Here’s the release from the City of Boulder (Samantha Glavin):
The City of Boulder has kicked off its update to the Comprehensive Flood and Stormwater (CFS) Master Plan.
The master plan was last updated in 2004 and guides city policy for flood management; stormwater quality and drainage; emergency preparedness and resilience; regulations; project prioritization; and education and outreach.
To support the update to the plan, the city is seeking community members to join a Community Working Group (CWG). The CWG will provide feedback to city staff and the project consultant during the master planning process. It will be comprised of individuals who live in Boulder who bring a broad range of perspectives to flood and stormwater management (i.e., residents, property owners, community advocates, water professionals). The CWG will be asked to:
Identify and examine issues related to stormwater and flood management;
Review and comment on technical documents;
Provide feedback about plan completeness and alignment with community goals and values;
Assist with community outreach; and,
Participate at public events, including at advisory boards and City Council meetings.
Interested individuals can apply by submitting an application online by Oct. 14, 2020. Hard-copy applications can be requested by emailing firstname.lastname@example.org or calling Laurel Olsen at 720-456-8819. Chosen applicants will be informed of their selection by Nov. 30, 2020. Working group meetings will begin in early 2021.
At the board’s Sept. 21 meeting, they heard recommendations from town staff and special legal counsel regarding the potential for using the sale of revenue bonds to fund major improvements to its water system over the coming years.
However, instead of revenue bonds, it was recommended Monument create an ordinance to enter a site lease agreement and lease purchase agreement to market Certificates of Participation (COPs) — an alternate form of financing…
Presently, the town has a 2A water fund and an enterprise water fund for its improvements. Formal revenue bonds would have the town fund improvements from just one fund, Richey said. Using Certificates of Participation is a way many municipalities, counties and school districts fund projects without having to raise taxes and is a financial structure approved by the Colorado Supreme Court, Richey said. The collateral for the agreement would be town-owned property, infrastructure and improvements.
With the agreement, Monument would lease its collateral property to BOK Financial in Denver, which would act as the financial trustee in exchange for an anticipated $22 million. BOK Financial then leases back the property to the town, and Monument pays “base rents” to pay off the $22 million over time, Richey said.
Richey said Certificates of Participation also carry added protection for the town since they involve leases over a particular term and not transfer of title. Monument would not lose title to any of its assets, he said.
While town staff plans on raising $22 million through marketing these COPs, other terms like interest rates and repayment amount will depend on market conditions when the certificates go to market. The agreement guarantees the interest rate would not exceed 4.5%, but with present rates it is expected to be just under 3%, Town Manager Mike Foreman said…
Terms for repayment would not exceed 30 years, but Richey said town staff is negotiating for lower terms. Richey also said as base rents are paid, subleased property in the agreement could be removed, which is the goal, or substituted with other property of equal or lesser value.
The board approved the ordinance 6-0 with no opposition from trustees, staff or the public…
Foreman noted the anticipated $22 million from the COPs would leave an additional $5 million in the 2A fund.
The Waldo Canyon Fire changed the way our community looks at natural disasters. A project designed in response to side effects of the blaze is now completed, and aims to be proactive, rather than reactive.
Near Garden of the Gods lies the Camp Creek Drainage Improvement Project. It’s a 17-acre floodwater detention and sediment collection facility…
After the Waldo Canyon Fire, the burned vegetation was not able to absorb moisture in the way it normally would. Consequently, the area saw flooding, with sediment rolling down the hillsides as well.
So, the Camp Creek Drainage Improvement Project was designed, with the help of federal, state, and local agencies. A Federal Emergency Management Agency (FEMA) grant for $8.9 million bankrolled the project, as well as $844,000 from the city.
Representatives from FEMA and the state visited the completed project on Monday. “If we could do more mitigation across the country, we’d be a much safer country, we’d be a much more resilient country,” said Peter Gaynor, the FEMA Administrator…
In addition, approximately 100 people no longer live in the floodplain. “We’re really not moving people out of the floodplain, we’re moving the floodplain right? And so, we’re changing the shape and the footprint of the floodplain,” said Klein.
The 169 acre-foot storage reservoir is estimated to hold around 360,000 gallons of water, according to the Stormwater Enterprise Manager for the City of Colorado Springs, Richard Mulledy.
Mulledy said the project has made around 100 residents who previously lived within the floodplain safer. He also said they now do not have to pay for floodplain insurance, which can be expensive.
Plus, it will create better evacuation routes during floods if necessary.
FromThe Grand Junction Daily Sentinel (Dennis Webb):
The secondary economic impacts of paying western Colorado farmers to temporarily fallow fields in times of drought could be similar to the secondary benefits resulting from the spending of those payments, a new study has found.
But BBC Research and Consulting says the dollars from payment spending would flow to different businesses, potentially shifting from smaller, agriculturally focused communities to larger towns and cities.
In addition, the payments would only benefit the regional economy if they come from outside western Colorado, because payments originating on the Western Slope would only result in shifting money around within the region as opposed to creating a new economic benefit, the study says.
The research was commissioned by the Colorado River Water Bank Workgroup, which consists of the Colorado River District, the Southwestern Water Conservation District, The Nature Conservancy, the Tri-State Generation and Transmission Association, the Uncompahgre Valley Water Users Association, the Upper Gunnison River Water Conservancy District and the Grand Valley Water Users Association.
It’s intended to help gauge the impact on local agricultural economies should Western Slope farmers participate in voluntary, temporary, compensated fallowing as part of a demand management program involving Upper Colorado River Basin states including Colorado.
Such a program is being considered as a means for the states to be able to store extra water in Lake Powell so they can continue meeting their water delivery obligations to downstream states in times of drought, and head off potential mandatory curtailment of water uses under an interstate compact…
The study looks at fallowing grass hay, alfalfa and corn. It estimates that regionally it would cost an average of $236 per acre-foot of water involved, or about $470 per fallowed acre, to get farmers to participate. It says producers also may require payments covering direct fallowing costs, such as weed and pest control, and payments also may have to be made to irrigation companies for lost revenues and added management costs.
The study evaluates a moderate, 12,700-acre hypothetical fallowing program involving 25,000 acre-feet of water a year for five years across western Colorado, and a more aggressive, 52,100-acre program that would involve 25,000 acre-feet a year for five years within each of four major Western Slope river basins.
The study finds that the moderate approach would result in a minimum of a $5.7 million annual reduction in crop production, and the aggressive approach, at least a $23.2 million reduction.
Those reductions would result in an estimated loss of at least 64 or 260 on-farm jobs, respectively, although most of those would involve the farmers themselves who are being compensated.
The study estimates that when comparing that compensation to their lost farm income, farmers collectively would come out at least $2.2 million ahead each year in the moderate scenario and $8.6 million ahead in the aggressive approach.
The bigger focus of the study is what secondary effects would result from the fallowing due to impacts on businesses such as farm and ranch suppliers, and businesses providing household goods and services to affected workers.
In the moderate scenario, the study estimates at least 55 secondary jobs would be lost to reduced crop production, while there would be an increase of at least 27 jobs resulting from spending of fallowing payments.
Under the aggressive scenario, at least 236 secondary jobs could be lost from reduced production, compared to at least 109 new jobs being supported related to payment spending.
But the study says there could be a net annual gain of $546,000 in secondary income from the fallowing under the moderate scenario, and $2.4 million under the aggressive one.
Doug Jeavons, managing director at BBC Research and Consulting, said that despite the net job loss, the new jobs that would be created could tend to be in banking and finance, and those could pay more than the lost farm-related jobs.
The fallowing would mean fewer sales of seed, fertilizer, hauling services and labor, but could boost spending in areas such as purchase of vehicles and farm machinery, with some of the fallowing payments also being used for household consumption and reducing debt…
The study also says annual net secondary income also could fall with fallowing, by as much as $393,000 under the moderate scenario and as much as about $1.46 million under the aggressive one.
This could happen if farmers spend less of their fallowing money locally. It also accounts for the possibility that reduced forage production from fallowing could affect the livestock industry, driving up hay prices and causing ranchers to reduce herd sizes.
It says that based on what has been historically seen when it comes to hay production declines in the region, the moderate fallowing approach could result in just over a 0.5% drop in livestock production and a $3 million drop in annual livestock sales, and the aggressive approach, a possible 2.2% production drop and $13.4 million annual revenue loss.
The Colorado River District said in its news release that its board hasn’t weighed whether a fallowing program is good for the Western Slope, but is gathering data through efforts such as the study to determine if it would have negative impacts, and if so, at what scale.
It also said if a demand management program is created in Colorado, Western Slope agriculture would only be part of the solution and Colorado River users in all parts of the state must contribute water to the program. This would include Front Range cities that divert that water across the Continental Divide…
Speaking on a river district webinar Thursday on the study, Sonja Chavez, general manager of the Upper Gunnison River Water Conservancy District, said any Western Slope fallowing program won’t be one-size-fits-all, and would have to be structured to address local concerns such as soil impacts…
One concern in her district is that parts of it may have such shallow soils that they could take three to five years to recover from fallowing.
Another consideration is that some western Colorado basins export substantial amounts of hay to other states, and even other countries.
If fallowing primarily reduced exports, effects on local livestock production might be minimal.
But BBC Research and Consulting’s report notes that hay exporters may be resistant to jeopardize customer relationships by fallowing fields…
BBC Research and Consulting says measures such as split-season versus full-season fallowing could reduce economic impacts from fallowing, and ensuring that participation is spread widely across and within various river basins could spread out the impacts.
Chavez likes the general idea of widely distributing fallowing, but says that could increase costs for monitoring such a program, evaluating results and ensuring that conserved water makes it downstream to be stored rather than being used elsewhere.
The state cited as a reason the 14,000 public comments submitted in response to a draft environmental impact statement (EIS) released in June.
The U.S. Bureau of Reclamation was supposed to have the final EIS out by November, with a final decision in January, but that ambitious time frame is expected to be pushed back while a “supplemental” analysis is conducted, according to Todd Adams, director of the Utah Division of Water Resources.
“The extension will allow more time to consider the comments and complete further analysis, which will contribute to a more comprehensive draft and final EIS,” he said. “When you think about the sheer volume of comments, it’s going to take some time.”
Among those comments was a bombshell request by the six other states that rely on the Colorado River for water to refrain from completing the EIS until the states work out their differences regarding the legality of diverting the water across major drainages…
“The Bureau [of Reclamation] comes out with a draft that says, ‘We [in Washington County] need another source of water,’ but they don’t say why. The EIS failed to consider a water conservation alternative,” said Zach Frankel of the Utah Rivers Council
Frankel and other pipeline critics speculated that commenters or higher-ups in the Interior Department had identified “fatal flaws” in the draft study that could render the pipeline’s approval vulnerable to legal challenges that are sure to follow.
“The delay of the environmental review affirms that Nevada and the other Colorado River Basin States are having an impact in this process against Utah,” said Tick Segerblom, who represents Las Vegas suburbs on the Clark County Commission. “With climate change and drought threatening us every day, we must be vigilant until the end. We cannot let our water supply be sucked away for golf courses and green lawns in southern Utah.”
Three agencies will use water from the Albuquerque Bernalillo County Water Utility Authority to protect Rio Grande silvery minnow habitat this fall.
On Wednesday, the water authority approved a lease of up to 7,000 acre-feet, or about 2.9 billion gallons, of its San Juan-Chama water to the U.S. Bureau of Reclamation at a cost not to exceed $700,000.
The San Juan-Chama project uses a series of tunnels and reservoirs to route Colorado River water into the Rio Grande Basin. Several cities, counties, pueblos and irrigation districts rely on the project for drinking water and agriculture.
The Bureau of Reclamation will pay $350,000 for the water. The Middle Rio Grande Conservancy District contributed $250,000 to the lease and the New Mexico Interstate Stream Commission contributed $100,000…
In 2016, the U.S. Fish and Wildlife Service released a new biological opinion regarding water management and endangered and threatened species such as the Rio Grande silvery minnow, southwestern willow flycatcher and the yellow-billed cuckoo.
Rio Grande Silvery Minnow via Wikipedia
Yellow-billed cuckoos have nearly been extirpated from the western U.S. Photo courtesy Rocky Mountain Bird Observatory.
Southwestern Willow flycatcher
Water agencies now manage the river to improve fish densities, but are not required to maintain certain river flow targets.
This year’s drought and minimal runoff have left water agencies scrambling to supply water to farmers and fish.
The MRGCD used 10,000 acre-feet from the water authority in June. The irrigation district had “repaid” that water to ABCWUA in late 2019 as a payment for a water loan from the early 2000s. But the district was forced to ask for the water payment back after running out of storage water.
Another release of stored water from El Vado Reservoir in July helped extend the irrigation season by nearly three months…
Under the lease, the water can be released from Abiquiu Reservoir through the end of 2022. Revenue from the lease will help fund the water authority’s program to plan for future water supply and demand.
The water authority has a contract with the U.S. Secretary of the Interior for about 15 billion gallons of San Juan-Chama water each year – making it the largest user of the project.
With five of Greeley’s six high mountain reservoirs in the burn area, erosion is expected to carry sediment into Greeley’s water supply. Left untreated, that could affect the city’s water quality. But officials are already planning to make sure that doesn’t happen.
“When fires burn, if they’re hot enough, they can actually burn underbrush and soil,” said Adam Jokerst, Greeley’s deputy director of Water Resources, adding that vegetation is burned up as well. “With the lack of the vegetation … you can get increased erosion when it rains or when the snow melts.”
That erosion carries sediment into the Poudre River, which pulls water from the reservoirs to supply water for the city. Water with high sediment content can be harder to treat, Jokerst said, but it is possible to treat safely.
For better or for worse, Jokerst said, Greeley water officials have a lot of experience handling erosion into the water supply after dealing with the impacts of the High Park Fire in 2012. That fire burned more than 87,000 acres, making it the sixth-largest in state history.
There are at least a few steps to take to mitigate erosion impacts: aerial mulching, felling trees and adding flocculants during the treatment process. For aerial mulching, crews drop shredded wheat chips or straw from a helicopter. The mulch reduces erosion and helps with revegetation. Cutting down the burned trees and letting them fall into the gullies and rills — the channels created in the soil by water erosion — prevents stormwater and meltwater from carrying added erosion into the water supply.
Jokerst said it’s common to see the water get murkier during the runoff season every year. To provide clean, clear drinking water when that happens, crews use more flocculants, which are chemicals that help to separate the water from the sediment, in the treatment process. If there’s very high sediment content at the Bellvue Treatment Plant, officials can turn off the plant so it stop pulling water from the Poudre, Jokerst said. The city can then use the Boyd Treatment Plant…
If the fire keeps on into snowfall season in the winter, Jokerst said crews will have to wait until the spring to start on erosion control measures. Greeley officials are working with the city of Fort Collins, Northern Water and the Coalition for the Poudre River Watershed, a nonprofit Jokerst said will be a key entity in the post-fire recovery.
Here’s the release from Aurora Water (Greg Baker):
Reservoir release being made in cooperation with State Engineers Office
Beginning Wednesday, September 23, 2020, the Homestake Partners, which is comprised of Aurora Water and Colorado Springs Utilities, will make a one-time release of approximately 1,800 acre feet of water from Homestake Reservoir in Eagle County. The objective of this reservoir release is to determine the effectiveness of current administrative practices in shepherding released water from Homestake Reservoir, located south of Minturn, CO, downstream to the Colorado State Line.
This pilot project was developed by the Front Range Water Council and utilizes water contributed by Aurora Water and Colorado Springs Utilities, as well as by the Pueblo Board of Water Works. This water will be released from Homestake Reservoir into Homestake Creek, which is tributary to the Eagle River and the Colorado River.
The pilot release protocols were developed cooperatively with the Colorado State Engineer’s Office, with the release expected to provide the State and Division Engineers, as well as water users on the West Slope and East Slope, with valuable information related to compliance with the Colorado River Compact and the Upper Colorado River Compact. The project will test important aspects of administration practice. It will also provide data on hydrologic influences that would affect the timing and amount of the arrival of the released water at the state line.
“For municipalities that rely either wholly or partially on the Colorado River for their drinking water, it’s critical to understand all of the potential aspects a compact curtailment could have on our supplies,” said Pat Wells, General Manager for Water Resources and Demand Management for Colorado Springs Utilities. “Gathering this data before we get to that point will help us all plan for the future.”
As the water is released into Homestake Creek and travels downstream to the Eagle River and the Colorado River, the State Division of Water Resources will “shepherd” or facilitate the released water to the state line. The release of 1,800 AF represents contributions of 600 AF each by Colorado Springs Utilities, Pueblo Board of Water Works, and Aurora Water. This will not put any of the entities’ storage at risk; for example, 600 AF represents less than 0.3% of current system-wide storage in Colorado Springs Utilities’ raw water system and less than 0.4% of Aurora’s storage.
“The timing is perfect for this sort of investigation,” stated Alexandra Davis, Deputy Director for Water Resources for Aurora Water “Our reservoirs are well positioned at this time, even with the current drought conditions, and the lower flows in the rivers mean we will generate valuable information regarding protocols and practices currently in place for releasing stored water.”
The release is scheduled to occur Sept 23 – Sept. 30 and will produce flows of less than 175 cfs (cubic feet/second). These flows are higher than normal for this time of year in Homestake Creek and Eagle River, but within normal spring/summer runoff levels. There is no inundation concern for property adjacent to the tributaries.
The project also has the support by Boulder-based Western Resource Advocates.
“We are pleased these Front Range communities are taking a proactive step to address questions about conserving municipal water and shepherding saved water downstream,” Laura Belanger, senior water resources engineer and policy advisor with Western Resource Advocates said. ”This test release will help us understand potential benefits for water security and streams and demonstrates that all Colorado communities have an important role to play in ensuring a sustainable water future for Colorado.”
Risk of severe water shortages in the seven-state Colorado River Basin have risen dramatically since April with new forecasts indicating that lakes Powell and Mead could hit crisis levels much sooner than previously expected.
U.S. Bureau of Reclamation Commissioner Brenda Burman said the change in the forecast is noteworthy.
“We’re dealing with more uncertainty than we thought,” she said during a virtual press conference Tuesday.
The Bureau of Reclamation is responsible for managing the two storage vessels and monitoring the mountain snowpack and runoff that feeds them every year.
As recently as April, when the last forecast came out, inflows to Lake Powell were projected to be roughly 75 percent of average this year. The latest report, however, indicates inflows will be just 55 percent of average.
In just five months, the risk that reservoir levels could fall low enough by 2025 to threaten power generation and the ability to release physical water to downstream users has risen 12 percent, according to Reclamation.
Carly Jerla, a hydrologist and water modeling expert, runs the modeling team for Reclamation’s Lower Basin operations.
The 21-year stretch of drought in the Colorado River Basin has made the system extremely vulnerable to changes in weather patterns, Jerla said.
“In this system, one year of poor hydrology can influence the ways these reservoirs are impacted for multiple years into the future,” she said.
Reclamation officials stopped short of saying how states should respond to the dire water supply predictions.
Seven U.S. states share water from the Colorado River Basin. These include Colorado, Wyoming, New Mexico and Utah in the Upper Basin, and Arizona, California and Nevada in the Lower Basin. Mexico also relies on the river’s flows.
The two regions in the U.S. are governed separately, with the Upper Basin states overseen by the Upper Colorado River Commission and the Lower Basin overseen by the Bureau of Reclamation.
The river is a major source of water in Colorado, where it supplies roughly half of the drinking water on the Front Range and irrigation water for ranches, fruit orchards and corn fields on the Western Slope and Eastern Plains.
Brad Wind is general manager of Northern Water. It serves cities and farms from Boulder to Greeley and is one of the largest water providers in the state. Wind said the rising risk levels aren’t that surprising.
But, he said, to help the drought-stressed system regain some semblance of balance will require much more work. “We can’t walk away from this.”
Last year, for the first time in history, the seven states agreed to adopt a basin-wide Drought Contingency Plan. The Lower Basin component of that plan is now complete and requires cutbacks in water use as levels in the reservoirs fall and reach certain elevations. Arizona has already had to cut back its water use in 2020 as a result of the agreement, and Mead’s levels have risen as a result of these actions and other conservation programs. Now at 44 percent full, the reservoir is the highest it’s been in six years, according to the Bureau of Reclamation.
But the Upper Basin, though it has agreed to big-picture elements of an Upper Basin plan, has more work to do to define how a major piece of that plan involving large-scale water conservation, called demand management, would work.
Rebecca Mitchell is director of the Colorado Water Conservation Board, the agency managing the demand management study process in Colorado. She also serves on the Upper Colorado River Commission, representing Colorado. In a written statement, she said the 2019 Drought Contingency Plan has provided additional security for the system and that the study will move forward even as conditions on the river worsen.
“Colorado will continue to track the hydrologic conditions, and work collaboratively with the other basin states,” she wrote.
With the new forecast, however, pressure to cut back water use is rising.
Since 2000, lakes Powell and Mead have lost nearly half of their stored water supplies. Back then the system was nearly full, at 94 percent, according to Reclamation. This year the two reservoirs are collectively projected to end what’s known as the water year, on Sept. 30, at just 53 of capacity.
Climate change and warmer temperatures continue to rob the river of its flows. In fact, water flowing into Lake Powell during that 20-year period was above average just four out of the past 19 years, according to Reclamation.
Jerd Smith is editor of Fresh Water News. She can be reached at 720-398-6474, via email at email@example.com or @jerd_smith.
As most of western Colorado is in an extreme drought, most of eastern Colorado is experiencing moderate to severe drought. While earlier in the summer southern Colorado was experiencing the driest conditions, the driest conditions now take up the western half of the state. The dryness extends into the Denver metro area and creeps to the east in the southernmost part of the state.
Treste Huse, a senior hydrologist for the National Weather Service in Boulder, explained that drought in Summit County started slowly this spring, then progressed to an extreme drought quickly. She explained that Summit County saw a dry fall and while winter saw a decent snowpack, the dry spring meant that the soil moisture was fairly dry going into the summer, which increased the wildfire danger. The U.S. Drought Monitor summary noted that topsoil moisture Sept. 13 was rated very short to short in Colorado.
Huse said that Summit County entered abnormally dry conditions by the end of May. The northern tip of the county went into a moderate drought toward the end of July. In mid-August, the area north of Dillon entered a severe drought. By Aug. 18, the whole county was in a severe drought with extreme drought in the north end of the county and the county was fully enveloped in extreme drought Aug. 25.
“It went fast, we just never got any rain,” Huse said. “That happens a lot of times with drought. You start to see a lot of impacts at once because they’re like, ‘I can go another month if we get some rain’ or ‘I can go two more weeks,’ but then finally there’s just no rain.”
In August, the Dillon weather station recorded 0.62 inches of precipitation, according to the National Weather Service almanac. The station records 1.93 inches in a normal year. So far in September there have been 0.41 inches of precipitation recorded at the station, while 1.02 inches is normal. However, September has seen 3 inches of snow so far, 2.5 inches above normal, which Huse said helped conditions.
Despite dry conditions, Huse noted that the reservoirs are still in good shape.
“What saved the reservoir storage was … the good snowpack of 2018-19,” Huse said.
Huse explained that the 2018-19 snowpack helped keep the reservoir full this year as this last winter, the snowpack barely reached average. Currently, Huse said that reservoir storage for the Colorado River Basin is 101% of average and at 86% capacity. As of Sept. 16, the Dillon reservoir is 95% full, according to Denver Water. Huse explained that parts of the Blue River are normal, such as the high reaches.
Last month was the hottest, driest August on record for western Colorado, according to Russ Schumacher, Colorado’s state climatologist and director of the Colorado Climate Center. He was one of three expert panelists who spoke at the third Yampa Basin Rendezvous discussion Thursday, which focused on changes in temperatures and precipitation amid what they described as a rapidly changing climate.
Routt County isn’t the only place topping charts. In its 2020 State of the Climate report, the National Oceanic and Atmospheric Association said the year is gearing up to be the planet’s second-warmest year in 141 years of temperature records. The warmest year thus far was 2016.
According to Schumacher, “These changes are going to affect the water cycle and everything that depends on it, which is pretty much everything.”
Among the most pressing threats climate change poses to Routt County are higher temperatures, reduced snowpack, increased risk of wildfires, more severe droughts and more extreme weather, according to a 2018 Greenhouse Gas Emissions Inventory. These would cause residual impacts to the local economy that depends on the ecosystem for everything from tourism to farming and to public health and safety, the report adds…
Unprecedented drought conditions pose serious risks to the Yampa Valley, from natural ecosystems to the people who depend on the health of those ecosystems. Ranchers have had an especially hard time this summer as they struggle to water their crops. For the second time ever, water managers placed a call on the main stretch of the Yampa River in August, meaning certain water users had to stop or curb their usage.
Longtime Steamboat Springs rancher Adonna Allen said her senior water rights meant she was not as affected by the call as some of her neighbors, but the dry summer has caused problems for everyone in agriculture.
Those growing hay have seen anywhere from 25% to 45% reductions in yields, Allen said. To make up for the loss, Allen had to convert pastures her family normally uses for grazing their cattle into hay fields, pastures she has not touched in 10 years…
Among the most devastating effects of hot, arid conditions for Colorado has been the propensity for large wildfires. The Pine Gulch Fire, sparked by lightning July 31 near Grand Junction, is the state’s largest wildfire in Colorado history. As of Friday, it was more than 139,000 acres in size and 95% contained, following about six weeks of firefighting efforts.
The Middle Fork Fire, 10 miles north of Steamboat, had grown to 5,445 acres Friday, according to the U.S. Forest Service. It continues to spread, fueled by gusting winds and dry weather.
Even after the flames are extinguished, such massive wildfires pose long-term hazards, such as flash flooding, mudslides and debris flow…
Snowpack across Colorado has been thinning since the 1950s, according to the Environmental Protection Agency, with losses as much as 60% at some measurement sites. Scientists from Colorado State University and the University of New Hampshire project further reductions in snowpack by the end of the century, with losses as high as 30% in some areas.
That said, the northern mountains, including the area of Steamboat Resort, are less vulnerable to decreases in snowpack than southern parts of Colorado, Schumacher said. This is because the weather patterns that can deliver large snowfall are more dependable than farther south, where he described winters as either “boom or bust.”
At the most recent Pagosa Area Water and Sanitation District (PAWSD) meeting held on Sept. 10, the board of directors agreed to sign a new contract with SGM, an engineering and consulting firm based out of Durango, regarding the rebuilding of the Snowball water treatment plant.
Engineer Chad Hill spoke before the board on behalf of SGM. He outlined the company’s plans and ideas for rebuilding the Snowball water treatment plant.
Part of SGM’s plan includes a pretreatment study of the plant, which is already underway and should be done by the new year, according to Hill. Following the pretreatment phase, SGM will perform a pilot study on the plant. The pilot study is expected to start the last week of April and run through the first week of June or “longer if we need it to,” according to Hill.
The current Snowball plant was built in 1984 and, according to PAWSD Manager Justin Ramsey, is currently functioning properly. However, in a phone interview, Ramsey added that, “its like an old car, at some point we’re going to be spending more money than its worth to keep it running.”
Ramsey indicated that a main reason for rebuilding the plant is to expand its size.
At the meeting, Hill reassured board members that the project will be getting the “focus and at- tention that it deserves.”
Here’s the release from the Bureau of Reclamation (Peter Soeth):
The Bureau of Reclamation Commissioner Brenda Burman announced that Reclamation will invest $3.3 million in 21 projects for WaterSMART Internal Applied Science Tools that build technical capacity within Reclamation.
“Information gained from these applied science tools will allow Reclamation and our partners to use best-available science for optimal water management under variable hydrologic conditions,” Commissioner Burman said. “The projects announced today will help inform specific water management decisions throughout the West.”
A project will assist New Mexico and reservoirs throughout the West. It will receive $199,764 to implement a known model to simulate regional climate and physical processes to estimate daily, monthly and annual evaporation across Elephant Butte Reservoir. These estimates will be compared to alternative estimates. The results will be used by the Albuquerque Area Office to support operations, to facilitate method comparison and identify future planning, operational and research needs on the topic. It will help with the development of alternative evaporation estimation techniques, production of daily evaporation time series at a reservoir and a broadening of weather prediction modeling capabilities.
Another project in Arizona will receive $200,000 to enhance precipitation and soil monitoring information in the Aravaipa watershed northeast of Tucson. Currently, there are only two weather stations within the watershed. The project includes the installation of two stations to monitor precipitation and soil moisture, which will better inform the Natural Resources Conservation Service forecasting models and United States Geological Survey surface water models. The work proposed in this project will help Reclamation and local partners predict flood risk, drought, erosion, and water quality concerns and better plan mitigation of these water management issues.
A third project will receive $120,000 to do predictive modeling to generate maps of invasive quagga and zebra mussel risk. The results will allow Reclamation to dedicate limited resources to high-risk locations and prepare facilities for potential control costs.
Applied Science Tools are part of the WaterSMART Program. Through WaterSMART, Reclamation works cooperatively with states, tribes and local entities as they plan for and implement actions to increase water supply reliability through investments to modernize existing infrastructure and attention to local water conflicts. Visit http://www.usbr.gov/watersmart to learn more.
The district’s new, $27 million-plus wastewater treatment facility is nearing the end of its finishing touches after a three-year construction process. A ribbon-cutting ceremony for the new plant is tentatively set for Thursday.
Financed by a mill levy approved by the SWSD’s voters in May 2016, the facility was completed in March, whereupon the old plant was retrofitted to work in tandem with the new plant. Now, both facilities are online and working as designed, according to Hamby.
Some $23.3 million in bonds were sold for the project; the additional $4 million for the retrofitting of the old wastewater plant was financed through development-fee revenue from Snowmass construction projects, the district manager said.
In a tour of the new plant last week, Hamby beamed with pride as he described the reasons for the new plant, the complicated construction process of integrating the two plants and how SWSD employees accomplished retrofitting the old plant themselves…
While the plant took three years to build, the actual work started in 2013 when SGM, the Glenwood Springs-based company of consulting engineers, began talking to SWSD about new regulations that had recently been passed in 2012 in Colorado to reduce nutrient pollution in lakes, rivers and streams.
Regulation 85 by the Colorado Department of Public Health and Environment regulates nutrient discharges such as nitrogen and phosphorus and requires wastewater treatment plants to reduce both substances in the water that they discharge.
In the beginning, SGM and SWSD considered retrofitting the existing SWSD wastewater plant that was originally constructed in 1968 after the Snowmass ski area opened and then modified since then with additional construction.
A challenge for SWSD and the design and construction companies working on the new plant was the fact that the existing wastewater plant had to remain in operation while the new one was being constructed in order for Snowmass to meet current water regulations.
Because of this, the project was built in phases over the three-year period.
“Both plants have to be run in tandem to make this work, so we first had to build this new plant and put it online,” explained Hamby.
“Once it was constructed, we took the old plant offline, retrofitting it with new equipment, but we also had to remove a lot of the equipment that was over there. Our own people did the retrofitting work so it is really extraordinary to me that the people that maintain the plant also took responsibility to build basically a new plant inside,” he said.
Many communities in the West are growing, and in some places that’s putting pressure on already scarce water supplies.
That’s the case in northern Colorado, where a proposed set of reservoirs promises to allow small suburbs to keep getting bigger. The project, called the Northern Integrated Supply Project (NISP), has stirred up a familiar debate over how the West grows, and whether water should be a limiting factor.
NISP — with its two new reservoirs, and network of pipelines across a broad sweep of Northern Colorado — is close to being fully permitted, which would pave the way to begin construction of the infrastructure project to satisfy the needs of 15 fast-growing Front Range municipalities and water providers. The project promises to give those communities water to build new homes and businesses — without buying it from farmers.
Glade Reservoir is the proposed body of water that would fill a bathtub-shaped valley north of Fort Collins that currently acts as a straight stretch of Highway 287…
Glade would be one of the Western U.S.’s biggest new reservoirs to come online in the past couple decades. With a more than $1 billion price tag, a project of this size and scale has those who live near the new reservoir and along pipeline routes concerned…
Northern Water, the quasi-governmental agency that moves water through tunnels, canals and reservoirs across a broad swath of Northern Colorado, is pushing for NISP’s construction on behalf of 15 other water providers, mostly small suburbs that have ambitions to grow. The communities of Dacono, Firestone, Eaton, Lafayette, Windsor and Severance are all participants in the project, among others…
NISP is getting close to the end of a federal, state and local permitting process. Since first formally submitting for permits in 2004, the project has jumped through regulatory hurdles like a federal environmental impact statement, a water quality certification from the Colorado Department of Public Health and Environment, and a 1041 permit from Larimer County. The 1041 permit gives local governments in Colorado some oversight authority on large infrastructure projects within their boundaries…
[The Larimer County] voted to recommend the 1041 permit to the board of county commissioners, which then approved on a 2-1 vote the permit for the project…
The town of Erie, a rapidly growing community in Boulder County about a half hour from Boulder and north Denver, would be the largest recipient of NISP water…
After more than 15 years of permitting, countless hours of negotiation over the project’s mitigation plans, and millions of dollars spent on studies, surveys and outreach, the agency pushing for NISP, Northern Water, says it has made significant changes to the planned project in order to help the already overtaxed Poudre River. Opponents say the project will only hurt, not help.
The Cache la Poudre River, where NISP would draw water for its largest reservoir, is often referred to as a “working river.” It provides drinking water for cities and irrigation water for farms. During the summer months it’s popular with kayakers, tubers and anglers. It’s also home to fish, birds and other wildlife…
The project still needs one more federal approval from the Army Corps of Engineers before it’s considered to be fully permitted, and ready to head into design and construction phases.
From the Water Education Foundation (Gary Pitzer):
Western water in-depth: Major science report that highlights scientific shortcomings and opportunities in the basin could aid water managers as they rewrite river’s operating rules
Practically every drop of water that flows through the meadows, canyons and plains of the Colorado River Basin has reams of science attached to it. Snowpack, streamflow and tree ring data all influence the crucial decisions that guide water management of the iconic Western river every day.
Dizzying in its scope, detail and complexity, the scientific information on the Basin’s climate and hydrology has been largely scattered in hundreds of studies and reports. Some studies may conflict with others, or at least appear to. That’s problematic for a river that’s a lifeline for 40 million people and more than 4 million acres of irrigated farmland.
From the Upper Basin states of Colorado, Wyoming, New Mexico and Utah to the urban centers of Arizona, Nevada and California in the Lower Basin, water managers depend on that science to guide their decisions. More than ever, as those managers grapple with a hotter, drier Colorado River Basin and growing demand for a shrinking resource, they need an accessible scientific handbook as they get ready to draft a new set of rules for managing the river.
A new report synthesizes that science and puts it into context. Titled Colorado River Basin Climate and Hydrology: State of the Science, the report released earlier this year draws from about 800 peer-reviewed studies and agency reports on crucial topics – weather, streamflow, historical hydrology and climate change – to help navigate the future of river management. It doesn’t provide answers but offers a technical manual of sorts for a river system so vital to the Southwestern United States and Mexico.
“It’s attempting to create that two-way dialogue, but to do so in a way that water managers aren’t having to go and read 20 different reports,” said Colby Pellegrino, deputy general manager of resources with the Southern Nevada Water Authority, which helped fund the report. “It’s a fabulous tool in that [it] is one guiding document to look at if you want to increase your understanding.”
Written by a veteran cadre of more than a dozen scientists and engineers, it pulls no punches in describing a river system in peril.
“The average conditions, over time and across the basin, suggest a (barely) sufficient supply and, by smoothing out the variability, mask existing and prospective shortages,” says the report, produced through the Western Water Assessment, an interdisciplinary research program based at the University of Colorado, Boulder.
The report notes that the ultimate aim of integrating new research into practice is to produce more accurate short- and mid-term forecasts of runoff and more meaningful long-term projections of expected water supply.
“The future is and always has been uncertain,” said Jeff Lukas, research integration specialist with the Western Water Assessment and co-lead author of the report. “Now, at a time in which the Basin’s water supply and depletions are in delicate balance at best, system storage is half-full, and climate change is increasingly impacting hydrology, these forecasts and projections have become even more critical.”
Improving Forecasting Tools
Funded by the Bureau of Reclamation and its partners in the seven Western states that depend on the river, the report emphasizes the need to improve hydrologic forecasts, projections and predictive tools in the Colorado River Basin, all the while acknowledging the need for resilience.
“There is not now, and likely never will be, perfect weather and climate data,” the report says. “Producers of climate information need to communicate, and users should be cognizant of, the strengths and weaknesses of the data they choose and how climate data choices influence their conclusions.”
Terry Fulp, regional director of Reclamation’s Lower Colorado Region, said the report emphasizes that Colorado River Basin hydrology is increasingly volatile and must be planned for accordingly.
“This made it very clear that we can’t rely on the 100-year record,” he said. “You can’t just look at the past and assume it’s replicated in the future. We all knew that, but it is good to have the body of science conclude that, too.”
Brad Udall, a senior climate and water research scientist at Colorado State University who was a technical reviewer for the report, said that while it covers an amazing breadth of material, it has key advice for water managers.
“At the broadest level, the take-home message is, a tremendous amount of science has been done in the Basin,” he said, “and while it may not give us the answers that tell us what to do, it strongly suggests we need to be prepared for a very different kind of future that’s hotter and drier.”
The past 40 years have seen a substantial warming trend, the report says, noting that the period since 2000 has been about 2 degrees Fahrenheit warmer than the 20th-century average and likely warmer than at any time in the past 2,000 years.
Authors of the State of the Science report note they did not evaluate current Basin water management, address ecosystem needs or provide recommendations. Instead, they concentrated on assessing the chain of data and models that provide an understanding of the Basin’s hydrology, while recognizing how the rapid expansion of scientific knowledge and its increasing complexity parallel the growing uncertainties about how future climate will affect hydrology. Absent a dramatic increase in rain and snow, the Basin’s runoff and water supply are increasingly being affected by warmth.
With temperature, there is “a very clear signal and that trend … is significant enough that people have a fair amount of confidence it is impacting the hydrology in the Basin,” said lead co-author Liz Payton, Western Water Assessment’s Colorado River Basin assessment specialist.
Those effects were evident this year as a warm spring quickly erased what had been a robust snowpack leading up to April 1.
“I’m still stunned by the 100 percent snowpack and the 52 percent runoff,” Udall said. “That’s just mind-boggling.”
Adding the Climate Change Factor
The State of the Science report comes at an important time. Fresh from completing unprecedented Drought Contingency Plans in 2019, key players in managing the river will next turn their attention to updating and renegotiating the river’s 2007 Interim Operating Guidelines, which expire in 2026. Crafted in the early stages of a two-decade drought, the 2007 guidelines along with the subsequent Drought Contingency Plans are a testament to managing the Basin’s extreme volatility.
Coming to terms on a new set of guidelines, including their length, will differ from 2007 because the last set of guidelines was based on limited modeling data that didn’t fully incorporate climate change projections, said Bill Hasencamp, manager of Colorado River resources with the Metropolitan Water District of Southern California.
While it is hard to predict specifically how the science report will inform the renegotiations, its recurring themes of increased temperatures, reduced streamflow and variable precipitation “will almost certainly arise in the context of the modeling efforts undertaken in the renegotiation,” said Amy Haas, executive director of the Upper Colorado River Commission.
New revelations about Colorado River Basin science appear with increasing frequency. In a lengthy July thread on Twitter, Udall noted the growing footprint of climate change in the Basin and how the expected pace of warming, which some models project could be as much as 5 degrees Fahrenheit by 2050, would greatly amplify the impacts seen in 2020. Scientists with the U.S. Geological Survey this year said warmer temperatures by 2050 could reduce the amount of water flowing in the river by as much as 30 percent.
“All of this has a name: aridification,” Udall wrote on Twitter. “Get used to it.”
The State of the Science report helps water managers understand key subjects, such as what climate monitoring is revealing and where uncertainty and errors exist.
Report contributor Carly Jerla, who manages Reclamation’s Modeling & Research Group, called it a “no-nonsense” scientific platform with a clear message. “We know we can’t just let history repeat itself,” she said. “This report clearly lays out that something else has to be done.”
Pellegrino, with Southern Nevada Water Authority, said the report provides a “one-stop shop” for busy river managers.
“Of all the many hats water managers wear, we are not researchers and we are not innovators,” she said. “It’s difficult to have an eye on all of the things we are doing related to species and policy and water supply planning and also be able to comb through the various sources of new hydrologic or climate change data.”
Like many, Pellegrino would prefer a consistent pattern of climate and water supply projections from which to base management decisions.
“It’s really hard for somebody who wants predictability to acknowledge there is going to be wide range of variability that’s going to persist for a very long time,” she said. “But that’s where we are.”
The State of the Science report stems from the 2017 Colorado River Hydrology Research Symposium aimed at giving water resource managers a better understanding of new hydrologic research initiatives, and giving researchers a better understanding of the Basin water system and the tools used by managers. Together, they explored how research could help improve those tools. That was crucial because research not fully grounded in the particulars of the managed system can produce alarming results. Hasencamp recalled one study that gave Lake Mead an even chance of going dry by 2021, a finding that dumbfounded water managers.
“We all looked at it and said, ‘What assumptions are they making?’” he said. “This is not very good science because they didn’t talk to the people who are actually running the system and managing it.”
Reaching Consensus on Science
The historical record illustrates the dramatic swerves in Colorado River Basin hydrology. Some years the snow never stops. Other times, unseasonable warmth and dryness dominates as officials nervously watch lake levels plummet in the river’s two major reservoirs, Lake Powell and Lake Mead.
Scientists devote their careers to figuring how forecasts and projections can improve. On the ground, life can be more stressful for water resource practitioners charged with providing a reliable water supply. Report authors acknowledge the conundrum.
“Given the stakes involved, it is reasonable that Colorado River Basin planners and managers desire greater certainty in water supply forecasts and long-term projections,” the report’s authors wrote. “They need some sense of the likelihood of hydrologic shifts, especially shifts to the dry side.”
One area of possible improvement is the 24-month water supply forecasting system that is partly based on assumptions of average monthly inflows to the Colorado River between Lake Powell and Lake Mead, said Payton.
“That’s a significant reach because if there is a lot or not as much inflow as the monthly average, you could shift Lake Mead above or below one of the important thresholds” that determine how much water agencies can draw from the river, she said. “If Mead is right at a shortage threshold and you have underestimated the inflow, you may end up declaring a shortage when you didn’t have to.”
Improvements in forecasting are needed from months to years to even decades out, said Pellegrino, with Southern Nevada Water Authority.
“Obviously, the long-term time scale is probably the most relevant for policy decisions, but the short and mid-terms are just as important,” she said. “The question is, if we knew next year was going to repeat the hydrology we saw in 2002, the driest year on record, would we make different water management decisions? I think the answer to that is yes at all time scales.”
Faced with uncertainty, Pellegrino believes the prudent approach is to be “eyes wide open” to the implications of the wide range of variability.
“Instead of identifying the hydrology that’s problematic or exact streamflow record that’s correct, spend your efforts coming up with the benchmarks for your water management community or basin that really mean something,” she said.
Making Better Decisions
For an area such as Las Vegas, that means preparing for more heat and dryness. Pellegrino said her agency has calculated that the creeping temperature rise could increase per capita water use by nine gallons a day by 2035.
Outcomes like that mean agencies should prepare for as many scenarios as possible, aiming for maximum flexibility, “like a dimmer switch,” said Taylor Hawes, Colorado River program director with The Nature Conservancy. Waiting too long to act could be costly.
“We should consider this time before a full-blown crisis as a gift,” she said. “We are on ‘water time,’ and developing new water management tools takes years. We should not squander this time now, because we will never have a perfect picture of what the next year or two holds. Trying to develop these kinds of tools in the middle of the crisis will create chaos, social and economic impacts and unintended consequences. It is much more effective to have the tools ready to deploy before they are needed.”
Fulp, Reclamation’s regional director, said the report helps reframe the basis for near-term planning and gives a glimpse of what to expect further out, uncertainty and all.
“You’re talking about looking at hundreds, if not thousands of different futures and seeing what the statistics tell us,” he said. “Is one decision better under a lot of scenarios or is it only better under a few scenarios?”
The flow of scientific data about the Colorado River Basin will continue. Some reports will generate more response than others. Amid that, the depth and breadth of the Colorado River Basin Climate and Hydrology: State of the Science stands out.
“We hear about so many studies with dire predictions for the Colorado River but I think the bigger meta message is we have this great collaboration among water agencies to gather more information about the past, present and future of climate hydrology to make better decisions and planning,” said Lukas, with Western Water Assessment. “That’s the story I like to emphasize.”
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In a joint letter Tuesday, water officials from Arizona, California, Colorado, Nevada, New Mexico and Wyoming asked Interior Secretary David Bernhardt to “refrain from issuing a Final Environmental Impact Statement of Record of Decision regarding the Lake Powell Pipeline until such time as the Seven Basin States and the Department of the Interior are able to reach consensus regarding outstanding legal and operational concerns raised by the proposed Lake Powell Pipeline project.”
If the approval process for the Lake Powell Pipeline is not halted so concerns can be addressed, the letter states it may result in “multi-year litigation” that could also complicate future interstate cooperation concerning use of the Colorado River…
Despite a potential threat of litigation if their concerns are not resolved, Brock Belnap, an assistant general manager at the Washington County Water Conservancy District, said Thursday the water district hopes issues can be resolved without too much disturbance to the pipeline’s timetable.
“We appreciate that they express they want to resolve the issues they may have and we are pledging likewise to work with them to address the issue they may have in regard to the Law of the River in the Colorado River,” Belnap said…
An example of the issues some of the other states have is that Washington County is geographically located in the Lower Colorado River Basin, Belnap said, and the compacts state that water rights cannot be transferred from the one basin to the other. However, Utah is counted among the Upper Colorado River Basin States, and the compacts also say each state has a right to develop its allocated portion of the Colorado River within its boundaries, he said…
The government received more than 10,000 public comments on an environmental impact report for the proposed pipeline before Tuesday’s deadline, U.S. Bureau of Reclamation spokesman Marlon Duke said. The Interior Department, which oversees the bureau, is expected to issue a final report, which could bring the project a step closer to approval.
Although the proposal isolates Utah from the other states that rely on the river, it’s committed to bringing water it’s entitled to tap to those who need it, said Todd Adams, director of the Utah Division of Water Resources.
He said the project has been under review for about 20 years, and many other projects have gone through federal review while states worked through unresolved issues…
Zachary Frankel, executive director of the Utah Rivers Council, attended the meeting and asked if the committee planned to halt the project due to the concerns expressed by the other states in Tuesday’s letter.
Utah’s largest new water diversion in Colorado River Basin ignites a modern water war, results in veiled threat of litigation by other states.
In a stunning letter to the Secretary of Interior, a coalition of state water agencies, large water suppliers, and Governors’ representatives of Nevada, Arizona, California, Colorado, Wyoming and New Mexico are asking that Utah’s controversial Lake Powell Pipeline be placed on hold.
The shocking move demonstrates how out of touch the Utah Division of Water Resources and its lobbying partners have been in understanding the impacts of climate change on the Colorado River and of the Pipeline’s impact to the water supplies of seven states. The letter notes:
“As Governors’ representatives of the Colorado River Basin States of Arizona, California, Colorado, Nevada, New Mexico, and Wyoming, we write to respectfully request that your office refrain from issuing a Final Environmental Impact Statement (FEIS) or Record of Decision (ROD) regarding the Lake Powell Pipeline until such time as the seven Basin States and the Department of the Interior (Interior) are able to reach consensus regarding outstanding legal and operational concerns raised by the proposed Lake Powell Pipeline project.”
The strong letter of opposition was signed by representatives of the Colorado River Board of California, the Arizona Department of Water Resources, the Colorado Water Conservation Board, the New Mexico Office of the State Engineer, the Southern Nevada Water Authority, the Colorado River Commission of Nevada and the State of Wyoming.
They joined scores of groups and many hundreds of people across seven states submitting comments of opposition to the Lake Powell Pipeline to the Provo Office of the Bureau of Reclamation for the DEIS. The project drew criticism across the American West because the Colorado River has dropped dramatically with reservoir levels at 50% of capacity in an era of water cuts and climate change.
This is a historic first for 6 of the 7 Colorado River Basin States to reprimand another state on what they see as:
“Serious legal concerns relating to the 1922 and 1948 Compacts, including the accounting of the Lake Powell Pipeline diversion and other operational issues under the Law of the River.”
Utah ignited the water war with other Colorado River Basin states by pushing the Lake Powell Pipeline even without a demonstrable need for the water. Utah water officials justified the Pipeline with a high municipal water use of over 300 gallons per person per day, while other cities like Las Vegas, Denver, Los Angeles and Phoenix have water use between 120 and 150 gpcd, or less.
In a separate letter, the Southern Nevada Water Authority noted:
“What the Utah Board of Water Resources characterizes as extreme conservation efforts and impractical conservation, are actually commonly applied in an efficient and effective manner in many other communities.”
“This project is water hoarding at its finest. Utah wants to cash in on its ‘water entitlement’ under the Colorado River Compact so badly that it is willing to upset the fragile balance of a basin that supports 40 million people, recreational and agricultural economies, tribal lands and cultures, and irreplaceable landscapes and ecosystems.” — said Jen Pelz, the Wild Rivers Program Director at WildEarth Guardians
“Secretary Bernhardt should listen to the six Colorado River states that just asked him to delay any decision regarding the Utah’s unnecessary and harmful proposed Lake Powell Pipeline. All six states, especially Arizona, would be hurt by Utah’s attempted water grab from the drought- stricken Colorado River.” — said Douglas Wolf, Senior Attorney, Center for Biological Diversity
“It is not often where grassroots groups and government water buffaloes are aligned on bad water projects, but the Lake Powell Pipeline is such a boondoggle that opposition is now widespread. We hope St. George finally begins to follow the lead of communities like Las Vegas, Denver, Albuquerque, Phoenix and others that have implemented world-class conservation programs.” — said Kyle Roerink, Executive Director of the Great Basin Water Network
A coalition of groups also submitted extensive comments opposing the embattled Lake Powell Pipeline. The coalition has requested the Bureau of Reclamation explore other less expensive and environmentally destructive means for meeting the water needs of residents of Washington County in southwest Utah. This is also an Alternative identified as missing from the DEIS in the letter sent to the Secretary of the Interior by the 6 State Coalition. The 224 page letter can be found HERE.
The letter was submitted by Utah Rivers Council, Save the Colorado, WildEarth Guardians, Great Basin Water Network, Living Rivers, Glen Canyon Institute, Utah Audubon Council, SUWA, Conserve Southwest Utah, Citizen’s Water Advocacy Group of Arizona, Sunrise Movement of Las Vegas, Progressive Leadership Alliance of Nevada, San Diego Coast Keeper and Grand Staircase Escalante Partners. It details flaws in Reclamation’s environmental review including challenging the basis and need for the project itself, the lack of examining more cost-effective and less destructive alternatives, and its failure to analyze and mitigate the environmental harms that would arise if the project goes forward.
The Lake Powell Pipeline is one of the projects identified by the Trump Administration–in its June 4, 2020, Executive Order No. 13927–to be fast tracked through the environmental review process.
From email from the Colorado Water Conservation Board (Rob Viehl):
Proposed Acquisition of Contractual Interest in Ruedi Reservoir Water for ISF Use on the Fryingpan River and the 15-Mile Reach of the Colorado River
The Colorado Water Conservation Board will be considering an offer from the Colorado River Water Conservation District, acting through its Colorado River Water Projects Enterprise (“District”) of a short-term lease of 3,500 acre-feet of water that the District holds in Ruedi Reservoir for instream flow (“ISF”) use. The proposal is to use the released water to supplement winter flows in the Fryingpan River below Ruedi Reservoir from January 1, 2021 – March 31, 2021; and from April 1 – December 31, 2021, to help meet or reduce shortfalls to the U.S. Fish and Wildlife Service’s flow recommendations for the endangered fish critical habitat in the 15-Mile Reach of the Colorado River. The Board will consider this proposal at its September 16-17, 2020 virtual meeting. The agenda for this Board meeting can be found at:
Consideration of this proposal initiates the 120-day period for Board review pursuant to Rule 6b. of the Board’s Rules Concerning the Colorado Instream Flow and Natural Lake Level Program (“ISF Rules”), which became effective on March 2, 2009. No formal Board action will be taken at this time.
Information concerning the ISF Rules and water acquisitions can be found here.
The following information concerning the proposed lease of water is provided pursuant to ISF
Decree: 81CW0034 (Second Filling)
Appropriation Date: 1/22/1981
Adjudication Date: 12/31/1981
Decreed Amount: 101,280 acre-feet
Bureau of Reclamation Contract: 139D6C0101
Contract Use: Municipal use in Colorado River Basin; includes “use of water by . . . piscatorial users, including delivery of water to supplement streamflow. . . .”
Contract Amount: 4,683.5 acre-feet
Amount Offered for Consideration: Up to 3,500 acre-feet.
Proposed Reach of Stream:
Fryingpan River: From the confluence with Rocky Ford Creek, adjacent to the outlet of Ruedi Reservoir, downstream to its confluence with the Roaring Fork River, a distance of approximately 14.4 miles.
15-Mile Reach of the Colorado River: From the confluence with the headgate of the Grand Valley Irrigation Company (lat 39 06 06N long 108 20 48W) downstream to its confluence with the Gunnison River.
Purpose of the Acquisition and Proposed Season of Use:
The leased water would be used to supplement the existing 39 cfs ISF water right in the Fryingpan River to preserve the natural environment, and used at rates up to 70 cfs to meet the Roaring Fork Conservancy and Colorado Parks and Wildlife flow recommendations to improve the natural environment to a reasonable degree. The leased water would be used to also supplement the existing ISF water rights in the 15-Mile Reach to preserve the natural environment from July 1 – September 30, 2019, and to provide water at rates above the existing decreed ISF rates to help meet or reduce shortfalls to the U.S. Fish and Wildlife Service’s (“USFWS”) flow recommendations for the endangered fish critical habitat in that reach to improve the natural environment to a reasonable degree from April 1 –December 31, 2019.
Water stored in Ruedi Reservoir will be released to the Fryingpan River during the winter time period. The existing instream flow water right is decreed for 39 cfs from November 1 – April 30. The objective of the lease would be to maintain Fryingpan River flows at a rate of 70 cfs to prevent the formation of anchor ice at times when temperatures and low flows could otherwise combine to create anchor ice, which adversely impacts aquatic macroinvertebrates and trout fry.
The 15-Mile Reach of the Colorado River provides critical habitat for two species of endangered fish: the Colorado pikeminnow and the razorback sucker. This reach is sensitive to water depletions because of its location downstream of several large diversions. It provides spawning habitat for these endangered fish species as well as high-quality habitat for adult fish. Due to development on the Colorado River, this reach has experienced declining flows and significant dewatering during the late summer months, and at times, there are shortages in the springtime. As a result, the USFWS has issued flow recommendations for the 15-Mile Reach since 1989 to protect instream habitat for the endangered fish.
Available information concerning the purpose of the acquisition and the degree of preservation and improvement of the natural environment, and available scientific data is available at:
The second-ever call on the Yampa River was lifted [August 3, 2020] morning after a trio of water providers announced the release of up to 1,500 acre-feet of water from Elkhead Reservoir to support irrigators in the Yampa River Valley and endangered fish.
The latest call was placed on the Yampa River on Aug. 25. The first call was in the late summer of 2018, also after an uncommonly hot, dry summer. The release of the water has ended the immediate need for water administration, allowing irrigators who had been legally prevented from taking water to resume diversions.
Tri-State Generation and Transmission Association has begun releasing 500 acre-feet of its water, and the Colorado River District is releasing another 750 acre-feet of water that it controls from the reservoir near Hayden.
A third organization, the nonprofit Colorado Water Trust, will use money from the Colorado Water Conservation Board to support the upper Colorado Endangered Fish Recovery Program’s contract for additional water in Elkhead in 2020. The Colorado Water Trust also has raised private funds to support a potential release of 250 acre-feet of water to provide in-channel flows for endangered fish species in the Yampa.
Water will continue to be released from Elkhead Reservoir, as necessary, through September. Rain, snow and cloud cover could suppress demand.
Irrigators, fish feeling the heat
A statement from the River District and Tri-State emphasized the intention of helping irrigators.
“Agriculture producers in the western U.S. currently are being hit with the triple threat of drought, low prices and pandemic restrictions, so anything we can do to ease the burden of farmers and ranchers in the Yampa Valley is something we are willing and honored to do,” said Duane Highley, CEO at Tri-State, the operator of coal-fired power plants near Craig.
Andy Mueller, the general manager of the River District, echoed that theme.
“We hope these actions help alleviate the depth and severity of ranchers being curtailed and allow some of them to turn their pumps back on to grow more forage before winter,” he said.
“It was a crazy hot and dry summer,” said Andy Schultheiss, the executive director of the Colorado Water Trust. “There was just nothing left in the river — or, at least, very, very little.”
Schultheiss said the trust was interested in preserving habitat for fish and other species in the river, including fish in the lower reaches of the Yampa that are on the endangered species list. In August, the organization also contracted to release 500 acre-feet of water from the Stagecoach Reservoir, near Oak Creek, to ensure flows through Steamboat Springs.
Impact of the releases was reflected Thursday afternoon at stream gauges maintained by the U.S. Geological Survey. The river above the confluence of Elkhead Creek was running 102 cubic feet per second. Bolstered by the reservoir releases, however, it was running 125 cfs downstream at Maybell. It was 95 cfs at Deer Lodge, located 115 river miles downstream from Elkhead Reservoir at the entrance to Dinosaur National Monument, below several agricultural diversions.
A warming climate of recent decades and the weather of the past year probably both played a role in 2020’s second-ever Yampa call.
“August likely will end in the top 10 hottest and driest on record in the Yampa basin,” state climatologist Russ Schumacher said during an Aug. 25 webinar. “You see warmer-than-average temperatures everywhere except a couple of pockets in North Park.”
Many areas were 4 to 6 degrees above average, and some pockets were even hotter. Fall and winter temperatures are more variable, which summer’s are much less so, said Schumacher. “Having 5 or 6 to 8 degrees above average in summer is quite remarkable,” he said.
The River District’s Mueller nodded to this broader context.
“As drought and low flows promise to persist, today’s cooperative actions could help us learn and plan for an uncertain water future,” he said.
Regulation is new reality
What sets the Yampa River apart from other rivers in Colorado is its storied tradition: a river without administration. The contrast may be most stark with the South Platte, which drains the heavily populated towns and cities and still abundant farms on the northern Front Range. There, it’s barely an exaggeration to say that every drop is measured, ensuring that diverters are taking only as much water as to which they have rights.
The Yampa has typically met the needs of all diverters, including those of irrigators, who are responsible for nearly all the water consumed in the Yampa River basin on an annual basis. Diverters were on an honor system to take no more than their allocated share of water.
Putting a call on a river requires the sorting out of water rights under Colorado’s first-in-time, first-in-right hierarchy. Those with mostly older — and, therefore, senior rights — have first dibs but only to the amount they are allocated.
The call placed on the river Aug. 25 was triggered by agriculture users lower on the river, at Lilly Park near Dinosaur National Monument. They were failing to get the river’s native flows to which they were entitled within their priority of 1963.
To honor the seniority of those water rights, Erin Light, the division engineer, initiated a call on the river to ensure that the more senior right would get delivery of the water.
Those affected were all water users upstream, even to the headwaters, with junior or more recent allocations. Junior water users are cut off to the amount necessary to satisfy the call, which could be partially or completely, as per the needs of the downstream user with the senior but unsatisfied allocation.
Light last year announced that all water diverters must install headgates and measuring devices, to allow withdrawals to be controlled and measured. Some have done so, others have been given extensions and some others have failed to comply, she said. Those without headgates and measuring devices — even if they have a more senior water right — risk being cut off entirely when a call occurs.
This push to measure diversions began at least a decade ago, after Light arrived in the Yampa Valley. One of those she persuaded was Jay Fetcher, who ranches along the Elk River, northwest of Steamboat Springs. He remembers some grumbling. The informal method had always worked. Now he’s glad he can prove he’s taking his allocated water — and no more.
“Once we changed, we realized that it was a real plus,” Fetcher said. “We knew what we were doing with our water, and we could justify (our diversions), not only to ourselves, but to Erin and the state.”
Jim Pokrandt, the director of community affairs for the River District, echoed that sentiment.
“It’s in everybody’s best interest,” Pokrandt said, “to foster a solution that recognizes the reality, that doesn’t put agriculture out of business, while we are on the pathway to better water administration.”
Aspen Journalism is a local, nonprofit, investigative news organization covering water and rivers in collaboration with Steamboat Pilot & Today and other Swift Communications newspapers. This story ran in the Sept. 7 edition of Steamboat Pilot & Today.
Here’s an in-depth report from (Bruce Finley) writing in The Denver Post. Click through and read the whole article. Here’s an excerpt:
A hundred miles from Colorado’s Front Range house-building boom, field scientist Delia Malone dug her fingers into spongy high-mountain wetlands at the edge of the Holy Cross Wilderness.
She found, about 15 inches underground, partially decayed roots, twigs and the cold moisture of a fen. These structures form over thousands of years and store water that seeps down from melting snow.
Malone has been digging about 20 holes a day, surveying fens for the U.S. Forest Service, to better understand nature’s water-storage systems — which sustain vegetation and stream flows that 40 million people across the Colorado River Basin rely on in the face of increasing aridity.
Aurora and Colorado Springs are planning to flood these wetland fens and replace natural storage with a man-made system: a $500 million dam and a reservoir that may require changing wilderness boundaries.
The cities each own rights to 10,000 acre-feet a year of the water that flows out of the wilderness and would pump what the reservoir traps, minus evaporation, through tunnels under mountains to other reservoirs and, finally, to pipes that deliver steady flows from urban faucets, toilets, showers and sprinkler systems…
Fens play a key role ensuring that streams and rivers still flow after winter snow melts. And as climate warming leads to earlier melting and depletes surface water in the Colorado River, natural wetlands increasingly are seen as essential to help life hang on. The benefits stood out this summer as the West endured record heat, wildfires and drought…
Yet Front Range developers’ desire for more water is intensifying. Across the mountains at construction sites on high dusty plains, roads and power lines have been installed, heavy dirt-movers beep and carpenters thwack atop roofs.
Local governments already have approved permits allowing house-building at a pace that in some areas is projected to nearly double water consumption.
Colorado Springs officials issued 3,982 permits for new single family homes last year, 18% higher than the average over the previous five years, according to data provided to The Denver Post. They estimated the current population around 476,000 will reach 723,000 “at build-out” around 2070. This requires 136,000 to 159,000 acre-feet of water a year, city projections show, up from 70,766 acre-feet in 2019.
Aurora officials estimated their population of 380,000 will reach 573,986 by 2050. They’ve approved entire new communities, such as the 620-acre Painted Prairie with more than 3,100 housing units in the “aerotropolis” that Denver leaders have promoted near Denver International Airport, and projected current water consumption of 49,811 acre-feet a year will increase to 85,000 acre-feet and even as much as 130,158 acre-feet in a high-growth, rapid-warming scenario…
To make a new dam and reservoir more palatable, the cities are exploring unprecedented “mitigation” of digging up and physically removing the underground fens, then hauling them and transplanting them elsewhere to restore damaged wetlands. An experiment on a ranch south of Leadville, officials said, is proving that this could help offset losses of Homestake Creek wetlands.
This would challenge a federal policy laid out in 1999 at Interior Department regional headquarters in Denver that classifies fens as “irreplaceable.” The policy says “onsite or in-kind replacement of peat wetlands is not thought possible” and that “concentrated efforts will be made to encourage relocation of proposed reservoirs… that might impact fens, when practicable.”
Covered by grasses and shrubs, water-laden fens blanket the Homestake Valley — wetlands filled with porous peat soils that receive minerals and nutrients in groundwater. Moving such wetlands, if attempted, would require massive hauling of soil blocks combined with the delicate precision of an organ transplant to retain ecological functioning…
Some environmental groups are preparing for legal combat should the cities seek required state, county and federal permits. Others haven’t weighed in. Conservation Colorado leaders declined to comment on this water push.
Transplanting fens as mitigation to try to restore wetlands elsewhere “for our convenience” is impossible, WildEarth Guardians attorney Jen Pelz said. “Fens and other sensitive high-elevation wetlands are quite beautiful and mysterious, more art than science, not something we can re-engineer.”
Dams and diversions proposed in recent years around the West “are just as destructive as those built a century ago, and building dams today is actually more irresponsible because we know that dams disconnect aquatic and riparian habitat, cause species extinction, disrupt ecosystem function, dry rivers and harm native cultures and communities,” she said.
“We need to start removing dams, not building more. This project is one of many where water managers are looking to cash in on their undeveloped rights or entitlements at the expense of people and the environment. … It’s time to draw a line in the sand.”
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
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
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
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.
A view, from the Alternative A dam site, of the Homestake Creek valley. The triangle shape in the distance is the dam that forms Homestake Reservoir. Photo credit: Brent Gardner-Smith/Aspen Journalism
One of four potential dam sites on lower Homestake Creek, about four miles above U.S. 24, between Minturn and Leadville. From this location, the dam that forms Homestake Reservoir higher up the creek can be seen. Photo credit: Brent Gardner-Smith/Aspen Journalism
A map from Colorado Springs Utilities that shows how tunnels could bring water to Whitney Reservoir from Fall and Peterson creeks, and from the Eagle River. The map also shows the route of a pipeline to pump water from Whitney Reservoir to Homestake Reservoir.
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
The Energy Policy Act of 1992, passed by a Democratic Congress and signed by Republican President George H.W. Bush, set the maximum flow rate for showers at 2.5 gallons per minute. President Trump is proposing to increase the rate, which he calls inadequate to wash his “beautiful hair.”
On Aug. 13, the Department of Energy’s Office of Energy Efficiency and Renewable Energy issued a Notice of Proposed Rulemaking to amend the existing standard for showerheads. The documentation prints out at 25 pages of mind-numbing rationalization. Its definition of showerheads exemplifies the byzantine logic behind this policy shift.
For example, the proposed rule provides three images of fixtures with between three and eight heads attached to a single pipe coming out of the wall. So long as none of the individual heads has a flow greater than 2.5 gallons per minute, the measure asserts that each fixture satisfies Congress’s quest for water and energy conservation.
How can the Energy Department allow shower fixtures with as many as eight heads, each emitting 2.5 gallons per minute? For context, Webster’s dictionary defines a showerhead as a “fixture for directing the spray of water in a bathroom shower.”
But the proposed rule interprets “showerhead” to mean “an accessory to a supply fitting for spraying water onto a bather.” With this sleight of hand, a congressional rule limiting showerhead flows can be deftly avoided by installing a hydra-headed fixture with multiple “showerheads,” each flowing at 2.5 gallons per minute.
The agency also released a fourth image of a wall fixture with seven nozzles, which the rule would not subject to the 2.5 gallons per minute maximum. The Energy Department deems these fixtures a “body spray” rather than a showerhead because they are “usually located” below the bather’s head. (Of course, the person showering may be short, or the plumber may install the fixture high on the shower wall.) Body sprays may have six or eight nozzles with no flow limits.
The sad part of this foolishness is that the Environmental Protection Agency’s WaterSense program, which identifies water-efficient projects and promotes water conservation, has been spectacularly successful, at virtually no cost to consumers or the regulated community. Showers constitute 17% of residential water use. That’s 40 gallons per day for the average family, or 1.2 trillion gallons annually in the United States.
COVID-19 has helped to make the affordability of water a national issue. Some rural areas, such as the Navajo Nation, where many people need to haul water to their homes and villages, have higher rates of coronavirus infection. People who have lost their jobs find themselves unable to pay their water bills, which in turn compromises the financial stability of water providers.
Allowing showers to use more water would have several unfortunate consequences for cities across the country. It would increase the amount of water cities must treat; raise the chances of raw sewage overflows at water treatment plants – especially in cities such as Washington, D.C. that combine storm and sewer water; and increase the amount of energy used to pump and treat water.
Disrupting low-flow fixture rules would create special hardships for western cities, such as Los Angeles and Las Vegas, that have struggled with water shortages for decades. Both cities remarkably reduced their total water use between the 1980s and 2020, despite rapid population growth, partly by converting residences to low water-use fixtures.
Water is not just another natural resource. Without it our bodies cease to function, our crops dry up, and our economy grinds to a halt. We can’t make any more water, so it makes sense to use the water we have wisely.
FromThe Santa Fe New Mexican (Scott Wyland) via The Taos News:
A severe, prolonged drought is reducing the river’s flows to the lowest levels in decades, affecting cities’ drinking water supplies and compelling farmers to adjust how they water their fields.
[Glen] Duggins grows chile peppers, alfalfa and corn on his 400-acre farm in Lemitar, a tiny community north of Socorro. He already faces the prospect of restaurants buying fewer goods from him during the ongoing novel coronavirus pandemic, when their operations have been limited by the state’s public heath orders. Now he’s also seeing higher costs to produce his crops due to pumping.
But he is fortunate, he said, because many farmers in the Middle Río Grande Valley don’t have water pumps and must shut down when the river gets low…
A thin mountain snowpack, recent heat wave and light monsoon have depleted water levels from the Colorado River Basin to the Chama River to the Río Grande. It’s perhaps the most arid year in a two-decade dry period in New Mexico, making climate scientists and water managers wonder whether this is the start of an even drier time that will demand a new, long-term approach to urban planning and water use.
Locally, the prolonged drought can be seen in cottonwoods’ foliage turning yellow six weeks early along a parched stretch of the Santa Fe River and the likelihood of the Buckman Direct Diversion — which pulls Río Grande flows for city of Santa Fe and Santa Fe County water users — suspending operations for the first time in its 10-year history.
Everyone must prepare for how a warmer climate will diminish water supplies and put more stress on humans and the ecosystem, said Dave DuBois, a state climatologist at New Mexico State University.
“We need to address climate change and adapt to it,” DuBois said. “Not just in the here and now, but the next 20, 30 years.”
The Northern Integrated Supply Project achieved another important milestone on Wednesday, with the Larimer County Board of County Commissioners approving the 1041 Land Use Permit application on a 2-1 vote.
The permit will allow the construction of Glade Reservoir, its recreation components and the pipelines to convey water from the reservoir to participants throughout Northern Colorado.
Central to the permit is the framework for the development of Glade Reservoir as a future recreation area to be managed by Larimer County. Glade Reservoir, just north of Ted’s Place on U.S. Highway 287, will join Horsetooth Reservoir, Carter Lake, Flatiron Reservoir, Pinewood Reservoir and the future Chimney Hollow Reservoir as a site for water recreation, fishing, hiking and more.
The participants of NISP have agreed to spend more than $16 million to develop the recreation site, and they have purchased the former KOA campground nearby to create camping opportunities.
Another part of the permit dictates the route and procedures for the placement of pipelines to deliver high-quality drinking water to communities in Northern Colorado. It reiterates the commitment of NISP to convey roughly one-third of its water deliveries via the Poudre River through downtown Fort Collins, increasing the overall number of days available for recreation at the new Fort Collins Whitewater Park.
NISP has now received its permit from Larimer County for land use and from the State of Colorado for Water Quality and for Fish and Wildlife Mitigation and Enhancement. This fall, NISP anticipates receiving a Record of Decision from the U.S. Army Corps of Engineers. Next year, NISP anticipates working with the City of Fort Collins to coordinate on a route for a pipeline to pick up the Glade Reservoir water that has been conveyed through Fort Collins via the Poudre River.
NISP is being built to address future water needs for 15 municipalities and water districts, including the Fort Collins-Loveland Water District, the Town of Windsor and others throughout the region. Northern Water is coordinating the effort through the NISP Water Activity Enterprise.
The vote came after lengthy hearings before the county board and the county’s planning commission. The majority of speakers at those meetings spoke about concerns over the project’s effects on the Poudre River, its main water source. The project would divert water from the river during its peak flows due to its relatively junior water rights.
Nearby residents in the Bonner Peak and Eagle Lake neighborhoods also voiced concerns about pipeline routes disrupting quiet, rural neighborhoods, and diminishing property values. Northern Water, the agency pushing for NISP’s construction, hasn’t ruled out using eminent domain to build those pipelines, if necessary…
In comments explaining his vote against the permit, Kefalas noted scientific papers show a warming trend across much of Colorado, with consequences for rivers fed by snowmelt, like the Poudre.
“Based on the modeling that has been done with the Upper Colorado River basin, I think there are serious implications to the Poudre River flow and how that affects the Glade Reservoir,” Kefalas said.
Kefalas said he was also uncomfortable with the project’s tradeoff in advocating for flatwater recreation on a reservoir a 20-minute drive outside of Fort Collins, instead of seeing high spring flows through the city as a recreational amenity…
In voting to approve, commissioner Johnson said a rejection of the permit would be an example of parochial self-interest. While much of NISP’s water would be used in communities outside of Larimer County, Johnson said Colorado is full of examples of projects where water is stored and transported from one region to another…
Commissioner Donnelly hewed closely to the county’s 1041 evaluation criteria, which assess projects based on how they fit into the county’s master plan and affect its residents. NISP’s proponents were able to satisfy all of the county’s criteria, Donnelly said…
The project is still awaiting a record of decision from the Army Corps of Engineers before it can move forward into construction.
Larimer County’s Board of County Commissioners voted 2-1 to approve a 1041 permit for the Northern Integrated Supply Project on Wednesday, with John Kefalas casting the lone “no” vote.
Explaining his dissent, the District 1 commissioner said he felt the 12 land use criteria used by the board fell short and failed to create a “level playing field,” although he acknowledged the board’s efforts to allow public comment virtually…
He discussed the projected impacts of climate change on the upper Colorado River Basin, and echoed the concerns of many commenters regarding the reduction in flow that the Poudre River could see from the creation of the Glade Reservoir.
He pointed out that Fort Collins, which is bisected by the river, has concerns about the flows in the Cache la Poudre.
“I acknowledge that Northern (Water) has done their utmost to look at mitigation and other impacts on the Poudre River ecology, riparian areas and natural areas,” he said. “There still remains the fact that the city of Fort Collins has concerns about the potential impact on the Poudre River.”
Commissioners Tom Donnelly and Steve Johnson each walked through the land use criteria and how the project satisfied them…
The vote on the permit came after an extensive public hearing — one session saw representatives of the Northern Water Conservancy District advocate for the project, two sessions invited public comment, and Northern Water representatives answered questions during a fourth session.
While a large part of the presentation Wednesday was taken up by the commissioners explaining each of their votes, the commissioners also heard from Northern Water representatives who asked for adjustments to some of the conditions placed on the proposal.
The commissioners agreed to include a suggestion by Northern Water that, if the alignment of a related pipeline had to be adjusted by more than 100 feet without a landowner’s consent, that section of the pipeline would again have to be reviewed.
They also agreed to include restrictions proposed by Northern Water on construction activities in the Eagle Lake area.
Here’s a photo gallery from the hearing via The Fort Collins Coloradoan.
The Cache la Poudre River in Northern Colorado is often referred to as a “working river.” It provides drinking water for cities and irrigation water for farms. During the summer months it’s popular with kayakers, tubers and anglers. It’s home to fish, birds and other wildlife.
But a reservoir proposal facing a key vote from Larimer County commissioners would give it one more big task, and the panel is hearing from community members who think it can handle the work, and those who don’t.
The Northern Integrated Supply Project (NISP) — with its two new reservoirs, and network of pipelines across a broad sweep of Northern Colorado — is seeking a 1041 permit to begin construction of the infrastructure project that would use water from the Poudre and South Platte rivers to satisfy the needs of 15 fast-growing Front Range municipalities and water providers.
The agency pushing for NISP, Northern Water, says it has made significant changes to the planned project in order to help the already overtaxed Poudre River, while opponents say it will only hurt, not help…
But with the ribbon cutting less than a year ago, [Evan] Stafford said NISP presents an upstream threat. The project’s biggest reservoir, Glade, would be miles from the park, but it would be felt by kayakers and tubers alike. NISP would pull water out of the river at the same time whitewater paddlers flock to it.
“It’s already pretty affected, but NISP would really increase that effect to almost there being no flooding or a natural kind of rise in the river due to the snow melt,” Stafford said.
That’s important, not just for kayakers, but for the river’s ecological health too. High spring flows flush sediment downstream and are critical for fish and bird habitat…
But that characterization of NISP’s potential impact is unfair, says Northern Water’s general manager Brad Wind.
“At the end of the day to fill a reservoir you’ve got to extract some water from the river,” Wind said.
Because the project relies on relatively junior water rights, Wind says they would have to wait until the highest flows to divert water into the reservoir. Those flows come during the spring runoff. But, he said, once full, the reservoir would release water at other times of year when the Poudre is struggling because of demands from farmers…
NISP has committed to releasing so-called base flows through Fort Collins in certain times of the year to aid fish populations and fill-in dry up points that show up when demand from farmers spikes during the summer months. But it could be awhile before those releases take place. By Northern Water’s projections, construction on Glade’s dam and reservoir might take until 2027 to finish. Filling the reservoir could take up to a decade if the Poudre’s flows are reduced due to drought…
NISP is nearing the end of a more than 15-year permitting process. The latest stretch of public meetings has taken place almost entirely during the pandemic. NISP boasts a laundry list of endorsements from former governors, local business groups, farm groups, even two of three Larimer County commissioners. There’s been a renewed call from the project’s opponents for commissioners Steve Johnson and Tom Donnelly to recuse themselves from deliberations, though both continue to participate in hearings.
Fort Collins, the biggest city along the river’s course, recently voted to oppose the project, making it one of the first governmental bodies to do so…
Fort Collins city council’s opposition is more of a symbolic gesture, given that much of the project’s infrastructure falls outside city limits. The vote from Larimer County commissioners on the 1041 permit has real potential to either slow down the project’s momentum, or ease its way into being fully permitted. It still needs a record of decision from the Army Corps of Engineers, which could come as early as this fall.
All three Larimer County commissioners declined interview requests due to it being a pending land use issue.
From The Rio Grande Water Conservation District (Lisa Cyriacks) via The Crestone Eagle:
In the San Luis Valley: water is and will always be a critical issue. While demands on our scarce water supply grow, there are many community-based efforts working to restore a better water balance and plan for our future.
In the case of groundwater, the amount of water withdrawn by legally permitted wells exceeds the amount of water refilling the aquifers.
At a recent symposium hosted by Adams State University’s Salazar Center, local water leaders presented information on key aspects of current water conditions and challenges.
Salazar Center Director, Rio de la Vista, “With this year’s water shortage, the time is now to raise our level of knowledge on the critical water issues here. We aim to engage more people in community-based efforts for a sustainable water future and we need everyone’s help to make that possible!”
Local water users and State officials recognized something needed to be done in response to a severe drought that started about 20 years ago and reached its peak in 2002. They banded together to form local groundwater sub-districts to balance water use and supply. Their goal is to make groundwater use sustainable and protect senior surface water right holders from water shortages due to groundwater pumping.
Despite efforts to meet a court-mandated goal to replenish the shallow aquifer to pre-2000 levels by 2030, significant progress was curtailed by another serious drought beginning in 2018.
Agriculture is the economic engine in the San Luis Valley. None of the region’s current crops could be grown if growers depended only on the 7.5 inches of annual precipitation that hits the valley floor. The valley is one of the world’s largest high-altitude deserts. Water users draw from the valley rivers and streams to irrigate their crops but the peak flows that are common in May and June dry up by July and August. Given the lack of water storage in the region, growers rely on groundwater to finish watering their crops.
The latest attempt to export water from the valley to the Front Range is led by Renewable Water Resources (RWR), based in the city of Centennial near Denver. This scheme is undermining local farmers’ efforts to address water shortages and could set a dangerous precedent of water export.
There is zero unappropriated water in the Rio Grande Basin. This means all surface water and groundwater is currently used by existing water users, leaving no water available for transport outside the valley.
RWR aims to pump 22,000 acre-feet of water and pipe it over Poncha Pass to the Front Range. Local water leaders believe that if the pipeline is built, the RWR project will be just the start and lead to further attempts to export water.
The proposal is opposed by the Rio Grande Water Conservation District, San Luis Valley Water Conservancy District, Conejos Water Conservancy District, the Rio Grande Basin Roundtable as well as the City of Alamosa, Town of Del Norte, City of Monte Vista, Town of Saguache; joined by environmental groups, local businesses, and many farmers and ranchers.
There is widespread opposition in the valley to the RWR export scheme. Locals are concerned that RWR’s plan could turn Saguache County into another Crowley County, an area east of Pueblo that has been devastated economically by the sale of its water. See https://bit.ly/2CORMbB.
The San Luis Valley is a beloved place for many Colorado residents and travelers from across the country and around the world. With the Great Sand Dunes National Park and Preserve, three extraordinary National Wildlife Refuges, the Rio Grande Natural Area, the Rio Grande National Forest and many other public lands, the valley’s water sustains wildlife for viewing, hunting and fishing, and many forms of recreation. Sandhill crane migration attracts many visitors to the valley. Water export threatens the valley’s economy, which is dependent on agriculture.
Valley water leaders urge residents to take action by seeking out the facts about valley water resources and advocating for the truth about RWR’s export plans and the valley’s water supplies and hydrology.
Please see http://www.rgwcd.org for information about current aquifer levels and the subdistricts’ efforts to manage our groundwater.
Amid one of the hottest summers on record for Colorado, Dillon Reservoir is 94% full, nearly 5 feet below its capacity. The reason is a complex combination of past weather patterns, current water-use habits and recent changes to the lakebed.
For most of the summer, Dillon Reservoir has been down about 4 1/2 feet. This low elevation is noticeable from the shore, but the drop in water level is less pronounced than it has been in other dry years. Around this time in 2018, Dillon Reservoir’s elevation was dropping an inch daily and was down about 11 feet by Labor Day.
Dillon Reservoir is no normal mountain lake. The man-made reservoir is one of the largest sources of drinking water for Denver. Usually in late June, Denver Water holds back water that flows into Dillon Reservoir from the Blue River basin and stores the water until it’s needed along the Front Range. In late summer, Denver Water typically begins piping water out of Dillon Reservoir via the Roberts Tunnel, a 23-mile pipe that runs under the Continental Divide and into the North Fork of the South Platte River. From there, the water flows down toward Strontia Springs Reservoir, where it’s delivered to Denver Water’s customers.
In most normal water years, managers at Denver Water are able to fill the reservoir to its 257,000 acre-foot capacity in the spring, and recreation along the reservoir is usually best when it’s full. This year, unseasonably warm spring weather created dry soil that absorbed much of the moisture from melting snow before it reached rivers. Wind and low precipitation in May also contributed to a lackluster runoff season. Denver Water was able to fill Dillon Reservoir to 244,000 acre-feet of water, about 95% of its capacity. The reservoir levels have hovered around that number ever since late June.
“You know, 95% seems like it would be pretty full, but in the past, at this point, we would be moving docks and boat ramps would be unusable,” Frisco Bay Marina General Manager Tom Hogeman said. “But other than tightening cables on docks to adjust for different water levels, we haven’t had to move anything.”
The operational changes for the marina are due to an excavation of the lakebed in 2019. That spring, the lake was at historic low levels after the 2018 drought. The town of Frisco and Denver Water took advantage of the dry lakebed and rolled out heavy digging machines to excavate areas near the shore. The $4 million project moved more than 85,000 cubic yards of dirt, deepening the area around the marina and lengthening the beach.
The “Big Dig,” as the project was dubbed by the town of Frisco, was designed to improve navigation for boaters and lengthen the boating season by making the parts of Dillon Reservoir that are more desirable for recreation less prone to elevation fluctuations. The project is one of the main pillars of the Frisco Bay Marina Master Plan, a long-term blueprint for projects to expand recreation and tourism on Dillon Reservoir.
The reservoir, already a significant source of tourism for Summit County, has seen a bump in visitors this year. The increase is likely the result of the COVID-19 pandemic, which has increased demand for outdoor recreation across the High Country. The marina this year has already brought in 18% more revenue than last year, and there is still a month left before boating season is over.
Last summer, the changes from the lakebed excavation were less noticeable because healthy snowpack from the previous winter filled the reservoir. With water levels down again, Hogeman said it’s clear that the project was a success.
“That has really paid off,” he said. “We are in a better position to deal with these smaller fluctuations. Before, our slip holders would have to adapt to their boats being in different places at different times of the year depending on water levels. Now we’ve just got an improved level of consistency.”
While the lake excavation helped to ward off problems from small water-elevation drops, a more severe drop would still threaten recreation at Dillon Reservoir. According to the U.S. Drought Monitor, the entire state is currently at some level of drought for the first time in eight years. Both Summit County, where Dillon Reservoir is located, and Denver County, where the lake’s water is used, have a mix of moderate and severe drought within their borders.
This level of drought has been manageable this year for Denver Water partly because of the 2018-19 winter. Snowstorms that winter left snowpack levels at about 104% of normal all the way through April 2019, and the reservoir filled to capacity last summer.
According to Nathan Elder, the manager of water supply for Denver Water, that extra water was a big help when this spring-runoff season produced less water than normal.
“We had a really great water supply year last year, and we came into this year roughly 5% above normal (storage at Dillon),” he said. “We pretty much maintained that until late June.”
The storage boost was also helped along somewhat by water use — or lack thereof — in Denver. The city is experiencing one of its hottest years on record, with 65 days seeing temperatures hit at least 90 degrees, a number that is second only to 2012. Despite the heat, water use is only 11% above the five-year average, and Denver Water has not had to implement any restrictions beyond its normal summer watering guidelines.
According to Elder, residential water use has gone up, but with many businesses closed due to the pandemic, commercial water use has dropped significantly.
“Our customers, despite it being hot and dry, (have) been pretty good with usage this year,” Elder said. “We haven’t seen the use that we would expect for these types of temperatures.”
Unusually, Dillon Reservoir will have another chance to fill this year. Typically, Denver Water pulls water from the lake using the Roberts Tunnel through the end of the year, but the tunnel will be undergoing about two months of maintenance this fall. That project will cut off Denver from Dillon Reservoir and require Denver Water to rely heavily on Cheesman Reservoir, which draws water primarily from the South Platte River basin, on the Front Range.
This will give Dillon Reservoir an extra chunk of time to bolster its reserves, but only if it rains. According to Elder, forecasters are not predicting a very rainy September. Without a large amount of carryover storage going forward, next year’s levels at Dillon Reservoir will depend on snow from this winter. Although the lake avoided a drought disaster this year, a prolonged dry period could change that.
“The worst-case scenario is that the reservoir doesn’t fill again next year,” Elder said. “So hope for rain.”
Aspen Journalism is a local, nonprofit, investigative news organization covering water and rivers in collaboration with the Summit Daily News and other Swift Communications newspapers. For more, go to AspenJournalism.org.
FromThe Denver Post (Bruce Finley) via The Brush News-Tribune:
How to survive in hotter, drier world a focus as 93% of state bakes in “severe,” “extreme” or “exceptional” drought
The sun beat down, baking Colorado’s bone-dry, cracking San Luis Valley, where farmers for eight years have been trying to save their depleted underground water but are falling behind.
They’re fighting to survive at an epicenter of the West’s worsening water squeeze amid a 20-year shift to aridity. Federal data this past week placed 93% of Colorado in “severe,” “extreme” or “exceptional” drought .
And Gov. Jared Polis was listening now, as a group of farmers sat around a patio shaking their heads, frowning, frustration etched on their faces — down by 150,000 acre-feet of water below their aquifer-pumping target as the driest months begin.
“We’re about as lean as we possibly can be. We’ve re-nozzled our sprinklers. Our pumping is as efficient as it possibly can be. We’re trying different crops,” said Tyler Mitchell, who had cut his water use by 30% after installing soil moisture sensors and shifting from barley to quinoa. “But, at the end of the day, we have too many businesses that are trying to stay in business. I don’t know how we can reduce pumping more than we already have.”
How to adapt to a hotter, drier world is emerging as a do-or-die mission for people living around the arid West. Polis was in the San Luis Valley on Tuesday, embarking on a potentially groundbreaking statewide effort to explore solutions amid increasingly harsh impacts of climate warming, including wildfires burning more than 300 square miles of western Colorado.
Average temperatures will keep rising for decades, federal climate scientists say, based on the thickening global atmospheric concentration of heat-trapping carbon dioxide, now around 412 parts per million, the highest in human history. Heat is depleting water across the Colorado and Rio Grande river basins, where more than 50 million people live.
Nowhere have climate warming impacts exacerbated local difficulties more than here in the Massachusetts-sized, predominantly Hispanic, low-income San Luis Valley between the Sangre de Cristo and San Juan mountains of southern Colorado…
This year, the winter mountain snowpack that determines surface water flow in the Rio Grande River measured 33% of normal in spring. Rainfall so far, 2.7 inches, lags at around 38% of average.
And the Rio Grande barely trickles, at 7 cubic feet per second, leaving Colorado toward New Mexico and Texas. Those similarly drought-stricken states count on shares of surface water in the river under a 1938 interstate legal agreement.
Colorado farmers’ fallback habit of pumping more from the aquifers connected to the river — water use that is restricted under a locally-run, state-ordered conservation plan — has obliterated water savings painstakingly gained since 2012.
The 150,000 acre-feet draw-down this year hurled farmers practically back to their starting point. And a state-enforced deadline of 2030 for restoring the aquifer to a healthy level looms. If not met, state authorities could take control over wells.
Rio Grande Water Conservation District manager Cleave Simpson said recovery now requires a snow-dependent gain of 680,000 acre-feet — 4.5 times this year’s draw-down…
“A drier and hotter world”
Polis looked out the windows of a black utility vehicle and saw devastation spreading as climate warming impacts hit home. Hot wind churned dust around farms now abandoned and rented to newcomers struggling to get by. San Luis Valley leaders have estimated that low flows and falling water tables may lead to the dry-up of 100,000 irrigated acres, a fifth of the farmland in a valley where residents depend economically and culturally on growing food.
He saw farm crews toiling, coaxing the most from their heavy machinery, after flows from some wells had diminished and even reportedly pulled up just air.
He said he sees different dimensions of problems around climate warming.
On one hand, human emissions of planet-warming greenhouse gases “are going up,” Polis said. “But, then, here in this world, it is about adapting to what is happening. I mean, the global effort needs to succeed. Climate change needs to slow down. Colorado is just a teeny piece of that — a fundamental issue affecting the entire world. America never should have pulled out of the Paris accords. I hope we return, and have a concerted international effort.
“But it is also a reality for how these farmers put food on their plate, for how their communities thrive in a drier and hotter world. … The same crops we have been growing, with one water and warm temperature profile, don’t work with the way things are now.”
Colorado agriculture commissioner Kate Greenberg said state leaders also will hear from producers enduring dry times on the Eastern Plains, where wheat harvests are expected to suffer. Agriculture statewide “is hurting” and the San Luis Valley stands out as “ground zero” in a water squeeze due to low snow, shrinking aquifers, drought and competing demands from inside and outside the valley. Legal obligations to leave water for New Mexico and Texas compel cuts that complicate solutions, Greenberg said…
Few of the farmers on the patio meeting with the governor saw much that state governments can do in the face of a possible environmental collapse.
Many have concluded that, as Jim Erlich said, “we’re going to be farming less here.” Some anticipated an agricultural landscape looking more like western Kansas…
Polis called climate warming “the new normal.” He asked the farmers: “Where does it lead? Do you see a way forward?” State projections show conditions for at lest 15 years will be “likely hotter and drier… What does that mean in terms of crop mix? What does it mean in terms of sustainability? What does it mean in communities?”
The farmers, about a dozen, said they’ll push ahead in the “sub-districts” they’ve formed to encourage saving groundwater — as an alternative to state engineer authorities controlling wells. They now pay fees for pumping and pooled funds can be used to pay farmers for leaving fields fallow…
An entrepreneurial businessman, Polis pushed toward what might be done to create better markets for crops, such as “Colorado quinoa” that use less water, giving a global perspective. “I mean, agriculture does occur in dry parts of the world. It has to work from a water perspective…
At another farm, Brendon and Sheldon Rockey showed Polis around. They’ve reduced their use of water from wells by 50% and prospered, growing 25 types of potatoes, shifting off water-intensive crops such as barley and planting more “Colorado Quinoa” along with a half dozen other growers.
Fallow fields fertilized with cows and planted with restorative “cover crops” help boost productivity by improving soil, Brendon Rockey told the governor. “I don’t have a mono-culture anywhere on this farm.”
As president of the potato producers’ council and leader of a water-saving sub-district, Sheldon Rockey is encouraging other farmers — optimistically despite increased stress around the depletion of aquifers. “We can still make it back,” he said, “if we have snow.”
Polis also suggested a relaxed state approach to the 2030 deadline for replenishing the shrinking aquifer. “It is about the long-term trends. … whether goals are being met. There’s nothing that would ever be done based on one bad year.”
The farmers were hanging on that.
“He is genuinely interested in providing what support the state can to help with our water balance challenges,” Simpson concluded following this first meeting.
But “farmers are frustrated,” he said, emphasizing that aquifer recovery can happen only “if mother nature brings snow.”
And Polis left with a more detailed sense of the stakes.
“What we want here is sustainability. That’s why I oppose trans-basin water diversions,” he said. “But we have to make sure that farmers here today don’t live at the expense of farmers here tomorrow and the next decade. This valley is about agriculture. If the water is sold off, or the water is used up, it will become a dust bowl.”
FromThe Fort Collins Coloradoan (Miles Blumhardt):
Horsetooth Reservoir’s water level dropping around 4 feet per week in July and August certainly hasn’t go unnoticed by concerned boaters.
The water level of the popular reservoir dropped from 97% full at the beginning of the season to around 60% last week. Despite the drop, all boat ramps will be usable through Labor Day weekend, but not so much come mid-September.
Jeff Stahla, Northern Water spokesman, said an unusually dry and hot summer created an increase water demand by agriculture and municipalities, resulting in the sharp drop in water level. He said the rate of that drop is expected to lessen the rest of summer and early fall as water demand lessens…
Mark Caughlan, Horsetooth Reservoir district manager, said he expects the South Bay boat ramp to remain usable throughout the fall but that by mid-September the Satanka and Inlet Bay ramps will be closed due to the low water level.
Stahla said by late this week the reservoir’s water level will be at the lowest level since 2012, which was a historically dry year.
He said lowering the water level will also help divers to safely replace a valve at Soldier Canyon Dam, which he said is routine maintenance and does not involve major construction. He said other work to the reservoir will be done at the same time by other entities…
Stahla said Horsetooth Reservoir, which is the largest reservoir in the Colorado-Big Thompson Project East Slope distribution system, is expected to fill back up next year. He said CBT’s water storage in mountain reservoirs above Horsetooth Reservoir is in good shape with storage at more than 90% in some reservoirs.
Diane Mitsch Bush, the Democratic candidate for Colorado’s 3rd Congressional District, pledged cooperation and Lauren Boebert, her Republican challenger, promised to fight — the Front Range, neighboring states and the federal government — to protect Western Slope water.
The two candidates on Thursday tackled water-related questions at this year’s Colorado Water Congress. Typically among the largest annual gatherings of water managers, policymakers and scientists, the 2020 series of panels and workshops has gone online due to the COVID-19 pandemic. Mitsch Bush answered questions live via Zoom, while Boebert sent in a prerecorded video. She was attending President Donald Trump’s Republican National Convention speech at the White House on Thursday night.
Mitsch Bush touted her experience as a former Routt County commissioner and three-term state representative, and framed herself as a pragmatic problem-solver who uses science, not ideology, as the basis for decisionmaking. From her history of working with the basin roundtables, she said the best ideas come from listening to one another.
“I’ll work diligently with our delegation and the other Western states to ensure our Western voices are heard and our needs as a headwaters state get met,” she said. “To do that, I will work with colleagues across all the divides: the aisle, basins and states to rebuild our infrastructure so our communities can flourish now and in the future.”
Boebert, the owner of Shooters Grill in Rifle, made headlines earlier this summer when she beat Rep. Scott Tipton, an incumbent endorsed by Trump, in the District 3 Republican primary. The upset has thrust the conservative gun-rights activist and mother of four into the national spotlight.
Moderator Joey Bunch, of Colorado Politics, posed the question of how the burden of drought and a potential Colorado River Compact call could be shared equally by the Front Range’s populous urban center and the rural, agriculture-dependent Western Slope.
Western water managers desperately want to avoid a compact call, which could occur if the upper basin states (Colorado, Wyoming, New Mexico and Utah) can’t deliver on the amount of water they owe the lower basin states (Arizona, Nevada and California). A compact call could trigger involuntary cutbacks in water use for Colorado, known as “curtailment.”
This scenario reveals an interesting intrastate dynamic: Many of the oldest and most valuable water rights are on the Western Slope, meaning the cutbacks wouldn’t affect them because they predate the 1922 Colorado River Compact.
But the state’s population center and deep-pocketed municipal water providers are on the growing Front Range. Some worry that Front Range interests will try to secure these senior Western Slope agricultural water rights so they can avoid cutbacks. Cities’ purchasing of agricultural water rights is sometimes derided as “buy and dry.”
Mitsch Bush said, “My top principle is: We cannot let curtailment lead to buy and dry of agriculture.”
Boebert agreed and played up the urban/rural divide, saying she is against more transmountain diversions to the Front Range and is primed to fight for Western Slope water. The burden for compact curtailment cannot fall solely on District 3, she said.
“I’m 100% committed to fighting this out with Denver and Boulder and making sure they don’t push all the work and all the costs onto us,” Boebert said. “Rural Colorado must have a voice, and we must have someone willing to fight for us in D.C.”
Both candidates agreed on the expansion of existing reservoirs to increase water storage as an alternative to building new reservoirs.
“The enlargement of existing reservoirs is the quickest, least expensive and most environmentally sensitive manner to secure more water storage,” Boebert said. “Increasing water storage capacity is key for Colorado’s future.”
Mitsch Bush agreed.
“Enlarging existing reservoirs is much more cost-effective for the taxpayer and for water users and much less environmentally challenging than building new reservoirs,” she said. “The best sites are already occupied by dams and reservoirs, so increasing the reservoirs’ capacity makes sense.”
After the candidates spoke, political commentator and former Colorado GOP state chair Dick Wadhams gave his analysis on where water issues fit into the campaign.
“Water is one of the most important issues we have in Colorado going back since statehood, and yet it’s the most obscure and least understood and least prioritized oftentimes by voters,” he said. “I do think with our dramatic increase in population that we are headed to a calamity at some point if we have a horrible drought.”
Aspen Journalism is a local, nonprofit, investigative journalism organization covering water and rivers in collaboration with Swift Communications newspapers. This story appeared in the Aug. 28 edition of The Aspen Times, and Steamboat Pilot & Today.
Nearly one year after the state ordered Yampa River water users to begin measuring their diversions from the iconic river, local community groups have raised more than $200,000 to help cash-strapped ranchers and others install the devices needed to comply with the law.
According to Erin LIght, the top water regulator in the region, roughly 60 percent of diversion structures, about 1,760 in total, remain out of compliance in what is known as Colorado’s Water Division 6, which includes the Yampa, North Platte, White and Green river basins.
Under state law, water users who do not measure their diversions can be subject to prosecution and have access to their water rights suspended, something the state has threatened to do but has not yet implemented.
Local groups, including the Upper Yampa Water Conservancy District and the Yampa/White/Green Basin Roundtable, have stepped up to help, creating a $200,000 grant fund to ensure those who are trying to comply can afford to do so.
“Everyone is interested in getting the best infrastructure we can into the river,” said Holly Kirkpatrick, who is overseeing the grant program for the conservancy district. “A lot of different organizations are working very hard on this.”
The Yampa River Fund, spearheaded by The Nature Conservancy, also plans to step in with funding should the need arise.
“I envision that there will be a request for funding,” said fund manager Andy Baur, “and we are here to help.”
This remote region in the northwest corner of the state for decades has had so much water that regulators rarely had to step in to ensure the rivers’ supplies were being properly distributed in accordance with state water law, something it does routinely in Colorado’s other major river basins. But as water shortages loom in the state, the Yampa is coming under increasing scrutiny.
“People need to understand that if we find ourselves in another administrative situation [where the Yampa runs dry as it did in 2018], people need to know they will be shut off,” said Light, who oversees the region for the Colorado Division of Water Resources.
The picture is much different than even 20 years ago, when Yampa Valley ranchers and other water users with water rights were often able to divert as much as they wanted whenever they wanted because the river had huge flows and relatively few demands.
Light, who oversees the Yampa and North Platte basins, as well as the Green and White river sub-basins, said the White River region has the most work to do to comply with the state’s order, with 83 percent, or 596, of its diversion structures taking water that is not being measured.
On the Yampa River, 50 percent of diversion structures, or 900, remain unmeasured, Light said. In the North Platte, 34 percent, or 190, lack measuring devices, while in the Green 74, or 69 percent, of devices remain unmeasured, Light said.
Because the White and Green sub-basins are so remote, and installing measuring devices can cost thousands of dollars, Light said she is giving water users there another year to comply with the order.
At the same time, she said she has granted more than 100 extensions to water users who are trying to comply to give them more time to find funds and get the work done.
Light said she is hopeful ranchers and others will begin to understand that measuring is no longer optional, and that those who begin recording their water use will have new opportunities as the entire Colorado River system, to which the Yampa, White and Green rivers are tributary, moves into a water-short future.
Under at least one scenario now being studied, a large, statewide conservation program called demand management would pay ranchers and others to voluntarily forego their water diversions for a period of time. Options to receive payment for suspending use would only be available to those who have diversion records that demonstrate how much water they’ve historically used.
“If someday we have an opportunity to [temporarily] dry up lands under a demand management program, their [actual water] use will be greatly in question because they have not measured their water. As demands get higher in the Colorado River, it’s going to behoove them to measure,” Light said.
Jerd Smith is editor of Fresh Water News. She can be reached at 720-398-6474, via email at email@example.com or @jerd_smith.
The Grizzly Creek Fire in Glenwood Canyon has many people praying for rain. But the very thing that could douse the blaze, which has burned 32,000 acres as of Tuesday, has some experts concerned it also could create problems for downstream endangered fish.
A heavy rain could wash dirt — no longer held in place by charred vegetation — and ash from the steep canyons and gullies of the burn area into the Colorado River. Scorched soils don’t absorb water as well, increasing the magnitude of the flood. And the heavy sediment load in the runoff could suffocate fish. A similar scenario played out in 2018 when thousands of fish were killed by ash and dirt that washed into the Animas River from the 416 Fire burn area.
Downstream from the Grizzly Creek Fire, beginning in DeBeque Canyon, is critical habitat for four species of endangered fish: humpback chub, Colorado pikeminnow, bonytail and razorback sucker.
“Yes, we are very concerned about a fire in that kind of terrain that close to critical habitat. There’s just no question,” said Tom Chart, director of the U.S. Fish & Wildlife Service’s Upper Colorado River Endangered Fish Recovery Program. “There’s a probability we could have an effect all the way down into the 15-mile reach.”
The Colorado River’s so-called 15-mile reach, near Grand Junction, is home to those four species of fish. This stretch often has less water than is recommended for these fish by Fish & Wildlife mainly because of two large irrigation diversions that pull water from the river to irrigate Grand Valley farms: DeBeque Canyon’s Grand Valley Project, which takes water from the river at a structure known as the Roller Dam, and the Grand Valley Irrigation Canal, which takes water from the river near Palisade.
Between these diversions and the confluence of the Gunnison River is a problem spot where water managers constantly work to bolster water levels through upstream reservoir releases. According to Chart, there is currently a total of about 250 cubic feet per second being released from Ruedi, Wolford and Granby reservoirs for the benefit of fish in the 15-mile reach.
With hot, dry weather, a weak monsoon season and the ongoing diversions for irrigation season, which continue into the fall, current river conditions are already stressful for the fish, Chart said. Water managers say they have seen fish using fish ladders to swim upstream and downstream of the 15-mile reach in search of deeper, cooler water.
“As far as concern about the ecological health of the 15-mile reach right now, we are very concerned about conditions there right now,” Chart said. “Native fish do move out of those dewatered stretches in search of better conditions.”
A debris flow on top of these already-challenging conditions could be devastating for fish populations.
“The potential with the Grizzly Creek Fire could be as bad as it gets if we get a rainstorm on top of a low baseflow,” Chart said. “You pray for rain, but at the same time this would be a tough time to get a flow of ash and retardant off the burned area.”
Burned area assessment begins
The U.S. Forest Service’s Burned Area Emergency Response team has done a preliminary assessment of the severity of the soil burns to determine where debris flows would most likely occur, according to Lisa Stoeffler, deputy forest supervisor for the White River National Forest.
Areas of concern include Dead Horse Creek, Cinnamon Creek and No Name Creek, among others. More than an inch of rain in an hour — or a quarter-inch in 15 minutes, as occurs in a fast-moving thunderstorm — could trigger a debris flow, the BAER team found.
But this initial assessment, Stoeffler said, is mostly focused on potential impacts to Interstate 70, and water and power infrastructure, not on impacts to the aquatic environment.
“We may look at environment later on, once we have a final footprint of the fire,” she said. “The BAER process is really looking at things that we would need to address because it would cause an emergency-type situation.”
When the Grizzly Creek Fire first broke out, the city of Glenwood Springs switched its municipal water source from Grizzly and No Name creeks, which are near the burned area, to the Roaring Fork River.
“We are concerned about the ash and debris entering the water system and the costs we are going to incur because of this,” said Hannah Klausman, public information officer for Glenwood Springs.
Solution is dilution
Since preventing the dirty runoff from reaching the river would be difficult, if not impossible, in the steep, rocky terrain, the best bet, Chart said, would be tapping into upstream reservoir water to flush sediment and ash.
In other words: The solution to pollution is dilution.
The Roaring Fork River, which flows into the Colorado at Glenwood Springs, also would help dilute the ash and sediment before it got to the 15-mile reach. Some of it would probably settle out before it got there anyway. But that would do little to help native fish populations closer to the burn area. Although not listed as endangered, other species such as flannelmouth sucker, bluehead sucker and roundtail chub also could be impacted.
“We get concerned about the endangered fish the most, but it’s really the entire native fish community we need to be paying attention to,” Chart said.
The Colorado River Water Conservation District has some water in Wolford and Ruedi reservoirs that could potentially be used for a flushing flow. But it would take careful coordination between reservoir operators. And it could be a complicated juggling act to figure out how to accommodate all the different demands for that limited water supply, said River District chief engineer John Currier.
“I think we stand ready to try and figure out how to do something,” Currier said. “It will be a topic of discussion sooner rather than later.”
Managing the impacts of the burned landscape on the fish will be ongoing long after the fire is extinguished.
“I think this is going to be an issue for years to come,” Chart said. “That landscape is going to take a long time to heal.”
Aspen Journalism is a local, nonprofit, investigative news organization covering water and rivers in collaboration with The Aspen Times and other Swift Communications newspapers. This story ran in the Aug. 26 edition of The Aspen Times and the Vail Daily.
FromThe Grand Junction Daily Sentinel (Charles Ashby):
Historically, water has never been a political issue, but a geographical one, and that axiom was borne out Thursday between Democrat Diane Mitsch Bush and Republican Lauren Boebert in comments at the Colorado Water Congress’ 2020 Summer Conference.
The two candidates agreed on several matters asked during a virtual panel discussion about how each would approach water issues while serving in Congress. Both had advanced knowledge of the questions asked, giving each time to research their answers.
Mitsch Bush said people back East don’t understand how water law works in the West. There, she said, they go by a system known as riparian water rights, which allocates water among those who possess land along its path…
“It’s really, really critical for us, as Coloradans, that we have a representative that understands Colorado water law, that understands the issues of drought and scarcity, and understands what we need in terms of federal funding to deal with them,” she said.
Unlike Mitsch Bush, Boebert has no background in working on water issues. Still, the Silt resident said she’s brought in experts to teach her, and ended up agreeing with much of what Mitsch Bush said.
Both, for example, said it is unlikely the state will be able to get the funding and permits needed to build new water storage projects, such as dams and reservoirs. Instead, it should concentrate on expanding existing reservoirs to increase their storage capacity…
Both also agreed that, should there be a squeeze on Colorado’s water allotment either by the federal government or downstream states, that Colorado should decide for itself where its water allotment goes.
The two also agreed how the state allots any funding for water projects should be dictated by the Colorado Water Plan, and said they would work with anyone in any state regardless of political affiliation who wants to help boost and protect Colorado’s and the West’s existing water supply.
Larimer County’s first public comment session for the Northern Integrated Supply Project’s 1041 permit application showcased heavy opposition to a reservoir plan that critics say would cause devastating impacts to the Poudre River.
About 100 people gave about 6 hours’ worth of testimony at the Monday hearing, which was the first of two hearings devoted solely to public comment on NISP’s 1041 proposal. Over 90% of the comments were in opposition to the permit.
Larimer County commissioners will accept more public comment Aug. 31, and NISP proponent Northern Water will have the chance to provide rebuttal to the comments at an upcoming meeting. Commissioners are expected to vote on the permit Sept. 2, but that could be pushed back.
The 1041 permit covers only a part of the NISP project: the siting of Glade Reservoir, NISP’s main water storage component, and four water pipelines throughout the county…
NISP opponents, however, say they doubt the project will be able to deliver all that water. They also say the project’s heavy spring and summer diversions will constitute a death blow to an already strained river that loses over half of its water before it reaches Fort Collins. The project could divert between 25% and 71% of the Poudre’s stream flows, depending on the month and time of year, with most of the diversions taking place in the higher-flow months of April to August…
[David] Jones was one of many local scientists who spoke in opposition of NISP and offered pointed criticism of its wildlife mitigation and enhancement plan. The plan includes a “conveyance refinement” proposal that would run some of the diverted water through a portion of the river in Fort Collins with the goal of addressing dry-up points and improving streamflows…
[Barry Noon] also criticized the mitigation plan for not sufficiently accounting for climate change, which climatologists project will deteriorate Colorado river flows, shrink mountain snowpack and exacerbate droughts like the one currently gripping the state. The Poudre relies solely on mountain snowpack, and the Grey Mountain water right that accounts for about half of NISP’s water is a relatively junior water right that is less likely to be satisfied in drier years…
Noon and others emphasized that Northern Water won’t have to meet its river flow requirements through Fort Collins until “full buildout conditions when NISP participants are consistently taking their full NISP yield,” according to the mitigation plan. The plan does commit to conveying at least 36% of total NISP deliveries through Fort Collins before buildout…
If it does happen, CSU biology professor and ecologist LeRoy Poff fears the river will buckle under the impact of degraded springtime flows that he predicts will fossilize the river channel, dry out wetlands and degrade riparian habitat. He said he found in research conducted for the city of Fort Collins that even the flows promised after buildout wouldn’t be enough to sustain the river and would result in damaged natural areas…
Fort Collins resident Joe Rowan said there’s “ample evidence” that Northern Water’s permit application meets or exceeds the standards laid out in Larimer County’s 1041 permitting process. He added that NISP “has been subjected to the most arduous, comprehensive and objective analysis any of us have ever witnessed” over the past few decades…
Residents near proposed pipelines speak up
Also present at Monday’s hearing were over 20 county residents whose property would be impacted by the four pipelines involved in the permit. Lisa Pewe, who recently moved to a Larimer County Road 56 property with plans to open an equine-assisted therapy nonprofit there, said the Northern Tier pipeline would be “devastating to my business, my dream and my property’s value.”
A 60-foot easement would run across the western and southern borders of her property, negatively affecting about 40% of her 5-acre property, she said. She asked commissioners to reject that portion of the pipeline or require Northern Water to use existing rights-of-way and easements in the area…
Loss was a key theme among the speakers. So was a reverential, almost familial connection to the Poudre. Will Walters said the Poudre River valley is home to four generations of his family since his granddaughter, Georgie, was born last winter. He described the way her birth renewed in the family “a sense of awe and wonder in our natural world” — and underlined a desire to protect it.
There’s no more water to wring from the river, Walters said, because what remains after generations of diversions does “crucial ecological work.”
The city of Aspen is now under stage 2 water restrictions due to extreme drought conditions.
Aspen City Council on Tuesday unanimously passed a resolution to move from stage 1 restrictions to stage 2, acknowledging that as of Aug. 18, the U.S. Drought Monitor elevated Aspen and Pitkin County from severe drought to extreme drought conditions countywide…
The last time the city declared a stage 2 water shortage was in 2018.
“We haven’t received any sort of measurable rainfall in over a month and we’re already in stage 1,” he told council. “Current stream flows are around the lows that we had experienced in 2018 and forecasted precip and temperature projections are not looking favorable to ending this drought.”
Stage 2 necessitates a 15% to 20% reduction in water use citywide, along with some stricter rules that are mandatory rather than voluntary, which was part of stage 1 restrictions passed in July…
As such, watering of any lawn, garden, landscaped area, tree, shrub or other plant is prohibited from 9 a.m. to 5 p.m.
Alternating odd-even water schedules for addresses ending in odd numbers and even numbers are now mandatory.
Swimming pools can’t be filled with city water, and washing sidewalks, driveways, parking areas, tennis courts, patios, or other paved areas are not allowed.
Also, privately owned cars, other motor vehicles, trailers or boats cannot be washed except from a bucket and from a hose equipped with a positive shutoff nozzle.
New public or private landscaping installations are not allowed, with the exception that they are required as a minimum for erosion control of disturbed surfaces as determined by the city.
Staff will enforce the restrictions first by education and then by fines, which range from $500 for the first offense to $1,500 for subsequent offenses, as well as a disconnection of water services by the city.
Temporary rate increases for large water users also will go into effect to encourage efficient use of the commodity.
Without a citywide reduction in normal water usage, agricultural and recreational activities and fish and wildlife habitat along the Maroon, Castle, Roaring Fork and Colorado rivers will be more negatively impacted, according to city officials.
From email from the Colorado Division of Water Resources (Erin Light via Scott Hummer):
Right in step with the unprecedented year of 2020, the Yampa River is going on call for the second time in three years. And once again, the structures located at the bottom of the system do not have enough natural flow to meet their diversion demands.
We, the Division of Water Resources, are currently protecting reservoir water released from Elkhead Creek Reservoir for the protection of the endangered fish species. The amount of reservoir water currently being released for the Endangered Fish Recovery Program is 75 cfs. This in turn requires that there is 61 cfs at the Yampa River at Deerlodge Park gage station. The flow this morning is hovering around 50 cfs which means reservoir water is being diverted by water users upstream.
The entire Yampa River system is under administration for several reasons, the most obvious of which is that if the reservoir water was not in the system the structures at the bottom of the system would have no water and we would be instituting what one might consider a standard or more typical call that would encompass the entire Yampa River and its tributaries. Additionally, the water users on the mainstem of the Yampa River between Elkhead Creek and its confluence with the Green River should not have to bear the brunt of the entire Yampa River being short of water simply because their structure is located within the Critical Habitat Reach (the protected reach for the Endangered Fish).
Actions have already been put in place to institute the call and as of 12:00 PM today, the Yampa River and all of its tributaries are considered under administration. The Calling Priority right (or most junior water right that may divert at this time) is located at the Craig Station Power Plant with an administration number of 37149.00000 (this water right has an adjudication date 9/1/1960 and an appropriation date of 9/17/1951). This Calling Priority may change as the call progresses. In order to follow the call you may visit the following website: https://dwr.state.co.us/Tools/AdministrativeCalls/Active?submitButton=Submit&SelectedWaterDivisionId=6
If you have a water right junior to the above listed priority and you are diverting water, please cease your diversions unless your diversion can operate under a decreed augmentation plan or substitute water supply plan approved by the State Engineer. Also, if you are the owner of a pond, you are required to bypass all out of priority inflows.
If you have any questions or concerns please feel free to contact me or your water commissioner.
Erin Light, P.E.
Division Engineer, Water Division 6
Click here to read the newsletter. Here’s an excerpt:
FIRE AND WATER
The Grizzly Creek Fire has incinerated dessicated vegetation on the steep canyon walls on both sides of the Colorado River in Glenwood Canyon, engulfing the usual intakes for the domestic water supply for the City of Glenwood Springs. This Colorado Sun article discusses the potential long-term impacts on the river.
Larimer County residents weighed in on the proposed Northern Integrated Supply Project on Monday, with the majority of dozens of speakers asking the county commissioners not to grant a 1041 permit for the $1.1 billion effort…
Members of the public mostly focused on the environmental impacts of the project, which would build two reservoirs capable of holding close to 216,000 acre feet of water on the dime of the 15 area water providers that could benefit, including the Fort Collins-Loveland Water District.
John Shenot of the Fort Collins Audubon Society brought up the group’s work to have the local stretch of the Poudre recognized as an Important Bird Area by the National Audubon Society, meaning it includes areas such as nesting grounds, migratory stopovers or other essential habitats for at least one species of bird.
He called Glade Reservoir, which would tap into the Poudre River near the mouth of Poudre Canyon, an “existential threat” to bird habitats…
Another speaker, Larimer County alfalfa farmer Ken McCullough, said his opinion on the project turned when he learned that some of the water to be stored in Glade would be purchased from farms.
He questioned whether the project would take needed irrigation water from area farmers…
While the project has purchased Poudre River water from farms, that water has been exchanged for South Platte water, so it is not “buy-and-dry.”
Although the majority of speakers opposed the project, at least one man, Joe Rowan, who described himself as a longtime Fort Collins resident spoke in favor, describing the opposition as “sanctimonious rancor” and “ill-advised hyperbole.”
He located NISP in more than a century of water transfer and storage projects on the Cache la Poudre watershed.
“There would be no discussion of preserving habitat and sensitive ecological systems were water storage projects not pursued by prior generations,” Rowan said.
He also pointed out that county staff have recommended approval of the permit, and said commissioners deciding based on the input of some rather than the requirements of the permitting process would be the same as intimidation.
“We simply can’t be expected to self-govern if the loudest and most vitriolic of our fellow residents are allowed to cower elected representatives into submission,” Rowan said.
Others said the project would benefit communities outside of Larimer County, while county residents would bear the majority of the adverse impacts, particularly from the construction of Glade Reservoir west of Fort Collins.
David Jones, a vegetation ecologist at Colorado State University who stated he has been following the NISP project for more than a decade, said the project was “not in the interest of the vast majority of Larimer County residents.”
The next public comment session is scheduled for Aug. 31, and the commissioners are expected to make a decision on Sept. 2.
FromThe Snowmass Sun (Maddie Vincent) via The Aspen Times:
By Sept. 16, the new plant — which started being constructed in 2017 and has now been up and treating local wastewater for more than a month — will be fully working in tandem with the newly renovated current plant, creating a refined wastewater treatment system that goes beyond more stringent state and federal requirements and discharges cleaner water into Brush Creek.
“To see the water flow from that plant through this and actually go out to the stream, to actually see the clarity of the water that goes out to the stream is very gratifying,” Hamby said.
As Hamby stood in the sanitation district parking lot looking at the three buildings, he explained that the primary reason for creating this newly refined wastewater treatment system was the need to align with Regulation 85, the state Nutrients Management Control Regulation passed in 2012 to help reduce phosphorus and inorganic nitrogen pollution to Colorado waterways.
According to Colorado Department of Public Health and Safety documents, Regulation 85 established new limits for how much phosphorus and inorganic nitrogen could be in the clean water discharged from state wastewater treatment plants, new and existing, and put new nutrient monitoring requirements in place.
All 44 wastewater treatment districts in Colorado must meet these new requirements by specified dates, with Snowmass being one of the first on deadline due to its size and location in a priority watershed, as previously reported.
Snowmass Water and Sanitation District voters approved a mill-levy tax to help construct the new plant in May 2016 and the district also was able to sell $23.3 million in bonds for the project, Hamby said.
The total cost for the whole renovated system — including construction of the new plant and renovation of the current plant — is around $27.6 million, Hamby said. The district anticipates it will be about 1% over budget when the project is completed this fall, but will be able to cover the extra cost with system development fee revenue from village construction projects, he explained.
And once it is fully up and running, the improved wastewater system will be able to filter out phosphorus to 1 milligram per liter and nitrogen down to 11.4 milligrams per liter, Hamby said. This is even stricter than the state’s limit of 1.75 milligrams of total phosphorus per liter at the 95th percentile (or 95% level of all samples taken in a given year) and 14 milligrams per liter of total inorganic nitrogen for new treatment plants.
Utilizing aerobic and anaerobic bacteria, the wastewater moves between plants through various aeration tanks, clarifiers, filters, UV disinfecting light and eventually out to Brush Creek. The predominately biological nutrient removal process will take around three days from start to finish and have a multitude of automated data collection and monitoring in place along the way to ensure it all runs smoothly.
“The idea of the process is we go from no air, to very, very little air, to a lot of air … that helps grow different types of bacteria. Different steps get you different nutrient removal,” Fineran explained.
Fineran and Hamby said the type of treatment plant and refined process isn’t unprecedented, but that the district was able to carry out the $3.5 million worth of improvements to the current plant in-house, or without any outside contractors to do the work — a feat the three men are proud of and a part of the district’s cost-effective philosophy.
State regulators in the Yampa River basin say most water users are now willingly complying with an order to measure how much water they are taking — an order once greeted with suspicion and reluctance. But challenges to compliance remain, including the cost of installing equipment.
Last fall, the Colorado Division of Water Resources ordered nearly 500 water users in the Yampa River basin to install measuring devices to record their water use. Nearly a year later, most of those water users are embracing the requirement, according to water commissioner Scott Hummer.
“I am fully confident that over 90% of the people who have orders pending have either complied, are in the process of complying or have asked for an extension,” Hummer said. “So we are getting the cooperation and buy-in that we are requesting from our water users. They are understanding why we are doing it, at least in my area.”
Hummer is the water commissioner for Water District 58, which spans 400 square miles and includes all the water rights above Stagecoach Reservoir. He oversees between 350 and 400 diversion structures.
Measuring water use is the norm in other river basins, especially where demand outpaces supply. But the tightening of regulations is new to the Yampa River basin, and the order was initially met with resistance from some ranchers.
John Raftopoulos, whose family ranches along the Little Snake River, a tributary of the Yampa in Moffat County, said he thinks most irrigators are complying. His cattle ranch has about 15 measuring devices, and he has to install a few more to be completely compliant.
“I know (the state) has to use them. There’s no other way they can control the water; they’ve got to have the measuring device,” Raftopoulos said. “You just got to bite the bullet and install them.”
State law requires water users to maintain measuring devices on their canals and ditches, but this rule was not enforced in Division 6 — consisting of the Yampa, White, Green and North Platte river basins — because historically there was plenty of water to go around in the sparsely populated northwest corner of the state. Long seen as the last frontier of the free river, there has been little regulatory oversight from the state when it came to irrigators using as much water as they needed. But that changed in 2018 with the first-ever call on the river.
A call is prompted when streamflows are low and a senior water rights holder isn’t receiving their full amount. They ask the state to place a call, which means upstream junior water rights holders must stop or reduce diversions to ensure that the senior water right gets its full amount.
Although the order for a measuring device comes with a deadline and the threat of fines, Division 6 engineer Erin Light has been lenient with water users and willing to give them extra time to get into compliance. The process to request an extension is simple: A water user can simply email Light.
“If a water user is working with our office, we are not going to go shut their headgate off,” she said. “We are going to work with them.”
Light doesn’t have an exact count on how many water users have complied so far — water commissioners are working in the field this summer and haven’t had time to enter the most current information into the division’s database yet — but as of January, the Yampa had 49% compliance.
“I am not hearing anything (from water commissioners) about concerns of noncompliance. If there were problems, they would let me know,” Light said. “I have a fair amount of confidence that things are going well in all my areas as to compliance.”
Still, some worry that the cost of installing the devices — which in most cases are Parshall flumes — is too big a financial burden for some water users. The devices, which channel diverted water and measure the flow below the headgate, can cost thousands of dollars, which adds up for water users who need to install multiple devices.
The Upper Yampa Water Conservancy District and the Yampa-White-Green Basin Roundtable have teamed up in recent months to create a $200,000 grant program to help water users with infrastructure-improvement expenses. According to Holly Kirkpatrick, the communications manager for the conservancy district, water users so far have completed about $3,500 worth of work. That money will be reimbursed through the grant program.
“We expect to see a huge influx of applications as the season comes to an end,” she said.
In March, Light issued notices to water users in the other Division 6 river basins — White and Green — but decided to delay sending orders after talking with some who had concerns over the economic crisis caused by the COVID-19 pandemic.
In a June letter to Light, signed by four water conservancy districts — White River, Rio Blanco, Yellow Jacket and Douglas Creek — representatives said they would be interested in seeking opportunities for financial assistance for their water users. Under the best-case scenario, it would take until spring to secure grant money and begin installing devices, the letter said.
“This year is a tough year to try and ask people to do anything above and beyond what they already have to do,” said Callie Hendrickson, executive director of the White River and Douglas Creek Conservation Districts. “I know (Light is) willing to give extensions, but right now, our folks don’t need that additional financial or emotional stress.”
Colorado River Compact influence
Some water users have questioned why, after years of not enforcing requirements for measuring devices in Division 6, the state is now doing so. One answer is that more and better data about water use is becoming increasingly necessary as drought and climate change reduce streamflows, create water shortages and threaten Colorado’s ability to meet its Colorado River Compact obligations.
Division 6 has traditionally enjoyed abundant water and few demands, but as state regulators saw with the 2018 call, that dynamic is no longer guaranteed every year. As the threat of a compact call and the possibility of a state demand-management program grow, state officials say the need to measure water use grows, too.
A major unknown is what would happen in the event of a compact call. A compact call could occur if the upper-basin states — Colorado, Utah, Wyoming and New Mexico — were not able to deliver the 75 million acre-feet of water over 10 years to the lower basin states — California, Arizona and Nevada — as required by the 1922 compact. Colorado water managers desperately want to avoid this scenario, in part because it could trigger mandatory cutbacks for water users.
State engineer Kevin Rein said that without knowing how much water is being used, it’s a blind guess as to which junior water users would have to cut back.
“We could see the (cubic feet per second) amount that the water right is decreed for, but we don’t know how much is really being diverted and we don’t know how much is really being consumed, so we don’t know what effect it’s going to have on meeting our compact obligations,” Rein told Aspen Journalism last week.
It’s a similar scenario with a potential demand-management program. At the heart of such a program is a reduction in water use in an attempt to send as much as 500,000 additional acre-feet of water downstream to Lake Powell to help the upper basin meet its compact obligations. Agricultural water users could get paid to take part in the temporary, voluntary program to fallow fields and leave more water in the river.
But before they could participate in a demand-management program, the state needs to know how much water that an irrigator has been using.
“The first thing we need is diversion records,” Rein said. “If there’s no measuring device, no record of diversions and somebody wants to participate, they are simply not going to have the data to demonstrate their consumptive use.”
Since nearly everyone is making progress, Hummer said he doubts that enforcement will reach a point where he has to fine someone for not measuring their water use. Still, the transition is a tough one for an area not accustomed to state government oversight of their ditches.
“We are just dealing with difficult circumstances within the whole Colorado River basin system that dictates change, and folks don’t like change, especially in rural areas,” Hummer said. “But it’s here and it’s not going away. The demand for measurement will become more stringent in the future, not less.”
Aspen Journalism is a local, nonprofit, investigative news organization covering water and rivers in collaboration with The Aspen Times, along with other Swift Communications newspapers. This story ran in the Aug. 15 edition of the Steamboat Pilot & Today and the Aug. 17 edition of The Aspen Times.
All three Larimer County commissioners began listening to an application for the Northern Integrated Supply Project on Monday, with Steve Johnson and Tom Donnelly declining to step away from the upcoming decision.
“I have no doubts I can consider that application on its merits and weigh it against the land use code,” said Johnson at the start of the public hearing Monday night.
Three organized groups opposed to the project and its associated Glade Reservoir — Save the Poudre, No Pipe Dream and Save Rural NoCO — had asked Johnson and Donnelly, the two Republicans on the board, to step back from the decision.
They claimed that the two commissioners, both in their 12th year of service, have shown “decade-long support and endorsement of the project” and have had outside contact with Northern Water, which has applied for a 1041 permit for its reservoir project on behalf of 15 water providers.
Johnson and Donnelly both stressed they would make an impartial decision on the application during this public hearing, which is scheduled to run across four days, and denied any bias…
Right now, the county is considering its 1041 permit, which allows the county to have input and impose conditions on the reservoir construction and pipeline facilities. County planning staff members recommended approval as did the Planning Commission, by a split vote, and the county commissioners have the final say…
The three-member elected board heard from the planning staff and Northern Water on Monday night during a 3½-hour hearing. Next, they will hold both afternoon and evening sessions to take public comment on Aug. 24 and Aug. 31 before deliberating and making a decision Sept. 2.
To approve the permit, the commissioners must believe that the project meets 12 criteria that are listed in the land use code, including whether:
It would negatively impact health and safety.
It mitigates construction impacts.
It doesn’t adversely affect the environment and natural and cultural resources without adequate mitigations.
Alternatives were considered.
In evaluating the 1,600-page application, the county staff looked at issues ranging from traffic associated with construction and future recreation to water-quality and air-quality impacts to a plan for recreation on the land surrounding Glade. They dug into everything from truck traffic trips to dust levels to the costs of recreation, as well as the acres of habitat and wetland mitigations compared with the amount lost.
The staff recommended approval with requirements that include noise, water- and air-quality monitoring and mitigation during construction.
The three commissioners listened to staff members and representatives of Northern Water during the first segment of the hearing, asking about negotiating easements on private property, associated road work, flow levels in the Poudre River and more.
All three said they will carefully consider all the input from both Northern Water and residents, who will be allowed to speak at hearings on the next two Mondays. Residents who want to speak during the upcoming sessions must sign up by 10 a.m. Aug. 24 at larimer.org/planning/NISP-1041.
FromThe High Country News (Andrew Curley) [August 11, 2020]:
Colonial laws and federal neglect created a worse-case scenario during a global pandemic.
The Navajo Nation is at the center of the worst global pandemic in recent memory. Although the total number of COVID-19 cases is small compared to national hotspots, the rate of infection is among the nation’s highest.
Today, national media is focused on Navajo water insecurity — a clear threat to Diné people during the pandemic. About 30% to 40% of reservation residents do not have regular running water. But behind this statistic lies a history of racism and underdevelopment. Even as white communities benefited from decades of expensive water infrastructure, Diné communities were denied the rights and resources necessary to access the same water.
Water settlements between tribes and states are a source of much of this continued underdevelopment. For Indigenous people, these settlements also represent colonial dispossession, because they often suspend allocation of water rights and funding for water infrastructure until tribal leaders give in to the state’s demands. In 2005, for example, then-Arizona Republican Sen. [Jon Kyl] denied the Navajo Nation 6,411 acre-feet of water until it resolved its claims to the Colorado River with the state of Arizona.
While the U.S. was violently annexing the Western United States and vigilante militias murdered and displaced Diné and Apache people, settlers moved into Indigenous lands and dammed and diverted rivers. The settlers created a system that enabled them to monopolize the region’s limited water supply. A new legal and political concept became part of Western water law — a concept that favored the expansion of mining companies, farms and a booming livestock industry over the Indigenous communities already using the water.
The Colorado Compact of 1922 brought the entire Colorado River and its tributaries into this water regime. It divided the river into 15 million quantifiable units…that enabled the U.S. and Western states to more easily divert and distribute water, subject to the laws of the states involved. At the same time, under Winters’ (1908), Indigenous water claims were limited to the date when reservations were established, ignoring centuries of tribal use and governance.
During the New Deal, rural electrification bypassed reservations while the Army Corps of Engineers and Bureau of Reclamation competed to dam and divert rivers in the Western U.S. Dams flooded Indigenous lands, killing ecosystems while providing power to settler communities. Water security was soon taken for granted in Western cities, while Indigenous nations found their water supply becoming increasingly precarious.
In the 1960s, cities like Phoenix and Las Vegas expanded. The federal government favored development policies that opened reservations for mining and energy. Coal was extracted from the Navajo Nation, converted into energy, and used to power huge generators near the Parker Dam along the Colorado River. Today, these generators move Colorado River water over the Buckskin Mountains and toward Phoenix and Tucson. It is an unnatural process only made possible by Diné coal. The water provided critical infrastructure for Arizona and allowed Phoenix to grow from a small Western town to a sprawling metropolis.
Starting in the 1970s, state officials proposed settling Indigenous water claims, seeking to resolve lawsuits between tribes and states in favor of limited water rights for tribes. Today, these settlements often contain money for smaller water infrastructure projects.
But these agreements come at a cost. State officials use them as bargaining chips during negotiations, creating an adversarial relationship between tribes and states. In two recent instances, Sen. Kyl deprived the Navajo Nation of federal funding for water infrastructure in order to pressure Navajo officials to settle water claims with the state.
In the San Juan River settlement of 2005, Kyl denied Diné communities in the Window Rock area water from the Gallup Supply Project until the Navajo Nation settled all of its existing water claims with Arizona. And in 2010, in yet another proposed settlement, Kyl refused to bring forward legislation that would free the 6,411 acre-feet of water from the San Juan River settlement and also included $800 million in proposed water infrastructure for the western portion of the Navajo reservation. Kyl claimed the infrastructure was too expensive. But today, these are the very communities that are suffering from high COVID-19 infection rates.
There are many factors that create a crisis like this. Water settlements are not the only one, but they are a critical reason why the Navajo Nation lacks water infrastructure today. When we see statistics stating that 30% to 40% of Diné communities lack running water during a global pandemic, they are not statistics without history. The entire situation is an artifact of colonialism. It is the result of decades of indifference, neglect and deliberate underdevelopment.
Today, however, there is hope: The Navajo Nation Council has allocated $651,000 of CARES act funding for water projects within the Navajo Nation. But a lasting solution will require greater investment in physical infrastructure on the reservation. The Navajo people should not have to wait for water-rights litigation or legal settlements before they get the water, infrastructure and power settler communities take for granted. That is why Congress should fund the Western Navajo Pipeline. This project, which has been on the shelf for at least 10 years, was part of a 2010 water settlement that Sen. Kyl rejected. Had it been funded in 2010, it might have reduced the impacts of COVID in the Navajo Nation. The communities the pipeline would have served are among those that have been hit hardest by the pandemic. A tremendous amount of pain and hardship could have been avoided if the state had simply funded the pipeline a decade ago.
Andrew Curley is a member of the Navajo Nation and assistant professor in the School of Geography, Development, & Environment at the University of Arizona. Email High Country News at firstname.lastname@example.org
Here’s the release from Reclamation (Mary Carlson):
POJOAQUE, N.M. – The Bureau of Reclamation began construction on August 10, 2020 on a water system that will bring clean drinking water to approximately 10,000 people and ensure a reliable water supply for residents of the Pueblos of Pojoaque, Nambé, San Ildefonso and Tesuque, as well as some residents of Santa Fe County.
“This is an exciting day for Reclamation and all Aamodt Indian Water Rights Settlement parties,” said Commissioner Brenda Burman. “Countless hours of hard work and coordination between the many partners led to this moment, and we can now begin building this water system.”
Construction officially began this week at the water intake features on San Ildefonso Pueblo. Phase one of the project includes water intake structures, a control building, 20 miles of water conveyance pipeline, three water storage tanks and a water treatment plant on San Ildefonso, Pojoaque and Nambe Pueblos.
“The start of the construction of the Pojoaque Basin Regional Water System is a milestone that we at the Pueblo de San Ildefonso have heard and talked about for many years and it is hard to believe that it is finally happening. This is because the Pueblo has been involved in the Aamodt water rights litigation for decades and the regional water system is a core part of that settlement that previous San Ildefonso Governors and Tribal Council members have long discussed, debated, negotiated and fought for because the regional water system will insure clean drinking water for our Pueblo community and others in the Pojoaque Basin,” said Pueblo de San Ildefonso Governor Perry Martinez. “The Pueblo de San Ildefonso, along with leaders from my sister Pueblos of Nambe, Pojoaque and Tesuque, and our partners at the County of Santa Fe, the City of Santa Fe and the State of New Mexico have worked diligently for many years and overcame many hurdles to get to this point and I applaud everyone’s efforts today.”
The water system will divert water from the Rio Grande in northern New Mexico. The system will include water treatment facilities, along with storage tanks and transmission and distribution pipelines with the capability to supply up to 4,000 acre-feet per year (about 3.57 million gallons per day) of drinking water.
The Pojoaque Basin Regional Water System is part of the Aamodt Settlement Agreement and was authorized by Congress under the Aamodt Litigation Settlement Act of 2010 to settle Indian water rights disputes in the Pojoaque Basin.
“The Pueblo of Nambé is pleased that the construction of the Pojoaque Basin Regional Water System is beginning, marking a significant step toward implementation of the Aamodt water rights settlement. Construction of the Regional Water System represents the cooperative resolution of over more than four decades of litigation,” said Nambe Pueblo Governor Phillip A. Perez. “The Pueblo, together with the Pueblos of Pojoaque, San Ildefonso and Tesuque, and their partners the County of Santa Fe, the City of Santa Fe and the State of New Mexico are finally starting construction of a water system that will provide reliable, clean water to the four Pueblos and the residents of the Pojoaque Basin. On behalf of the Pueblo of Nambé, please join me in celebrating this important occasion.”
“We are excited to finally begin constructing this vitally important project that will soon deliver a firm, reliable, and safe water supply to all the Aamodt settlement parties in the Pojoaque Valley,” said New Mexico State Engineer John D’Antonio.
“Santa Fe County applauds this significant step forward toward completion of the Pojoaque Basin Regional Water System, the signature feature of the Aamodt Settlement which will bring a new source of safe and reliable drinking water to the Pojoaque Basin. We look forward to working with all of our partners and the Bureau of Reclamation to ensure sufficient federal funds are authorized to complete the project beyond this stage of limited construction,” said Santa Fe County Manager Katherine Miller.
At the Monument Board of Trustees meeting Aug. 3, 2020…approved two resolutions to continue water projects which have been on hiatus.
Trustees reviewed a resolution to award a project agreement to Forsgren Associates Inc. for the continued design and development of a new two-gallon [two million gallon] water storage tank and associated pipeline into the town’s water system. Public works director Tom Tharnish said a lot of preliminary work had already been done by Forsgren Associates and continuing the project with the firm would quicken the project’s timeline.
The agreement would allow the majority of the engineering for the project, which involved a change in the size of the tank from 1.2 million gallons. The town is already $60,000 into the project, Tharnish said. When originally developing a 1.2 million gallon tank, the additional capacity required for the upcoming reuse pipeline wasn’t considered…
Another resolution was presented to the board to award a contract to Lytle Water Solutions LLC for the design and development of a new water well at the Water Treatment Plant.
Given recent emergency repairs to Wells No. 3 and No. 8, Tharnish said the department’s senior water technicians approached him with concerns for the same incident occurring later this year…
The idea is to drill a new well on the Well No. 4-5 site and build a short pipe to the existing treatment plant. Since this would create additional flow to an existing plant, the plans for the well have to be approved by the Colorado Department of Public Health and Environment.
Tharnish said the new well, which would draw from the Arapahoe basin, would produce 190-200 gallons per minute. Presently, Wells No. 4 and 5 produces 100 and 60 gallons per minute, respectively, which is the way the state has permitted them, he said. Trustees approved the resolution 6-0.
Town Manager Mike Foreman said the town is getting ready to sell revenue bonds prior to November to help fund the water projects planned for the next five years and a workshop with the board to review all future water projects would be forthcoming. Foreman said the town has the opportunity to sell $15-20 million in bonds over the next five years.
Tharnish noted Well No. 3 is repaired and operational, producing 25 gallons per minute more than it did previous to experiencing a failure July 5.
The Goose Pasture Tarn Dam Rehabilitation Project was discussed at a virtual town hall hosted by the town of Breckenridge, as the town had previously postponed the project until 2021. Greg Monley, project design engineer, said that the construction schedule is about the same as the one that was originally set for 2020, but has been pushed back by one year and is now scheduled to begin in May 2021.
The project is expected to take three years with two winter shutdowns of the project where the reservoir — the Goose Pasture Tarn — will be allowed to refill and operate as before. The first two phases of construction include the initial excavation and work on the west side of the spillways, which will take place from May to August of 2021, and work on the upstream slope, which will take place from August to September of 2021 and require draining the reservoir.
Phase II will take place from May to September of 2022. Work during this phase will include reconstructing the spillway and lowering the reservoir’s water level about 18 feet. In September, dam outlet work will require draining the reservoir again.
Construction will be completed from June to September of 2023 in Phase III.
The town will offer water assistance on a case-by-case basis to people with domestic wells who experience interruptions caused by dam work as the reservoir is lowered and drained. Town officials can be reached through the contact information listed on http://TownOfBreckenridgeGPTD.com.
For residences that need or request water assistance, the town is looking at locating water tanks at individual homes and connecting them to the home water line. Some residents near the reservoir have already received letters from the town…
The preliminary traffic control plan is to have truck traffic that comes onto Lakeshore Loop travel in a one-way direction from Lakeshore Loop down to the water treatment plant, into the project area. Trucks will exit via Wagon Road onto Colorado Highway 9. The plan also proposed a one-way direction for residential traffic along Lakeshore Loop where cars can follow a one-way exit onto Highway 9 while construction occurs…
Town hall participants asked about recreation and wildlife. Blue River Town Manager Michelle Eddy said the tarn will be closed to recreation during construction. Phelps said that as a result of draining down the tarn’s fish will not be saved and the tarn will no longer contain fish. He said the tarn may be restocked with fish after the project is complete.
Here’s the release from the City of Boulder (Jeff Stahla, Denise White, Samantha Glavin):
Beginning Sept. 1, 2020, until March 2021, access to Boulder Reservoir will be limited while the reservoir is drained to allow Northern Water, in coordination with the City of Boulder, to perform necessary maintenance on the reservoir and its dams.
This work will ensure visitor safety and effective water delivery to municipal and agricultural water users. Reservoir water levels will be significantly lower than normal during this time. This is routine, required maintenance work that will take place every 5-10 years.
The reservoir basin will be closed to all water-based activities, including boating, watercraft, fishing, swimming, wading and other on-water recreation once the reservoir drawdown begins Sept. 1. Passive recreation opportunities (e.g., walking, cycling and running) will still be available during this time. The main trail along on the North Shore will remain open, but access to the shoreline will be restricted. Trails in the vicinity of the north and south dams may be periodically impacted during periods of construction in those areas. A map of affected areas is available on the project website at bouldercolorado.gov/water/boulder-reservoir-maintenance#.
Performing the maintenance work this year when some recreation activities such as swimming and special events are already restricted due to COVID-19 will ensure that additional impacts will be avoided, and recreation can return to full service once the pandemic subsides. However, the city recognizes that this limitation on Boulder Reservoir use may be disappointing to impacted recreationists. The city is providing reservoir permit and pass holders with a partial refund or credit on their purchase, available through Aug. 23. Current permit and pass holders have been contacted directly with information on how to access this offer.
Additionally, Boulder Reservoir has received approval to remain open on Friday, Aug. 7, which is designated as an unpaid city closure day to address financial challenges related to the coronavirus pandemic, and offer extended hours of operation from 7-9 p.m. on Aug. 10-16. The city is able to offer these additional hours due to cost savings as a result of the draining project’s impact in shortening the fall recreation season.
The reservoir will be drained to remove sediment from the area around the reservoir outlet, which naturally builds up over time. Maintenance will also occur on dam outlet structures, and the on the land between the north and south dams known as Fisherman’s Point. Construction equipment access and activity will be in the vicinity of the north dam and Fisherman’s Point.
Northern Water is coordinating with Colorado Parks and Wildlife and city staff to mitigate environmental impacts of the project. The reservoir will be drained outside of nesting season, limiting effects on nesting and migrating species during the most critical point in their life cycle. The reservoir will be refilled prior to spring migration and nesting seasons. While there are currently no plans to relocate the fish in the reservoir as the water level is expected to support the fish, Northern Water will monitor their environment daily. If conditions appear problematic, fish relocation may be arranged.
The Boulder Reservoir is a key part of the city’s drinking water supply and provides water to other municipal and agricultural users. Water is delivered to the reservoir and its water treatment plant via the Southern Water Supply Project, completed in 2020, and the Boulder Feeder Canal. The City of Boulder owns Boulder Reservoir, but operations and maintenance related to water storage and dam safety are primarily managed by the Northern Colorado Water Conservancy District (Northern Water).
Fort Collins City Council voted [August 4, 2020] to oppose the Northern Integrated Supply Project, a departure from the city’s previous neutral stance on the controversial plan to siphon Poudre River water into two new reservoirs.
Council members also endorsed city staff comments expressing reservations with Northern Water’s proposed Poudre intake pipeline upstream of the Mulberry Water Reclamation Facility. They adopted their position in a 5-1 vote on Tuesday, with council member Ken Summers voting “no” and Mayor pro-tem Kristin Stephens absent.
The vote was the current council’s first opportunity to take a position on NISP. The city’s position on the project has vacillated over the years, wavering between opposition and a more neutral “can’t support” position. Council included in its opposition statement a note directing staff to continue working with Northern Water to address the city’s concerns about NISP and develop “a sustainable, long-term approach” to avoid, manage and mitigate the project’s impacts.
Council’s job on Tuesday was to decide whether to endorse staff’s comments on the pipeline, which were submitted to Larimer County, and choose between four stances on NISP ranging from the most neutral “can’t support this variant of NISP” to the most outspoken “oppose (this version of NISP) and oppose the use of city natural areas.” They chose the latter.
At issue Tuesday was whether the city could take that stance on the project while maintaining a foothold in negotiations with Northern Water, the organizer of the plan to supply water to 15 small-but-growing Colorado municipalities and water districts. While the city itself isn’t among the participants, which include Fort Collins-Loveland Water District (covering the city’s southern reaches) and Windsor, the project would degrade springtime river flows through Fort Collins and the Poudre intake pipeline would affect several city natural areas…
The intake pipeline is part of a concession Northern Water made to lessen NISP’s impacts on the Poudre through Fort Collins: Rather than drawing all the water off the river upstream of Fort Collins, Northern Water plans to run some of it through a 12-mile stretch of the river roughly between the Poudre Canyon mouth and Mulberry Street from fall to early spring.
The “conveyance refinement” plan would run 18-25 cubic feet per second’s worth of water through the river, increasing the volume of water to eliminate some dry spots, lower the river’s temperature and reduce harm to fish [living] in the river. The intake pipeline near the reclamation plant is where Northern Water plans to take the water back out of the river…
The influx of water will make “a very significant difference for fish” and offers clear environmental benefits for the river’s base flows, city watershed planner Jennifer Shanahan told council. But the structures involved with the intake pipeline will have temporary and permanent impacts to the Homestead, Kingfisher Point, Riverbend Ponds and Williams natural areas. Construction will have temporary impacts on traffic and visitors to those areas, including trail and parking lot closures, and more lasting impacts, including possible damage to sensitive wetlands, soil, wildlife and native vegetation and the sale of some land at Kingfisher Point Natural Area.
The city submitted its comments on the pipeline to Larimer County as part of the 1041 permitting process. Staff recommended that Northern Water work with the city to refine the pipeline plan in several ways, such as shrinking the pump station and settling ponds proposed at Kingfisher Point, moving the pipeline further from the river at Kingfisher Point and creating a more ecologically sound river diversion at Homestead Natural Area…
Council members agreed with the staff comments, but several of them offered broader criticism of NISP. Northern Water has been working for years on a broad plan to mitigate NISP’s impacts to the river, wildlife and riparian habitat, but environmental advocates say no mitigation plan can undo the irreparable damage of diverting so much water from a river that is already stretched thin. Fort Collins gets about half of its own water supply from the Poudre…
Mayor Wade Troxell, who has the longest tenure on City Council, said he’s watched the city make progress in negotiations with Northern Water over the last 13 years. He discouraged his fellow council members from making “sweeping opposition statements that don’t get us where we need to go.”
NISP is approaching a county decision on the 1041 permit that would allow construction of Glade Reservoir and four pipelines associated with the project. The Army Corps of Engineers is expected to issue its record of decision on the project as a whole this year, and if the project is approved, construction could begin as soon as 2023.
Ruedi Reservoir is feeling the effects of an unusual water year, with less water for endangered fish and with low reservoir levels predicted for late summer and fall.
“This year was a strange year,” Tim Miller, a U.S. Bureau of Reclamation hydrologist who manages operations at Ruedi, said at an annual public meeting about reservoir operations held virtually Wednesday. “For most of the year, it seemed like we were doing well, we thought we would get a fill on the reservoir. However, things really turned around in late spring and early summer.”
At the meeting convened by the Bureau of Reclamation, Miller said the reservoir, which holds just over 102,000 acre-feet of water, topped out at 96,750 acre-feet this year — about 5,000 acre-feet short of filling. That means there is 5,000 acre-feet less water available this season to boost flows downstream for endangered fish in what’s known as the “15-mile reach” of the Colorado River near Grand Junction.
As reservoir levels continue to drop over the next month, Aspen Yacht Club members may not be able to access the boat ramp over Labor Day weekend. By Sept. 1, reservoir levels are predicted to be down to about 84,500 acre-feet and the surface to be at an elevation of 7,747 feet, which is 19 feet lower than when it’s full.
“After Sept. 1, it’s going to be dicey,” Miller said of accessing the private marina’s boat ramp. The U.S. Forest Service boat ramp will still be accessible at those levels, he said.
Bruce Gabow of the Aspen Yacht Club said that when water levels are 13 feet below full, the club’s docks become grounded and inoperable. He said that most years, boats are taken out of the reservoir by mid-September, but with water levels dropping sooner this year, many will need to go before the end of August.
“Everyone has kind of been expecting it, but they will be bummed out,” he said of the club’s members.
Ruedi Reservoir is currently 92% full, at 94,065 acre-feet. It topped out on July 17 at 96,914 acre-feet. In 2018, the reservoir also didn’t fill, topping out at 92,650 acre-feet, according to Miller.
Each spring, Miller must decide how much water to release from Ruedi and when to release it to make room for inflow from snowmelt. Those decisions are based on streamflow forecasts from the Colorado Basin River Forecast Center and the Natural Resources Conservation Service, as well as the Bureau of Reclamation’s statistical forecasts.
This year’s unusual conditions made for tricky forecasting, leading some to question whether more and better data collection is needed, instead of relying primarily on snow telemetry, or SNOTEL, data. These automated remote sensors collect weather and snowpack information in remote watersheds, but they provide only a snapshot of a specific location. Each of the three forecasting agencies over-predicted Ruedi inflow for the months of April, May and June.
Usually, the amount of runoff closely mirrors snowpack. And with snowpack in the Roaring Fork River basin slightly above normal, as measured by SNOTEL sites, it seemed that is where runoff would also end up. But parched soils from a dry fall sucked up some of the moisture before it made its way to streams and eventually the reservoir. Miller also suspects that a high rate of sublimation — where snow goes from a frozen state to vapor, skipping the liquid phase — may have also played a role.
“To do our statistical forecast, it’s 90% snowpack only,” Miller said. “We had some different variables this year.”
By the end of May, Miller realized inflow projections were too high and began scaling back releases. Ruedi also did not participate in Coordinated Reservoir Operations this year. In the annual CROS, which began around May 29, water managers from across the state aimed to enhance peak spring runoff by releasing water from reservoirs at the same time. The peak flows have ecological benefits, especially for fish in the 15-mile reach.
“It was pretty much a last-minute declaration we couldn’t do CROS,” Miller said.
April Long, executive director of Ruedi Water & Power Authority, suggested that water managers should explore other ways of collecting data in addition to SNOTEL information to improve forecast accuracy. The city of Aspen and Denver Water have experimented with LiDAR technology — which analyzes the reflection of laser light to create detailed three-dimensional maps — to track the depth of mountain snowpack, providing a more complete picture of the water contained in that snowpack.
“With this year of unexpected results from our snowpack and the way it melted off, I have concern that with climate change and climate variability, we are going to see more uncertainty,” Long said in a follow-up interview with Aspen Journalism. “I wonder how much benefit we could gain if we knew a little more.”
This map shows the snowpack depth of the Maroon Bells in spring 2019. The map was created with information from NASA’s Airborne Snow Observatory, which will help water managers make more accurate streamflow predictions. Jeffrey Deems/ASO, National Snow and Ice Data Center