate point of diversion. The ARD has deteriorated and requires repair. The ARD was not originally designed as a navigable facility.

    Colorado Parks and Wildlife (CPW) manages the Arkansas Headwaters Recreation Area (AHRA) which includes the site of the ARD. CPW expressed interest in partnering with Springs Utilities on a rehabilitation project to include a boat chute for downstream navigation as this location is currently considered the only non-navigable reach of the Arkansas River between Leadville and Canon City, Colo.

    The Upper Arkansas River is both one of the most heavily used rivers in the United States for whitewater recreation and is a Gold Medal Trout Fishery. The river is managed to support multiple objectives including water supply and delivery and outdoor recreation.

    The cities of Aurora and Colorado Springs are constructing a rehabilitation project that will replace the intake and diversion, provide a boat chute for downstream navigation, and provide upstream fish passage for spawning of brown and rainbow trout. The project also included improving river safety for recreational users and providing whitewater boat portage. User safety was an extremely important design consideration.

    A physical model was constructed to test and refine hydraulic elements to optimize performance, maximize user safety and meet design guidelines for recreational whitewater for all three components: boat chute, fish passage and the new intake structure.

    The $9 million construction cost of the project is being jointly funded by the cities of Aurora and Colorado Springs. $1.2 million in grants is coming from Colorado Parks and Wildlife and the Colorado Water Conservation Board through grant funding to support the Colorado Water Plan (Water Supply and Demand Gap and Environmental and Recreation Grant Programs). The Pueblo Board of Waterworks is donating the easements necessary to construct and maintain the diversion.

    Here’s a report from Jason Blevins writing for The Colorado Sun:

    But just below the former riverside mining camp of Granite, where a dilapidated dam built in 1964 has long blemished the Arkansas River’s beauty, rebar jutted from concrete blocks, preventing raft passage and spawning trout battled the steep wall of blasted rocks to reach upstream pools.

    “Not a lot of thought went into recreation or fish when this dam was built,” said Ronald Sanchez, an engineer with Colorado Springs Utilities.

    A lot of thought is going into fish and recreation now, as water managers in Colorado Springs and Aurora join the Colorado Water Conservation Board, the Pueblo Board of Water Works, Colorado Parks and Wildlife and the Arkansas Headwaters Recreation Area in rebuilding the diversion that directs water to the Front Range.

    The $9.1 million project will make the entire river from Leadville to Cañon City navigable for rafts for the first time in at least 55 years.

    It’s part of the vast Colorado Springs- and Aurora-owned Homestake Project that brings Eagle River Basin water from the Holy Cross Wilderness to the Arkansas River Basin, through the Homestake, Turquoise and Twin Lakes reservoirs for delivery to the Front Range cities.

    The cities started construction of the Arkansas River diversion in July 2018, creating three distinct channels below a rebuilt intake that serves as a backup water diversion to the Otero Pump station downstream of Twin Lakes Dam. Before the Twin Lakes Dam was built in the late 1970s, the diversion was the original intake that collected and directed water to the Otero Pump station for delivery to Aurora and Colorado Springs.

    One channel is a fish ladder for spawning brown and rainbow trout. Another channel is a spillway to accommodate flood-level flows like the ones that swelled the Arkansas River this spring. And a third is a series of six drops allowing rafts safe passage.

    The project marks a new era of collaboration between the diverse interests on the Arkansas River between Leadville and Cañon City, one of the most recreated stretches of river in the U.S.

    “For me the coolest thing about it is that you have these large water utilities in Colorado going above and beyond to do the right thing for the next 50 years,” said Salida-based whitewater park engineer Mike Harvey.

    Ten years ago, Harvey helped the Arkansas Headwaters Recreation Area craft a report urging Aurora and Colorado Springs to consider recreation and fish when it came time to rebuild the Granite Dam diversion…

    The Arkansas River accounts for more than $74 million of the $177 million in economic impact created by commercial rafting in Colorado. The 102 miles of river in the Upper Arkansas River Valley also ranks among the 322 miles of Colorado waterways that qualify as Gold Medal Fisheries that can yield a dozen large trout per acre. It also supplies a large percentage of water to Colorado Springs and Aurora via the 66-inch pipeline that runs from the Otero Pump Station.

    Rebecca Mitchell, the executive director of the Colorado Water Conservation Board, said the project exemplifies the collaboration of the Colorado Water Plan, which gathered perspectives from all types of water users in the state to create a policy roadmap for future water planning across the state.

    Colorado Parks and Wildlife and the conservation board provided $1.2 million in funding through Colorado Water Plan grant programs.

    Aurora, Colorado Springs move toward building additional Homestake reservoir — The Aurora Sentinel

    A wetland area along Homestake Creek in an area that would be flooded by a potential Whitney Reservoir. Aurora and Colorado Springs, seeking to build the reservoir, have recently submitted a drilling application to the U.S. Forest Service to search for fatal flaws in the geology under four potential dam alignments. Photo credit: Brent Gardner-Smith/Aspen Journalism

    From The Aurora Sentinel (Grant Stringer):

    Local officials say damming a creek between Leadville and Minturn — and routing water normally flowing into the Colorado River — is necessary to sate the future thirsts of a city growing on land where water is scarce.

    Aurora Water and Colorado Springs Utilities recently applied together for a permit to drill underground near the creek and test where a large Whitney Reservoir would be best situated.

    Aspen Journalism first reported the early step to build the reservoir.

    For the dam, the utilities are eyeing four possible locations about six miles southwest of Red Cliff.

    But damming Homestake Creek would also require moving the boundary of the Holy Cross Wilderness, affecting ancient, pristine wetlands.

    Greg Baker, Aurora Water’s manager of public relations, said the Whitney Reservoir could be built in 25 years if key steps such as test drilling on Forest Service land are approved.

    Baker said it’s another creative step to make sure that Aurora doesn’t go dry.

    “You don’t leave anything on the table when you’re in Colorado, because most of the water has been appropriated in river basins,” he said.

    Baker said the reservoir could eventually hold anywhere from 9,000 acre-feet to 19,000 acre-feet of water. The water would then be pumped near Leadville and travel to the Front Range through tunnels to the South Platte River basin.

    Currently, only Aurora and Colorado Springs would benefit, Baker said.

    The project is another alliance between Aurora Water and Colorado Springs Utilities. The two cities — the state’s largest behind Denver — are both growing quickly. Baker said the new reservoir could help ensure the taps keep flowing, especially in an era with snowpack decreases that imperil creeks and rivers.

    A map prepared by Aurora Water that shows a potential 500-acre adjustment to the Holy Cross Wilderness boundary near the potential Whitney Reservoir on lower Homestake Creek. The map as current as of July 16, 2019.

    From The Colorado Springs Independent (Pam Zubeck):

    The two partners in the transmountain Homestake project have applied to the U.S. Forest Service to drill for soils testing at four potential dam sites.

    The Aspen news agency also reported the partners must obtain congressional and presidential approvals to adjust the Holy Cross Wilderness boundary to accommodate a dam.

    If the reservoir is built, water would be pumped through a tunnel under the Continental Divide to Turquoise Reservoir at Leadville and on to the two cities.

    Turrquoise Reservoir, which stores water brought under the Continental Divide from the Eagle, Fryingpan and Roaring Fork river headwaters.

    Lowry Landfill Superfund Site update

    Lowry Landfill 2008

    From The Aurora Sentinel (Grand Stringer):

    For two decades, hydrogeologist Lee Pivonka has monitored toxic waste at and around the Superfund site for Colorado Department of Public Health and Environment.

    He’s one of the most prominent voices in the state calling for more scrutiny of the site.

    Pivonka told Sentinel Colorado that pollution testing wells — not private wells for drinking — north of the Superfund site boundary were found to have unacceptably high levels of contamination as far back as 1995, when city councillors gave Murphy Creek the green light. Chemicals in many wells have never returned to acceptable levels, he said.

    Dioxine plume Lowry Landfill via The Denver Post.

    In 2002, EPA became concerned with a chemical called 1,4 dioxane. The stuff is widely found in trace amounts in household products such as detergents and shampoos. It is probably a carcinogen if ingested in high-enough concentrations through drinking contaminated water, the EPA says, but most people will not be exposed to it that way in their lifetimes. The New York state legislature recently passed a ban on products with more than trace amounts of 1,4 dioxane. The bill is pending Governor Andrew Cuomo’s signature.

    For Murphy Creek golfers teeing off and residents, the danger is low, the WSDs said.

    Further to their point, it’s unheard of for golfers to drink the creek water. The course itself, like the Murphy Creek neighborhood, is irrigated with clean City of Aurora water.

    But scientists have also monitored 1,4 dioxane because it moves quickly in water. They believe that tracking the chemical could indicate other toxic waste following it.

    As the state government’s lead researcher for the site, Pivonka has watched for the last 20 years and conducted more evidence about the leaking waste. In 2015, he co-authored a lengthy analysis to try and spur new fixes.

    That paper mapped underground chemicals spreading down the Murphy Creek wash past East Jewell Avenue, below the edge of the Murphy Creek Golf Course and the community itself.

    The paper estimated that 425.6 million gallons of contaminated water has leaked from the site in the plume, according to data from about a decade earlier. It’s a worrisome prospect for homes near the plume and on well water, such as the Raders’.

    In the paper, Pivonka recommended that the EPA and the polluters try something new. The EPA recently heeded his suggestion that EPA stop injecting huge amounts of treated water north of the site.

    Water was treated for various chemicals except for 1,4 dioxane, and pumped north of the site until the early 2000s. The WSDs then began treating water for 1,4 dioxane and injecting that north of the site until October 2018.

    But while Pivonka and others conduct their own studies, the EPA and polluters have relied on separate studies and often come to separate conclusions. The debate over how and when the pollution has spread is rooted in a parallel universe of research at the EPA.

    That agency’s conclusions, however, are often based on research commissioned by the WSDs.

    The WSDs told Sentinel Colorado that, based on their information and EPA conclusions, the plan for containing the waste is currently protecting the public.

    Karen Crummy of public relations firm BluePrint Strategies responded to Sentinel Colorado as the WSD spokeswoman. Crummy is routinely a spokesperson for oil and gas industry political causes.

    The group believes the plume exists but is shrinking, pointing to data from a commissioned 2018 study indicating decreases in 1,4 dioxane levels at various locations north of the site.

    Dave Wilmoth, a City and County of Denver official and environmental engineer, recently toured the site. He is a site expert representing Denver in the WSD group…

    Wilmoth said the plan in place is working effectively. The contamination north of the site is little more than trace amounts of 1,4 dioxane, he said, blaming the outdated practice of dumping water contaminated with the stuff beyond the site’s northern barrier wall.

    “No regulations,” he said of 1,4 dioxane. “No one knew.”

    But that was almost two decades ago.

    EPA spokesperson Rich Mylott said the containment plan is “working effectively to prevent off-site exposure to contaminants.”

    However, the EPA is not sure that shallow and deep groundwater is safe from contamination, and directed the WSDs to commission their own studies of possible contamination. Two years ago, the agency declined to say in a multi-year study and report whether the site was adequately protecting the public.

    The possible contamination of aquifers is a huge concern for Pivonka and Rader.

    Two aquifers, the Denver and Dawson, overlap just north of the site where the plume is contaminating surface waters. The Dawson formation lies above the Denver, a 3,000-square mile table of water, separated by a leaky barrier of earth.

    Both are important sources of drinking water for the dry Front Range. Serious contamination would threaten a key resource that scientists believe will become more scarce in the decades to come.

    The EPA also acknowledges the existence of the surface water plume in the review but said the WSDs need to conduct more studies before it creates a plan.

    In the years since, the polluters’ group has been doing just that. They say they are working to get the additional data EPA needs to again find the site remedy “effective and protective.”

    The WSDs said it could also consider new solutions, such as drilling new monitoring wells — in addition to the 500 that already exist — changing how they monitor the groundwater, and studying the impact of injecting water north of the site.

    The prospect of polluters running their own studies for the EPA worries Bonnie Rader, who is now chairing the site Community Advisory Group.

    The group has long received funds from the EPA to hire out its own, independent contractors to study the pollution.

    She doesn’t trust the polluters nor the EPA to reach their own conclusions.

    The CAG consultant, McGinnis and Associates, reviewed a polluter-funded study of the site in 2013. Rader sent the review to a lead scientist at the EPA, who analyzed the study line-by-line, finding inaccuracies and omissions. The errors include misrepresenting levels of 1,4 dioxane in test wells.

    McGinnis also believes the plume is growing, not shrinking.

    It’s emblematic of an information gap that strains relationships between the various consultants and agencies.

    Different studies come to different conclusions, frustrating all parties involved. Technical disagreements can turn sharky in tone.

    Generally, the EPA and polluters believe they should stay the course, while CDPHE and the citizen-hired McGinnis and Associates think more should be done to contain and clean up the waste.

    The EPA and polluters can press ahead with their own plans, but area residents and their consultants are extremely concerned about the leaking waste and continue to pressure them.

    In the 2017 review, EPA staffers conducted interviews with locals. “All private citizens interviewed are concerned about groundwater contamination and the use of private residential wells,” the report says.

    The gulf between the parties has also widened because of little trust and bad communication.

    Four years after his paper’s findings, Pivonka said the EPA and polluters “have not been receptive to the recommendations, and continue the same approach to the site.”

    Rader is disillusioned with the WSDs and their studies. She said she’s been hearing the same old reassurances for the last 30 years while the waste spreads north, closer to her home.

    The polluters’ trust disagrees with the notion that they have not listened to residents, Crummy said. She said WSD representatives regularly attend meetings with locals.

    The mass of evidence, varying conclusions and convictions on all sides leaves residents with vague concerns at best but nightmares at worse about the situation actually harming people…

    …the mere possibility of pollution has encouraged new, suburban residents to forge an alliance with Rader and other environmental crusaders. While a subdivision lies close to the spreading plume, they are vehemently opposed to a new plan to house thousands of new residents on its doorstep, for reasons of their own…

    The Superfund site and its leaking waste was not news to [Nicole] Johnston, who represents the eastern frontier region of the city. She actually became involved in the CAG herself before running for city council, and was interviewed in the EPA’s 2017 review study that downgraded the protectiveness of the site.

    She said that 1,4 dioxane may not even be her biggest concern, compared to other chemicals dumped in the Superfund site.

    “They put some really, really bad things in there,” she said. “Those other, really bad chemicals could be right behind it.”

    Johnston met with Rep. Jason Crow that April afternoon when he visited the plume.

    She said that, although the plume concerns her very much, the possibility of two injection wells about five miles from the site could dramatically change the area’s geology.

    The wells, proposed by Wyoming- and Denver-based Expedition Water Solutions, would flush mostly saltwater and other by-products from oil and gas extraction more than 10,000 feet below the surface.

    Injection wells are known to cause earthquakes in some circumstances, according to the United States Geological Survey.

    But the science that the Superfund site geology could be disrupted is far from certain.

    Zach Neal, a spokesperson for EWS, said the proposed location was the only possible place for the injection wells because of county zoning restrictions.

    He added that the wells would be safely built and regulated. EWS would inject the waste far deeper below the surface than the Denver and Dawson aquifers.

    Arapahoe County officials told Sentinel Colorado that staff are still reviewing the applications, and the state government agency charged with reviewing proposals has not taken action since EWS filed its paperwork in February.

    Arapahoe County Commissioner Jeff Baker represents the Superfund site area and the residents that live in the unincorporated county. He said he’s also worried about the injection well permits and will be scrutinizing them, he said.

    But Baker said he is also open to considering whether the solution to keeping residents safe from the Lowry Landfill should still be trying to contain the waste. He’s open to discussing a plan to clean up the waste, once and for all.

    It’s an idea that Bonnie Rader has clamored for during the last 50 years.

    Aurora Water purchases innovative new water source — @AuroraWater

    Here’s the release from Aurora Water (Greg Baker):

    Water rights purchase provides environmental benefit

    Aurora Water has finalized the purchase of water rights associated with the London Mine, located near Alma, in Park County. 1,411 acre feet (af) of water has been acquired at price of $22,000 per af, with additional costs of $2 million for an option to acquire additional water rights as they are developed and $1M for an easement. An acre foot of water is 325,851 gallons, enough water to serve 2.5 households on average. The seller of the rights is MineWater Finance, LLC and No Name Investors, both Colorado companies. The total value of this initial purchase is $34,042,000. The sellers are confident that the source of the rights could ultimately result in additional water that Aurora has the exclusive option to purchase for $21,500 per acre foot.

    The source of this water is from a basin that is recharged from snowmelt on London Mountain. A geologic fault contains the water underground and prevents it from discharging into South Mosquito Creek, a tributary of the South Platte River. This water is pumped from the basin to a water tunnel in the London Mine and from there, discharged into South Mosquito Creek, which is upstream of Aurora’s Spinney Mountain Reservoir. Since this water is not naturally connected to the streams, it is decreed under Colorado Water Law as non-tributary. This has special meaning as this water is fully reusable and can be recaptured utilizing Aurora’s Prairie Waters system, a potable reuse system.

    Aurora Water has been a national leader in water efficiency, including an acclaimed Prairie Waters water reuse system, and a nationally recognized water conservation program. Water acquisition is still necessary to meet future demands.

    “Looking for new water supplies in the arid west requires innovative thinking,” said Marshall Brown, Director for Aurora Water. “This is a supply that historically has not been tapped by water providers, but the easier supplies are gone.”

    The environmentally positive aspects of purchase have resulted in praise from organizations such as the Boulder-based Water Resource Advocates (WRA).

    “New water supplies in Colorado are extremely limited and, at the same time, nearly 2,000 miles of streams in Colorado are polluted by mines,” Laura Belanger, Water Resources and Environmental Engineer with WRA stated. “We commend Aurora Water for taking a leadership role in finding this inventive and environmentally beneficial solution to meeting its customers’ water needs.”

    Aurora Water completed substantial due diligence prior to this initial closing. Additional water rights under the option provision will be purchased as they are adjudicated and decreed through Colorado’s Water Courts.

    Aurora Water is only purchasing the water rights. MineWater will continue to be responsible for the mine property, wells and associated permits. Questions regarding the mining operations, including the permits, should be directed to the MineWater contact listed above.

    Click here to read the London Mine Purchase and Sale Agreement Fact Sheet.

    Click here to read the mine water attachments to the release.

    From The Aurora Sentinel (Kara Mason):

    From 1874 until the 1940s, the London Mine was one of the top-producing gold mines in the state. It also produced lead, silver and zinc. In 1991 the mine eventually closed, but a fault within the mountain created a natural reservoir, one that fills with snowmelt.

    In the nearly three decades since the mine has been closed, the state health department and U.S. Environmental Protection Agency have had their eye on the mine and its previous owners. In 2009, 2011 and 2013 CDPHE cited the mine for violating the discharge permit. A treatment plan for the mine was created, but it failed. And in 2016 CDPHE slapped the owner previous to MineWater with a $1.1 million fine.

    Water officials and MineWater have studied the water, and will continue to do so, to make sure it’s a safe source.

    MineWater, which has completely reworked the plumbing of the mine, will still continue its operations and hold all mine permits. Aurora water is only purchasing the water rights.

    @EPA awards over $575k in wetlands grants in #Colorado to bolster wetland assessments and the development of water quality tools and data

    Here’s the release from the Environmental Protection Agency (Lisa McClain-Vanderpool):

    Colorado Natural Heritage Society and Colorado State University-Natural Heritage Program will provide invaluable resources to Roaring Fork and Aurora watershed stakeholders

    EPA has awarded $575,333 in wetlands grants to two programs in Colorado to survey, assess, map and provide technological tools such as smart phone applications.

    “The data these projects generate are important to understanding, protecting and restoring wetlands in the state of Colorado,” said Darcy O’Connor, Assistant Regional Administrator of the Office of Water Protection. “Supporting decision making with solid scientific data is the wise approach to wetlands protection.”

    Colorado Natural Heritage Society was awarded $221,250 to survey and assess critical wetlands in the Roaring Fork watershed in western Colorado. This project proposes to conduct a prioritized survey and assessment for critical wetlands within the Roaring Fork Watershed. The primary goal is to provide stakeholders, including private landowners with scientifically valid data on the condition, rarity, location, acres, and types of wetlands within the watershed.

    Colorado State University’s Colorado Natural Heritage Program (CNHP) was awarded $221,250 for the 5th phase of CNHP’s wetlands database including vegetation classification, floristic quality assessment, a wetland restoration database and updates to the Colorado Wetlands Mobile App. The CNHP will revise Colorado’s wetland and riparian vegetation classification and floristic quality assessment, and create a Colorado wetland and stream restoration database.

    The CNHP was also awarded $132,833 to assess critical urban wetlands in the city of Aurora, Colorado. CNHP will update the National Wetland Inventory mapping and conduct field-based wetland assessments in the greater Aurora area. Water quality data will also be collected at these sites. The goal is to create useful products for local land managers, land owners and community members.

    EPA has awarded over $2.5 million in wetlands grant funding for 11 projects across EPA’s mountains and plains region of the West (Region 8). Healthy wetlands perform important ecological functions, such as feeding downstream waters, trapping floodwaters, recharging groundwater supplies, removing pollution, and providing habitat for fish and wildlife.

    Wetlands Program Development Grants assist state, tribal, local government agencies, and interstate/intertribal entities in building programs that protect, manage, and restore wetlands and aquatic resources. States, tribes, and local wetlands programs are encouraged to develop wetlands program plans, which help create a roadmap for building capacity and achieving long-term environmental goals.

    For more program information visit: https://www.epa.gov/wetlands/wetland-program-development-grants

    Otero Pump Station diversion to be replaced by @AuroraWater and @CSUtilities

    The dam on Homestake Creek that forms Homestake Reservoir. Photo: Brent Gardner-Smith/Aspen Journailsm

    From The Colorado Springs Gazette (Rachel Riley):

    The $9 million project will replace an intake and diversion structure and install a fish passage and boat chute on what is considered the last non-navigable stretch of the river between Leadville and Cañon City, according to a Thursday news release from the local utility provider.

    Once the project is completed, skilled whitewater boaters, including rafters and kayakers, will be able to traverse the span of river near Clear Creek Reservoir without portaging…

    Aurora Water, [Colorado Springs Utilities] is also financing construction on the project, and grants from Colorado Parks and Wildlife and the Colorado Water Conservation Board are providing about $1.2 million.

    The stone diversion, south of Granite, was constructed in 1964 as the original intake for the Otero Pump Station a few miles north of Buena Vista. At the time, river recreation was not considered during the design process, said Brian McCormick, a senior project engineer for Colorado Springs Utilities.

    “This project will bring this diversion and this site up to modern design standards, including the addition of facilities for recreational boating,” McCormick said.

    “This is a real nice example of really balancing both the demands we place on the river for water supply and for recreation.”

    The structure is now a backup intake for the pump station, which is served by water from nearby Twin Lakes, he said. It is part of the Homestake Project, a partnership between Aurora Water and Colorado Springs Utilities to move water from west of the Continental Divide eastward to the two Front Range cities.

    The project, slated for completion in November 2019, will affect about 400 feet of the river. Construction in the river is expected to begin after Labor Day weekend, McCormick said.

    The fish passage, also known as a fish ladder, will allow brown and rainbow trout to swim upstream past the diversion when they spawn, he said.

    The boat chute will be a channel on one side of the river made up of a series of drops and pools to get the boats safely past the structure, McCormick said.

    Commercial outfitters raft the stretch now, but they must portage to get around the diversion, with its jagged concrete and exposed steel, said Rob White, park manager of the Arkansas Headwaters Recreation Area.

    The project will add “a nice stretch of whitewater possibilities” for adventure-seekers ready for rapids ranked Class III and above, White said.

    Utilities and Aurora Water staff members have spent more than a decade developing the project. The Pueblo Board of Water Works is donating easements needed to build and maintain the diversion, according to the news release.

    The AHRA Clear Creek North Recreation Site will be closed during the project, but the Clear Creek South Recreation Site will remain open, the release says.

    @WaterEdCO “Fresh Water News’: Aurora’s recycled water plant running at full-tilt

    From Water Education Colorado (Jerd Smith):

    Aurora’s futuristic recycled water project — Prairie Waters— is running at full-tilt for the first time in its eight-year history, a move designed to make the city’s water supplies last longer in the face of severe drought conditions.

    “We’re pushing it as hard as we can,” said Greg Baker, a spokesman for Aurora Water.

    In February, as mountain snows failed to accumulate, Baker said the city began mobilizing to ramp up plant operations, knowing its reservoirs would likely not fill this summer. “We were very worried.”

    By April, Prairie Waters was running at full speed, generating 9.7 million gallons a day (MGD), up from 5.1 MGD last summer, a 90 percent increase in production.

    “We could possibly push it to 10 MGD,” said Ann Malinaro, a chemist and treatment specialist with Prairie Waters, “but we consider 9.7 MGD full capacity.”

    […]

    “Prairie Waters was huge, not just in terms of volume, but also because it’s really helped us advance as a state in accepting potable [drinkable] reused water,” Belanger said. “Historically, there has been a yuck factor. But Prairie Waters has helped folks understand how systems can be designed so they are safe and effective.” [Laura Belanger]

    Twenty-five Colorado cities, including Denver, Colorado Springs, Fort Collins and Louisville, operate recycled water facilities, according to the Colorado Department of Public Health and Environment, but that water is used primarily to water parks, golf courses and to help cool power plants, among other nonpotable, or non-drinkable, uses.

    But Aurora, faced with fast-growth and a shortage of water, realized more than a decade ago that reusing its existing supplies and treating them to drinking water standards was the only way to ensure it could provide enough water for its citizens.

    Completed in 2010, the Prairie Waters Project recaptures treated wastewater from the South Platte River and transports it back to Aurora through a series of underground wells and pipelines. As the water makes its 34-mile journey from a point near Brighton back to the metro area through subsurface sand and gravel formations, it undergoes several rounds of natural cleansing.

    Once it reaches the Prairie Waters treatment facility near Aurora Reservoir, it runs through a series of high-tech purification processes using carbon filters, UV light and chlorine, among other chemicals. Then, before it is delivered to homes, the reused water is mixed with the city’s other supplies, which derive from relatively clean mountain snowmelt that is carried down from the mountains.

    Pitkin County and West Slope close to securing 1,000 AF of water for upper Roaring Fork

    The upper Roaring Fork River, east of Aspen, near the river’s confluence with Difficult Creek. The stretch of river between Difficult Creek and Maroon Creek is often plagued by low flows in late summer and fall.

    By Brent Gardner-Smith, Aspen Journalism

    As a way to settle a 2009 state water court case led by Pitkin County and the Colorado River District, the Front Range city of Aurora has agreed to let as much as 1,000 acre-feet of water run down the upper Roaring Fork River each year instead of diverting the water under Independence Pass.

    The pending settlement could mean that about 10 to 30 cubic feet per second of additional water could flow down the river through Aspen in summer and fall.

    It’s an amount of water that Pitkin County Attorney John Ely said would be “visibly noticeable” and would help bolster flows in the often water-short stretch of the Roaring Fork between Difficult and Maroon creeks.

    “It’s exciting,” Ely said. “It’s not very often you get to put water into the upper Roaring Fork. These opportunities are pretty limited, and I’m not sure if we’ll ever see another one.”

    A June 13 memo from Ely on the agreement states that “the Pitkin County Healthy Rivers and Streams Board has long recognized this reach of the Roaring Fork as one of the most stressed reaches of the Roaring Fork” and that “the Roaring Fork Conservancy’s State of the Watershed report identifies the upper Roaring Fork just above Aspen and heading into town as being severely degraded.”

    The Pitkin Board of County Commissioners is expected to approve the settlement in the form of an intergovernmental agreement with Aurora on Wednesday.

    Aurora’s city council also is expected to approve the agreement, as is the Colorado River District board of directors at its July meeting. A Water Court judge has set a July 20 deadline for the parties to file the settlement.

    Officials with Pitkin County and the Colorado River District see the deal with Aurora as a victory, especially as some estimates, according to Ely, place the value of water in Aurora at $50,000 an acre-foot, which makes the 1,000 acre-feet of water potentially worth $50 million.

    The settlement is also of high value to officials at the Colorado River District, who led the efforts of the West Slope entities in the case.

    “I think it’s a big deal,” said Peter Fleming, the general counsel for the Colorado River District, which represents 15 counties on the Western Slope. “I think it’s going to be a good deal for Pitkin County, the Roaring Fork River, and the West Slope as a whole. And frankly, I think it’s a pretty good deal for Aurora, as well.”

    But Tom Simpson, a water resource supervisor with Aurora, said it’s a “bittersweet” deal for the growing Front Range city.

    “We’ve worked hard on this agreement over the last year,” Simpson said. “It is bittersweet, but we are happy that we are finally there.”

    The deal lets Aurora retain its current use of 2,416 acre-feet of water it diverts on average each year from the top of the Fryingpan River Basin, but Aurora also is giving up 1,000 acre-feet of water it now diverts from the top of the Roaring Fork River Basin.

    Aurora also is agreeing to abide by operating protocols and future potential use of the senior water rights on the Colorado River now tied to the Shoshone hydropower plant in Glenwood Canyon. That agreement could limit the amount of additional water Aurora can divert in the future from the Colorado River Basin.

    The provisions of the agreement relating to the Shoshone water right also include an acknowledgement that the senior water right might someday be changed to include an instream flow right rather than the water being diverted out of the river and sent to the hydropower plant.

    “Aurora will not oppose an agreement between a West Slope entity or entities, the Colorado Water Conservation Board, and any other entity entered for the purpose of adding instream flow as an additional use of the senior hydropower right,” the agreement states.

    Simpson agreed the overall deal represented a “haircut” for Aurora’s water rights in the Colorado River Basin.

    “Yes, we’re going to get the 2,416 acre-feet out of Busk, but we’re going to make these other deliveries on the Roaring Fork, and we might lose just a little bit of water on the Shoshone protocol,” he said. “It’s a haircut, absolutely.”

    On the other hand, Simpson said “while this agreement is not perfect, we feel like it is a good agreement, and preserves some of our Busk-Ivanhoe water and lets us all move forward.”

    A view of Ivanhoe Reservoir, where water from the upper Fryingpan River headwaters is collected before being sent under the divide to Busk Creek, Turquoise Reservoir, and then the Front Range.

    Started in 2009

    In December 2009, Aurora filed a water rights application in Division 2 Water Court in Pueblo to change the use of its water rights in the Busk-Ivanhoe transmountain diversion system in the Fryingpan River headwaters.

    The system, built in the 1920s, gathers water from Ivanhoe, Pan, Lyle, and Hidden Lake creeks and diverts the water through the Ivanhoe Tunnel to Turquoise Reservoir near Leadville before it is sent to East Slope cities. The system was built to deliver water to irrigators in the lower Arkansas River basin.

    The water rights to the system carry appropriation dates from 1921 to 1927, which makes them junior to the senior water rights on the Colorado River near Grand Junction known as the “Cameo call.”

    The Pueblo Board of Water Works bought half of the Busk-Ivanhoe system in 1972, and Aurora gradually secured its half-ownership in the system between 1986 and 2001.

    In its 2009 application, Aurora told the water court it wanted to change the use of its water in the Busk-Ivanhoe system from irrigation to municipal use.

    However, it also conceded it had already been using the Busk-Ivanhoe water for municipal purposes in Aurora, even though its water-right decree limited the use of the water to irrigation in the lower Arkansas River valley. It also came to light that Aurora was first storing the water in Turquoise Reservoir without an explicit decreed right to do so.

    That caught the attention of Pitkin County, the Colorado River District, a host of other Western Slope water interests, and the state engineer’s office, which administers water rights.

    As Ely put it in a June 13 memo to the Pitkin County commissioners, “In 1987, Aurora began using Busk-Ivanhoe water for undecreed municipal and residential purposes in an undecreed area, the South Platte Valley, after storing the water in an undecreed manner in Aurora system reservoirs.”

    Aurora’s stance was that since the water had been diverted under the Continental Divide, it didn’t matter how it used or stored the water, as it should make no difference to the West Slope. But an array of West Slope entities, including the Colorado River District, disagreed with Aurora’s position.

    In July 2013 the Western Slope entities and the state took Aurora to a five-day trial in Div. 2 Water Court in Pueblo, arguing that Aurora should not get credit for its 22 years of undecreed water use and storage.

    “It was always an issue of fact at trial as to how much water was in play because it depends on how you calculate the yield of the project,” Ely said.

    In 2014, thought, the district court judge in Division 2 ruled in Aurora’s favor, and the West Slope interests then appealed to the state Supreme Court.

    The appeal process prompted a host of entities on both sides of the Continental Divide to come forward and argue aspects of the case before the court. It also prompted a scolding of Aurora by former Supreme Court Justice Greg Hobbs over the use of undecreed water rights.

    In 2016, the Colorado Supreme Court reversed the lower court’s decision, ruled in favor of the Western Slope, and remanded Aurora’s original change application back to the lower court.

    “The Supreme Court wrote that notwithstanding the fact that the change application and original decree concerned developed transmountain water, water used for undecreed purposes cannot be included in a calculation for historic consumptive use and is therefore excluded from water available for change of use,” Ely wrote in his June 13 memo.

    So, rather than going back to Water Court and continuing to fight over the potential size of the Busk-Ivanhoe rights, which the West Slope now saw as being between zero and well-less than 2,416 acre-feet, Aurora began negotiating in January 2017 with the Western Slope entities still in the case, which included Pitkin County, Eagle County, the Colorado River District, the Grand Valley Water Users Association, the Basalt Water Conservancy District, Eagle County, Orchard Mesa Irrigation District, and Ute Water Conservancy District.

    Today, each of those entities is also a party to the intergovernmental agreement expected to be submitted to the water court in July, along with a proposed decree for Aurora’s Busk-Ivanhoe rights.

    Ely said Pitkin County didn’t start out in the case with an eye on securing 1,000 acre-feet for the Roaring Fork, but did have a local interest in the operation of the Busk-Ivanhoe project.

    “We weren’t doing it to obtain an end result, we were doing it because the [Busk-Ivanhoe] project is in our backyard and we felt it was the right thing to do,” Ely said. “And all the other dialogue developed after the trial and the Supreme Court decision.”

    At the time of the 2016 Colorado Supreme Court decision, Pitkin County had spent $353,000 in legal and other fees in the case, using money brought in by a tax to fund the county’s Healthy River and Streams program, which includes litigation in water court.

    Since then, Ely said the county had spent an additional $27,300 for hydrology and engineering work, but had not spent more on additional outside legal help, as he and Assistant County Attorney Laura Makar handled the settlement negotiations for the county.

    The dam across the main stem of the upper Roaring Fork that diverts water from Lost Man Creek and the Roaring Fork into a tunnel under Green Mountain and, eventually, into Grizzly Reservoir and the tunnel under Independence Pass to the Arkansas River basin. Some of the water owned by Aurora will be bypassed at this point to run down the Roaring Fork.

    Pan, or Fork?

    For Pitkin County and other Western Slope entities, it made more sense to negotiate with Aurora for some of the water it owns in the Independence Pass-Twin Lakes system rather than the Busk-Ivanhoe system, as any water bypassed by the Busk-Ivanhoe system would be scooped up by the Fry-Ark Project, which sits below the Busk-Ivanhoe system in the upper Fryingpan valley and also diverts water to the East Slope.

    Aurora owns 5 percent of the shares in the Twin Lakes Reservoir and Canal Co., which operates the Independence Pass Transmountain Diversion System. Its share of the water diverted each year from the top of the Roaring Fork equals about 2,100 acre-feet a year, so the 1,000 acre-feet of water equals about half of Aurora’s water in the Twin Lakes company.

    In the 10 years from 2007 through 2016, Twin Lakes Co. diverted a total of 485,762 acre-feet of water from the upper Roaring Fork River Basin through its diversion system, putting the 10-year average for that period at 48,567 acre feet. 2011 was the biggest year of diversions since 2007, with 67,463 acre-feet diverted, and 2015 was the lowest year since 2007, with 18,374 acre-feet diverted.

    Colorado Springs owns 55 percent of the shares in Twin Lakes Co., Pueblo 23 percent, Pueblo West 12 percent, and Aurora 5 percent. There are also other minority shareholders, holding 5 percent of the shares, still using the water from the system for agriculture.

    Twin Lakes is not a party to the intergovernmental agreement between Aurora and the West Slope entities, but it is willing to work with all involved to make the water deliveries as beneficial as possible for the Roaring Fork River.

    Ely said Pitkin Country was grateful for the willingness of the Twin Lakes Co. to work with the county and the Colorado River District to release the water in a way that benefits the river, even if it means more work for the operators of the Independence Pass-Twin Lakes system.

    According to Kevin Lusk, the president of the Twin Lakes Reservoir and Canal Co. and a senior engineer at Colorado Springs Utilities, the company is simply responding to the desires of a shareholder in the company, Aurora.

    He also said it’s legal under a 1976 water-rights decree held by Twin Lakes to bypass water for use on the West Slope instead of diverting it under the Continental Divide.

    “The decree allows for this type of operation and so really all we’re doing as a company is accommodating the request of one of our shareholders to do something that was contemplated and provided for in the decree,” Lusk said.

    And as part of the agreement, representatives from Pitkin County, the Colorado River District, Aurora, and Twin Lakes will meet each year to agree on a delivery schedule for the water that describes the “desired rate, timing, amount, location and ultimate use of the water, as well as the operational needs and constraints” of the Independence Pass-Twin Lakes diversion system.

    In a letter attached to the agreement laying out how Aurora and the Twin Lakes Co. plan to manage the releases, Aurora said it “would prefer the water to be delivered at times of the year and at locations that will provide the most benefit to the Roaring Fork River stream flow. Typically this will be in the second half of the summer, beginning July 15, through the fall season.”

    And Pitkin County feels the same way, according to Ely.

    “We would like it delivered later in the year when the flows of the river start to go down,” he said.

    However, Lusk at Twin Lakes said if the West Slope entities wait too long in the season to bypass the water, it may not be there to bypass.

    “I know that there is a great interest in saving a lot of this water and bypassing it at the end of the season,” Lusk said. “But it’s going to be a bit of a balancing act. You’ve got to take the water when it’s there, because if you don’t take advantage of it there won’t be any to release later.”

    Lusk also said that if the West Slope really wanted to take full advantage of the water, it might consider building a reservoir above Aspen to store the water at peak runoff and then release it later in the season.

    Grizzly Reservoir on Lincoln Creek, well above its confluence with the Roaring Fork River at Lincoln Gulch Campground. The reservoir briefly stores water before it is diverted under the Continental Divide.

    Flows on the Fork

    According to a draft resolution to be voted on by the Pitkin County commissioners Wednesday, there were several factors that went into the county’s goal of acquiring 1,000 acre-feet per year of water for the upper Fork, including “the expected amount of yield for Aurora in the Busk-Ivanhoe system; existing in-basin and out-of-basin diversions from the Roaring Fork River between Independence Pass through the City of Aspen; potential future demand on the river; extent of existing conditional water rights; and the results of a stream analysis and channel measurement study.”

    If the deal is approved, as soon as next year 700 acre-feet of Aurora’s water is expected to be captured briefly in the Independence Pass system, which includes dams on Lost Man Creek, the main stem of the Roaring Fork River, and on Grizzly Creek, and then released down either the Fork or Lincoln Creek toward Aspen.

    Another 200 acre-feet of Aurora’s Twin Lakes water will be held in Grizzly Reservoir on Lincoln Creek, which holds 570 acre-feet of water. That water will then be released late in the year, after most transmountain diversions have stopped, to bolster late-season flows in the river.

    “So it’s actually reservoir release of previously stored water, while the [700 acre-feet] is a true bypass of water that would have gone through the tunnel that day to the other side,” Lusk said. “It’s new for us. We typically don’t operate the reservoir that way. Typically we would run that reservoir quite a bit lower, just for safety-of-dam reasons. But this change in operation is going to be holding the reservoir up much fuller for a lot longer, and we just need to watch the behavior of the dam.”

    Another 100 acre-feet of water could also eventually be left in the Roaring Fork each year after a complicated exchange-of-water arrangement is worked out with Aurora and other parties on the Fryingpan River, which brings the potential total water left in the Fork to 1,000 acre-feet.

    There is also a drought contingency provision which will allow Aurora to bypass 100 acre-feet less than they would have under the deal if the water level in their system of reservoirs falls below 60 percent on April 1 in a given year. So in a dry year, that could bring additional flows in the Roaring Fork back to 900 acre feet.

    The upper Roaring Fork River at the Cascades at about 6 p.m. on Thursday, June 16, 2016, after Lincoln Creek surged into the Fork, about an hour after the Twin Lakes Tunnel was closed. When the Twin Lakes system is closed for whatever reason, as it has been the past several seasons, the Roaring Fork River leaps to life with renewed intensity.

    Other provisions

    The pending Busk-Ivanhoe settlement also includes a provision that allows the Basalt Water Conservancy District to store 50 acre-feet of water in Ivanhoe Reservoir, which holds 1,200 acre-feet of water and serves more as a forebay for the Ivanhoe Tunnel diversions than a storage reservoir.

    And, in a provision to Aurora’s benefit, the West Slope entities, including Pitkin County, have agreed not to fight, at least on a wholesale basis, the permitting of two potential reservoirs that Aurora is working on, Wild Horse Reservoir in South Park and Box Creek Reservoir, which could hold between 20,000 and 60,000 acre-feet on private land on the south flank of Mt. Elbert.

    “Any participation in the permitting processes by the West Slope Parties will not seek to prevent the project in its entirety and comments or requests may be raised only for the purpose of addressing water related impacts caused directly by either of the two above specified projects on the West Slope,” the draft agreement between Aurora and the West Slope says.

    The concession from the West Slope is significant as Box Creek Reservoir will be able to store water from the West Slope.

    The West Slope entities also agree not to oppose changes in diversion points tied to the Homestake transmountain diversion system in the Eagle River Basin, not to oppose Aurora’s efforts to repair the Ivanhoe Tunnel, which is also called the Carlton Tunnel. The tunnel was originally built as a railroad tunnel, and then used as a highway tunnel.

    Finally, the parties to the deal have agreed, in what’s called a “diligence detente,” not to challenge in water court for 15 years a list of conditional water rights, held by both East Slope and West Slope entities, that are required to periodically file due-diligence applications with the state.

    The list of conditional water rights includes rights held by Aurora tied to the Homestake project and rights by the Southeastern Water Conservancy District tied to the Fry-Ark Project. They also include rights held by the Colorado River District on a number of West Slope water projects, including the potential Iron Mountain Reservoir near Redcliff and the Wolcott Reservoir near Wolcott.

    Notably, the agreement does not include provisions to legally shepherd the water from the Independence Pass-Twin Lakes system all the way to the confluence of Maroon Creek, so it’s possible that diverters on the river near Aspen, such as the Salvation Ditch, could pick up the water left in the river.

    However, Ely said the county will seek cooperation from diverters on the river near Aspen.

    “We’ve had some conversations with water users on this side of the hill, and we’ve had conversations with the Division 5 engineer’s office, and we’re hopeful that when the water is being bypassed and put in the river and there is an increase of flow, folks won’t take advantage of that and we’ll be able to get it down through Aspen,” Ely said. “And eventually, you know things will change, and we hope to have that water associated with its own water right, so we can call it further down, but that won’t be the case right away.”

    An additional benefit to the deal, according to Ely, is that the management of the 1,000 acre-foot pool of water from Aurora may also lead to better management of a 3,000 acre-foot pool of water also available in the Independence Pass-Twin Lakes system.

    That pool was created to mitigate the impacts to the Roaring Fork River from diversions by the Fry-Ark Project on Hunter, Midway, and No Name creeks, which drain into the Fork in central Aspen. And while Twin Lakes releases the water down the Roaring Fork, releases from the Fry-Ark Project replace the water in Twin Lakes Reservoir, where both transbasin diversion systems can send water.

    For years, the water from the 3,000 acre-foot pool has been released at a rate of 3 cfs on a year-round basis and has not been timed to help bolster low-season flows. Now, given the greater cooperation over the management of the 1,000 acre-foot pool from Aurora, how the 3,000 acre-foot pool from Fry-Ark is managed may also change, to the benefit of the river.

    Aspen Journalism is collaborating on the coverage of rivers and water with The Aspen Times. The Times ran a shorter version of this story on Tuesday, June 12, 2018.

    WISE water arrives in Castle Rock; join the celebration June 8 — @crgov

    WISE System Map via the South Metro Water Supply Authority

    Here’s the release from the Town of Castle Rock:

    For years, Castle Rock Water has made providing long term, renewable water a priority. Now, a major milestone has been reached and the first drops of WISE water are headed to Town. Join the celebration to help commemorate this accomplishment and take a look at what’s coming up next for water in Castle Rock.

    The fun-filled family celebration will be from 4:30 to 6:30 p.m. Friday, June 8. Bring the kids, sunscreen and a great attitude to Gemstone Park, 6148 Sapphire Pointe Blvd., to join the festivities and celebrate the WISE water partnership.

    After stakeholders officially cut the ribbon, the community is invited for a festival full of games, food trucks, bump soccer, bounce houses, a foam party, giant bubbles, water colors and more. Plus, get a chance to meet the Most Hydrated Man in Castle Rock.

    Learn more about the celebration at http://CRgov.com/WISEWater.

    The celebration will help mark more than 9 years of planning and $50 million in infrastructure to help ensure the community’s strong water future. When the WISE partnership was created, many communities in Colorado were faced with a drought. With limited, non-renewable resources, communities knew they needed to come up with a plan. Regional water providers saw the opportunity to partner in a solution and share in the expense to buy, transport and treat renewable water.

    The WISE partnership is an arrangement between Denver Water, Aurora Water and 10 other south metro water providers to import renewable water. Castle Rock is the southernmost community partner.

    Castle Rock Water finished the last piece of infrastructure – connecting a pipeline from Outter Marker Road to Ray Waterman Treatment Plant – in late 2017. The first drops of imported WISE water came to Town in late April.

    Follow the entire journey for WISE water with the Most Hydrated Man at http://CRgov.com/WISEWater.

    Climate compact birthed in Aspen has coming out party in suburb of Aurora — The Mountain Town News

    From The Mountain Town news (Allen Best):

    One recent morning I boarded a bus headed for downtown Denver, sure I would miss the first session of the Colorado Communities Symposium: Advancing Clean Energy & Climate Preparedness but confident of soon seeing familiar faces at a familiar destination: the Hyatt Regency. I’ve been to conferences at the hotel across the street from the Colorado Convention Center a dozen times.

    I was wrong. There were no familiar faces. An old e-mail explained why. The meeting was at the Hyatt Regency Denver Conference Center, which is in Aurora. I need to read my e-mails more carefully.

    Several bus rides and hours later, I got to the hotel near the Anschutz Medical Campus in time to hear Gov. John Hickenlooper make some jokes.

    I tell this story partly so you can laugh at my ineptitude. But it’s instructive in this way. It gave me cause to wonder why the familiar had been forsaken. One reason, I learned later, was that the environmental practices at the Aurora location were considered better than the downtown hotel. The parking garage, for example, had charging stations for electric cars.

    But I got two of the three right on my own. One was that the suburban location came cheaper. Also, it was in the suburbs, not in Denver—and certainly not in Boulder.

    This was a symbolic calculation. As one former state official told me, all of Colorado’s political battles are won or lost in the suburbs. Earlier in the weekend, I had attended an event in Lakewood at which Leslie Glustrom prepped people in how to submit testify before the Colorado Public Utiltiies Commission in line with her thinking. Her precise argument before the PUC here is less important than her observation that “one letter from (Denver suburb of) Westminster is worth 3,000 from Boulder).

    This e-magazine from which this website posting was extracted, Mountain Town News, is for mountain towns, not Denver suburbs, but the story about this conference began in a mountain town about this time last year. Aspen Mayor Steve Skadron had been to Paris in late 2015, and he returned home with an idea and a zeal. He wanted to move the needle on climate change action in Colorado.

    Aspen is already a member of a group called Colorado Communities for Climate Action, an advocacy group with many of the familiar suspects: Boulder, Fort Collins and Telluride, but also Vail and several other mountain towns and counties along with several Boulder suburbs. The group takes positions at the State Capitol. It is administered by the Rocky Mountain Climate Organization.

    The new group that came out of the meeting one snowy day last May in Aspen is called the Compact of Colorado Communities.

    Broadening the tent

    There were familiar suspects, but it was not strictly a meeting of mountain town people. There were a couple of Denver suburbs, even a city manager from a farm town. That farm town from a deeply red part of Colorado never has joined, I don’t think, but there was at least interest.

    Aspen organized the conference but Daniel Kreeger, the Miami-based director of the Association of Climate Change Officers, was immediately the administrator.

    Then, in July, Hickenlooper announced an executive order that put at least some meat on the bones of his soft-pedaled declarations about the need to address climate change. It provided some specific goals, even if many activists I talked to then seemed to think that Hickenlooper has failed to show true leadership relative to the risk of climate change.

    It’s relevant to this story to note that when Hickenlooper made his announcement at Red Rocks Amphitheater, among those in attendance was Steve Hogan, the mayor of Aurora, Colorado’s third most populous city (Colorado Springs is second).

    The new Colorado Compact got together with the state government to create the conference, which is to be an annual thing, as per the charter of the Colorado Compact. But the state has more resources than does the Colorado Compact.

    As for Aurora as the site of the first conference, Taryn Finnessey, the lead person in the Hickenlooper administration on climate change, confirmed that Aurora’s suburban location was a careful calculation. Cost was the primary motivation, but there was also a message: this was just not a Denver-focused event.

    Finnessey said that the state recognizes that action cannot solely be driven by gubernatorial executive orders. Towns, cities and counties under Colorado law have reserved authority, such as over building codes. There has to be conversation, Finnessey said.

    The conference lineup of speakers and panelists was impressive: Hickenlooper and Jim Lochhead from Denver Water and many others. More impressive yet were those in-the-trenches people, such as the panel that talked about how to integrate carbon reduction into agriculture.

    Did this event broaden the tent? Yes, it seems, if only modestly. Many of the faces were familiar, those people from places deeply concerned about climate change. Mountain towns were amply represented, suburbs somewhat less so. But I hear that the city manager of Craig, a coal town, was there, as was somebody from Grand Junction.

    Nobody from Colorado Springs showed up, according to what I heard, and there were no cowboy hats that I noticed, no confusion with a American Farm Bureau gathering. (Not to be confused with the Farmers Union, which is much more accepting of climate science, I think).

    Talk about other reasons

    I asked one assistant city manager of a suburb between Denver and Boulder what it would take to get some of his purplish neighboring jurisdictions to such a conference.

    “Don’t talk about climate change,” he said. “Talk about why doing this stuff makes sense for other reasons.”

    In one of the sessions, I heard the same thing: get rid of the words “clean energy” and instead talk about resilience.

    One individual, a county commissioner from Saguache County, in the San Luis Valley, one of the state’s poorest regions, said that economic vitality trumped concern about climate change. Understandably so.

    But for Vail, as town manager Greg Clifton pointed out, the changing climate that already seems to be shortening winters and replacing snow with rain, is an economic threat, too.

    It’s a conundrum that continues to perplex me: How do you address climate change while not talking about it? But yes, it’s true—for some people, climate change sours any potentially constructive conversation. The protocol for this conversation is complicated.

    Has this tent in Colorado broadened? Yes, that was apparent at the conference. But it’s still a relatively small tent. And, as one county commissioner from the I-70 Corridor said to me, when do we get beyond talking to action?

    That’s always the question coming out of call-to-action conferences. Will good come out of the hallway conversations, the bullet points of to-do actions for energy, transportation and other subject areas taped to the walls?

    Chris Menges, a climate and sustainability analyst/planner for the city of Aspen, says the Compact of Colorado Communities offers members resources.

    “The Compact is about giving member communities in Colorado the resources and capacity they need to do this beneficial work without being prescriptive about what the motivations should be and without being prescriptive about what exactly implementation should look like.”

    In other words, he adds, the Compact provides the tools and resources to leverage the opportunities of the clean energy economy in each community in the way that makes most sense for them.

    The curriculum offered by the Compact was developed by experts over several years to increase the core competencies of staff members of organizations belonging to the Compact. One of the next steps for the Compact will to begin rolling out this capacity-building approach to member communities.

    Aspen, he added, helped launch the Compact, “but we never administered it. The members do, and we are one of more than 20 members.”

    Finnessey says the action items are being assembled, with a report expected during the week or two. That summary should help identify the actions around energy, rural development, and economic vitality that state officials will prioritize for action during Hickenlooper’s final months in office. He is term-limited, a new governor to take office in January.

    Traction

    What has come out of this talking that Steve Skadron instituted a year ago except for more talking?

    It’s hard for me to say, except to offer my hunch that yes, the needle is moving. Menges had the same intuitive sense about this conference devoted to the intersection of state and local government, private-sector utilities and NGOs.

    Fast enough? I’m an optimist who reads all the pessimistic reports about climate change. What I heard encourages me.

    As for the Aspen-Aurora link mentioned earlier, I am reminded of John Denver. He was and still is strongly associated with Aspen, his adopted home. But his funeral in 1997? It was in Aurora, where his mother was living.

    Study: Aurora and Castle Rock pony up $50,000 each to study the potential of designated groundwater basin storage

    Colorado designated groundwater basins.

    From The Aurora Sentinel (Kara Mason):

    Essentially, the facility would operate like an underground reservoir, and the city says it has its benefits. Permitting an underground storage facility isn’t as expensive as an above ground reservoir and capital costs are lower, according to city water officials. There are also fewer environmental impacts, and because the storage is underground the water supply doesn’t evaporate like it would aboveground.

    The big challenge of underground facilities, such as the one Aurora and Castle Rock are looking into, called the Lost Creek Underground Storage Pilot Project, is engineering, said State Engineer Kevin Rein.

    In the case of Lost Creek, there is already groundwater in the area. It’s in an “almost transient state,” Rein said. That means the water would eventually make its way to a river. Keeping stored water from also escaping to a river requires careful planning.

    “It takes a lot of engineering and calculation,” Rein said.

    But the project is completely doable, officials said. There is one underground storage facility that benefits the metro area, Centennial Water uses a system similar to what Aurora and Castle Rock are considering. That project serves Highland Ranch. For Denver, the city recharges aquifers. Rein said the rules that apply to those sites may look similar to the rules his agency is being charged with writing for underground storage facilities.

    Aurora has ventured into similar storage projects before, but those facilities are used less for storage and more as a natural filter. The three underground facilities Aurora currently operates are part of the Prairie Waters project. Each is around 50-feet deep and as large as a football field.

    Aurora City Council has approved an agreement to pay $50,000 to partially fund the Lost Creek Underground Storage Pilot Project, located northeast of the city in the Lost Creek basin. Castle Rock will pay $50,000 for the study too — which will survey the area, drilling bore holes to reaffirm the area is suitable for an underground storage facility.

    The first phase of the Lost Creek project will look at data gathering. If all is successful in establishing a location for the facility, phase II will encompass feasibility, according to Alex Davis, Deputy Director for Water Resources in Aurora.

    The feasibility side of project would address how obtainable the land is, what other data might be needed and who to collaborate on the project with.

    This year the Colorado Legislature granted $200,000 for underground storage pilot studies. The joint effort between Aurora and Castle Rock is expected to cost $150,000, with the Colorado Water Conservation Board picking up a portion of the tab.

    The pilot project’s first phase is expected to start this fall and take no longer than one year to complete. Aurora is working alongside Castle Rock, as the two have partnered on other water projects. Davis said the two have proven to be successful partners on water issues in the past, making this venture a no-brainer.

    The 2016 State Water Plan identified 400,000 acre feet of water that needs storage by 2050. So it’s possible that underground storage facilities may become even more popular, Rein said.

    Aurora warns some homeowners about the possibility of lead exposure

    Roman lead pipe — Photo via the Science Museum

    From TheDenverChannel.com (Sally Mamdooh):

    The homes are concentered near East 26th Avenue and North Peoria Street and East 11th Avenue and North Yosemite Street, the original part of the city.

    The city has now sent more than 600 letters to Aurora residents notifying them of the issue and asking to check the plumbing for free.

    So far, the city has tested 24 homes, and only one of the tests came back positive for lead…

    The city will pay for a replacement line if a homeowner qualifies. Click here to learn about the steps you need to follow.

    WISE Partnership delivers water, marks new era of cooperation #ColoradoRiver #COriver

    WISE System Map via the South Metro Water Supply Authority

    Here’s the release from the WISE Project:

    Denver, Aurora and South Metro region connect water systems to maximize efficiencies

    DENVER, Aug. 16, 2017 – One of the most exciting water projects in Colorado’s history is now live. After years of planning and development of critical infrastructure, water deliveries have begun for the Water Infrastructure and Supply Efficiency Partnership, known as WISE.

    “This is a significant new chapter in Colorado’s water history,” said John Stulp, special policy advisor to Gov. John Hickenlooper on water and chairman of the state’s Interbasin Compact Committee. “With the start of WISE deliveries, we are ushering in a new era of regional collaboration and partnership for the benefit of current and future generations in the Denver metropolitan area.”

    WISE is a regional water supply project that combines available water supplies and system capacities among Denver Water, Aurora Water and the South Metro WISE Authority, which consists of 10 water providers serving Douglas and Arapahoe counties. Participating South Metro communities include Highlands Ranch, Parker and Castle Rock, among others.

    “The state water plan identified regional collaboration and partnerships as key to a secure water future for Colorado,” said Lisa Darling, executive director of the South Metro WISE Authority. “WISE is a perfect example of the benefits that can come from such an approach.”

    The innovative regional partnership is one of the first of its kind in the West and a major component to the region’s cooperative efforts to address long-term water supply needs. The WISE project has garnered unprecedented statewide support for its collaborative approach, which draws a stark contrast to water feuds of the past.

    WISE allows the participating water entities to share existing water supplies, infrastructure and other assets in the South Platte River basin in ways that are mutually beneficial.

    For communities in the South Metro region, WISE provides an additional source of renewable and reliable water supply and helps to reduce historical reliance on nonrenewable groundwater. Since the early 2000s, the region has made tremendous progress transitioning to a renewable water supply while ramping up conservation efforts.

    For Denver, WISE adds a new emergency supply and creates more system flexibility, while allowing Denver Water to use water imported from the Colorado River multiple times for multiple purposes. For Aurora, WISE creates revenue that helps stabilize rates for municipal customers while creating added value from existing water and infrastructure.

    “WISE promotes the efficient use of water through full utilization of existing resources,” said Denver Water CEO Jim Lochhead. “Through this project, we’ve created a sustainable water supply without having to divert additional water out of mountain streams.”

    “This is a positive development for Colorado’s water community,” Aurora Mayor Steve Hogan said. “It is critically important that water utilities and providers are working together to meet Colorado’s water needs, and I commend this partnership.”

    By reusing water imported from the Colorado River through Denver Water’s water rights, the project provides a new sustainable supply without additional Colorado River diversions. A portion of the WISE water rate also goes to the Colorado River District to support river enhancements within the Colorado River basin.

    In 2015 WISE became the first water infrastructure project ever to receive funding from Basin Roundtables — groups of regional water leaders who help shape statewide water policy — across the state because of the example it set of regional cooperation. It also received financial support from the Colorado Water Conservation Board.

    “The WISE Partnership is a great example of communities working together to creatively address the water demands of Colorado’s growing Front Range,” said Laura Belanger, water resources engineer with Western Resource Advocates. “We commend the project partners for successfully implementing this innovative and flexible project that utilizes existing infrastructure to share water supplies between communities, increasing reuse, and helping keep Colorado rivers healthy and flowing.”

    Others expressing public support of the project include Gov. Hickenlooper; U.S. Sen. Cory Gardner; U.S. Reps. Ed Perlmutter and Mike Coffman; and David Nickum, executive director of Colorado Trout Unlimited.

    Since finalizing the WISE delivery agreement in 2013, WISE members have been hard at work putting in place the infrastructure and processes that will allow the parties across the Denver metro area to combine water supplies and system capacities.

    Work included:
    · Purchasing a 20-mile pipeline to carry water from Aurora to Denver and South Metro;
    · Building a new water tank near E-470 and Smoky Hill Road;
    · Connecting an array of existing underground pipelines; and
    · Developing a new computer system that enables up-to-the-minute coordination between all entities.

    @AuroraWaterCO Prairie Waters Project wins national award

    From the U.S. Water Alliance website:

    At the US Water Alliance, we bring together public, private, and community leaders to advance One Water solutions—holistic and integrated water management strategies that improve economic, environmental, and community outcomes. While the challenges facing our water future are great, our capacity for innovation and problem-solving is even greater. There are inspiring examples across the country of sustainable and integrated water resource management. That is why we annually award the US Water Prize to organizations that are leading the way with creative One Water solutions…

    Aurora Water
    Prairie Waters

    Aurora, Colorado is facing the water supply problems of many cities and regions in the arid west—a changing climate alongside a growing population. To combat these issues and secure the area’s water stability, Aurora Water worked with regional partners to create the Prairie Waters system, a innovative system that recapturing and recycling water to provide drinking water and drought insurance for the region. Using a multi barrier treatment process that includes both naturally-existing systems and state-of-the-art purification systems, Prairie Waters provides an additional twelve million gallons of clean, safe and dependable water each day. The Prairie Water program will help meet Aurora’s complex water needs for decades to come and can be a model for other regions experiencing changes in their water supply needs.

    From KDVR.com (Sarah Schueler):

    Aurora’s Prairie Waters system has won the U.S. Water Prize from the U.S. Water Alliance.

    The system was given the honor for its environmentally friendly and sustainable approach to water development.

    The aware panel also said the Prairie Waters system can be a model for other regions experiencing changes in water supply needs.

    Accepting the award at a ceremony in New Orleans on Tuesday night was Marshall Brown, the director of Aurora Water.

    Who has the highest water rates in #Colorado? — @csindependent

    Colorado Springs Collection System via Colorado College.
    Colorado Springs Collection System via Colorado College.

    From the Colorado Springs Independent (Pam Zubeck):

    Springs Utilities told LawnStarter that one reason rates are higher in Colorado Springs stems from the fact the city is not located on any major waterway, meaning the city has to import water from elsewhere. That includes a transmountain pipeline, and those don’t come cheap. The other is a 50-mile pipeline from Pueblo Reservoir, recently completed.

    Here’s a listing provided in the blog of highest to lowest rates in Colorado:

    Colorado Springs Utilities: $469.73
    City of Aurora: $460.92
    City of Greeley: $376.80
    City of Fort Collins: $347.76
    City and County of Broomfield: $292.20
    City of Aspen: $285.00
    City of Boulder: $277.20
    City of Westminster: $270.24
    City of Arvada: $246.78
    Denver Water: $245.88
    City of Thornton: $242.04
    Board of Water Works of Pueblo: $220.80
    Centennial Water District: $183.00

    Water rates here will take another leap if a rate increase is approved next month by City Council.

    Choices are narrowing for water development along Eagle River — Aspen Daily News

    Eagle River Basin
    Eagle River Basin

    From Aspen Journalism (Allen Best) via the Aspen Daily News:

    Two Front Range cities along with Western Slope parties and the Climax Molybdenum Co. hope to narrow their plans during the next 18 months for new or expanded reservoirs in the upper Eagle River watershed near Camp Hale.

    One configuration of a possible new reservoir on Homestake Creek, a tributary of the Eagle River, would force a minor tweaking of the Holy Cross Wilderness Area boundary.

    That adjustment along with the presence of ecologically important wetlands along where Whitney Creek flows into Homestake Creek are among the many complexities that partners — including the cities of Aurora and Colorado Springs — face as they consider how to satisfy their projected water needs.

    Work underway this fall and expected to wrap up next year focuses on technical feasibility of individual projects. None alone is likely to meet the needs of all the partners.

    Also at issue is money. One set of projects would cost $685 million, according to preliminary engineering estimates issued by Wilson Water Group and other consultants in April.

    Aurora Water’s Kathy Kitzmann likens the investigation to being somewhere between the second and third leg around the bases.

    “We’re not in the home stretch,” Kitzmann said at a recent meeting.

    Still to be decided, as costs estimates are firmed up, is how badly Aurora, Colorado Springs and other water interests want the additional storage.

    The Glenwood Springs-based Colorado River Water Conservation District has decided it only needs another several hundred-acre feet of yield.

    John Currier, chief engineer for the river district, said that the less expensive studies have been done. Coming studies will be more expensive.

    “I think we are to the point that the cost of investigations themselves are going to start driving the decisions, and I also think that the timing and need of the partners is helping drive those decisions,” Currier said.

    At one time, the idea of pumping water eastward from Ruedi Reservoir was considered. That idea has been discarded as part of this investigation.

    This exploration of water what-ifs is governed by a 1998 agreement, the Eagle River memorandum of understanding, or MOU.

    The MOU envisioned water projects collaboratively constructed in ways that benefit parties on both Eastern and Western slopes, as well as Climax, the owner of the molybdenum mine that straddles the Continental Divide at Fremont Pass. Minimal environmental disruption is also a cornerstone of the agreement.

    Long legal fight
    The collaboration stems from a milestone water case. Aurora and Colorado Springs in 1967 completed a major water diversion that draws water from Homestake Creek and its tributaries.

    Homestake Reservoir has a capacity of 43,500 acre-feet, or a little less than half of Ruedi, and is located partly in Pitkin County. The water is diverted via a 5.5-mile tunnel to Turquoise Lake near Leadville and into the Arkansas River.

    Near Buena Vista that water is pumped 900 feet over the Mosquito Range into South Park for eventual distribution to Aurora and Colorado Springs.

    But the cities left water rights on the table. In 1987, they returned to Eagle County with plans to divert water directly from the Holy Cross Wilderness.

    The Colorado Wilderness Act of 1980 that created Holy Cross left the legal door open for a new water diversion. The law specified that “this act shall not interfere with the construction, maintenance, and/or expansion of the Homestake Water Development Project of the cities of Aurora and Colorado Springs in the Holy Cross Wilderness.”

    But Colorado had changed greatly from 1967 to 1987 and state laws adopted in the early 1970s gave Eagle County expanded land-use authority. County commissioners in 1988 used that authority to veto Homestake II.

    That veto, which was appealed all the way to the U.S. Supreme Court, along with the denial of the Two Forks Dam southwest of Denver at about the same time, signaled that Colorado was in a new era of water politics.

    Under Colorado water law, though, the two cities still owned substantial water rights in the Eagle River Basin. Guided by the Glenwood Springs-based Colorado River District, negotiations led to an agreement to develop projects to jointly benefit the former protagonists: 10,000 acre-feet of guaranteed dry-year yield for Western Slope users, 20,000 acre-feet of average-year yield for the cities, and 3,000 acre-feet for Climax.

    Eagle Park Reservoir is an off-channel reservoir located on property formerly owned by the Climax Molybdenum Company (Climax) at the Climax Mine in the upper Eagle River Basin, which was originally used to store mine tailings. As part of the mine reclamation process, Climax removed tailings deposits from the reservoir and converted the facility to a fresh water storage reservoir. In 1998, Eagle Park Reservoir Company (EPRC) purchased the reservoir from Climax and began using it for municipal, industrial, irrigation, and environmental water supply purposes. Photo via Leonard Rice Engineers.
    Eagle Park Reservoir is an off-channel reservoir located on property formerly owned by the Climax Molybdenum Company (Climax) at the Climax Mine in the upper Eagle River Basin, which was originally used to store mine tailings. As part of the mine reclamation process, Climax removed tailings deposits from the reservoir and converted the facility to a fresh water storage reservoir. In 1998, Eagle Park Reservoir Company (EPRC) purchased the reservoir from Climax and began using it for municipal, industrial, irrigation, and environmental water supply purposes. Photo via Leonard Rice Engineers.

    Water supply options
    Expansion of Eagle Park Reservoir is one option being studied.

    Located near Fremont Pass at the headwaters of the East Fork of the Eagle River, it was originally created to hold mine tailings from Climax. In the 1990s it was gutted of tailings in order to hold water. A consortium of Vail Resorts, two-interrelated Vail-based water districts, and the Colorado River District combined to create a reservoir.

    Aurora and Colorado Springs agreed to subordinate water rights in order to ensure firm yield for the Western Slope parties.

    To expand the reservoir from the existing 3,300 acre-feet to 7,950 acre-feet could cost anywhere from $39.1 million to $70.8 million, depending upon how much work, if any, is needed to manage seepage beneath the existing dam. Test borings that began Sept. 12 will advance the design of the larger reservoir. Five possible configurations date from 1994.

    Another option is to create a new relatively small dam on or adjacent to Homestake Creek, near its confluence with Whitney Creek. This is three miles off of Highway 24, between Camp Hale and Minturn.

    Among the four possible configurations for this potential Whitney Creek Reservoir is a tunnel to deliver water from two creeks, Fall and Peterson, in the Gilman area.

    A third option is restoration of a century-old dam at Minturn that was breached several years ago. Bolts Lake, however, would serve only Western Slope interests.

    Still on the table is a new reservoir on a tributary to the Eagle River near Wolcott. That reservoir has been discussed occasionally for more than 30 years. However, like a Ruedi pumpback, it’s not part of the current discussion involving the Eagle River MOU partners.

    Complex wetlands
    Most problematic of the options is Whitney Creek. It would require relocation of a road and, in one of the configurations, water could back up into the existing wilderness area. For that to happen, Congress would have to tweak the wilderness boundary.

    Wetlands displacement could also challenge a Whitney Reservoir. An investigation underway seeks to reveal whether those wetlands include areas classified as fens. Fens are peat-forming wetlands fed primarily by groundwater. As they may take thousands of years to develop, the U.S. Fish and Wildlife Service specifies that “every reasonable effort should be made to avoiding impact fens.”

    “If fens are found, I expect a lengthy debate about the quantity and quality of fens required to be a fatal flaw,” said the river district’s Currier in a July memorandum. That determination will be made before drilling is authorized to determine whether a dam is possible.

    Western Slope parties, said Currier in the memo, “believe an Eagle Park enlargement may ultimately become very attractive because the environmental and permitting issues are much, much simpler than a Whitney Creek alternative.”

    Nearly all the alternatives being considered in the Eagle River Basin would require extensive pumping, as opposed to gravity-fed reservoir configurations. Water would have to be pumped 1,000 vertical feet into Eagle Park Reservoir, for example, then pumped again to get it across the Continental Divide.

    A Whitney Creek Reservoir would require less, but still expensive pumping. Water in the reservoir would be received by gravity flow, but from there it would be pumped about seven miles up to Homestake Reservoir. Whether it can accommodate more water has yet to be determined, one of many dangling question marks.

    Earlier, the parties had investigated the possibility of using an aquifer underlying Camp Hale as a reservoir. But drilling to determine the holding capacity proved maddening complex. Accounting for water depletions from pumping would have been very difficult. Further, operation of the system to prevent impact to other water users and instream flows would have been problematic. The idea was abandoned in 2013.

    Currier, in his July report to the River District board of directors, outlined several questions that he said should provoke discussion among the Eagle River partners this fall: How much of the water outlined under the 1998 agreement does each party realistically need, and when? Are they ready to begin seeking permits after this new round of investigation to be completed next year?

    Need for water?
    This week, in response to questions from Aspen Journalism, the Eagle River MOU partners explained the need for the water to be developed between 2036 and 2050.

    Both Aurora and Colorado Springs have added major projects in recent years. After the drought of 2002, a very-worried Aurora pushed rapidly for a massive reuse project along the South Platte River called Prairie Waters. It went on line in 2010 — far more rapidly than any project on the Eagle River could have been developed.

    Colorado Springs last year began deliveries of water from Pueblo Reservoir via the Southern Delivery System, an idea first conceived in 1989. The Vail-based water districts also increased their storage capacity after 2002.

    At a meeting in Georgetown in August, representatives of the two cities said they were unsure of the precise need for water.

    Greg Baker, a spokesman for Aurora Water, describes a “delicate balancing act” about what is “going to be most reliable and what is going to be most environmentally permittable and permissible.”

    Brett Gracely, of Colorado Springs Utilities, said project costs are “still in the realm of other projects are we looking at.”

    The 1998 agreement specified that costs of initial studies should be divided equally, four ways. As the project progresses, the costs are to be split according to percentage of yield that each party would gain.

    Editor’s note: Aspen Journalism and the Aspen Daily News are collaborating on the coverage of rivers and water. More at http://www.aspenjournalism.org.

    prairiewaterstreatment
    Aurora Prairie Waters Project
    Southern Delivery System map via Colorado Springs Utilities
    Southern Delivery System map via Colorado Springs Utilities

    Glenwood Springs still facing challenge to water rights for new whitewater parks

    Looking up the Colorado River as it flows through Horseshoe Bend, just east of downtown Glenwood Springs. The site is one of three where Glenwood Springs seeks to build a whitewater park. The city is now in the process of obtaining a water right for the parks but has yet to reach agreements with Aurora and Colorado Springs about the proposed water rights.
    Looking up the Colorado River as it flows through Horseshoe Bend, just east of downtown Glenwood Springs. The site is one of three where Glenwood Springs seeks to build a whitewater park. The city is now in the process of obtaining a water right for the parks but has yet to reach agreements with Aurora and Colorado Springs about the proposed water rights.

    By Brent Gardner-Smith, Aspen Journalism

    GLENWOOD SPRINGS – The city of Glenwood Springs is making progress toward securing a recreational water right for three potential whitewater parks on the Colorado River, but it has yet to come to terms with Aurora, Colorado Springs and the Colorado Water Conservation Board.

    In kayaking terms, it could be said the city has greased close to a dozen Class II and III rapids so far since it started its run through water court in 2013. And it’s recently made it cleanly through a Class IV hole called “Denver Water.” But it is now facing two gnarly Class V rapids called “Homestake” and “CWCB.”

    Aurora and Colorado Springs are co-owners of the Homestake Project, which includes a reservoir on Homestake Creek in the upper Eagle River basin that holds 43,300 acre-feet of water.

    The water is stored and then shipped through the Homestake Tunnel to Turquoise Reservoir and on to the two Front Range cities, which also hold conditional water rights in the Homestake Project that could allow for development of more water.

    The two cities, acting jointly as Homestake Partners, have told the water court and the Colorado Water Conservation Board (CWCB) that Glenwood Springs is claiming more water than it needs for a valid recreational experience.

    And they say Glenwood Springs’ proposed water right for the parks would prevent the additional development of more water-supply projects in the upper Colorado River basin within Colorado.

    “Glenwood’s proposed RICD [recreational in-channel diversion] would unilaterally foreclose development in the Colorado River basin above Glenwood, affecting users both in the basin and on the Front Range,” Aurora and Colorado Springs told the water court in June 2015. “This will result in further ‘buy and dry’ of agricultural water rights, and could in addition motivate West Slope users to make trans-basin diversions from other river basins, such as the Yampa and Gunnison.”

    Looking up the Colorado River as it flows past the No Name rest stop on I-70. The site is one of three locations for potential whitewater parks that the city of Glenwood Springs is seeking a water right for.
    Looking up the Colorado River as it flows past the No Name rest stop on I-70. The site is one of three locations for potential whitewater parks that the city of Glenwood Springs is seeking a water right for.

    Seeking flow

    Glenwood Springs has filed for a single water right tied to “three proposed boating parks” to be known as the No Name, Horseshoe Bend and Two Rivers whitewater parks. Each park would include two wave-producing structures.

    The whitewater parks would be able to call for between 1,250 cubic feet per second of water from April 1 to Sept. 30, for 2,500 cfs between June 8 and July 23, and for 4,000 cfs for five days between June 30 and July 6.

    The ability for Glenwood to call for 1,250 cfs doesn’t seem to be much of an issue in the case, as that’s the same amount of water that the Shoshone hydropower plant upstream of the proposed whitewater parks has been calling downriver since 1902.

    But flows of 2,500 and 4,000 cfs are apparently a different matter.

    “We see nothing substantiating that there is any demand for water-based recreational experiences beyond those that are already available in view of the current stream regimen,” wrote attorneys for Homestake in 2014.

    Yet the city has so far managed to file signed stipulations in water court with Denver Water, Ute Water Conservancy District, Orchard Mesa Irrigation District, Grand Valley Water Users Association, Ute Water Conservancy District, Glenwood Hot Springs Lodge and Pool, Bureau of Land Management and Colorado Dept. of Transportation.

    The most recent of those agreements approved in Div. 5 water court in Glenwood Springs was with CDOT on July 25 and with Denver Water on May 31.

    The agreement with Denver Water includes a provision where Glenwood Springs will not oppose a future, and as yet undefined, project to develop an additional 20,000 acre-feet of diversions from the West Slope, as contemplated in the 2013 Colorado River Cooperative Agreement, or CRCA, which Glenwood Springs signed.

    “We’ve just agreed that we’re not going to have our water right impede that project once it’s defined and agreed to by the signatories of the CRCA,” said Mark Hamilton of Holland and Hart, the attorney representing Glenwood Springs in the case (2013CW3109).

    Glenwood Springs has also reached conceptual agreements with the Colorado River District, West Divide Water Conservancy District and the town of Gypsum, but has yet to file signed stipulation agreements with the court.

    Also in the case, but in support of Glenwood Springs’ application, are American Whitewater, Western Resource Advocates, and Grand County.

    “We’ve made a really diligent specific effort to address a whole variety of concerns from a whole bunch of different people,” Hamilton said. “We’re making every effort to get there, but until Homestake and CWCB come to rest, we can’t assure anybody we still don’t need to have some kind of hearing in front of Judge Boyd.”

    Judge James Boyd oversees water court proceedings in Div. 5 water court. The city’s application is still before the water court referee, who works with opposing parties to see if settlements can be reached before referring the case to the judge.

    The referee has given the parties at least until Oct. 27 to see if agreements can be reached, but extensions of time are not usually hard to obtain.

    Hamilton is set to meet on Sept. 8 with representatives from Aurora and Colorado Springs in another effort to reach an agreement. It will be the fourth such meeting since February.

    Joe Stibrich, the water resources policy manager for Aurora Water and a member of the board of the Homestake Steering Committee, said last week he couldn’t discuss the ongoing settlement negotiations, but did say Aurora and Homestake Partners were working in good faith.

    He also said, however, that the concerns already articulated by the two cities to the court and CWCB are still outstanding.

    A view from the Pitkin County end of Homestake Reservoir, located on Homestake Creek, a tributary of the upper Eagle River.
    A view from the Pitkin County end of Homestake Reservoir, located on Homestake Creek, a tributary of the upper Eagle River.

    Carving out the MOU

    Aurora and Colorado Springs are both parties to the Eagle River Memorandum of Understanding, which is tied to the Homestake Reservoir and Tunnel.

    The 1998 agreement allows for a new water supply project in the upper Eagle River basin that would provide 10,000 acre-feet of water for a variety of West Slope entities and 20,000 acre-feet for Aurora and Colorado Springs.

    Such a project is now being actively studied, and may include a new dam on lower Homestake Creek that would flood complex wetlands.

    Hamilton put a clause in the draft water rights decree that Glenwood Springs “shall not use the RICD water rights as a basis to oppose” projects described in the Eagle River MOU.

    “That’s something that we offered up without even having a settlement agreement with them,” Hamilton said. “It was my initial shot at trying to draft a ruling that I though would address their concerns. And so I would envision that any additional settlement terms would be laid on top of what we’ve already put in there.”

    There is likely more than the Eagle River MOU of interest to Aurora and Colorado Springs.

    In 2012, the two cities told the BLM and USFS, in comment letters regarding potential Wild and Scenic designation on a section of the Colorado River, that “as much as 86,400 acre feet of water supplies may be developed by completion of the Homestake Project” and that “Aurora and Colorado Springs plan to develop the remaining portions of Homestake Project.”

    Looking up the Colorado River toward Glenwood Springs at Two Rivers Park, where the city of Glenwood may someday build a whitewater park. The city has been working since 2013 on securing a recreational water right for three such parks on the river.
    Looking up the Colorado River toward Glenwood Springs at Two Rivers Park, where the city of Glenwood may someday build a whitewater park. The city has been working since 2013 on securing a recreational water right for three such parks on the river.

    The CWCB

    Even if an agreement can be worked out with Aurora and Colorado Springs, Glenwood Springs will still need to come to terms with the Colorado Water Conservation Board, which recommended in June 2015 that the water court deny the city’s RICD filing.

    The CWCB is charged by the state legislature with reviewing proposed RICDs and then making a recommendation to the water court.

    When it came to Glenwood’s filing, the CWCB board of directors concluded in an 8-to-1 vote that it would “impair Colorado’s ability to fully develop its compact entitlements” and would not promote “the maximum beneficial use of water” in the state.

    The state agency also directed its staff to oppose Glenwood’s filing in water court.

    It’s not clear at this point how Judge Boyd might handle the recommendation-to-deny from the CWCB, or if Glenwood Springs might be able to get the CWCB to change its stance opposing the proposed water right.

    “If we reach settlements with Homestake it’s possible that the CWCB would then reconsider and change its recommendations,” Hamilton said.

    When it comes to reaching terms with Aurora and Colorado Springs, Hamilton said he remains “optimistic.”

    “There is diligent ongoing discussion on all sides and good faith efforts being made,” he said. “And if it fails, it fails, and we’ll go to Judge Boyd and start setting deadlines and dealing with things more formally. But I think everybody is giving it a fair shot and seeing if we can get there shy of that.”

    Editor’s note: Aspen Journalism and the Aspen Daily News are collaborating on coverage of rivers and water. The Daily News published this story on Monday, Sept. 5, 2016.

    Northwest Douglas County Water Project slated to be online in 2017

    Denver Basin Aquifers confining unit sands and springs via the USGS. Page for report where graphic was taken: http://pubs.usgs.gov/pp/1770/
    Denver Basin Aquifers confining unit sands and springs via the USGS. Page for report where graphic was taken: http://pubs.usgs.gov/pp/1770/

    From The Wheat Ridge Transcript (Alex DeWind):

    A regional partnership called the Northwest Douglas County Water Project will result in renewable water for existing homes and businesses in rural, northwest Douglas County by spring 2017.

    For the past 20 years, residents in Plum Valley Heights, Chatfield Estates/Acres, Chatfield East and the Titan Road Industrial Park Chatfield have been using well water, a nonrenewable source…

    The water agreement — among Douglas County, Aurora Water, Centennial Water and Sanitation District, Roxborough Water and Sanitation District and the Colorado Water Conservation Board — will deliver treated water to about 180 homes and 31 businesses in the northwest communities by February.

    The county’s role in the partnership is its Water Alternatives Program, which was created in 2013 in an effort to help communities that owned wells. The county also took the lead in securing Aurora Water as a partner, according to a media release from county officials.

    Communities will share infrastructure, Moore said, which is much more cost-effective.

    Roxborough Water and Sanitation will deliver treated water from Aurora Water to paying customers in Plum Valley Heights. Centennial Water and Sanitation will treat, store and deliver water from Aurora Water to paying customers in Chatfield Estates, Chatfield Acres and Titan Road Industrial.

    Construction of the appropriate delivery infrastructure is expected to begin next week.

    South Metro drops plans to export Ark Valley water — The Pueblo Chieftain

    WISE System Map via the South Metro Water Supply Authority
    WISE System Map via the South Metro Water Supply Authority

    From The Pueblo Chieftain (Chris Woodka):

    A new long-term plan by the South Metro Water Supply Authority, which serves 13 water providers in the greater Denver-Aurora area, avoids any mention of taking water from the Arkansas River basin.

    That’s significant, because the group’s 2007 master plan included two possible pipeline routes from the Arkansas River basin as a way of filling future water supply needs. Located in some of the fastest-growing areas of Colorado, South Metro’s population increased to 325,000 in 2016 from 250,000 in 2005.

    South Metro communities were built on water from the Denver Basin aquifer, but began shifting their focus to finding new renewable supplies, conservation and increasing efficiency as ways to stretch their supplies.

    “I think our members wanted to focus on projects that are on a foreseeable timetable,” said Eric Hecox, executive director of the authority. “The study confirms our region’s tremendous progress toward securing a sustainable water future. There is more to be done, but there is no question we are on the right path.”

    With Pure Cycle’s sale of its Fort Lyon Canal water rights last year, no South Metro member has any projects planned in the Arkansas Valley. Pure Cycle is connected to the emerging Rangeview district east of Aurora.

    Annual demand for South Metro is expected to more than double to 120,000 acre-feet (39 billion gallons) by 2065. Increased storage, expanded use of the WISE agreement with Denver and Aurora and continuing conservation efforts are expected to fill 38,400 acre-feet in the next 50 years.

    The WISE agreement allows South Metro areas to reuse return flows from the Denver area through Aurora’s Prairie Waters Project. Reuter-Hess Reservoir and the East Cherry Creek Valley pipeline have opened new ways to use water. Per capita use in the South Metro area has decreased 30 percent since 2000.

    Another 30,000 acre-feet annually of new supplies still are needed by 2065, according to the revised master plan released Tuesday. About two-thirds of that supply is identified in existing projects, but the plan proposes finding the remainder through cooperative agreements with other users in the South Platte and through the Colorado River Cooperative Agreement, Hecox said.

    Finally, individual members of the South Metro group are developing innovative solutions. For instance, Sterling Ranch is harvesting rainwater and incorporating conservation into land-use design. Other communities have initiated landscape regulations and some are even paying property owners to remove turf or plants that use excessive amounts of water. Some rate structures have been changed to promote conservation.

    The new plan fits in with Colorado’s Water Plan, which seeks collaborative solutions rather than buying agricultural water rights and drying up farmland.

    “A remarkable transformation is happening in the South Metro region,” said James Eklund, executive director of the Colorado Water Conservation board. “Colorado’s Water Plan calls for innovative water management and this study demonstrates how this important region is transitioning to a more sustainable water supply.”

    Aurora Water sells $437 million in bonds to re-fund water plant debt — The Denver Post

    prairiewaterstreatment

    From the City of Aurora via The Denver Post:

    Looking to capitalize on historic-low bond rates, Aurora Water on Thursday sold $437 million in bonds toward re-funding debt associated with its Prairie Waters Project, making it the largest municipal bond issue in the state this year.

    With a net savings of $68.6 million, the issue consolidates two other issues and a state loan, water department officials said in a news release.

    The Prairie Waters Project was completed in 2010 at a cost of $637 million. It recaptures water Aurora already owns in the South Platte River, beginning in Weld County, and makes full use of Aurora’s mountain and agricultural water rights, increasing the city’s water supply by up to 12 million gallons per day. The water comes from 23 wells that use a riverbank filtration process, pulling water through hundreds of feet of sand and gravel to remove impurities.

    The bonds were offered on July 20 and July 21, with first priority given to Colorado residents and businesses.

    2016 #coleg HB16-1228: Aurora tells judge legislation hurts ability to take Ark Valley water– The Pueblo Chieftain

    Colorado Capitol building
    Colorado Capitol building

    From The Pueblo Chieftain (Chris Woodka):

    Aurora has filed a water court challenge to its 2009 agreement with the Lower Arkansas Valley Water Conservancy District, claiming legislation the city itself backed could hurt its ability to remove water from the Arkansas Valley…

    HB1228, the latest version of flex water rights legislation Aurora, Colorado Corn and Ducks Unlimited began promoting in 2013, was signed into law by Gov. John Hickenlooper in May. The current bill is titled “Alternative Transfer Mechanism for Water Rights” rather than flex legislation.

    During committee hearings, lawmakers tiptoed around saying the bill set up a flex water right. But some members of Colorado Water Congress jokingly called it “Son of Flex” during the process.

    The bill allows water to be transferred from farms to other uses five years out of 10, but only within the basin of origin under a new type of court decree. It also requires the Colorado Water Conservation Board and state engineer to approve and develop rules about how to implement transfers on an annual basis.

    Aurora’s lobbyist, Margy Christiansen, registered in support of the bill in March. Also in March, Lower Ark officials testified before the CWCB that Arkansas Valley Super Ditch would have no interest in using the legislation because it was too cumbersome.

    Lower Ark proposed a different method that has yet to be introduced as legislation.

    In a court filing Friday, Aurora’s attorney John Dingess asked Division 2 Water Court Judge Larry Schwartz to limit Super Ditch’s used of HB1228, claiming it would reduce the amount of water available to Aurora to take out of the Arkansas River basin.

    One of the provisions of the 2009 agreement between Aurora and the Lower Ark was that Aurora would first attempt to lease water, if needed, from the Super Ditch.

    In his filing, Dingess argues that Super Ditch would not be able to lease water to Aurora because the city is outside the Arkansas River basin. He also argues there would be less water available to Aurora because the new bill would make leases available five years out of 10.

    In the Super Ditch pilot program, leases are available only three years in 10 from any farm.

    Aurora is constrained by its 2003 agreement with the Southeastern District to take water only three years in 10 until 2028. Aurora could lease water in seven years out of 15 until 2043 under the agreement. Aurora is limited to leasing 10,000 acre-feet of water (3.26 billion gallons) annually and only in drought-recovery years.

    Finally, Dingess questions the constitutionality of HB1228 because it promotes speculation.

    “The change frees up to half the yield of the water right from the anti-speculation doctrine in that neither the type of use nor place of use need be specified in the change decree,” Dingess wrote. “Suspension of the anti-speculation doctrine presents constitutional questions.”

    Aurora to bump water rates

    Water infrastructure as sidewalk art
    Water infrastructure as sidewalk art

    From The Aurora Sentinel (Rachel Sapin):

    Aurora Water is looking to implement 3-percent increases in water rates every other year beginning in 2017 and going through 2021.

    At a study session June 27, Aurora Water presented its financial plan, including the incremental rate increase proposal, to Aurora City Council members as part of an informational session.

    Aurora residents haven’t seen a rate increase since 2010, but Aurora Water says it needs the increase in order to meet its continual goal of being able to supply 50,000 new residents on top of the 350,000 plus that make up Colorado’s third-largest city.

    Following the meeting, Aurora Water spokesman Greg Baker said the city is still looking into specifically how the rate increase will be implemented. Baker said the increase is needed due to rising costs in chemicals, electricity and personnel since 2010.

    In 2013, the city lowered most water tap fees, reducing the cost to connect new homes to the city’s water system by about $8,000.

    City officials at the time asked that the water rates be lowered in part to keep Aurora competitive with other metro-area water providers, which they said were affecting the number of housing construction starts.

    Aurora Water operates as an enterprise fund with its infrastructure and services being supported through water rates and connection fees that are set on a “cost of service” basis.

    Later in the evening, council members approved Aurora Water refinancing $550 million in debt, the savings to be used to help pay for additions and improvements to Aurora’s large and complex water system…

    City officials, already eyeing three future reservoirs to grow Aurora’s water storage system, appear to be close to buying land for the future Wild Horse Reservoir in Park County. Lisa Darling, Aurora Water’s South Platte Basin program manager, said at a meeting in April that reservoir is likely to be designed and completed by 2022.

    According to city documents, Wild Horse would provide the city with 32,400 acre-feet of water storage. The city is expected to complete the purchase and sale contract for the sea-horse-shaped reservoir by August of this year. Aurora Water officials say the project will cost the city $92 million to build out.

    Glenwood Springs paddling toward whitewater parks, but rapids ahead

    Looking up the Colorado River from the mouth of the Roaring Fork River. One of three proposed whitewater parks would be built in the river just upstream of the pedestrian bridge.
    Looking up the Colorado River from the mouth of the Roaring Fork River. One of three proposed whitewater parks would be built in the river just upstream of the pedestrian bridge.

    By Brent Gardner-Smith, Aspen Journalism

    GLENWOOD SPRINGS — In its effort to secure water rights for three proposed whitewater parks on the Colorado River, the city of Glenwood Springs has reached formal or conceptual agreements with a list of opposing parties in the water court case, including Denver Water, but it’s still facing opposition from Aurora and Colorado Springs.

    “We have a number of parties that have already settled,” said Mark Hamilton, an attorney with Holland and Hart representing Glenwood. “And while there are still some significant question marks, we think the process so far has been productive and continues to be productive.”

    Since December 2013, the city has been seeking a recreational in-channel diversion (RICD) water right tied to three whitewater parks on the popular Grizzly-to-Two Rivers section of the Colorado River, at No Name, Horseshoe Bend and the upper end of Two Rivers Park.

    The two wave-forming structures in each of the three whitewater parks would operate under a common water right that could call for 1,250 cubic feet per second of water from April 1 to Sept. 30, 2,500 cfs of water for up to 41 days between April 30 and July 23, and 4,000 cfs on five consecutive days sometime between June 30 and July 6.

    The 1,250 cfs level is the same as the senior water right tied to the Shoshone hydropower plant, which is upstream from the three proposed whitewater parks. Glenwood officials have previously said, however, that 2,500 cfs is a better level for boating and floating than 1,250 cfs, and the city wants the flows of 4,000 cfs for five days around the Fourth of July to hold expert whitewater competitions.

    But Aurora and Colorado Springs, both as individual cities, and together as the Homestake Partners, have told the water court that Glenwood is seeking more water than it needs.

    “Glenwood has ignored the law limiting a RICD to the minimum flow necessary for a reasonable recreation experience, and instead has reverse-engineered its proposed RICD to tie up half the flow of the mainstem of the Colorado River,” the Front Range cities said in a June 2015 statement filed with the court.

    And the cities, which own conditional water rights upstream of Glenwood, said that the city’s proposed water right “would dramatically and adversely affect the future of water use in the Colorado River drainage, if not the entire state.”

    Hamilton has met twice this year with representatives of Aurora and Colorado Springs, most recently on April 22 in Denver, to see if a deal can be worked out on how much water is appropriate.

    “We’re talking,” said Joe Stibrich, the water resources policy manager at Aurora Water. “But, we’ll see where it goes.”

    “There are ongoing negotiations and discussions that seem to be productive at this time,” said Kevin Lusk, principal engineer at Colorado Springs Utilities. “Whether or not we can reach agreement, of course, is really up to how those discussions go.”

    A status conference with the water court referee is set for June 23. The referee could then decide to send the application up to James Boyd, the judge who hears Division 5 water court cases in Glenwood Springs, or the parties in the case could ask for more time to keep talking before heading to trial.

    “We are actively communicating with Colorado Springs and Aurora concerning the possible development of additional call reduction provisions in order to protect future yield to their systems,” Hamilton said. “And we remain hopeful that a stipulated decree may be able to be entered after completion of these ongoing negotiations.”

    Glenwood has recently worked out a “call reduction provision” with Denver Water.

    “There has been a lot of progress on our end with the RICD discussions,” said Travis Thompson, a senior media coordinator at Denver Water. “In fact, in the collaborative spirit of the Colorado River Cooperative Agreement (CRCA), Denver Water has agreed to allow Glenwood Springs to exceed 1,250 cfs under certain conditions.”

    In the CRCA, signed in 2013, Denver Water agreed not to oppose a future recreational water right application if it did not seek flows greater than 1,250 cfs. But given that Glenwood is also seeking 46 days at 2,500 cfs and five days at 4,000 cfs, above the relatively consistent flow of 1,250 cfs, Denver did file a statement of opposition in this case.

    Glenwood and Denver have now agreed that Glenwood would reduce its call for the whitewater parks to 1,250 cfs if continuing to call at a higher rate, such as 2,500 cfs, would limit a potential future water project that is described in the CRCA as providing 20,000 acre-feet to the East Slope.

    Staff at Denver Water approved such an agreement with Glenwood on March 9, according to Thompson, and Hamilton said a copy would soon be filed with the court.

    A map filed by the city of Glenwood Springs showing the locations of three proposed whitewater parks. The city is seeking non-consumptive recreational in-channel diversion (RICD) rights tied to six rock structures built in the river, two in each of the three parks.
    A map filed by the city of Glenwood Springs showing the locations of three proposed whitewater parks. The city is seeking non-consumptive recreational in-channel diversion (RICD) rights tied to six rock structures built in the river, two in each of the three parks.

    Other opposers

    Glenwood enjoys the support of three “opposers” in the case: American Whitewater, Western Resource Advocates and Grand County, as the entities have filed statements “of opposition in support,” which is an option in Colorado’s water courts.

    And Glenwood has now filed formal agreements in water court that it has reached with five other true opposers with a range of issues: Glenwood Springs Hot Springs & Lodge Pool, Inc., BLM, Grand Valley Water Users Association, Orchard Mesa Irrigation District, and Ute Water Conservancy District.

    The Glenwood Hot Springs Lodge & Pool is concerned about the project disrupting the deep Leadville limestone aquifer that provides its hot water.

    But they’ve reached an agreement with the city that allows them to review construction plans for the wave structures at the Two Rivers Park location and requires the city to monitor the resulting wave structures for five years to watch for scouring of the riverbed, among other provisions.

    And an agreement between Glenwood and the BLM was filed with the court in June 2015. It says that if the city needs to cross BLM property to create a whitewater park in Horseshoe Bend then the city will go through the required federal land use process.

    The city has also signed a memorandum of understanding with CDOT that moves issues coming from the use of land at the No Name rest area on I-70 out of water court and into a future potential land-use application.

    “One of the conditions is that the city will have to work with CDOT as they move forward with building the whitewater park, as the (No Name) location falls in CDOT right-of-way,” said Tracy Trulove, a communications manager for CDOT. The agreement has yet to be filed with the court.

    A graphic presented to the Glenwood Springs city council in December showing the size and timing of the city's water right application on the Colorado River. The large dark blue block at the bottom represents a seasonal base line flow of 1,250 cfs. The smaller block on top represents 46 days at 2,500, the narrow dark blue spike is 5 days at 4,000 cfs.
    A graphic presented to the Glenwood Springs city council in December showing the size and timing of the city's water right application on the Colorado River. The large dark blue block at the bottom represents a seasonal base line flow of 1,250 cfs. The smaller block on top represents 41 days at 2,500, the narrow dark blue spike is 5 days at 4,000 cfs.

    District support

    The city is also close to finalizing agreements with the Colorado River District, the town of Gypsum, and the West Divide Water Conservancy District, according to Hamilton.

    Peter Fleming, general counsel for the Colorado River District, which represents 15 West Slope counties, said staff at the district is now comfortable with proposed settlement language in the Glenwood case.

    And he said once the district’s initial goals in a RICD case are met, the district often stays in the case on the side of the applicants “in order to support the right of its constituents to use water for recreational purposes that will support and/or enhance the local economy.”

    “We anticipate that such participation may be necessary in the Glenwood Springs RICD case,” Fleming said.

    At the end of the list of opposers is the Colorado Water Conservation Board, a state agency whose board of directors in June 2015 recommended against the proposed RICD after concluding it would “impair Colorado’s ability to fully develop its compact entitlements” and would not promote “the maximum beneficial use of water” in the state.

    “While we stand by our initial decision on this RICD, we’re encouraged that the applicants are actively seeking resolution with stakeholders and hope they will resolve the issues we raised,” James Eklund, director of the Colorado Water Conservation Board, said this week.

    Eklund said the CWCB staff will likely reconsider Glenwood’s proposal after it has reached agreements with other opposing parties in the case, and if staff is satisfied, bring the proposed decree back to the board.

    “Water for recreation in Glenwood Springs and around Colorado is essential and we want to make sure all RICDs strike the right legal, design, and safety balance,” Eklund said.

    Editor’s note: Aspen Journalism and the Aspen Daily News are collaborating on coverage of water and rivers in Colorado. The Daily News published this story on Saturday, April 30, 2016.

    City officials say Aurora close to purchasing additional water storage — The Aurora Sentinel

    auroralookingwestatmountevans

    From The Aurora Sentinel (Rachel Sapin):

    City officials, already eyeing three future reservoirs to grow Aurora’s water storage system, appear to be close to buying land for the future Wild Horse Reservoir in Park County.

    Aurora’s water system consists of 12 reservoirs that span the Front Range and Continental Divide, providing the city with more than 156,000 acre feet of storage located in three water basins. But even though they can supply the city with years of emergency supply in case of a drought, city officials say demands for water are increasing and that they will need more storage to provide services to potentially 600,000 residents in the coming decade.

    Lisa Darling, Aurora Water’s South Platte Basin program manager, said that reservoir is likely to be designed and completed by 2022…

    According to city documents, Wild Horse would provide the city with 32,400 acre-feet of water storage. The city is expected to complete the purchase and sale contract for the sea-horse-shaped reservoir by August of this year. Aurora Water officials say the project will cost the city $92 million to build out…

    [Greg] Baker said Wild Horse has been easier to negotiate in part because it is being built on private land owned by Hartsel Springs Ranch in Park County. He said the owners see the economic opportunity in the recreational elements the reservoir will provide once completed.

    Wild Horse will also be located 10 miles above Aurora’s Spinney Mountain Reservoir, which is also in Park County, meaning the city will not have to acquire additional water rights through court to use it.

    The other two reservoirs planned are the East Reservoir and Box Creek.

    The East Reservoir, which city officials began researching as a site in 2012, would sit just east of the Aurora Reservoir on the former Lowry Bombing and Gunnery Range. Darling said it could be completed in the next decade. Aurora Water is still in the land acquisition process with the Colorado State Land Board and the Rangeview Metropolitan District.

    Darling said the East Reservoir project has been held up in part by federal agencies, who for years have been working to find unexploded ordinances that potentially remain on the site and could be harmful if not detonated properly.

    One not-so-bright spot for the city is completing Box Creek, a site north of Twin Lakes in Lake County.

    “The (National) Forest Service has been less than helpful to date,” said Aurora Water Resources Management Advisor Joe Stibrich about ongoing negotiations over the Box Creek site…

    Aurora’s 12 reservoirs include Aurora, Quincy, Rampart, Strontia, Spinney, Homestake, Jefferson Lake, Twin Lakes, Pueblo, Turquoise, Henry and Meredith.

    The Rio Grande roundtable approves $10,000 for WISE project

    WISE Project map via Denver Water
    WISE Project map via Denver Water

    From the Valley Courier (Ruth Heide):

    With assurances Denver would not be coming after San Luis Valley water in the near future, the Rio Grande Roundtable this week approved $10,000 to support a south metro Denver area water project.

    The decision was not unanimous, however, with opposing votes coming from Juanita Martinez, who represents Costilla County water groups, Ron Brink, who is an Alamosa County representative on the roundtable, and Gene Farish, attorney for multiple municipalities in the Valley.

    Sixteen other members of the roundtable voted to support the WISE (Water, Infrastructure and Supply Efficiency) Project with $10,000 from the funds allocated to the Rio Grande Basin. The other basin roundtable boards throughout the state have financially supported the project, which will recycle water from the Denver and Aurora water systems to south metro water providers and their customers.

    The treatment plant for the project will cost about $6.5 million. The south metro water providers have already purchased pipeline to transport water from the Denver and Aurora systems to southern metro areas like Highlands Ranch and Castle Rock.

    Eric Hecox, executive director of the South Metro Water Supply Authority, made the initial presentation for the $10,000 request to the roundtable in January and made the formal request to the board this week. He said this project would reduce the draw on nonrenewable groundwater resources that have traditionally supplied the southern metro communities.

    He said the project would also reduce the metro areas’ need to look to agricultural transfers or other basins for water supplies.

    Hecox stressed that the water providers he represented were not after Valley water, and if they did look to other water sources outside of Denver, it would be the Colorado River system or South Platte, not the Rio Grande system.

    It’s been proposed to move San Luis Valley water in the past,” he said. “There’s water projects proposed . We have not had any discussions with them. Our members have not had any discussions with them. The planning work we are doing is looking at basin solutions in the South Platte Basin or other partnerships with has support from throughout the state.

    She said even though the basin might only be providing $10,000, “what you are getting is a lot more good will for yourselves “you are getting a good standing.”

    She explained to Hecox that irrigating in the area she represents is still accomplished through shovels and opening irrigation ditches, and although she was fascinated by this project , which would use “left over discarded water,” she was skeptical about it.

    She said she was opposed to the motion for funding, and everyone she spoke to in her county told her to not even consider it. She pointed to the Arkansas Valley where farmland has been dried up so people in the Denver area can have nice lawns and golf courses.

    “It’s almost like a ghost town driving through there. It’s sad and it breaks everybody’s heart,” she said. “It’s even hard to talk about.”

    Brink, who also voted against the funding, said the Denver area does not even recognize the Valley “except when they want some money or water.”

    He added, “I am totally against this.”

    Hecox said the project was not asking much money from the basin roundtables across the state, but one of the reasons for seeking some support from them Denver.”

    Martinez said if the metro water group had no interest in the Valley’s water, then it must water “our good name” to show that it was to show cross-basin cooperation. He added that the metro water providers were trying to find solutions that would use renewable supplies, such as those from Denver and Aurora, rather than continuing to deplete nonrenewable supplies. He said the communities served by the south metro providers have also implemented significant amounts of conservation programs.

    “That will go on and continue to reduce outside irrigation in south metro,” he said.

    He said conservation efforts have reduced per capita water use by 30 percent over the last 10-15 years.

    Rio Grande Water Conservation District Manager Steve Vandiver said he had raised concerns about supporting this project when it was initially presented, and the concern about “completing the loop” that would make it easier to export Valley water to the Denver area was still a concern of his.

    However, he said after speaking further with Hecox, he believed the metro water authority had the Valley’s best interest in mind.

    “They have convinced me that the project as it exists today is going to delay the need for outside supplies outside of the South Platte Basin,” he said.

    Roundtable member Dale Pizel said, “There’s obviously some distrust between the San Luis Valley and the Front Range, for good reason, because we have been beaten up pretty good and had to fight off some pretty serious battles, but if we don’t solve Denver’s water problem, it’s going to keep coming back, “They are going to keep coming after our water.”

    He said the Valley water leaders needed to put their distrust aside and help Denver and the Front Range solve their water problems so they don’t come after the Valley’s water.

    Roundtable member Judy Lopez agreed. She commended the Denver area water providers for working together to address their water needs among themselves .

    Vandiver said this project would be built whether or not it receives the Valley’s support. He wanted the minutes to reflect that the Valley supported the project with some reservation and concerns.

    “We do this with some trepidation but want to support these efficiencies and conservation efforts on the Front Range to try to keep the monkey off our back as long as we can,” he said.

    Rio Grande River Basin via the Colorado Geologic Survey
    Rio Grande River Basin via the Colorado Geologic Survey

    Rio Grande Basin Roundtable meeting recap

    Basin roundtable boundaries
    Basin roundtable boundaries

    From the Valley Courier (Ruth Heide):

    Some folks were a bit wary of a request this week from a Denver metro group for financial assistance with a water project that local water leaders were concerned might facilitate water exportation from the San Luis Valley to the Front Range.

    Eric Hecox, executive director of the South Metro Water Supply Authority, asked members of the Rio Grande Basin Roundtable water group this week for $10,000 from the roundtable’s basinallocated funds for the WISE (Water, Infrastructure and Supply Efficiency) Project.

    Hecox made his initial presentation this week and will return next month with the formal funding request. He told local roundtable members he had already visited the other eight basin roundtable groups throughout the state and they had been supportive of putting $10,000 each into this project in an effort to show cross-basin cooperation and support for local projects.

    Hecox said the basin support would help leverage money from other sources and serve as a cash match. He said while most of the basin roundtables committed to $10,000 each, the metro basin committed $40,000 and the South Platte roundtable $15,000 towards the WISE project.

    Hecox explained that the South Metro Water Supply Authority is made up of 13 independent water providers that serve areas like Highlands Ranch, Parker and Castle Rock.

    What brought these groups together, Hecox explained, was their common issue of having non-tributary nonrenewable groundwater as their water supply. The group has been working together towards a better water source solution since the 1960’s and 1970’s , Hecox said, and had participated in the Two Forks Project, a dam project that never materialized . “Two Forks going away didn’t change the need for storage,” he said. To roundtable member Charlie Spielman’s comment that Two Forks was being built one gravel pit at a time, Hecox said rather than one big bucket, there are lots of smaller buckets filling that same need, and there are a lot of gravel pits being used for water storage.

    “That’s not a component of our project,” he said. The authority has tried to reduce water use through significant conservation efforts , he added, and the per capita water use in their communities has decreased by 30 percent since the 2000’s .

    The latest idea prompting the WISE project is to partner with Denver and Aurora water providers, which do have renewable supplies, to reuse their municipal effluent , Hecox explained. The WISE project will encompass a treatment facility that will treat that water so it can be distributed to participating communities through existing pipelines. The authority purchased the pipeline for $34 million, Hecox said, which is being changed from its original use to be used for this project.

    The authority will pay Denver and Aurora $5.50 per thousand gallons to use their water supplies, pipe the water, treat it and distribute it to about two million people in the South Metro Water Supply Authority area.

    Groundwater and surface water will be comingled in the pipeline, Hecox explained . He said the funding being requested from roundtables as a local match will help build a treatment plant for the groundwater, which will cost about $6.4 million.

    The authority is combining $5.4 million in matching funds and will submit a grant request for $915,000, according to Hecox.

    Hecox said the Rio Grande Roundtable should support this project because it addresses the statewide gap between supply and demand and because it would support the new approach of regional partnerships to address water issues throughout the state.

    Hecox said that the communities in the South Metro authority have, much like many water users in the Rio Grande Basin (San Luis Valley), relied on groundwater resources, so they are trying to become mores sustainable, and the option of reusing Denver/Aurora effluent is one method of accomplishing that. The WISE project will allow area water resources to be reused multiple times, Hecox explained.

    The water that the authority will be buying from Denver and Aurora was previously going down the South Platte, Hecox said.

    “This will use water that was going downstream,” he said.

    He added that Aurora had a few short-term leases on its water previously, but this would be a permanent one.

    The authority is guaranteed supplies from Denver and Aurora until 2030, he said.

    Roundtable member Steve Vandiver, general manager of the Rio Grande Water Conservation District, said this seemed to be opening up a new distribution system for the entire metro area that would make it easier to import water from other parts of the state, such as the Valley. He added that there is an export project currently proposed in the northern part of the San Luis Valley, and there have been continuous overtures over time from water speculators wishing to benefit from exporting water out of the Valley. It would seem that the WISE project would fit right into their plans, he said.

    Hecox admitted the WISE project would not meet all of the metro water needs in the future, and the authority is looking at other water sources such as a cooperative project with Denver and the West Slope as well as an alternative agriculture transfer program in the South Platte Basin.

    He said when the authority began the WISE project it was looking at a need for 60,000 acre feet of reusable supplies. With the WISE project, the authority is now looking in the 15,000-30 ,000-acre-foot range “above and beyond this,” he said.

    He said some of Aurora’s water supply is coming from the Arkansas Basin “but none from the San Luis Valley/Rio Grande Basin.”

    He said, “To my knowledge Aurora is not looking at any supplies in the Valley or the Rio Grande.”

    Vandiver said the likely plumbing for any export from the San Luis Valley would be through the Arkansas Basin.

    The plan we have seen would come out of here to the Arkansas,” Vandiver said. “This completes the pipeline from us to south metro ” The concern for us is that’s not necessarily a good thing for the Valley.”

    Hecox said when this project began, Denver water leaders were concerned their water would be used for additional growth in Douglas County, and there are areas that are zoned, platted and designated for development, but the houses have not yet been built. He added that developers in Douglas County had not yet approached the metro water authority or its members to use the WISE project water.

    He said the purpose of the WISE project would be to reuse existing water supplies for existing communities.

    The roundtable took no action on Hecox’s request this week but may do so next month.

    Past dry-ups should be a lesson for restoring land — The Pueblo Chieftain

    From The Pueblo Chieftain (Chris Woodka):

    When large tracts of land are disturbed, it takes more than good intentions to return it to something approaching a natural state.

    The recipe includes water, seeds, know-how and — most importantly — time.

    Those lessons have been learned in the most painful way over time in the Arkansas Valley as farmland has been taken out of production, sacrificed for pipelines, scorched by drought or ravaged by fire.

    Fears that those lessons have not been learned well enough have surfaced this month as a patchwork plan for farm dryups was revealed by Arkansas River Farms. The company plans to dry up about 6,700 acres of the 14,400 acres it owns on the Fort Lyon Canal, using it to support wells on farm ground elsewhere.

    The most painful lesson came for Ordway in 2008, when a fire ripped through dried-up farms in Crowley County that were no longer the responsibility of those who took the water off the land. The fire, started by a controlled burn fanned by winds, claimed two lives, 16 homes and 9,000 acres of mostly former farmland.

    Water was first taken off farms in Crowley County in the 1980s, when water owned by a cattle feeding operation was sold to Colorado Springs, and most remaining Colorado Canal shares were snapped up by Aurora. By that time Colorado Springs and Pueblo had bought Twin Lakes shares that had provided supplemental water for Crowley County farms for decades.

    Water courts insisted on revegetation plans when the Colorado Canal shares were converted in the late 1980s, as well as for the dry-up of farms on the Rocky Ford Ditch by Aurora. Those plans appeared to be complete, only to fall apart.

    Shortly after the 2008 fire, the Lower Arkansas Valley Water Conservancy District sighted in on the dry-up as an important contributing factor.

    Not long after, the district was successful in obtaining tougher court provisions for the Tri-State Generation and Transmission Association purchase of nearly half of the Amity Canal. Annual reports on all dry-ups, temporary or permanent were required in perpetuity. It has been successful in applying it in other water cases since then.

    And this year, Aurora returned to lands dried up in its 1999 purchase of Rocky Ford Ditch shares even after revegetation was certified by a panel of experts. The drought had damaged some of the vegetation, so Aurora used some of its water to try to reestablish the grasses.

    Aurora in 2000 had to come back to Rocky Ford land that was improperly revegetated from its first purchase.

    All of which feeds into continued concern about the announced dry-ups on the Fort Lyon.

    “Who’s going to have long-term responsibility to make sure this gets done?” said Jay Winner, general manager of the Lower Ark district. “We are looking at assuring revegetation in perpetuity, and it should be the responsibility of those who are moving the water.”

    Winner pointed to contracts when water was sold to the Lower Arkansas Water Management Authority that required landowners who had sold their water to protect the land. That led to large dust storms blowing across the landscape – even across highways — during the recent drought. “When you see that — people have died from that — you realize that it should be the responsibility forever of those who are using the water,” Winner said.

    One of the questions posed to Karl Nyquist, a partner in Arkansas River Farms, last week was whether water could return to lands that were dried up. The answer was uncertain.

    Two conservation districts in Bent and Prowers counties are proposing a plan to monitor revegetation efforts in the Arkansas River Farms dry-up.

    It’s modeled after Aurora’s most recent efforts, trying to incorporate all of the lessons which have been learned so far. They have pitched it to county commissioners before an application to change the use of water has been filed.

    “What I told them was to not be in such a hurry,” said Bill Long, Bent County commissioner.

    Fort Lyon Canal’s shareholders will have a hearing about the Arkansas River Farms plan on Jan. 28-29. But Long said the issues should be hashed out in water court, rather than predetermined.

    On revegetation, Winner agrees.

    “I believe the water court needs to be the policeman,” Winner said.

    Straight line diagram of the Lower Arkansas Valley ditches via Headwaters
    Straight line diagram of the Lower Arkansas Valley ditches via Headwaters

    Aurora officials worry #COWaterPlan doesn’t do enough — The Aurora Sentinel

    Aurora Reservoir via Active Rain
    Aurora Reservoir via Active Rain

    From The Aurora Sentinel (Rachel Sapin):

    The plan presents nearly 500 pages of solutions for more water that include improving the permitting process, funding more storage and reducing the state’s projected 2050 municipal water demands by 400,000 acre-feet through conservation. That equates to a nearly 1-percent annual reduction in water use for the state’s cities and towns, according to the advocacy groups Conservation Colorado and Western Resource Advocates.

    Aurora Water officials say they are disappointed with that goal because it could overly burden Front Range cities.

    “I view the plan as a good starting point,” said Marshall Brown, director of Aurora Water. “To address this gap is going to require cooperation across all water users in the state. It’s not just addressed by focusing on the municipal sector.”

    Brown said municipal and industrial use accounts for less than eight percent of the state’s water use, while agricultural use makes up the lion’s share…

    Aurora has proven a leader in Colorado when it comes to water conservation with its innovative Prairie Waters Project, which developed in response to the 2003 drought.

    The $653-million project increased Aurora’s water supply by 20 percent when it was completed, and today provides the city with an additional 3.3 billion gallons of water per year.

    “It’s going to be difficult to come up with new savings when we already have a lot of the suggestions in place,” Brown said of the water plan.

    Aurora water officials also said they are concerned about the plan’s discouragement for more water diversions, stating Colorado watersheds and ecosystems cannot handle any more of them.

    “In fact, new diversions and storage will be needed to develop collaborative, regional projects,” said Joe Stibrich, a water resources policy manager with the city, in October.

    Advocates of the plan have touted that the plan makes large, new river diversions from the Western Slope to the Front Range highly unlikely.

    “A framework presented in the plan about how to make decisions on these projects will help ensure the expense, time and alternative approaches are thoroughly considered,” wrote Bart Miller, director of the Healthy Rivers Program for Western Resources Advocates, in a column for the Aurora Sentinel. “There are cheaper, faster and better ways to meet our water needs than piping water west to east over the Rockies.”

    […]

    The plan does not yet have any legislation to enact its recommendations. That will be the role of state and local governments in coming months.

    “This is a moment for Coloradans to be proud,” said James Eklund, director of the Colorado Water Conservation Board, in a statement. “For 150 years water has been a source of conflict in our state. More recently, that story is changing, and Colorado’s Water Plan — a product of literally thousands of meetings and conversations across our state — is the best evidence yet for a new way of doing our water business.”

    prairiewaterstreatment

    Providers utilizing the Denver Basin Aquifer are moving towards supply security

    Denver Basin aquifer map
    Denver Basin aquifer map

    From the Centennial Citizen (Paul Donahue and Eric Hecox):

    Is our water future secure?

    It’s a question on the minds of many in Castle Rock and the entire south metro Denver region — and for good reason. After all, water is what makes our outstanding quality of life possible. If we want future generations to enjoy our communities as we do, we must ensure they have access to a secure and sustainable water supply that meets their future needs.

    From conversations throughout the region, we know Castle Rock residents and those in the entire south metro area understand the critical role water plays in delivering the quality of life we desire for our children, in addition to supporting property values, job creation and economic growth.

    We know residents are aware the region historically has relied too heavily on declining groundwater supplies and must diversify its supply for long-term sustainability. We know they view water as a top priority for the region and support an all-of-the-above approach that includes conservation and reuse, storage and new renewable supplies.

    We also know Castle Rock residents as well as residents across the south metro area value partnership among leaders throughout the region to get the job done in the most economically responsible manner. Working together to secure water rights, build infrastructure and efficiently use storage space helps spread the costs and the benefits to customers throughout the region.

    The answer to the question on people’s minds is not clear-cut. While our region is on the path to delivering a secure water future for generations to come, this effort is ongoing and will require continued support from our communities to see it through to the end.

    The good news is that we have a plan, and we are executing that plan.

    Thanks to innovative conservation approaches, the region has seen a 30 percent decrease in per capita water use since 2000. That means the typical south metro household or business, including those in Castle Rock, is using 30 percent less water than just 15 years ago. Declines in the region’s underground aquifers — historically the main water source for the region — have slowed considerably in that same time period, a testament to efforts across the region to diversify water supplies and maximize efficiency through reuse.

    At the same time, major new water infrastructure projects are coming online throughout the region that bring new renewable supplies, storage capacity and reuse capabilities. These include the WISE (Water Infrastructure and Supply Efficiency) Partnership with Denver Water, Aurora and several other regional organizations including Castle Rock Water, the Chatfield Reallocation Project, Rueter-Hess Reservoir, the Northern Project and Castle Rock’s Plum Creek Purification Facility, to name a few.

    The 13 members that make up the South Metro Water Supply Authority provide water to 80 percent of Douglas County and 10 percent of Arapahoe County. Together, they are partnering among each other as well as with local government leadership and water entities across the region and state to execute their plan to secure a sustainable water future for the region.

    Since becoming a member of the South Metro Water Supply Authority, Castle Rock Water has helped lead implementation of the WISE project, new water storage reservoir projects and other regional renewable water supply efforts. WISE water will be available to Castle Rock residents by 2017 and even earlier for some of the other South Metro residents. A project like WISE represents as much as 10 percent of the renewable water needed for both current and future residents in Castle Rock.

    The members of the South Metro Water Supply Authority, including Castle Rock, each have long-term water plans. Through partnerships, these projects are made possible by sharing in the needed investments and other resources when completing the time-consuming task of acquiring additional renewable water and building the required infrastructure.

    This collaboration is supported by the state and is in line with the Colorado Water Plan. This regional support has been critical in providing feasible strategies to ensure water for future generations.

    Is our water future secure? No, not yet. But we’re well on our way to getting there.

    Paul Donahue is the mayor of Castle Rock and has served on the town council for eight years. Eric Hecox is the director of the South Metro Water Supply Authority, a regional water authority made up of 13 water provider members that collectively serve more than 300,000 residents as well as businesses in the south metro Denver area. South Metro Water’s membership spans much of Douglas County and parts of Arapahoe County, including Castle Rock, Highlands Ranch, Parker and Castle Pines.

    #COWaterPlan: “…we’ve got to work the problem of the gap from both the supply side and the demand side” — James Eklund

    From the Glenwood Springs Post Independent (Brent Gardner-Smith):

    The Colorado Water Plan set to be released Nov. 19 will include a goal of developing 400,000 acre-feet of additional water storage in Colorado and a corresponding goal of reducing water use in the state by 400,000 acre-feet.

    “The gap between supply and demand that we are forecasting is 560,000 acre feet by 2050, and if you add up 400,000 acre feet in conservation and 400,000 acre feet in storage, we zero out the gap,” said James Eklund, the director of the Colorado Water Conservation Board, which has been preparing the water plan for the last two years.

    “And,” Eklund said, “while we are not saying which specific projects are going to have to come on line, we are saying that as an entire state we’ve got to work the problem of the gap from both the supply side and the demand side.”

    Eklund said the goal of developing 400,000 acre-feet of additional water storage by 2050 was realistic.

    As examples, Eklund cited, without officially endorsing, the proposed Moffat, Windy Gap and NISP projects, all of which are under review and include expanded reservoir storage.

    Gross Reservoir, southwest of Boulder, is proposed to be enlarged to hold an additional 77,000 acre-feet of water as part of the expansion of the Moffat Collection System.

    The proposed Chimney Hollow Reservoir, part of the Windy Gap Firming Project, would add 90,000 acre-feet of storage southwest of Loveland.

    The proposed Glade and Galeton reservoirs, which are at the core of NISP, or the Northern Integrated Supply Project, would add 170,000 and 45,000 acre feet of new storage, respectively, near Fort Collins.

    And the planned expansion of Chatfield Reservoir, south of Denver, of which the CWCB is an official sponsor, would add 20,600 acre-feet of storage.

    In all, that’s 402,600 acre-feet of proposed additional storage on the Front Range.

    “We think the projects on the books are going to get us most of the way there,” Eklund said. “So I don’t see the storage goal as pie-in-the-sky. And I don’t see it requiring some really big nasty project that somebody has been worrying about emerging.”

    W. SLOPE NEEDS STORAGE

    He also pointed to the growing potential to store water in underground aquifers near Denver as an additional opportunity. And, he noted, the Front Range “does not have a copyright on the idea of more storage.”

    “The Western Slope needs more storage, too,” Eklund said. “They have gaps, municipal and industrial supply and demand gaps, just the like the folks on the Front Range. “

    But the storage projects now in process may not be enough, or happen fast enough, for many Front Range water providers and planners, at least judging by the comment letters sent to the CWCB on the draft water plan by a Sept. 17 deadline.

    Colorado Springs Utilities, in a Sept. 17 comment letter, told the CWCB it was “disappointed with the relative lack of discussion on storage” in the water plan.

    “While we appreciate the plan’s focus on enlarging existing storage, we believe more attention should be paid to developing storage of all types, e.g., on-channel storage, off-channel storage, gravel pit storage, etc.,” wrote M. Patrick Wells, the managing engineer for water resource planning for CSU.

    “The plan should include an affirmative statement that it is state policy to develop additional storage,” Wells said. “This cannot be stressed enough, and Colorado needs to do as much as it can to secure as much additional storage of all types within its borders as is possible.”

    ‘STRETCH GOAL’

    The city of Westminster, which sits between Denver and Boulder, “believes that many of the components of the water plan will be successful only if there is the political will to create more water storage, including identifying new storage locations, expanding existing storage and encouraging regional storage solutions,” Westminster Mayor Herb Atchison wrote in a Sept. 17 letter.

    And John Kaufman, the general manager of Centennial Water and Sanitation District, which serves customers south of Denver, told the CWCB “more storage, particularly on the East Slope of the Continental Divide, is needed. And creative ways to bring more West Slope water to the East Slope should be explored in a manner that also benefits West-Slope interests.”

    Kaufman also said in his Sept. 17 letter that the water plan “will not achieve full success if conservation is viewed as the keystone of the plan.”

    While there is abundant enthusiasm for additional storage among Front Range water providers, there is less support for, and even belief in, the CWCB’s goal of conserving an additional 400,000 acre-feet, which has been dubbed a “stretch goal” during the development of the water plan.

    Aurora Water, for example, questioned the assumptions used by CWCB in reaching its 400,000 acre-foot goal.

    Joe Stibrich, Aurora Water’s water resources policy manager told the CWCB in a Sept. 17 letter he understood CWCB added up 154,000 acre-feet of potential “passive conservation” savings, 166,000 acre-feet of “active conservation” savings, and 80,000 acre-feet of “aspirational stretch” savings to reach its goal.

    Stibrich said “additional work is needed to validate the numbers” and that it would be more useful to “define potential saving in a range” such as 320,000 to 400,000 acre-feet.

    And he said CWCB should make sure people know its “stretch goal” is just aspirational.

    “By its very nature, a stretch goal is aspirational and is not achievable under current policies and with existing technology and programs,” Stibrich said.

    CONSERVATION LIMITS?

    And the Front Range Water Council, made up of the largest water providers in Colorado, told the CWCB that reaching the conservation goal couldn’t be expected to come before new storage.

    “The plan should reject the notion that project approvals should be contingent of first meeting any sort of conservation goals or targets,” the letter from the council said. “Passive and active conservation savings occurs over time as a result of technological innovation, education, market penetration and other factors and as a result, does not naturally lend itself to being ‘sequenced’ ahead of other water supply options. “

    Burt Knight, Greeley’s director of water and sewer, bluntly warned against relying on conservation.

    “We cannot conserve our way out of the anticipated gap, and the conservation mandates proposed in this draft could have a domino effect on our environment, our economy, our public health and our quality of life,” Knight wrote.

    Offering another perspective, Richard Van Gytenbeek, the outreach coordinator for Trout Unlimited’s Colorado Water Project, said the state should go beyond the 400,000 acre-foot goal in the plan and set a goal of saving 460,000 acre-feet.

    “A stretch goal, by its very definition, should be aggressive and go beyond what we know we can do using the types of strategies already in place,” Van Gytenbeek told the CWCB in a Sept 17 letter. “Colorado needs to be aggressive and discover how far we truly can go in water efficiency.”

    And in addition to the full-throated call for more storage in the comment letters to the CWCB, there are also words of caution about new dams and reservoirs.

    “Reservoirs can provide beneficial stream flows downstream, but they can also do the opposite,” said Ken Neubecker, the assistant director for the Colorado River Program at American Rivers, in a Sept. 14 comment letter.

    While Neubecker concedes that additional water storage “must be considered,” he told the CWCB ”we must also recognize that politically such storage will be difficult.”

    “It is easy for politicians and roundtables to demand more storage,” Neubecker said, “until they identify the specific ‘backyard’ they want to fill, the source they wish to deplete and the existing uses they intend to deprive.”

    Aspen Journalism is collaborating with the Glenwood Springs Post Independent and The Aspen Times on coverage of water and rivers in Colorado. More at http://www.aspenjournalism.org.

    Arkansas River winter storage program update: “We can’t predict where the water will be stored” — Phil Reynolds

    Pueblo Dam
    Pueblo Dam

    From The Pueblo Chieftain (Chris Woodka):

    Conditions are right for a big year of winter water storage, but the problem may be where to put it all.

    “We can’t predict where the water will be stored,” Phil Reynolds of the Colorado Division of Water Resources told the annual meeting of the winter water storage group.

    The group is made up of the large canals east of Pueblo. After Pueblo Dam was completed in 1975, irrigators were able to curtail flows during the winter months and use the water later in the season. Under a court decree, water is stored from Nov. 15-March 15 under the program administered by the Southeastern Colorado Water Conservancy District.

    Last year, more than 128,000 acre-feet (41.7 billion gallons) of water was stored in Lake Pueblo, John Martin Reservoir or oŸ-channel reservoirs operated by some of the ditch companies. That’s more than the five-year average and close to the 20-year average.

    The problem this year is that record rains in May and early June filled up most reservoirs.

    While some of the water was used during the relatively dry months at the end of summer, reservoirs in the Lower Arkansas Valley are well above normal.

    Winter conditions could be wet because of a strong El Nino condition. In similar years, that has meant a heavy spring runoff, said Terry Dawson of the Bureau of Reclamation.

    Lake Pueblo is already at 138 percent of capacity — a capacity that recently was deemed smaller because of sedimentation in the reservoir.

    “We are afraid at this point we may be in danger of spilling,” Dawson said.

    But it won’t be the farmers’ water that spills. There are still 22,723 acre-feet of this year’s winter water that will be released next spring, and an estimated 50,000 acre-feet of new water that could come into Lake Pueblo this winter.

    Before that could spill, however, water stored in temporary accounts or under long-term municipal contracts would be released.

    Anticipating that, Aurora, whose water would spill first, already is making plans to drain its account through leases to Colorado Parks and Wildlife, which will use the water in the Great Plains Reservoirs that are part of the Amity Canal system.

    Reynolds identified more than 100,000 acrefeet of practical storage space that could be used downstream of Lake Pueblo. There are also 140,000 acre-feet available in the Great Plains Reservoirs.

    However, winter water must be distributed equally to canal companies, and John Martin or the large reservoirs operated by Amity and the Fort Lyon Canal cannot be used by everyone.

    The space in Lake Pueblo will get even tighter during the winter water program because Reclamation plans to run some water from Turquoise and Twin Lakes into the reservoir to make room for next year’s Fryingpan-Arkansas imports.

    “We’ll need to know where and how much you plan to store, so we know what’s stored in Lake Pueblo and what can be moved,” said Jim Broderick, Southeastern executive director.

    Straight line diagram of the Lower Arkansas Valley ditches via Headwaters Magazine, Colorado Foundation for Water Education
    Straight line diagram of the Lower Arkansas Valley ditches via Headwaters Magazine, Colorado Foundation for Water Education

    A shift to renewable water in south metro area — The Denver Post

    WISE Project map via Denver Water
    WISE Project map via Denver Water

    From The Denver Post (Eric Hecox and Diane Hoppe):

    After decades of drawing down nonrenewable groundwater aquifers, the region of 300,000 people spanning most of Douglas County and some of Arapahoe County is transitioning to sustainable supplies. This provides much-needed security to future generations hoping to call south Denver home.

    The latest success came last month when a first-of-its-kind partnership among the metro region’s three major water entities — Denver Water, Aurora Water and South Metro Water Supply Authority — received unprecedented statewide support.

    The Water Infrastructure and Supply Efficiency (WISE) project now stands alone as the only water project in Colorado to receive funding from basin roundtables across the state. The Colorado Water Conservation Board, the state of Colorado’s lead agency on water, also provided grant money in support of WISE.

    The reason for the broad support lies in the collaborative approach that has been the hallmark of South Metro Water’s plans. WISE is widely seen as a way for a growing part of the metro area to cooperatively help solve some of its own water supply issues…

    When WISE water deliveries begin in 2016, some of Colorado’s fastest-growing communities will receive a new sustainable water supply. Participating South Metro members include Highlands Ranch (served by Centennial Water), Cottonwood, Dominion, Inverness, Meridian, Parker, Pinery Water, Rangeview, Stonegate and Castle Rock.

    At the same time, Denver Water will receive a new back-up supply, and Aurora Water will receive funding to help offset costs of its Prairie Waters project.

    WISE is a significant part of South Metro’s plan for a sustainable water future. Combined with other infrastructure investments in supply, storage and reuse, and aggressive conservation efforts that have seen per capita use drop by 30 percent in the past decade, we are witnessing a seismic transition.

    In 2003, the Rocky Mountain News ran an explosive three-day series, “Running Dry,” on what many perceived as a looming water crisis in the south metro region. At the time, aquifers in some parts of the region were being drawn down at a rate of about 30 feet per year and the vast majority of the region’s water came from nonrenewable sources. A year later, local water providers joined together to create the South Metro Water Supply Authority and started creating the plan that is being executed now.

    Today, annual aquifer declines are one-sixth of what they used to be and continue to decrease. And while areas such as Highlands Ranch are already mostly renewable, the region as a whole is on track to receive the majority of its supplies from renewable sources by 2020.

    That’s remarkable headway in a short period of time given the complexities of water planning.

    The region still has more work ahead. But given the progress to date and with continuing support for South Metro Water’s plans and projects, we can feel confident in predicting that the days of alarming headlines around the south metro region’s water future are in the past.

    Eric Hecox is the director of the South Metro Water Supply Authority. Diane Hoppe is a former state representative and current chair of the Colorado Water Conservation Board.

    #COWaterPlan: Aurora comments submitted — conservation stretch goal of 400,000 hasn’t been “verified”

    auroralookingwestatmountevans
    Aurora, Mount Evans in the background

    From The Aurora Sentinel (Rachel Sapin):

    “A statement implying that the efforts that cities and water suppliers have used to plan for water supply projects is based on ‘blind hope’ instead of careful analysis is misleading and unacceptable,” wrote Aurora Mayor Steve Hogan to Gov. John Hickenlooper in response to the second draft of the plan, released in September.

    The plan — which says that the state will run out of water for a fast-growing population by 2050 — presents a dizzying array of solutions for more water that include improving the permitting process, funding more storage and reducing the state’s projected 2050 municipal water demands by 400,000 acre-feet through conservation. That equates to a nearly 1-percent annual reduction in water use for the state’s cities and towns, according to the advocacy groups Conservation Colorado and Western Resource Advocates.

    Joe Stibrich, a water resources policy manager with the city, said the plan also discourages more water diversions, stating Colorado watersheds and ecosystems cannot handle any more of them.

    “In fact, new diversions and storage will be needed to develop collaborative, regional projects,” Stibrich and other Aurora Water staff wrote in a response to Hickenlooper about the plan.

    Stibrich said Aurora Water is also concerned about the 400,000 acre-feet stretch goal because the number could overly burden Front Range cities.

    “The concept itself is good but it’s a number that hasn’t been verified,” he said, adding that the stretch goal will not likely be achievable under current policies and with existing technology. Stibrich said he would like to see experts work with legislators to come up with an achievable range rather than a specific number.

    A hearing on the plan in its second draft drew mostly advocacy groups to the Aurora Municipal Center in September. Those who testified at the meeting had concerns similar to those expressed by city officials.

    Barbara Biggs, chair of the metro basin roundtable, also questioned the 400,000 acre-feet goal put into the plan at the meeting.

    “Applying it in a one-size-fits-all goal makes us nervous. We think the stretch goal needs to recognize what different communities are going to be able to accomplish different things in their water conservation efforts,” she said…

    Anne Castle, an expert with the University of Colorado’s Getches-Wilkinson Center for Natural Resources, Energy, and the Environment, testified that the second draft of the water plan remained too vast in its goals and vague in its action plan.

    “We’re recommending the hundreds of action items in the plan be prioritized,” she said. “We need to prioritize those actions in order to have a practical implementation strategy. We can’t do everything at once.”

    Castle recommended that the state’s water conservation board come up with a criteria for funding water projects and programs. Right now, the plan says the state will need $20 billion to pay for necessary water projects in the coming decades without specifically describing what those water projects are.

    WISE: Project will impact metro area’s water supply — 7News

    Click on a thumbnail below for the WISE system map and Prairie Waters map.

    #WISE Water Project Receives Unprecedented Statewide Support — South Metro Water Supply Authority

    WISE System Map via the South Metro Water Supply Authority
    WISE System Map via the South Metro Water Supply Authority

    Here’s the release from the South Metro Water Supply Authority (Russ Rizzo):

    The WISE water project today received unprecedented statewide support, becoming the first water infrastructure project in Colorado to receive funding from Basin Roundtables across the state.

    The Colorado Water Conservation Board approved $905,000 in state and regional grant funding for the WISE (Water Infrastructure and Supply Efficiency) project, including funds from seven of the state’s nine Basin Roundtables.

    “We are excited and grateful for the broad, statewide support for this important project,” said Eric Hecox, executive director of the South Metro Water Supply Authority, which represents 13 water providers comprising most of Douglas County and a portion of Arapahoe County. “This is a significant part of our region’s plan to transition to a more secure and sustainable water supply, and benefits of WISE extend throughout the region and to the West Slope.”

    WISE is a partnership among Aurora Water, Denver Water and South Metro Water to combine available water supplies and system capacities to create a sustainable new water supply. Aurora and Denver will provide fully treated water to South Metro Water on a permanent basis. WISE also will enable Denver Water to access its supplies during periods when it needs to. All of this will be accomplished while allowing Aurora to continue to meet its customers’ current and future needs.

    “This project is reflective of the regional and statewide collaboration the State Water Plan calls for to meet the future water needs of Coloradans,” said former State Representative Diane Hoppe, chair of the Colorado Water Conservation Board. “The broad financial support from Basin Roundtables across the state reflects the cooperation and smart approach that the Denver metro area’s leading water providers have taken.”

    The Basin Roundtables, created in 2005 with the Colorado Water for the 21st Century Act, represent each of the state’s eight major river basins and the Denver metropolitan area. The grants are part of the state’s Water Supply Reserve Accounts program that assists Colorado water users in addressing their critical water supply issues and interests.

    Roundtables that have committed funds to WISE so far include:

    Metro Basin Roundtable
    South Platte Basin Roundtable
    North Platte Basin Roundtable
    Colorado Basin Roundtable
    Arkansas Basin Roundtable
    Gunnison Basin Roundtable
    Yampa/White/Green Basin Roundtable

    “The Colorado Basin applauds the WISE participants for their forward thinking and collaborative approach,” said Jim Pokrandt, chair of the Colorado Basin Roundtable, which includes Grand Junction and Glenwood Springs. “WISE benefits not just the Front Range but the West Slope as well. The project enables the metro region to re-use its trans-mountain supplies, thereby reducing the need to look to other regions for water supply. In addition, the WISE agreement is an integral part of the Colorado River Cooperative Agreement under which the West Slope receives funding to help meet our water project and environmental needs.”

    Construction on the WISE project began in June and will continue into 2016. When WISE begins delivering water in 2016:

    ●The South Denver Metro area will receive a significant new renewable water supply;
    ●Denver will receive a new backup water supply;
    ●Aurora will receive funding from partners to help offset its Prairie Waters Project costs and stabilize water rates; and
    ●The West Slope will receive new funding, managed by the Colorado River Water Conservation District, for water supply, watershed and water quality projects.

    Securing a Sustainable Water Supply for South Metro Denver

    South Metro Water and its 13 water provider members are executing a plan to transition to renewable supplies. The plan focuses on three areas: conservation and efficiency; infrastructure investment; and partnership among local and regional water suppliers.

    The region has made tremendous progress over the past decade, reducing per capita water use by more than 30 percent and adding new renewable water supplies and storage capacity that have significantly decreased reliance on nonrenewable groundwater.

    For details on the WISE project as well as South Metro Water’s plan to transition to renewable water supplies, visit http://www.southmetrowater.org.

    #WISE: Water project the right mix — The Pueblo Chieftain

    WISE Project map via Denver Water
    WISE Project map via Denver Water

    From The Pueblo Chieftain (Chris Woodka):

    A $6.4 million project to blend water in a 21.5-mile pipeline in the South Metro area won state approval this week.

    The Colorado Water Conservation Board approved a $905,000 grant toward the project which connects Aurora’s $800 million Prairie Waters Project with a $120 million pipeline that serves 14 water providers who are members of the South Metro Water Authority.

    The Water Infrastructure and Supply Efficiency partnership, which includes Denver Water, Aurora and South Metro members, says the new connection paves the way for recovering up to 10,000 acre-feet (325.8 million gallons) of water annually. The project does this by providing Prairie Waters flows balance water quality from Denver Aquifer wells and other sources.

    Prairie Waters captures sewered flows downstream and treats the water for reuse at a plant near Aurora reservoir. The East Cherry Creek Village pipeline can redistribute the water among other users.

    At a July meeting of the Arkansas Basin Roundtable, South Metro Executive Director Eric Hecox claimed it would relieve pressure on taking water from farms, including those in the Arkansas River basin.

    Three conservancy districts which have agreements with Aurora — the Lower Arkansas, Upper Arkansas and Southeastern — were skeptical that Aurora might use the WISE arrangement to manipulate storage levels in order to trigger more withdrawals from the Arkansas River basin.

    Aurora provided assurances that would not happen, gaining approval from the roundtable in August.

    “What’s significant is that six other roundtables joined to fund this project,” said Alan Hamel, who represents the Arkansas River basin on the CWCB.

    Roundtables have funds in basin accounts, and contributed $105,000 to the grant, of which the Arkansas Basin chipped in $10,000. A statewide fund provided the remaining $800,000.

    prairiewaterstreatment
    Prairie Waters Project graphic via Aurora Water

    Buying and drying: water lessons from Crowley County — The Colorado Independent #COWaterPlan

    crowleycountydryupjennifergoodland

    From The Colorado Independent (Marianne Goodland):

    In Otero County, the corn is knee-high, the famous Rocky Ford cantaloupes are almost ready to pick and the onions, tomatoes, sugar beets and wheat are thriving in the fields.

    But on the north side of the Arkansas River, over in nearby Crowley County, the landscape looks very different. The only bumper crops are “noxious and obnoxious weeds,” according to a county commissioner. This is what happens when a county sells its water rights.

    As did many communities this year, the southeastern Colorado county had what locals are calling a “Miracle May.” Rainfall in that single month was just a couple inches shy of what the county gets, in total, most years. For the first time in recent years, Lake Meredith will have enough water for fish to survive and maybe even generate a little tourism from anglers.

    Still, it wasn’t enough to resuscitate the once-thriving agricultural industry nor to save the county’s last remaining feedlot, which is scheduled to go up for bankruptcy auction later this month.

    Water experts say Crowley is a parable for how bad things can get when cities and industry dry up farmland to buy rural water — a controversial practice known as “buy and dry” deals.

    But the county’s dry landscape could change if, as proposed by a group of water users representing the Arkansas River basin, the state’s water plan includes a blueprint for bringing water back to the county.

    crowleycountyheritagecenter

    How Crowley County dried up

    Water, and the agriculture industry that followed, didn’t come naturally to Crowley County.
    The county was formed in 1911 out of a portion of northern Otero County – named in honor of state Sen. John H. Crowley, who represented the area at that time. The county is bordered on the south by the Arkansas River.

    But the river wasn’t enough to irrigate local farms. The first irrigation systems came in through the Colorado Canal in the 1890s. In the 1920s, the state built a tunnel through the mountains to deliver water from the Roaring Fork River on the Western Slope and into a new reservoir at Twin Lakes, near Leadville. Crowley County farmers paid for the reservoir.

    The county had its agricultural heyday before the dustbowl of the 1930s, but even after that farmers prospered.

    Attached to Sweetness, a history of the county’s tiny town Sugar City, published in the 1980s, states “water created a Garden of Eden.”

    The county easily rivaled its neighbors on crop production. It was known for tomatoes, onions, corn and wheat. It had two major feedlots for native Colorado cattle, and a sugar factory for processing sugar beets. And it was famous for cantaloupe. The juicy melons, known as Sugar City nuggets, were a “pink beauty,” according to Attached to Sweetness.

    In the 1970s, more than 50,000 acres were irrigated in Crowley County.

    But Crowley’s shares in the Twin Lakes reservoir earned it attention from thirsty Front Range cities.
    In the late 1960s, with crops and cattle prices in decline, farmers and ranchers in Crowley County started thinking about selling their water rights. Some wanted to get out of agriculture. Others were ready to retire, and farmland was their 401(k).

    crowleycountyjennifergoodland

    In 1972, the Foxley Cattle Company bought water rights from farmers and ranchers all over the county. For a couple of years, that land stayed in agriculture and continued to be irrigated.

    Then came the Crowley County Land and Development Company, which bought more water rights — both from Foxley and directly from farmers and ranchers willing to sell at the right price. CLADCO sold those water rights to Pueblo, Colorado Springs, Pueblo West and Aurora to quench those communities’ sprawl.

    According to the Colorado Foundation for Water Education, municipal and industrial users now own 90 percent of the water stored in Twin Lakes.

    The terms of the water sales included a requirement that municipalities revegetate the fallowed farms and ranches to restore the county’s natural prairie grasslands. But several current and former residents say the contractors did a poor job of re-seeding the prairie grass, and it quickly died.

    A county that once had more than 50,000 irrigated acres now has only about 5,000. In the drought of 2012, the number dropped to 2,500.

    Even the few remaining farmers with water rights are not guaranteed water in a year when there is not enough to go around.

    Asked if Crowley is still an agricultural county, County Commissioner Frank Grant paused, and then said, “Yes. We still have cattle.”

    But according to one lifelong resident, it’s mostly dairy stock, not valuable cattle that can be sold for beef.

    crowleycountycattle

    The prisons of Crowley County

    With dwindling agriculture, the county had to find another industry for its economic base. It turned to prisons.

    There are two in Crowley County: the state-run Arkansas Valley Correctional Center, just outside the town of Crowley; and a private prison operated by Corrections Corporations of America near Olney Springs.
    The county’s most recent property tax revenues totalled about $1.6 million – more than half of which came from the private prison.

    The most recent census in 2012 counted more than 5,823 “residents” in Crowley County, but 46 percent of them are prison inmates.

    Crowley County Commissioner Tobe Allumbaugh said that outside of the prison numbers, the county’s population has declined at about the same rate as its neighboring counties – about 1 percent per year.
    The prisons have brought jobs, but not necessarily to Crowley County. Most of the prisons’ workers live in nearby counties or in Pueblo or Colorado Springs.

    crowleycountyprison

    Commissioners Grant and Allumbaugh attribute the lack of interest in living in the county to a housing shortage. Most of the homes are small, old and asbestos-laden. It’s too expensive to tear the houses down because they would need asbestos mitigation. No one is showing any interest in building homes in the county, either, they said.

    While the CCA taxes contribute to the county coffers, prisons haven’t helped businesses survive in Ordway and other communities.

    Ordway, the county seat, has a population of just over 1,000. There are a few businesses on the town’s Main Street – mostly county and town government offices – an insurance company, grocery store, pharmacy, the reservoir and canal company offices, a couple of medical facilities and Chubbuck Motor, the local Ford dealer. The nearest farm tractor dealer, John Deere, is in Otero County.

    Mostly, buildings along Main Street are for sale or appear to be abandoned.

    Darla Wyeno, clerk for the town of Crowley, was one of those who sold water rights to the big cities. She and her husband have 120 acres on which they used to grow onions, tomatoes and melons. Today, they graze cattle on their land. She says life might have been different if the cities that bought their water had done a better job of re-seeding their land with prairie grass.

    The loss of water hasn’t been all bad, she said. Their son went to college on the earnings they made from the water deal. He’s now a successful banker in Colorado Springs. Her husband has an off-farm job, and both their careers mean two steady paychecks every month instead of one uncertain one at the end of the year when they cashed in their crops.

    Still, Wyeno adds, “When we sold our water, we sold our future.”

    Local residents now fight the rampant dust every day, never realizing that would be the impact of losing their water. Bees won’t come to Crowley; it’s too far a flight. The hay fields today have to be pollinated with bees rented from outside the county.

    crowleycountyhorses

    State water plan may hold promise for the county

    The state water plan, ordered by Gov. John Hickenlooper two years ago, incorporates suggestions made by roundtable groups in each of Colorado’s nine river basins. The roundtables include representatives from agriculture, municipal water providers, industrial users, environmental and recreational interests and those who own water rights.

    Under Colorado’s complex web of water laws, once water has been removed from the land through the purchase of a water right, it cannot be returned. It’s gone for good.

    But that isn’t stopping the Arkansas Basin roundtable from trying to find ways to get water flowing back into Crowley County.

    The roundtable suggests that the county should acquire water rights to maintain permanent water levels in its two major lakes: Lake Meredith and Lake Henry. Inconsistent levels have resulted in loss of fish, blowing dust and bad odors in both lakes, according to the basin’s recommendations.

    Allumbaugh says replenishing the lakes could help the county become a tourist destination, although getting the water to a stable level is just one part of the solution.

    Two more recommendations seek water rights for municipal, industrial and agricultural needs.

    The roundtable’s recommendations don’t specify where that water will come from.
    Engineer Rick Kidd represents Crowley County on the Arkansas basin roundtable. He says the group firmly supports any efforts to get and keep water rights in the Arkansas River valley.

    Grant says what has gone down in Crowley County – which he has called home for the last 36 years – is pretty typical of rural communities all across the state.

    “It just happened here sooner,” he says. “The water sales got us.”

    More Colorado Water Plan coverage here.

    Aurora: “We have more water in our system than we’ve ever had since we’ve been recording” — Joe Stibrich


    From The Aurora Sentinel (Rachel Sapin):

    “We have more water in our system than we’ve ever had since we’ve been recording,” Aurora Water Resources Management Advisor Joe Stibrich told congressional aides, city council members, city staff and Aurora residents on a tour of the city’s vast water distribution system last week. “We hit 99 percent of our storage capacity about a week ago.”

    In total, Aurora Water has more than 156,000 acre-feet of water storage, which could supply the city with years of emergency supply in case of a drought.

    The city gets water from three river basins. Half of the city’s water comes from the South Platte River Basin, a quarter comes from the snow melt flows from Colorado River Basin, and a quarter from the Arkansas River Basin.

    But Aurora was not always a municipal water powerhouse.

    In 2003, Aurora’s water supply level was at 26 percent capacity, the lowest in the city’s history. The idea for the at-the-time innovative Prairie Waters Project came about in the wake of that severe drought.

    The $653-million Prairie Waters Project increased Aurora’s water supply by 20 percent when it was completed, and today provides the city with an additional 3.3 billion gallons of water per year.

    The entire system pumps water from wells near Brighton, where it’s then piped into a man-made basin and filtered through sand and gravel. From there, the water is then piped 34 miles through three pumping stations to the Binney Water Purification Facility near Aurora Reservoir, where it’s softened and exposed to high-intensity ultraviolet light. The water is then filtered through coal to remove remaining impurities.

    “It’s the crown jewel of our system,” said Stibrich during the tour. “Prairie Waters almost creates a fourth basin for us.”

    But even before Prairie Waters, the first “crown jewel” project that allowed Aurora to grow and become the state’s third-largest city, was the one that allowed Aurora to cut most of its water ties with Denver.

    Throughout the 1900s and into the 1960s, Aurora relied on the Denver Water Board for its supply. But the partnership between the neighboring cities grew contentious when, in the 1950s, Denver Water imposed lawn watering restrictions on a booming metropolitan area. Part of those restrictions included a “blue line” that prevented some Aurora suburbs from getting permits for new tap water fees.

    In 1958, Aurora partnered with Colorado Springs to construct the Homestake Project, located in southern Eagle County in the Colorado River basin. The project was designed to use water rights purchased on the Western Slope that could supply the two cities.

    For nearly a decade after the project was conceived, it was mired in legal battles with Denver and Western Slope entities. The first phase of the dam wasn’t even completed until 1967. In the 1980s, Aurora and Colorado Springs unsuccessfully attempted to expand the water collection system within the Holy Cross Wilderness area as part of a phase two plan.

    The issue to this day is divisive, said Diane Johnson, a spokeswoman with the Eagle River Water and Sanitation District during the city’s tour of the reservoir.

    “For people to think we might be having some other dam up here and impacting their access to wilderness is an emotional issue,” she said.

    It was a memorandum of understanding created in 1998 between Eagle County and the two Front Range cities that identifies 30,000 acre-feet of water in the Eagle River basin to be divided into thirds between the three entities that helped alleviate tensions and put the project back on track.

    Today Homestake Reservoir provides Aurora with 25 percent of its water, and Aurora Water officials are looking at various ways to expand their storage to satisfy the Eagle River MOU.

    One idea is a small reservoir in the Homestake Valley near the Blodgett Campground. Aurora Water officials said the issue with that plan is having to relocate the winding Homestake Road to a portion of the Holy Cross wilderness to accommodate it. Another alternative, which Aurora Water officials said they prefer, is to create a holding facility called a forebay, in the same valley, along Whitney Creek, that would hold water pumped back from a former World War II military site known as Camp Hale. From the holding facility, water could be further pumped up the valley to Homestake Reservoir.

    Aurora Water officials are still working through the various politics of the alternatives, and repeatedly emphasized during the tour that there is no “silver bullet’ when it comes to water storage.

    From Homestake, water travels east through the Continental Divide and tunnel where it’s sent to Turquoise Lake, then to Twin Lakes Reservoir near Leadville.

    Aurora only owns the rights to a limited amount of storage in Twin Lakes, and that water has to be continuously lifted 750 feet via the Otero Pump Station to enter a 66-inch pipeline that leads to the Front Range.

    The Otero Pump station — located on the Arkansas River about eight miles northwest of Buena Vista — is another impressive facet of Aurora’s vast water system, and the last stop on Aurora’s water journey before it is delivered to the Spinney Mountain Reservoir in South Park. With the ability to pump 118 million gallons per day, Otero provides half of Aurora’s and 70 percent of Colorado Springs’ drinking water, delivered from both the Colorado and Arkansas basins to the South Platte River Basin.

    Tom Vidmar, who has served as the caretaker at Homestake for nearly 30 years and lives right next to the pump station, said the biggest issue facing Aurora’s water system is storage.

    “We actually spilled water out of Homestake this year and didn’t collect (the) full amount we were eligible to take, simply because the reservoirs are at capacity,” Vidmar said during a tour of the massive pump facility. He said the electricity costs alone for Aurora to pump the water add up to around $450,000 a month.

    A project Aurora Water officials hope to see come to fruition in 15 years is turning land the city purchased at Box Creek north of Twin Lakes in Lake County into additional storage space so water can be pumped more efficiently through Otero.

    “Box Creek is an important project. It gives us more breathing room,” said Rich Vidmar, who is Tom Vidmar’s son and an engineer with Aurora Water, during the tour. “As we look at storage and where to develop storage, right now we’re looking at spots where we have chokepoints in our system where we’re not able to operate perfectly to get as much water as possible.”

    Just as the state anticipates that its population of 5 million will double by 2050, so does Aurora — and storage will be key to providing water for a city that could potentially grow to more than 600,000 residents in the coming decades.

    But the mountains aren’t the only place where Aurora hopes to expand its reservoirs. The city also is looking to expand Aurora Reservoir even further east.

    At a July study session, Aurora Water Officials described a feasibility study being conducted to determine just how much water Aurora could store at a future reservoir, which would sit on the former Lowry Bombing and Gunnery Range.

    More Aurora coverage here.

    Transmountain diversion concepts discussed in Rifle — Aspen Journalism #COWaterPlan #ColoradoRiver #CORiver

    Homestake Dam via Aspen Journalism
    The dam that forms Homestake Reservoir on Homestake Creek, a tributary of the Eagle River. An agreement allows for more water to be developed as part of this transmountain diversion project.

    From Aspen Journalism (Brent Gardner-Smith):

    James Eklund, the director of the Colorado Water Conservation Board, invoked his Western Slope heritage at a “Summit on the Colorado Water Plan” hosted Saturday in Rifle by the Garfield County commissioners.

    “The mantra I grew up with in Plateau Valley was not one more drop of water will be moved from this side of the state to the other,” said Eklund, whose mother’s family has been ranching in the Plateau Creek valley near Collbran since the 1880s.

    Eklund was speaking to a room of about 50 people, including representatives from 14 Western Slope counties, all of whom had been invited by the Garfield County commissioners for a four-hour meeting.

    The commissioners’ stated goal for the meeting was to develop a unified voice from the Western Slope stating that “no more water” be diverted to the Front Range.

    “That argument had been made, probably by my great-grandparents, my grandparents and my parents,” Eklund said. “And I know there are a lot of people who still want to make that argument today, and I get that. But it has not done us well on the Western Slope.

    “That argument has gotten us to were we are now, 500,000 to 600,000 acre feet of water moving from the west to the east. So I guess the status quo is not West Slope-friendly. We need something different. We need a different path. And these seven points provides that different path.”

    The “seven points” form the basis of a “draft conceptual framework” for future negotiations regarding a potential transmountain diversion in Colorado.

    The framework is the result of the ongoing statewide water-supply planning process that Eklund is overseeing in his role at the CWCB.

    Eklund took the helm two years ago at the CWCB after serving as Gov. John Hickenlooper’s senior deputy legal counsel, and he’s been leading the effort to produce the state’s first water plan, which is due on the governor’s desk in December.

    The second draft of the plan includes the seven points, even though the Colorado River Basin Roundtable, which meets monthly in Glenwood Springs under the auspices of the CWCB, is still on the record as opposing their inclusion in the water plan. That could change after its meeting on Monday.

    The outflow of the Bousted Tunnel just above Turquoise Reservoir near Leadville. The tunnel moves water from tributaries of the Roaring Fork and Fryingpan rivers under the Continental Divide for use by Front Range cities, and Pitkin County officials have concerns that more water will someday be sent through it.
    The outflow of the Bousted Tunnel just above Turquoise Reservoir near Leadville. The tunnel moves water from tributaries of the Roaring Fork and Fryingpan rivers under the Continental Divide for use by Front Range cities, and Pitkin County officials have concerns that more water will someday be sent through it.

    Not legally binding

    The “seven points” seeks to define the issues the Western Slope likely has with more water flowing east under the Continental Divide, and especially how a new transmountain diversion could hasten a demand from California for Colorado’s water under the 1922 Colorado River Compact.

    “The seven points are uniquely helpful to Western Slope interests because if you tick through them, they are statements that the Front Range doesn’t necessarily have to make,” Eklund said in response to a question. “If these were legally binding, the Western Slope would benefit.”

    Under Colorado water law a Front Range water provider, say, can file for a right to move water to the east, and a local county or water district might have little recourse other than perhaps to fight the effort through a permitting process.

    But Eklund said the points in the “conceptual framework” could be invoked by the broader Western Slope when negotiating a new transmountain diversion.

    As such, a diverter might at least have to acknowledge that water may not be available in dry years, that the diversion shouldn’t exacerbate efforts to forestall a compact call, that other water options on the Front Range, including increased conservation, should be developed first, that a new transmountain diversion shouldn’t preclude future growth on the Western Slope, and that the environmental resiliency of the donor river would need to be addressed.

    “We’re just better off with them than without them,” Eklund said of the seven points.

    The downstream face of the dam that forms Homestake Reservoir on Homestake Creek, a tributary of the upper Eagle River. A tunnel moves water from Homestake Reservoir to Turquoise Reservoir, near Leadville.
    The downstream face of the dam that forms Homestake Reservoir on Homestake Creek, a tributary of the upper Eagle River. A tunnel moves water from Homestake Reservoir to Turquoise Reservoir, near Leadville.

    A cap on the Colorado?

    Eric Kuhn, the general manager of the Colorado River District, which is based in Glenwood Springs and represents 15 Western Slope counties, told the attendees that three existing agreements effectively cap how much more water can be diverted from the upper Colorado River and its tributaries above Glenwood Springs.

    The Colorado Water Cooperative Agreement, which was signed in 2013 by 18 entities, allows Denver Water to develop another 18,000 acre-feet from the Fraser River as part of the Moffat, or Gross Reservoir, project, but it also includes a provision that would restrict other participating Front Range water providers from developing water from the upper Colorado River.

    A second agreement will allow Northern Water to move another 30,000 acre feet of water out of the Colorado River through its Windy Gap facilities, but Northern has agreed that if it develops future projects, it will have to do so in a cooperative manner with West Slope interests.

    And a third agreement known as the Eagle River Memorandum of Understanding will allow Aurora and Colorado Springs to develop another 20,000 acre feet of water as part of the Homestake project in the Eagle River basin, but will also provide 10,000 acre feet for Western Slope use.

    “So effectively these three agreements, in effect, cap what you’re going to see above Glenwood Springs,” Kuhn said.

    The Moffat, Windy Gap and Eagle River projects are not subject to the “seven points” in the conceptual agreement, and neither is the water that could be taken by the full use of these and other existing transmountain projects.

    “So when you add all that up, there is an additional 100,000 to 150,000 acre-feet of consumptive use already in existing projects,” Kuhn said.

    But beyond that, Kuhn said Front Range water providers desire security and want to avoid a compact call, just as the Western Slope does.

    “We’ve been cussing and discussing transmountain diversions for 85 years,” Kuhn added, noting that the Colorado Constitution does not allow the Western Slope to simply say “no” to Front Range water developers.

    “So, the framework is an agenda,” Kuhn said, referring to the “seven points.” “It’s not the law, but it is a good agenda to keep us on track. It includes important new concepts, like avoiding over development and protecting existing uses.”

    rquoise Reservoir, which stores water brought under the Continental Divide from the Eagle, Fryingpan and Roaring Fork river headwaters.
    rquoise Reservoir, which stores water brought under the Continental Divide from the Eagle, Fryingpan and Roaring Fork river headwaters.

    Vet other projects too?

    Rachel Richards, a Pitkin County commissioner, told the attendees that she would like to see more water projects than just new transmountain diversions be subject to the seven points.

    As part of the state’s water-supply planning efforts, state officials have designated a list of projects as already “identified projects and processes,” or IPPs, which are not subject to the seven points.

    “We would like to see the same environmental standards, and community buy-in standards, applied to increasing existing transmountain diversions or IPPs,” Richards said, noting that the “IPPs” seem to be wearing a halo.

    “They need to go through just as much vetting for concern of the communities as a new transmountain diversion would, and we’re probably going to see a lot more of them first,” she said.

    At the end of the four-hour summit on the statewide water plan, Garfield County Commissioner Mike Sampson said he still had “real concerns” about the long-term viability of Western Slope agriculture and industry in the face of growth on the Front Range, but he offered some support for the seven points.

    “I think the seven points is probably a good starting position,” Sampson said.

    He also said Garfield County would make some edits to a draft position paper it hopes will be adopted by other Western Slope counties.

    On Saturday, the draft paper said “the elected county commissioners on the Western Slope of Colorado stand united in opposing any more major, transmountain diversions or major changes in operation of existing projects unless agreed to by all of the county(s) from which water would be diverted.”

    But Sampson was advised, and agreed, that it might be productive to reframe that key statement to articulate what the Western Slope would support, not what it would oppose.

    Editor’s note: Aspen Journalism is collaborating with the Glenwood Springs Post Independent and The Aspen Times on coverage of rivers and water. The Post published this story online on July 25, 2015.

    More Colorado Water Plan coverage here.

    State water board rules against Glenwood’s proposed whitewater rights — Aspen Journalism #ColoradoRiver

    Upstream view of the Colorado River at the mouth of the Roaring fork River
    Upstream view of the Colorado River at the mouth of the Roaring fork River

    From Aspen Journalism (Brent Gardner-Smith):

    IGNACIO — The ongoing effort by the city of Glenwood Springs to establish a new water right for three potential whitewater parks on the Colorado River was dealt a setback Thursday by the directors of the Colorado Water Conservation Board.

    The CWCB board voted 8-to-1 to adopt staff “findings of fact” that the proposed water rights for a “recreational in-channel diversion,” or RICD, would “impair Colorado’s ability to fully develop its compact entitlements” and would not promote “the maximum beneficial use of water” in the state.

    James Eklund, the director of the CWCB, and a nonvoting board member, was asked after the meeting what he would tell a kayaker in Glenwood about the board’s vote on Thursday.

    “These are complicated issues,” Eklund said. “The CWCB values recreational water projects and takes very seriously its charge to strike a balance among recreational, environmental and consumptive uses. The proponent’s data and analysis weren’t able to demonstrate that the RICD as proposed struck this balance to the satisfaction of the CWCB.”

    The CWCB board is required by state law to review all applications made in water courts for new recreational water rights, and to make a determination if the water right would prevent the state from developing all the water it legally can.

    Colorado’s “compact entitlements” stem from the 1922 Colorado River Compact, which requires seven Western states to share water from the larger Colorado River basin.

    The compact requires that an unspecified amount of water be divided between Colorado, Utah and Wyoming, and estimates of the amount of water Colorado can still develop under the compact range from zero to 400,000 acre-feet to 1.5 million acre-feet.

    Mark Hamilton, an attorney with Holland and Hart representing Glenwood, told the CWCB board members Thursday that there would be “no material impairment” to the state’s ability to develop new water supplies.

    “If the issue really is what’s the additional upstream development potential, we would point out that significant upstream development can still occur,” Hamilton said.

    Hamilton also said that the recreational water right would be non-consumptive, meaning the water would stay in the river and simply flow over u-shaped, wave-producing concrete forms embedded into the riverbed.

    Glenwood is seeking the right to call for 1,250 cubic feet per second of water to be delivered to three whitewater parks at No Name, Horseshoe Bend and Two Rivers Park, from April 1 to Sept. 30.

    It also wants the right to call for 2,500 cfs for up to 46 days between April 30 and July 23, and to call for 4,000 cfs on five consecutive days sometime between May 11 and July 6 in order to host a whitewater competition.

    Aurora and Colorado Springs, together as partners in the Homestake transmountain diversion project, are opposing Glenwood’s water rights application, which was filed in December 2013.

    “We do not oppose reasonable RICDs, but we believe this RICD claim is extraordinary by any measure,” Joseph Stibrich, the water resources policy manager for the city of Aurora, told the CWCB board, which was meeting in Ignacio on the Southern Ute Indian Reservation.

    “We believe that a water claim of over 581,000 acre feet will seriously impair full development of Colorado’s compact entitlement,” Stibrich said. “This claim will severely impact the state of Colorado’s ability to meet its future water needs.”

    Stibrich also said “this RICD is going to shift the burden of water supply development to meet the future needs of the state to the Yampa, to the Gunnison, and to the Rio Grande basins, while promoting further dry-up of irrigated lands throughout the state.”

    Denver Water is also opposing Glenwood’s water rights application.

    As part of the Colorado River Cooperative Agreement, Denver Water agreed not to oppose a RICD application from Glenwood, but only if Glenwood did not seek a flow greater than 1,250 cubic feet per second, which is the same size as the senior water right tied to the Shoshone hydropower plant.

    Casey Funk, an attorney with Denver Water, said the utility stands by its agreement, but since Glenwood has asked for more than 1,250 cfs, it is opposing the city’s water court application. However, Funk said Denver Water is willing to keep negotiating with Glenwood.

    The city made the case on Thursday that it was asking for more than 1,250 cfs on only 46 days between April and September, and it was doing so because the stretch of the Colorado from Grizzly to Two Rivers Park was more fun to float at 2,500 cfs than 1,250 cfs.

    According to testimony Thursday, Glenwood also offered to include a “carve-out” in its water right to allow for 20,000 acre-feet of water to be diverted, stored and transported upstream of the proposed whitewater parks at some point in the future.

    But that did not do much to sway the concerns of the CWCB staff.

    “Staff is concerned with this provision, as it does not include water rights for transmountain diversions,” stated a July 15 memo to the CWCB board from Ted Kowalski and Suzanne Sellers of the CWCB’s Interstate, Federal & Water Information Section.

    The CWCB staff memo also found that Glenwood’s recreational water rights would “exacerbate the call on the river and materially impact the ability of the state to fully use its compact entitlements because the RICDs will pull a substantial amount of water downstream.”

    Peter Fleming, the general counsel for the Colorado River District, suggested the CWCB board give the parties in the case more time to continue negotiating before it ruled on its staffs’ findings.

    The River District, which is also a party to Glenwood’s water court case, represents 15 counties on the Western Slope.

    “We think that compact issues are effectively done,” Fleming told the board about Glenwood’s application. “We believe there is sufficient water above the RICD to develop.”

    But the CWCB board did not take Fleming’s suggestion, and after relatively little debate and discussion, a motion was made to accept the staff’s findings that Glenwood’s RICD failed two of the three criteria the CWCB board was supposed to rule on.

    “I think it is really unfortunate that the board took the approach they did,” said Nathan Fey, the Colorado stewardship director for American Whitewater, after the board’s decision against Glenwood.

    American Whitewater and Western Resource Advocates are both parties in the water court case, and they are supporting Glenwood’s application.

    “It is unclear what evidence the staff presented that shows it is of material impairment to developing our water, or maximizing use of the state’s water,” Fey said. “Those are significant concerns, but I don’t think the state made a very strong case on those points. And it sounds like we would prefer to see another transmountain diversion and some future use on the Front Range, rather than protect the current river uses we have in our communities, like Glenwood Springs, now.”

    The board’s finding will now be sent to the Division 5 Water Court in Glenwood Springs, where the city filed its water rights application and the process is still unfolding.

    And while the CWCB board’s determination is not binding on a water court judge, it has to be considered by the court as part of the ongoing case.

    But Hamilton, Glenwood’s attorney, said after the meeting that the court would also need to consider additional balancing information presented by Glenwood.

    It could be an uphill journey for Glenwood, though, as the CWCB staff has also been directed by the CWCB board to remain a party in the water court case and to defend its “findings of fact,” which includes more issues than were considered by the CWCB on Thursday.

    Given the board’s vote on Thursday, Stibrich of Aurora said settlement discussions with Glenwood Springs are now likely.

    “I’m certain they will make overtures to us and we’ll talk,” Stibrich said. “We’ll see if something can be reached or not.”

    Editor’s note: Aspen Journalism is collaborating with the Glenwood Springs Post Independent and The Aspen Times on coverage of rivers and water. The Post Independent published this story online on July 16, 2015.

    More whitewater coverage here.

    City of Glenwood Springs proposed whitewater parks via Aspen Journalism
    City of Glenwood Springs proposed whitewater parks via Aspen Journalism

    The Arkansas Basin Roundtable ponies up $10,000 for WISE project

    wise_SimpleFromDenverWater

    From The Pueblo Chieftain (Chris Woodka):

    It didn’t quite amount to paying northern cities to stay out of the Arkansas River basin…but it could help.

    The Arkansas Basin Roundtable Wednesday agreed to chip in $10,000 to a multimillion-dollar project by the Water Infrastructure and Supply Efficiency partnership, but only if Aurora promises not to use it to create an artificial trigger for more leases from the Arkansas River basin.

    The money is just a show of support for a $6.4 million component that would get the right mix of water into a pipeline that connects Aurora’s $800 million Prairie Waters Project with a $120 million pipeline south of Denver to meet the future needs of 14 water providers who are members of the South Metro Water Authority.

    Seven of the state’s nine roundtables, including the Colorado River basin, have contributed $85,000 to the project. Two roundtables are set to act on requests for $20,000 in the next two months, and another $800,000 is being sought from a state fund. WISE is ponying up $5.5 million.

    The Colorado Water Conservation Board will be asked to approve the grants in September.

    WISE would deliver up to 10,000 acre-feet annually of reused water primarily brought into the South Platte River basin by Denver and Aurora. Its backbone would be nearly $1 billion in existing infrastructure.

    The $6.4 million would be for a treatment plant that would blend Prairie Waters and well water in the East Cherry Creek Village pipeline. That would relieve demand on Denver Aquifer groundwater and the need for cities to buy farm water — including Arkansas Valley water — said Eric Hecox, executive director of the South Metro group.

    “In the big scheme of things, this is important because it meets a need in a big gap area,” Hecox said.

    The proposal caused unease for water conservancy districts which have agreements with Aurora, however.

    “The city of Aurora transfers water out of the Arkansas basin,” said Terry Scanga, general manager of the Upper Arkansas Water Conservancy District. “This project increases demand on Aurora’s supplies. I’m not OK with this unless there is some sort of amendment that says if (a storage shortfall) is triggered, they won’t come back into the basin.”

    Aurora signed agreements with the Upper Ark, Southeastern and Lower Ark districts over the past 12 years that limit new leases from the Arkansas Valley. There are numerous requirements of how Aurora uses and stores water that factor into a complex equation.

    The roundtable agreed that the benefits of reducing demand on the Denver Basin aquifer in northern El Paso County would help the Arkansas Valley. The WISE project would also slow, but not necessarily stop, future water raids in the Arkansas Valley.

    Jay Winner, general manager of the Lower Ark district, asked Hecox about South Metro’s 2006 master plan that included future Arkansas River projects as options. Hecox said a new master plan is being developed that does not contain those projects.

    “So you can come into the Arkansas basin?” Winner asked.

    “Legally, yes,” Hecox replied. “But we have no plans to.”

    In the end, the roundtable endorsed the $10,000 token support, but only on the condition that Aurora formally assures the three districts and the roundtable that WISE won’t be used as an excuse to take more Arkansas River water.

    More WISE project coverage here.

    WISE Project set to turn dirt in June

    WISE System Map September 11, 2014
    WISE System Map September 11, 2014

    From the Parker Chronicle (Mike DiFerdinando):

    Western Summit Constructors Inc. has been contracted to oversee design and construction of major infrastructure for the Water Infrastructure and Supply Efficiency project. Construction will begin in June and continue into 2016, when water deliveries will begin.

    “This is a significant milestone in our long-term plan to transition to a renewable water supply,” said Eric Hecox, executive director of the South Metro Water Supply Authority. “With construction agreements now in place, we will break ground in coming weeks to begin connecting water systems throughout the Denver metro area.”[…]

    The group tasked with utilizing this water is the South Metro WISE Authority. The primary purpose of the authority is to reduce members’ dependence on nonrenewable Denver Basin wells and provide a reliable, long-term water supply for residents.

    The WISE members are funding the new infrastructure that will move the water from Aurora’s Binney Water Purification Facility to its end locations, beginning in 2016. Water purchased by Douglas County entities, as well as by some of the other providers, will be stored at the Rueter-Hess Reservoir south of Parker.

    prairiewaterstreatment
    Prairie Waters Project schematic via Aurora Water

     

    Aurora’s Prairie Waters system will provide the backbone for delivering water from the South Platte when Aurora and Denver Water have available water supplies and capacity.

    The water will be distributed to the south metro communities through an existing pipeline shared with Denver and East Cherry Creek Valley Water and Sanitation District, plus new infrastructure that will be constructed over the next 16 months.

    More WISE Project coverage here.