New water sharing agreement helps boost stream flows — #Climate Fix Blog

Yampa River Basin via Wikimedia.

Click the link to read the post on the Western Resource Advocates Climate Fix Blog (Laura Belanger):

July 1, 2024

Declining stream flows can have cascading impacts on communities, fish, and wildlife. WRA is supporting policies and agreements to put water back into the rivers that sustain the West.

Healthy rivers are the foundation of the West, but climate change and growing water demands have stretched our rivers thin. Across the region, low flows have resulted in cascading impacts to communities, fish, and wildlife. Drying streams become disconnected from the rest of the river system. Low water levels inhibit fish passage, cause harmful algal blooms, result in higher water temperatures that are dangerous to fish, and increase the spread of invasive species. Communities feel the effects of these low flows as water supplies decline and popular outdoor recreation spots close.

Fortunately, there is a solution to this problem โ€“ add water. But unfortunately, water is in short supply in the West. In many cases, much of the water flowing in our rivers is already spoken for, having been legally allocated to cities, farmers and ranchers, industry, and other water users. Under state law in Colorado, water users have long been incentivized to use their full water allotment or risk losing it โ€“ a huge deterrent for water conservation.

Thankfully this is changing, as new policies are adopted that promote conservation while protecting water rights. For example, in 2013, a law was passed that allows water users who participate in water conservation programs to leave water in rivers and streams while still maintaining their full water rights. This helped open the door to innovative water sharing agreements to boost river flows.

In 2020, WRA worked with a team of partners to compile a list of high priority streams across Colorado that could benefit from such agreements. Among these streams was Slater Creek.

Located northwest of Steamboat Springs, the picturesque Slater Creek watershed supports numerous ranches, sustains habitat for native fish, and is a popular destination for camping, hunting, and boating. But in the hot summer months, flows in Slater Creek often drop below what is needed to maintain a healthy stream for fish and wildlife.

Seeing this, WRA sprang into action and met with members of the local ranching community to discuss a water sharing project to restore Slater Creek. We built relationships within the community, listened to their concerns, and assured them that any project would be protective of their water rights, and any water sharing agreement would be voluntary, fairly compensated, and mutually beneficial to participants and the river. Through these conversations, we were introduced to a rancher who was interested in working with us. We connected with the Colorado Water Trust, an organization with expertise in water sharing agreements, to get the project off the ground.

Ditch headgate that will be closed under the agreement to leave water in Slater Creek. Photo credit: Western Resource Advocates

Under this new agreement, WRA and the Colorado Water Trust will lease water from the rancher this summer to boost flows in Slater Creek. The rancher will be paid to stop irrigating from mid-July through October, when the river needs water the most. This will benefit 32 miles of Slater Creek, including reaches with instream flow water rights, and will put up to 130 million gallons of water back into the stream. WRA will be monitoring stream health and documenting river flows over the course of the lease. State law limits such leases to five out of every ten consecutive years to preserve agricultural lands. WRA and the Colorado Water Trust plan to continue working in Slater Creek to lease water in the years when it is most needed.

The water sharing agreement in Slater Creek is a prime example of how we can work together to implement solutions that both protect rivers and benefit communities in the face of drought and climate change.

Across the West, WRA is supporting agreements and policies that put water back into the streams that sustain our communities, fish, and wildlife.

A reminder to be careful how you think about โ€œwastedโ€ water — John Fleck (InkStain.net)

Little Snake River agricultural lands along the Colorado-Wyoming border. (Angus M. Thuermer, Jr./WyoFile)

Click the link to read the article on the InkStain website (John Fleck):

July 15, 2024

A team out of Wyoming, including my Colorado River Research Group colleague Kristiana Hansen, has a new paper that reminds us that we need to be careful about how we thinking about conserving water that is being โ€œwasted.โ€

Their case study is an area on the New Fork in Wyoming, a tributary of the Green, which is a tributary of the Colorado, where producers use flood irrigation on timothy grass to grow livestock forage.

Flood irrigation is often seen as โ€œwasteful.โ€ One approach is to install โ€œmore efficientโ€ irrigation technology. But โ€“ and this is one of my repetitive talking points with students in the graduate water policy course I teach every fall โ€“ you need to flag the word โ€œwasteโ€ when you see it in a water policy discussion and think carefully about how youโ€™re using it.

That water is going somewhere, and doing something. You have to include this in your analysis. Maybe itโ€™s really being โ€œwastedโ€. But you may find that the place the water is going, and the thing that itโ€™s doing, is valuable!

Thatโ€™s what the Wyoming team found. Flood irrigation recharges the shallow aquifer โ€“ reducing the spring peak in the areaโ€™s streams, and slowly releasing that water back into those same streams in late summer. Which is crucial, in this case, for economically valuable fisheries โ€“ recreational brown trout fishing, to cite their analysis.

This is at the heart Bruce Lankfordโ€™s oddly named work on the โ€œparacommons,โ€ which has provided an enormously helpful analytical framework for my thinking about this stuff.

Cleaning up our urban sewage for reuse is super popular right now, and can in some cases be an enormously powerful water policy response to scarcity. But weโ€™ve got to be mindful about where that โ€œwastedโ€ water is going and what positive benefits it is providing. Lots of inland urban cities in the southwestern United States treat their wastewater and return it to rivers, where it feeds ecosystems and downstream users.

We always have to consider the tradeoffs.

Green River Basin

Water augmentation rights will give Moffat County help on #YampaRiver — Allen Best (@BigPivots)

Yampa River near Deer Lodge Park. Photo credit: Allen Best/Big Pivots

Click the link to read the article on the Big Pivots website (Allen Best):

July 8, 2024

Tri-State agreement includes provision for water rights valued by Moffat County at $2-3 million

The settlement agreement supported by 16 intervening parties that was submitted to the Colorado Public Utilities Commission has a major provision about water rights.

This is apart from the Colorado legislation passed in the 2023 session that allows Xcel Energy and Tri-State Generation and Transmission the ability to retain the water rights they are now using to produce steam at their coal plants near Hayden and Craig to generate electricity. The utilities will be able to retain their direct-flow rights until 2050 while they figure out whether those water rights will be needed in the future.

The settlement agreement is for augmentation water that Tri-State owns. It is held in Elkhead Reservoir near Hayden. The Colorado River Water Conservation District also holds augmentation water in that reservoir.

Why does augmentation water matter? Because, beginning in 2002, the Yampa River became a river that didnโ€™t always have enough water for everybody than wanted it. In 2018, a drought year, a โ€œcallโ€ was put on the river for the first time. And in 2022, the Yampa formally became an administrated river.

That means that if somebody wanted to drill a well in the Yampa River drainage for a new home on a plot of land of 35 acres or less, they needed to come to the table with water that could replenish the river, i.e. augmentation water. This is for all wells after the state designation of March 1, 2022.

To meet the need for augmentation water, Moffat County has been leasing water from the River District. The amount is determined by the amount needed on a per-acre-foot basis.

Jeff Comstock, who directs Moffat Countyโ€™s Department of Natural Resources, said the precise amount of water that Moffat County will be getting from Tri-State will depend upon a determination in water court. The water given to Moffat County by Tri-State can be used into perpetuity.

Moffat County estimates the value of the augmentation water right that is to be transferred at $1 million to $3 million.

Yampa River Basin via Wikimedia.

The #ColoradoRiver: Strategies from lower and upper basin states to reduce water consumption — The Deseret News #COriver #aridification

“New plot using the nClimGrid data, which is a better source than PRISM for long-term trends. Of course, the combined reservoir contents increase from last year, but the increase is less than 2011 and looks puny compared to the โ€˜holeโ€™ in the reservoirs. The blue Loess lines subtly change. Last year those lines ended pointing downwards. This year they end flat-ish. 2023 temps were still above the 20th century average, although close. Another interesting aspect is that the 20C Mean and 21C Mean lines on the individual plots really donโ€™t change much. Finally, the 2023 Natural Flows are almost exactly equal to 2019. (17.678 maf vs 17.672 maf). For all the hoopla about how this was record-setting year, the fact is that this year was significantly less than 2011 (20.159 maf) and no different than 2019” — Brad Udall

Click the link to read the article on The Deseret News website (Emma Pitts). Here’s an excerpt:

July 9, 2024

In 2022, Lake Powell was at its lowest since it was originally filled in the 1960s. [Amy] Haas noted an ongoing concern that there is currently no mechanism to ensure the conserved water from the upper basin states is flowing down to Lake Powell and staying there.

The relationship between the upper and lower basin states is not always pleasant, but [Gene] Shawcroft noted that recently, agreements and understandings have been made between the entities…In their post-2026 operations proposal, the lower basin states said they would cut water use by 1.5 million acre-feet per year as long as Lake Powell and Lake Meadโ€™s combined storage remains at a certain level. Shawcroft added that the question now is, at what point, do these cuts in water use begin?

โ€œThe upper division states feel very strongly that we need to improve our storage (and) that we need additional storage. And so our concept would be that we would have that one-and-a-half reduction occur at an elevation that was higher than what they would propose. Their position, or their thought process is, if thereโ€™s water in the system, we ought to put it to use,โ€ he said.

Haas added, โ€œThe lower basin is proposing actions based on total system contents as they define it, which includes not only Lake Powell and Lake Mead but also the upstream initial units, right? So this would be Flaming Gorge, the Aspinall unit in Colorado and Navajo.โ€

Map credit: AGU

Friends of the Yampa helps designate 278 miles of #YampaRiver Watershed tributaries as Outstanding Waters: The designationโ€ฏwill preserve clean water, local economies and outdoor recreationย  #GreenRiver #ColoradoRiver #aridifcation

Volunteers Jeremy Bailey and Brad Luth pose near King Solomon Creek during winter sampling efforts in North Routt County.

From email from Katie Berning:

On June 11, 2024, the Colorado Water Quality Control Commission (WQCC) unanimously voted to approve a proposal to designate approximately 385 miles across 15 rivers and streams in the Upper and Lower Colorado, Eagle, Yampa and Roaring Fork River basins as Outstanding Waters (OW).ย Approximately 278 of those stream miles are along tributaries of the Yampa River.ย  The designation protects streams with existing excellent water quality for their benefit to the environment, wildlife and recreation, and safeguards those streams from future degradation, including pollution from development, mining, oil and gas extraction, and other uses.ย ย 

Friends of the Yampa is honored to be a part of the Colorado River Basin Outstanding Waters Coalition (CRBOWC). For two years, advocates from the coalition and within these communities worked extensively across the state, gaining broad support for the designation, by conducting outreach to local, state and federal government entities; water rights holders; water districts; water providers and interests; businesses; land managers; and landowners.  

In the Yampa Basin, this work could not have happened without countless hours donated from dedicated volunteers. The full-day missions took place about each season and were accomplished by foot, raft, snowmobile, ski, bicycle and off-road vehicle. Environmental program manager Jennifer Frithsen headed up all logistics including collecting samples then delivering samples in a full spectrum  weather events to ACZ in Steamboat and to Eagle County for testing.

Friends of the Yampa extends a heartfelt thank you โ€” on behalf of the mighty Yampa River โ€” to the following volunteers: Jeremy Bailey, Marla Bailey, Ben Beall, Angus Frithsen, Brad Luth, Maggie Mitchell, Mike Robertson, Jojo Vertrees and Sophie Vertrees.  Special thanks to Jeremy Bailey and Brad Luth. Your willingness to snowmobile during the winter of 2022-23 and 2023-24 to remote parts of Routt County to dig out streams and collect water samples in record snowfall and challenging weather helped make this possible. We love you guys! 

The timing of the OW designation is apt with June being National Rivers Month (and Yampa River Month). It is expected that the designation will become final when the WQCC approves the rulemaking documents in August 2024.  

โ€œClean water is essential to a thriving Yampa River Basin. Our community values these streams for their beauty, the habitat they provide for fish and other organisms, and the clean water they provide to the Yampa, where residents and visitors alike flock to fish, paddle, tube or just recharge. The Outstanding Waters designation is an extra layer of protection for these pristine streams in the face of climate uncertainty and development pressure.โ€  said Jenny Frithsen, Friends of the Yampa environmental program manager. 

About The Colorado River Basin Outstanding Waters Coalition  

The Colorado River Basin Outstanding Waters Coalition is composed of American Rivers, American Whitewater, Audubon Rockies, Colorado Trout Unlimited, Eagle River Coalition (previously Eagle River Watershed Council), Friends of the Yampa, The Pew Charitable Trusts, Roaring Fork Conservancy, Trout Unlimited, Western Resource Advocates, and Wilderness Workshop, which have a common goal of safeguarding clean water in Colorado. The CRBOWC proposed Outstanding Water designations to protect the outstanding waters of the Upper and Lower Colorado, Roaring Fork, Eagle, and Yampa river basins. 

Environmental program manager Jenny Frithsen and conservation program manager Emily Burke collect samples in North Routt County for analysis for the Outstand Waters project.

Could #Wyoming water get piped to #Colorado? A decades-old plan resurfaces — @WyoFile

Gas drilling infrastructure in the Atlantic Rim field in 2015. (Ken Driese)

Click the link to read the article on the WyoFile website (Mike Koshmrl):

May 31, 2024

A gas exploration company with Florida ties is pursuing plans to pull groundwater out of existing coalbed methane wells in southern Wyoming, then pipe it into the lower reaches of the water-stressed Colorado River Basin

The project was formally initiated in December, when the State Engineerโ€™s Office received 21 groundwater test well applications from Mark Dolar of Dolar Energy, LLC. The test wells are all located on Bureau of Land Management property south of Rawlins in the Atlantic Rim gas field.

Two test well applications have since been rescinded by Dolar to comply with the state of Wyomingโ€™s sage grouse and big game migration policies, according to an email from State Engineer Brandon Gebhart. 

project review letter from the Wyoming Game and Fish Department summarizes what the project proponent seeks to do with the water. 

โ€œIf the water is of sufficient quality, the applicant hopes to transport groundwater to Colorado via a pipeline,โ€ states a letter signed by Habitat Protection Supervisor Will Schultz.

But Sen. Larry Hicks (R-Baggs), whoโ€™s on staff with the Little Snake River Conservation District, has met with Dolar and believes thatโ€™s one of several uses of the water being considered if the plans move forward. Exchanges within Wyoming, he said, could also be an outcome.

โ€œThe simple fact is the marketโ€™s much more lucrative now than it was 20 years ago,โ€ Hicks told WyoFile. โ€œHe doesnโ€™t have to send it to Colorado.โ€

Sen. Larry Hicks (R-Baggs) during the Wyoming Legislatureโ€™s 2024 budget session. (Mike Koshmrl/WyoFile)

Hicks used that rough historic benchmark because there have been repeated efforts since Atlantic Rim field drilling started in the mid-2000s to make use of the water surfaced during gas production. Currently, he said, the produced water is injected back into the ground โ€” which takes energy and money โ€” and it doesnโ€™t make sense given the currently dismal economics of natural gas. 

โ€œThe water is probably, at this point in time, as valuable or more valuable than the natural gas,โ€ Hicks said. โ€œItโ€™s just a matter of figuring out how you utilize that water, and whether thereโ€™s a sufficient enough quantity to justify a lot of expenditures.โ€

Energy companies in the past ultimately determined that using Atlantic Rim formation water didnโ€™t pencil out, even though itโ€™s considered pretty high quality. And theyโ€™ve tried, even building out infrastructure. 

A historic endeavor 

Steve Degenfelder, then a land manager for Atlantic Rim driller Double Eagle Petroleum, recalled that his former employer secured permits to surface discharge a limited volume of untreated water via a pipeline and separately desalinate other volumes. Neither worked out long-term. 

โ€œWe did discharge some into Muddy Creek, but very little,โ€ Degenfelder said. โ€œWe just got a lot of resistance from the environmental community and BLM.

Gas drilling infrastructure in the Atlantic Rim field in 2015. (Ken Driese)

Groundwater in the Atlantic Rim area is both abundant and filled by snowmelt coming off the west slope of the Sierra Madre Range, Degenfelder said. During the heyday of the Atlantic Rim fieldโ€™s development, the two largest drilling companies were producing roughly 100,000 barrels of byproduct water daily โ€” the equivalent of a small stream that flows continuously carrying nearly 7 cubic feet per second. Oftentimes water encountered during the drilling process has a lot of organic matter like oil, but in this region, itโ€™s pretty pristine, he said.

โ€œThereโ€™s a great deal of water to be had and itโ€™s class three water [in Wyoming regulation],โ€ Degenfelder said, โ€œso itโ€™s very good for livestock and wildlife to consume.โ€ 

But itโ€™s also too salty for the most likely use: irrigation. The Wyoming Department of Environmental Quality has standards, and the Atlantic Rim water generally doesnโ€™t cut it. 

โ€œThe sodium is too high,โ€ Hicks said. โ€œ[DEQ] was concerned that when you irrigate with high-sodium water, you poison the soil. It turns white.โ€ 

White crusts of natural salts along a tributary to Muddy Creek. (Carleton Bern/U.S. Geological Survey)

Already, there are issues with too much salt in Atlantic Rim waterways, and disturbing the soil in the region through industrial activity might have increased salinity levels at times. Salt concentrations in the main drainage in the area โ€” Muddy Creek โ€” increased by between 33% and 71% in the years 2009-2012 compared to 2005-2008, according to a 2015 U.S. Geological Survey study. But the sharp uptick in salinity also doesnโ€™t perfectly align with the height of the drilling boom, the Earth Island Journal reported at the time.

Itโ€™s unclear how Dolar Energy would deal with water thatโ€™s too salty for irrigation.

Hicksโ€™ understanding is that Dolar Energy seeks to โ€œcherry pickโ€ the highest-quality water from the test wells and potentially market that only. 

Whatโ€™s the plan this time?

Mark Dolar did not respond to multiple WyoFile requests for an interview. His companyโ€™s website includes little information, though it does feature a short podcast that describes his interest in natural gas resources in the Atlantic Rim field. A map included on the website shows that heโ€™s also done business in the Pinedale area, three parts of Utah plus Coloradoโ€™s Piceance Basin. 

Dolar Energy at one time was a registered business with the Wyoming Secretary of State Office, though itโ€™s been listed as inactive since 2018. The LLC for the oil and gas exploration company is currently registered and considered active with the Florida Department of State

Dolarโ€™s bid to put Wyoming water in a pipeline and send it to Colorado has been attempted before on a much larger scale. 

Conceptual route for the Flaming Gorge Pipeline — Graphic via Earth Justice

More than a decade ago Fort Collins, Colorado residentย Aaron Million pushed a failed proposalย to tap Flaming Gorge Reservoir and pipe the water across southern Wyoming and the Continental Divide to the Colorado Front Range. Although itโ€™s been shot down repeatedly, a fourth iteration of the project wasย still on the table as of 2022, and the dream of the largest privately funded water project in the history of the West is still not dead, according to aย recent feature storyย in the progressive magazine Mother Jones.ย 

Flaming Gorge Reservoir on the Utah side near the dam in September 2021. (Dustin Bleizeffer/WyoFile)

Degenfelder has met Dolar before but was unaware of his recent proposal. โ€œI wonder what those guys can sell Wyoming water to Colorado for?โ€ he asked. 

The Atlantic Rim and Muddy Creek drain into the Little Snake River Basin, a tributary of the Green River thatโ€™s part of the overallocated Colorado River Basin. Amid long-term drought, itโ€™s an era of depleted reservoirs and cuts to water allocations in the region โ€” which may be mandatory in Wyomingโ€™s portion of the basin by 2025. 

Given the shortages, Hicksโ€™ sense is that the value of water in the Colorado River Basin has increased โ€œastronomicallyโ€ and that thereโ€™d be a market for the Atlantic Rim water. Still, he said, there are many factors that could prevent the plan from coming to fruition, one of them being the economics of tapping less than two dozen abandoned wells.

โ€œIs there enough water there of sufficient quality that it doesnโ€™t have to be treated?โ€ Hicks asked. 

Hurdles and hurdles

Hicks sees another hurdle: Itโ€™s unclear whether water taken out of Atlantic Rim-area aquifers and surface discharged is subject to interstate water agreements. 

โ€œIf he produces all of that [water] and they say, โ€˜Thatโ€™s connected to the surface water,โ€™ Wyomingโ€™s only entitled to 14% of that under the Upper Colorado River Compact,โ€ the state senator said. 

Groundwater is subject to the Colorado River Compact โ€œto the extent it is Colorado River System water as that term is used in the compact,โ€ Gebhart, the state engineer, explained in an email. 

โ€œHowever, the seven states which are subject to the compact have never mutually determined to what extent groundwater constitutes Colorado River System water,โ€ Gebhart wrote. โ€œThe ability to use groundwater within Wyoming is only subject to our individual state laws.โ€

Gas drilling infrastructure in the Atlantic Rim field in 2015. (Ken Driese)

Constitutionally, the groundwater is owned by the state of Wyoming. If Dolar Energy proceeds with its plans, the company intends to file applications for the โ€œpoints of useโ€ of the Atlantic Rim groundwater, Gebhart said. 

Permitting for activities and disturbances to federal land is another potential obstacle. 

The State Engineerโ€™s Office sent Dolar Energyโ€™s 21 groundwater test well applications to the Bureau of Land Management on Feb. 15, according to the state engineer. At that time, the state office shared concerns about who would be responsible for the currently plugged and abandoned coalbed methane wells if they werenโ€™t going to be used after being reentered. 

The BLMโ€™s Wyoming office hasnโ€™t taken any action because Dolar Energy hasnโ€™t submitted anything, said Brad Purdy, deputy state director for communications. All of the leases for the old wells have been terminated, he said. 

โ€œIf the company is interested in doing commercial H2O wells off of those CBM wells, we have to get some applications,โ€ Purdy said. โ€œWe donโ€™t have any right-of-way applications, we have no [applications to drill] to reenter a plugged well. The proponent has a lot of stuff they need to submit before we can run NEPA and even begin to analyze this.โ€ 

Wildlife managersโ€™ concerns are another potential impediment to Dolar Energyโ€™s plans. 

Coalbed methane gas pads litter the Atlantic Rim field in the Muddy Creek drainage in south-central Wyoming. (Google Maps screenshot)

The Wyoming Game and Fish Departmentโ€™s review letter shows that 19 of the 21 applied-for test wells (two were later rescinded) are located within the designated Baggs Mule Deer Migration Corridor. Of those, six wells are located on ground thatโ€™s both โ€œstopoverโ€ and โ€œhigh useโ€ habitat. One well each fell solely within high use and stopover areas, while the remainder would be located within โ€œlowโ€ or โ€œmediumโ€ use areas. 

โ€œThe proposed well sites were recently plugged and the pads reclaimed,โ€ Game and Fishโ€™s letter states. โ€œWe are concerned that disturbance at these well sites, specifically within the high use area and stopovers within high use areas, will impede or reverse the reclamation process while also negatively impacting migrating mule deer.โ€ 

โ€œLastly, it should also be noted that a water pipeline in the Baggs area will likely traverse sensitive and vital wildlife habitats, much like these exploratory wells,โ€ the letter noted.

Yampa River Basin via Wikimedia.

West Fork Dam size in flux as feds reconsider #Wyoming plan — @WyoFile #LittleSnakeRiver #YampaRiver

Little Snake River agricultural lands along the Colorado-Wyoming border. (Angus M. Thuermer, Jr./WyoFile)

Click the link to read the article on the WyoFile website (Angus M. Thuermer Jr.):

May 23, 2024

The size of Wyomingโ€™s proposed and controversial West Fork Dam in the Medicine Bow National Forest in Carbon County is in flux as federal environmental analysts juggle economics and conservation in a review of the planned 264-foot high concrete structure, key analysts say.

As now planned, the structure would flood 130 acres and hold 10,000-acre-feet of water on a headwaters tributary of the Colorado River Basin where drought and climate change plague a river system that supports 40 million people. The damโ€™s reservoir would hold enough water to supply 20,000 households for a year but it would be used principally to benefit a few dozen irrigators, federal and state documents show.

Releases from the proposed reservoir would flow down Battle Creek to irrigators in the Little Snake River Valley in Wyoming and Colorado. But Wyomingโ€™s plan has drawn public scrutiny and controversy over its purported benefits and impacts.

Studies and analysis reveal that some parts of the plan are uneconomical, officials with the U.S. Natural Resources Conservation Service said last week. Thatโ€™s leading the agency to consider reducing the cost and scope of the project, cutting the amount of water to be impounded and also employing irrigation conservation measures, federal analysts said.

Even as reviewers flesh out various ways to supply irrigators with late-season water, along with some public benefits and habitat improvements, Wyomingโ€™s design remains โ€œone of the leading alternatives,โ€ said Shawn Follum, an engineer with the federal conservation service.

As envisioned by the Savery-Little Snake Water Conservancy District, Coloradoโ€™s Pothook Water Conservancy and the Wyoming Water Development Office, the 700-foot-long dam near the confluence of Battle and Haggarty creeks would span a gorge and back up water for almost two miles.  

Project backers estimated in 2017 that the entire project would cost $80 million, most of which the state of Wyoming would fund.

Some alternatives being considered in the environmental impact statement are โ€œjust not economically viable,โ€ Follum said. โ€œThereโ€™s no net benefit to the government.

โ€œThereโ€™s a possibility of maybe changing the scope of that dam a little bit as weโ€™re going through some of the economics to try to reduce some costs,โ€ he said.

โ€œWe havenโ€™t identified a modified West Fork [Dam] thatโ€™s practical yet,โ€ Follum said. โ€œBut we are looking at [whether] we [can] reduce the need of the impounded water with some conservation measures, like lining a ditch to reduce seepage.โ€

Ongoing studies could propose a smaller project: โ€œThatโ€™s what weโ€™re hoping,โ€ he said. But analysts havenโ€™t resolved that size issue, Natural Resources Conservation Service public affairs specialist Alyssa Ludeke said.

โ€œWe just donโ€™t have the final answer on that yet,โ€ she said.

December deadline

A draft environmental impact statement likely wonโ€™t be completed and released for public comment until December, the two officials said in a telephone interview. The federal conservation service began reviewing the project in December 2022, coordinating with other federal and state agencies, including the Wyoming Water Development Office, the Medicine Bow National Forest and the Wyoming Office of State Lands and Investments.

The state lands office proposed exchanging Wyoming property located inside the Medicine Bow for federal property at the dam site, a swap officials said would expedite environmental reviews. Wyoming sought 1,762 acres of federal land in exchange for an equal value of state property โ€” until last month.

Thatโ€™s when Jenifer Scoggin, director of the land office, reduced Wyomingโ€™s proposal by 272 acres, or about 16%.

Wyomingโ€™s Office of State Lands and Investments proposed this 1,490-acre Forest Service parcel be traded to Wyoming to enable construction of the West Fork Dam. the parcel is 16% smaller than Wyomingโ€™s original request. (OSLI via Medicine Bow National Forest)

The amendment to seek only 1,490 acres was โ€œbased on discussions with the U.S. Forest Service,โ€ Scoggin wrote Jason Armbruster, Bush Creek/Hayden District ranger with the Medicine Bow. The change โ€œaddresses resource issuesโ€ identified by field studies, she wrote.

Some of the parcels the state sought required Wyoming to surmount โ€œlarger hurdles than we could jump,โ€ said Jason Crowder, deputy director of the state lands office.

โ€œWeโ€™ve been working for the past year or so trying to come up with a package of land that would move easily through the federal exchange system,โ€ he said in an interview. โ€œIt just made sense to change the make-up of the parcels involved [to follow an] easier path.โ€

The Medicine Bow will use the updated Wyoming proposal as the basis for a โ€œfeasibility analysis,โ€ forest spokesman Aaron Voos wrote in an email. That finding โ€” whether the exchange is possible โ€” is the first of two steps.

If the swap is feasible, the Medicine Bow would then determine whether it is in the public interest.

Alternatively, the environmental review might suggest that the state construct and operate a reservoir under a federal permit instead of acquiring the land underneath and surrounding the dam and reservoir. Wyoming has not favored that path.

The Natural Resources Conservation Service and U.S. Forest Service continue their independent reviews.

โ€œI believe the land exchange will probably be slower than the EIS itself,โ€ Follum said. โ€œBut that wonโ€™t impact [us at the conservation service] because weโ€™re going forward with the kind of a dual assumption; itโ€™ll either be a land exchange or permit.โ€

The conservation service identified six alternatives when it announced its environmental review, including a no-action alternative. Three other alternatives consider building the dam as proposed under a Forest Service permit or through a land exchange. A fifth option calls for locating a reservoir elsewhere and a sixth calls for water conservation and habitat-improvement projects.

Yampa River Basin via Wikimedia.

Construction wrapping up on Maybell Diversion improvement project — Craig Daily Press #YampaRiver

Maybell Diversion Restoration project. Photo credit: JHL Constructors

Click the link to read the article on the Craig Daily Press website (Ashley Dishman)

May 12, 2024

A major project to update the Maybell Diversion and headgate on the Yampa River is nearing completion as its users prepare for irrigation season. The Nature Conservancy, Maybell Irrigation District and JHL Constructors have worked together on the $6.8 million endeavor, which makes possible the first remote operation of the headgate in over 126 years.

Maybell is home to one of the largest irrigation diversions on the Yampa River.ย It provides water to about 2,000 acres of irrigated hay meadows in Northwest Colorado through a series of lateral ditches that come off the Maybell Diversion located just west of Craig toward Dinosaur National Monument…In the past, the headgate was manually operated, requiring a 3-mile round-trip hike and special tools and equipment to open the gates to the ditch. This often meant water was not used efficiently or at the most opportune times for ranchers. In addition, the Maybell Diversion has previously posed challenges for both fish and recreational boat passage through that part of the river in Juniper Canyon. In the past, fish movement was constrained by low river flows, especially during irrigation season. The Maybell reach has been considered a recreational-use hazard due to landslides, large boulders that block the river and push-up dams that hinder fish and boaters alike.

The newly modernized diversion and headgate will allow for remote operation and improved water delivery control to agricultural lands. It also aims to improve fish passage and recreational boat access. The redesign will connect two sections of floatable river with a constructed riffle at the diversion.

โ€œWe are excited to have this project completed,โ€ said Mike Camblin, president of the Maybell Irrigation District. โ€œWater is a precious resource, and this project allows us to manage it in the way the 21st century demands. Weโ€™re grateful to our partners, The Nature Conservancy, JHL Constructors and others who made this possible.โ€

Yampa River Basin via Wikimedia.

The #ColoradoRiver district kicks in more funds for study of reservoir project — The #GrandJunction Daily Sentinel #WhiteRiver #GreenRiver #COriver #aridification

A view looking down the Wolf Creek valley toward the White River. The proposed off-channel dam would stretch between the dirt hillside on the right, across the flat mouth of the valley, to the hillside on the left. CREDIT: BRENT GARDNER-SMITH/ASPEN JOURNALISM

Click the link to read the article on The Grand Junction Daily Sentinel website (Dennis Webb). Here’s an excerpt:

April 27, 2024

The Colorado River District has contributed $550,000 toward efforts to pursue permitting for a possible 66,720 acre-foot reservoir on a tributary of the White River in Rio Blanco County. The river district board recently approved the funding after approving a previous grant of $330,000 in 2021 to help with permitting efforts. The funding is coming from Community Funding Partnership money that is generated by a tax increase approved by voters in the 15-county district in 2020.

The Rio Blanco Water Conservancy District has been pursuing the project for more than a decade. In 2021, the Rio Blanco district and state Division of Water Resources reached an agreement averting a trial in water court and resulting in a decree giving the district the right to store 66,720 acre-feet of water for a number of uses. The Rio Blanco districtโ€™s preferred reservoir site would be on Wolf Creek, and the reservoir would be filled with water pumped from the White River. Among anticipated uses, it would supply water to the town of Rangely and to farmers and ranchers.

The river district board hasnโ€™t taken a formal position on the project itself. But it approved the 2021 funding after district staff endorsed the need for an inclusive, collaborative permitting process, and for a robust review of alternatives and reservoir sizing that identified local water needs, according to a river district staff memo to the districtโ€™s board. The board also encouraged the Rio Blanco district at that time to seek more river district funding as the permitting process progressed.

While the Rio Blanco district, through a Bureau of Land Management process, completed the permitting work that the initial river district funding supported, the U.S. Army Corps of Engineers in January determined the project will require an individual Corps of Engineers permit, meaning more review will be needed. The Rio Blanco district spent about $3.25 million for permitting and pre-permitting work on the project from 2021-23. It has estimated that permitting will cost another $2.7 million through 2025, and other project expenses in 2024-25, such as design and engineering, will cost nearly $2 million. It had asked for $1.5 million from the river district in its latest request.

2024 #COleg: Keeping water rights on the #YampaRiver while utilities figure out future technologies — Allen Best (@BigPivots)

Power distribution lines in the Yampa River Valley October 2020. Photo credit: Allen Best/Big Pivots

Click the link to read the article on the Big Pivots website (Allen Best):

April 18, 2024

Bill moving through Colorado Capitol that would allow Xcel Energy and Tri-State G&T to keep water rights for 20 years after last coal plant closes

Coloradoโ€™s Yampa River Valley has five coal-burning units that will cease operations from 2025 to 2030. Two are at Hayden and three are at Craig. All require water for cooling.

What will become of that water once the coal plants close?

SB24-197, a bill that is rapidly moving through the Colorado Legislature, would allow Xcel Energy and Tri-State Power and Generation to hold onto their water rights, even if they are not using them, until 2050. That is a precedent-setting exception to Coloradoโ€™s famous use-it-or-lose-it provision in water law.

The utilities say they may very likely need the water once they figure out how they will replace the coal generation. Neither utility has announced specific plans, but in response to a question at the billโ€™s first hearing in a Senate committee last week, Xcel Energyโ€™s Richard Belt identified pumped-storage hydro and hydrogen as leading candidates. The federal government has devoted considerable funding and support for development of both technologies, he said.

โ€œThose are the two leaders,โ€ said Belt. โ€œThere arenโ€™t many on the horizon that would fill the niche in that decree.โ€

Both technologies would provide storage. Xcel and other utilities are on their way to having massive amounts of cheap renewable energy. Still to be solved is how to ensure reliability when winds quiet for long periods. And the sun, of course, always goes down.

Storage will be essential and perhaps some kind of baseload generation. Xcelโ€™s current plans call for an increase in natural gas capacity to ensure reliability even if the natural gas plants are used only infrequently, say 1% or 2% of the time. Xcel Energy is also adding literally tons of four-hour lithium-ion battery storage.

Cabin Creek pumped hydro reservoir. Photo credit: EE Online

The companyโ€™s biggest storage device is still its oldest, the 324-megawatt Cabin Creek pumped storage unit. Water from the upper reservoir is released to generate electricity when it is needed most, then pumped back uphill when power is relatively plentiful.

A developer has secured rights from landowners at a site between Hayden and Craig. See story. Another pumped-storage hydro possibility has been identified in the area between Penrose and Colorado Springs.

Hydrogen has less of a track record, at least in Colorado. However, it is part of  Coloradoโ€™s all-of-the-above approach. See story. Hydrogen can be created from natural gas, but to meet Coloradoโ€™s needs it must be created from water. It would then be stored. Like pumped-storage hydro, it would be created when renewables are producing excess electricity, and the hydrogen could then be tapped to create electricity when needed most. That electrical generation would also use water for cooling, Belt said.

The bill, said Belt, proposes to allow Xcel the time for the economic and feasibility details of these emerging technologies to be resolved โ€œinstead of forcing a near-term decision driven by the processes of current water law.โ€

Normally, utilities would be required to demonstrate purpose of water, which can take several years, or risk abandonment. Because they will not have to, some see this as allowing the utilities to speculate. The utilities insist that itโ€™s too soon to know exactly what their future water needs will be. But in addition to owning land in the Yampa Valley and water, they have expensive transmission linked to the rest of Colorado.

State Sen. Cleave Simpson, a Republican from Alamosa โ€” and a former lignite coal-mining engineer, made note of that infrastructure on the floor of the Senate on Monday morning when he spoke in favor.

The bill will allow the utilities to hold onto the water in Western Colorado โ€œso the region can have a true just transition and so hopefully it can continue to be an energy producing

region using existing infrastructure.โ€ Upon advice of the Colorado Attorney Generalโ€™s Office, the bill was amended by the Senate to specify that the water must remain in the Yampa River Basin.

Coyote Gulch near the confluence of the Little Snake and Yampa Rivers July 2021.

Since Colorado adopted carbon reduction targets in 2019, there have been questions about what might happen to the water in the Yampa Valley. Itโ€™s not a huge amount of water, but it can matter in a basin that since 2018 has had several calls on the river after having none for the previous 150 years.

The issue was hashed out by the legislatively-created Drought Task Force in 2023. The task force called attention to the idea of allowing utilities to preserve their water rights until 2050, but the idea failed to get a full endorsement.

Sen. Dylan Roberts, a prime sponsor, explained at the Senate Agriculture and Natural Resources Committee meeting that additional work in recent months has produced legislation that has ended objections. Indeed, Western Resource Advocates supported the full bill, as did others.

Jackie Brown, who represented Tri-State on the task force, told the Senate committee members that the measures in SB24-197 โ€œprovide Tri-State certainty that our water resources remain intact and available for future dispatchable carbon-free generation as needed and is projected in our electric resource plan. While we continue our planning process, keeping this utility water in the Yampa River helps all water users, creating a win-win situation.โ€

The Glenwood Springs-based Colorado River District in 2021 conducted a study of what happens to water when released from the Elkhead Reservoir, which is located near Hayden. The study found that 14% of the water was picked up by irrigators, 10% was lost to transit โ€“ and the rest of it flowed downstream. That suggests what will become of this water while it is not used.

Downstream lie segments of the Yampa where endangered fish species live. Those stretches have become nearly non-existent during the hot and dry summers of recent years.

Routt County Commissioner Tim Corrigan said his county supports the bill. He said hebelieved that Moffat County did also. He emphasized that the solution will help the environment as well as other users. The energy transition in northwest Colorado, he said โ€œwill take place over a very long time.โ€

The bill also has provisions applicable across Colorado. It allows the owner of a decreed storage water right to loan water to the Colorado Water Conservation Board for a reach of river for which the board does not hold a decreed instream flow water right. It also requires the CWCB to establish an agricultural water protection program in each of the stateโ€™s water divisions.

Simpson, on the Senate floor, also explained that the bill would create what he called a much-needed program, crafting a pathway to loan water from water storage for a reservoir to benefit an instream flow program โ€œwithout going through the whole CWCB process with getting an adjudicated flow.โ€

Yampa/White/Green/North Platte river basins via the Colorado Geological Survey

2024 #COleg: Bill would protect #YampaRiver Valley #coal plantsโ€™ water from abandonment: Water would stay in river after plants close in 2028 — @AspenJournalism #GreenRiver #ColoradoRiver #COriver #aridification

The coal-fired Tri-State Generation and Transmission plant in Craig is scheduled to close in 2028. Senate bill SB24-197 would allow the water rights associated with the plant to be protected from abandonment until 2050. Photo credit: Brent Gardner-Smith/Aspen Journalism

Click the link to read the article on the Aspen Journalism website (Heather Sackett):

April 17, 2024

State lawmakers are considering a bill that would let two energy companies with coal-fired power plants in northwest Colorado hang on to their water rights even after the plantsโ€™ planned closures in 2028.

Senate Bill SB24-197ย says that industrial water rights held by Xcel Energy and Tri-State Generation and Transmission Association Inc. will be protected from abandonment through 2050. Under Colorado law, a water right that is not being used could end up on an abandonment list, which is compiled every 10 years.

Abandonment is the official term for one of Coloradoโ€™s best-known water adages: Use it or lose it. It means that the right to use the water is essentially canceled and ceases to exist. The water goes back into the stream where another water user can claim it.

Supporters of the bill say this protection from abandonment would give the companies a grace period to transition to clean-energy sources and eventually use the water again in new methods of energy production. In the meantime, the water will remain in the stream for the benefit of the environment, recreation and downstream irrigators.

State Sen. Dylan Roberts, D-Frisco, is one of the billโ€™s sponsors, and represents Clear Creek, Eagle, Garfield, Gilpin, Grand, Jackson, Moffat, Rio Blanco, Routt and Summit counties.

โ€œThe idea is if we can find a way to ensure that the water rights of the power companies are protected over the next couple of decades, this will give them a stronger incentive to find a new way to produce energy in the region,โ€ Roberts said.

Tri-State plans to shut down its coal-fired power plant in Craig in 2028, the same year that Xcel Energy plans to close the Hayden Generating Station, which has prompted questions about what will happen to the water currently being used by the facilities.

Jackie Brown is a senior water and natural resource advisor at Tri-State. She said the bill preserves future opportunities for economic development by energy utilities in Moffat and Routt counties.

โ€œThe measures in this bill provide Tri-State with certainty that our water resources remain intact and available for future dispatchable, carbon-free generation as needed and projected in our Electric Resource Plan,โ€ Brown said in a statement. โ€œWhile we continue our planning process, keeping the utility water in the Yampa River helps all water users, creating a win-win situation.โ€

According to Brown, the water used from the Yampa River by both energy companies is estimated to be about 44 cubic feet per second of flow. But, if the bill passes, engineers will officially quantify by 2030 the amount of water that the industries have historically used, and that is the amount that will be protected from abandonment. Any portion of the water rights that the energy companies lease to a third party would not be protected from abandonment.

The Yampa River begins in the Flat Tops Wilderness, flows through the city of Steamboat Springs and west through Routt and Moffat counties to Dinosaur National Monument, and eventually joins with the Green River. The Yampa River basin was one of the last to be developed in the state and in recent years has begun experiencing some of the issues long present in other areas such as shortages, calls, an overappropriation designation and stricter enforcement of state measurement rules.

In 2018, irrigators placed the first call on the river, triggering cutbacks from junior water users. When an irrigator is not receiving the entire amount of water to which they are legally entitled, they can place a call, which requires water-rights holders with younger water rights to stop irrigating so the senior water user can get their share. The Colorado River Water Conservation District, the Colorado Water Trust and others have made releases out of Elkhead Reservoir to get extra water to these senior downstream irrigators and keep the call off the river.

The Lefevre family prepares to put their rafts in at Pebble Beach for a float down the Yampa River to Loudy Simpson Park in Craig in June 2021. When the coal-fired power plants shut down in 2028, the water they currently use will be left in the water to the benefit of the environment, recreation and downstream irrigators. From left, Marcie Lefevre, Nathan Lefevre, Travis Lefevre and Sue Eschen.
CREDIT: HEATHER SACKETT/ASPEN JOURNALISM

Support from environmental groups

SB 197 has gained support from environmental groups, including Conservation Colorado, The Nature Conservancy and Western Resource Advocates. Josh Kuhn, senior water campaign manager with Conservation Colorado, said leaving the water in the river will have environmental benefits such as lowering the often-too-high temperature of the Yampa, boost flows for recreation and the environment, and prevent calls on the river.

But the benefit to the river and water users from SB 197 may only be temporary. The energy companies will still own the water rights and may begin using them again whenever they want.

โ€œIt has been made clear that thereโ€™s no assurances that the water will be there on a permanent basis because Tri-State wants the ability to use that water to generate additional renewable clean-energy supplies in the future,โ€ Kuhn said. โ€œSo there is a shared understanding that this is being done on a temporary basis.โ€

With the impending closure of the coal mines and power plants that by one estimate will result in 800 lost jobs,ย some see the Yampa Riverย as an underutilized amenity that could supply recreation jobs and enhance quality of life. Supporters of the bill say keeping the energy companiesโ€™ water in the river and protected from abandonment will ensure that the water is not diverted out of the basin.

โ€œThe Yampa is already a river that suffers the impacts of climate-driven drought,โ€ Kuhn said. โ€œAnd so, in order to help protect that river and the economy thatโ€™s dependent upon it, they were looking for solutions to make sure that none of that water was exported to another basin.โ€

The protection of the energy companiesโ€™ water rights is just one facet of SB 197, which would also implement recommendations from last yearโ€™s Colorado River Drought Task Force. These include expanding the stateโ€™s instream-flow temporary loan program to let owners of water stored in reservoirs to loan it for the benefit of the environment in stream reaches where the state does not hold an instream-flow water right; expanding the stateโ€™s agricultural water rights protection program; and waiving the matching funds requirement for water project grants to the Southern Ute and Ute Mountain Ute tribal nations.

Roberts was the sponsor of 2023โ€™s SB 295, which created the drought task force. Although the 17-member task force did not advance protections for industrial water rights from abandonment as an official recommendation (it failed on a 9-7 vote), it was included in the narrative section of the report that it provided to lawmakers.

โ€œIโ€™ve been working on this for months with the energy companies, with the state, with environmental groups and with local stakeholders in Routt and Moffat counties,โ€ Roberts said. โ€œAnd we narrowed the proposal significantly, and now almost everybody who was opposed on the task force is supportive of this idea moving forward.โ€

SB 197 passed unanimously in the Senate on Wednesday [April 17, 2024] and will now be up for approval by the House.

Yampa River Basin via Wikimedia.

โ€˜Forever chemicalsโ€™ found in Sleepy Bear well water system: City water shows undetectable amount of PFAS — Steamboat Pilot & Today

Click the link to read the article on the Steamboat Pilot & Today website (Suzie Romig). Here’s an excerpt:

April 14, 2024

Children age five and younger, and women who are pregnant, planning to become pregnant or breastfeeding, are more susceptible to health impacts from commonly called โ€œforever chemicals,โ€ which have been found so far in unhealthy levels in one neighborhood water system in Routt County…Sleepy Bear mobile home park, located along U.S. Highway 40 on the western edge of Steamboat Springs, has recorded PFAS levels in the neighborhood water system that are higher than health advisory and national drinking water standards. The mobile home park is not part of the city water system and uses a well water system, according to the local park manager…

โ€œMost people living in the United States have some amount of these chemicals in their blood,โ€ according to the Colorado Department of Public Health & Environment. โ€œPeople in communities that have been contaminated by PFAS โ€” through water or other sources โ€” are more likely to have health impacts.โ€

[…]

Consumer drinking water testing for Sleepy Bear showed 9.2 parts per trillion of PFOA, which is more than double the newly released legally enforceable standards set by the U.S. Environmental Protection Agency. The EPA limits PFOA and PFOS drinking water standards to four parts per trillion. The CDPHE, which issues water system permits in the state, advised Sleepy Bear residents to โ€œconsider taking action to reduce your exposure.โ€ Since the EPA previously issued a health advisory in June 2022, Sleepy Bear voluntarily participated in a proactive testing program for PFAS water sampling in June 2023. Sleepy Bear contracted water operator Ron Krueger, owner of Crystal Clear Water Treatment in Lakewood, said Thursday he is awaiting direction from the CDPHE for next steps…

Mount Werner Water & Sanitation District General Manager Frank Alfone said the district has been conducting voluntary PFAS testing that will continue throughout 2025. The most recent testing in February showed no detectable levels of PFAS in the city drinking water supply.

Desolation โ€“ Gray Canyons of the #GreenRiver — @AmericanRivers #ColoradoRiver #COriver #aridification

Desolation Canyon | Photo by the Bureau of Land Management

Click the link to read the article on the American Rivers website:

For 84 sinuous miles, the Green River of eastern Utah carves its way through one of the largest roadless areas in the lower 48 states, forming the remote and rugged country of Desolation and Gray canyons as it cuts through the Tavaputs Plateau. Desolation Canyon was so named when, in 1869, John Wesley Powell first chronicled the riverโ€™s nearly 60 side canyons, describing the journey as one through โ€œa region of wildest desolation.โ€ย 

Green River Basin

DESOLATION CANYON

Remote and spectacular, Desolation Canyon has been home to Fremont People, their stories left behind in the pictographs, petroglyphs, and ancient dwellings, towers and granaries that still decorate the canyonโ€™s walls. Since time immemorial, the Desolation Canyon region has also been home to the Ute Indian Tribe, whose Uintah and Ouray Reservation borders the east side of the river from above Sand Wash to Coal Creek Canyon, or 70 miles of Desolation/Gray Canyons.

Now, boaters of all persuasions relish multi-day river trips through relatively easy riffles and rapids, where sandy beaches with massive Fremont cottonwoods provide shade and cover from wind. The piรฑon, juniper and douglas fir-covered slopes of the canyon harbor wintering deer and elk, nesting waterfowl, bison, mountain lions, migrating birds and the occasional sun-bleached blackbear. Of the 84 river miles, 66 miles are within the Desolation Canyon Wilderness Study Area, the largest WSA in the lower 48 states. Looking up from the river, the edge of the canyon is nearly 5,000 feet overhead , and anywhere from 2-150 million years old. Of the canyonโ€™s unique and exposed geologic history, celebrated southwest writer Ellen Meloy wrote: โ€œYou launch in mammals and end up in sharks and oysters.โ€

Map of oil shale and tar sands in Colorado, Utah and Wyoming — via the BLM

THREATS

While itโ€™s true that Desolation Canyon remains one of the most remote places in the contiguous United States, the threats it faces are not so remote. And ironically, the canyonโ€™s deep and layered history and geology in some ways, threatenย  the river most. The Green River Formation, formed between 33-56 million years ago, is a much sought after petroleum resource. A recent report by the USGS posited that the formation could hold as much as 1.3 trillion barrels of oil. In order to convert tar sands and oil shale into usable oil (1.55 million barrels/day), producers would require about 378,000 acre feet of water per/year, likely from the Green. While the inner gorge of Desolation Canyon is a designated wilderness study area, on the state, tribal, and federal lands surrounding it, oil rigs march right ย to the canyonโ€™s edge.

Photo credit: Sinjin Eberle

The Story Behind the Numbers — #Colorado Water Trust (@COWaterTrust) #YampaRiver #aridification

Yampa River in Steamboat Springs at low water. Photo credit: Colorado Water Trust

Click the link to read the release on the Colorado Water Trust website (Tony LaGreca):

February 7, 2024

As the Stewardship Manager for Colorado Water Trust, I am lucky to have several interesting jobs outside of developing new projects. I write a monthly forecasting memo that helps our staff plan for the upcoming seasonโ€™s operations. I travel around the state and visit our projects to ensure they are still operating as designed. I collect streamflow and water temperature data to inform project design. Itโ€™s all great work but there is one job that is arguably the most important; I maintain and update (read the next words in an important sounding voiceThe Master Dashboard Accounting Spreadsheet.

This spreadsheet tallies the streamflow volumes and the number of river miles with improved flows. Volume and miles restored are the primary metrics that describe our impact. We must report accurate records to the Division of Water Resources, and our funders like to see our volume and mileage metrics, as well. Heck, the first thing you see on our website is a cool animation tallying up our volumes and stream miles. Just looking at the site now, I see that we have restored 73,242 acre-feet of water to 612 miles of Coloradoโ€™s rivers, which is very impressiveโ€ฆ or is it? Honestly what do those numbers mean? Is our work important? Impactful? Letโ€™s dig a little deeper to find a better way to highlight the benefits our work. 

Letโ€™s start with terms. Acre-feet is a weird oneโ€”itโ€™s a very important term in the water world but doesnโ€™t translate well to a general audience. Us water nerds often try to better explain the term. โ€œAn acre-foot of water is enough water to supply two average households for one yearโ€ we will say in a very serious tone. Great, so now we can visualize how many showers and toilet flushes the Water Trust has restored. Hmmโ€ฆ perhaps if we convert it to gallons it will make more sense. I see that we have restored 22.6 billion gallonsโ€”that sounds impressive! Letโ€™s convert it to metric tablespoons to get a truly enormous number.ย Unfortunately, the human brain is epicallyย bad at comprehending large numbersย so perhaps we should look at this another way.

Rivers and streams are not simple units easily counted and categorized. Rivers are homes for fish, drinking water for towns, irrigation water for farmers, places of recreation, and focal points for communities in the arid west. Rivers are local and personal. Our Yampa River Project is a great example for examining the alternative metrics we can use to measure our impact on the river and the community that depends on it. Low summertime flows on the Yampa lead to high water temperatures that are unhealthy or even deadly to the trout who call the river home. To help protect the trout, Colorado Parks and Wildlife (CPW) is often forced to close the river to extremely popular recreational activities like angling and tubing. While the closures help keep fish alive, they severely impact summer tourism and the local economy. Since 2012, the Water Trust has partnered with the Upper Yampa Water Conservancy District, Colorado Water Conservation Board, City of Steamboat Springs, and the Yampa River Fund to release additional water from Stagecoach Reservoir 18 miles upstream of Steamboat. These releases help cool temperatures for the fish and keep the river open for recreation. Now, letโ€™s take a closer look at some of the metrics that tell the story of our impacts to the Yampa and the Steamboat community.

Take a look at the plot below, which shows the flows in the Yampa River in Steamboat during the late summer of 2023. The blue shading shows the flows that the Water Trust released. Last summer, Water Resources Specialist, Blake Mamich, saw that dropping flows and high river temperatures were exceeding regulatory thresholds (which lead to river closures) so he acted quickly, coordinating releases to boost stream flows and keep the river cool.

Graphic credit: Colorado Water Trust

Letโ€™s look at some of the metrics that help tell the story of this successful project. In 2023, the Yampa River Project:

  • Released water for 60 days, keeping the river cool to keep the city compliant with regulations.
  • Boosted flows for fish for nearly two months.
  • Averted 38 days of river closures, keeping the river open when it would have otherwise been closed for over a month during the busy tourism season.
  • Water Trust releases often accounted for over 30% of the entire flow in the Yampa River, and has accounted for over half of the flow in years past.

Now there are some metrics that show the impact of our work a little better than 3,288 acre-feet or one billion gallons. Letโ€™s look beyond the flow numbers to see how the project is providing benefits to the upper Yampa communityA 2019 study by the Steamboat Chamber of Commerce found that summer tourism has a $166 million-dollar impact on the city which supports over 2,000 jobs. While I am not an economist, itโ€™s not unrealistic to imagine that a 38-day closure of the river flowing through the heart of town would reduce those numbers. Itโ€™s also interesting to note that less than 2% of the economic benefits would easily pay for this project to run in perpetuity. Looking beyond the tourism impacts, the water continues to flow downstream of Steamboat where it is available to agricultural users along the length of the river. This project is also a long-term investment in sustainable river health as the Water Trust has operated this project in 10 of the last 12 years, providing a decade of benefits.

Digging more deeply into the impact of our projects really shows why our work is so important. They go beyond just putting flows into the riverโ€”they make tangible and long-term impacts on the habitats and communities that rely on healthy rivers across the state.

I will keep updating the Master Dashboard Accounting Spreadsheet and reporting our volume numbers since they are still very important to our work, but I promise to chime in here on occasion to highlight all of the benefits that our projects generate. So next year when you are reading the annual report and you see we have restored enough water to cover Manhattan Island to a depth of 5 feet*, know that there is a story behind the numbers. 

*That is true by the way.

The Yampa River emerging from Cross Mountain Canyon in northwest Colorado had water in October 2020, but only the second โ€œcallโ€ ever was issued on the river that year. Photo/Allen Best

Memo: West Fork Dam โ€˜does not align wellโ€™ with federal policy — @WyoFile #LittleSnakeRiver #YampaRiver

U.S. Secretary of Agriculture Tom Vilsack addresses an audience during a trip to Jackson Hole in 2015. (Angus M. Thuermer Jr/WyoFile)

Click the link to read the article on the WyoFile website (Angus M. Thuermer Jr.):

January 25, 2024

Wyomingโ€™s plan to construct the West Fork Dam in the Medicine Bow National Forest โ€œdoes not align wellโ€ with federal policy and management plans, a forest official wrote in a 2022 brief intended for U.S. Secretary of Agriculture Tom Vilsack.

The Medicine Bow environmental policy analyst who evaluated the stateโ€™s plan for the 264-foot high dam also said the proposal might not meet a U.S. Forest Service public-interest standard necessary for a land swap that would enable dam construction.

The critical assessment was penned as Medicine Bow staff prepared a briefing paper on Wyomingโ€™s plan to construct the dam and its 130-acre reservoir in Carbon County to serve fewer than 100 irrigators who want more late-season water. Forest officials sought staffersโ€™ input on the proposed development above the Little Snake River.

Medicine Bow officials were preparing the late-2022 briefing for regional and Washington D.C. officials, unnamed VIPs and Secretary Vilsack, according to documents obtained by WyoFile through a records request.

In an internal Medicine Bow email, forest environmental policy analyst Matt Schweich asked that the briefing paper state that โ€œ[t]he Forest is concerned that the Stateโ€™s current preferred concept does not align well with Forest Service policy and the Forest plan, that it may not be in the public interest, and is likely to be highly controversial with the public.โ€

Ninety-six percent of comments on the plan opposed the project, a WyoFile tally of submissions showed. Criticism ranged from the projectโ€™s environmental impacts to Wyomingโ€™s rosy analysis of public benefits and the stateโ€™s willingness to fund the bulk of the project for the benefit of private irrigators.

An ongoing environmental review necessary to advance the Wyoming project will determine whether the dam plan meets federal policies and the Medicine Bow management plan. A federal-state land exchange necessary for construction must be found to be in the public interest. An environmental impact statement and associated reviews of the proposal have been delayed once, and their completion date remains uncertain.

A Medicine Bow spokesman said Schweichโ€™s opinion does not reflect the official position of the agency, which will only be revealed through the environmental impact statement.

Last puzzle piece

The Forest Service, U.S. Natural Resources Conservation Service and U.S. Army Corps of Engineers are working to complete the EIS in a process largely obscured from public view. The emails, however, provide another peek into the thinking of Forest Service specialists regarding the merits of the controversial project.

In another internal discussion previously reported by WyoFile, a Medicine Bow hydrologist expressed worry that the dam proposal wasnโ€™t being thoroughly vetted. Medicine Bow spokesman Aaron Voos dismissed that worry last year, characterizing the criticism as healthy agency discussion.

Schweich added his newly revealed assessment of the dam plan in a Sept. 26, 2022 email exchange as Medicine Bow staffers were preparing a โ€œHot topicโ€ report for leadership, including Vilsack. Fullyย four years beforeย that, Wyoming water developers had settled on the size of the dam, the capacity and size of the reservoir and the site of the complex. Wyoming has not deviated significantly from those plans.

Little Snake River watershed S. of Rawlins. Water developers want to construct an $80 million, 264-foot-high dam on the West Fork of Battle Creek south of Rawlins. This artistโ€™s conception shows what the reservoir would look like in a Google Earth rendition. Credit: Wyoming Water Development Office.

A month before Schweich wrote his 2022 assessment, Wyoming had provided the last piece of the puzzle, telling Medicine Bow officials the state would seek 1,762 acres of forest land in an exchange that would enable construction of the dam and reservoir. Jenifer Scoggin, director of the Wyoming Office of State Lands and Investments, provided that land-swap information to Medicine Bow officials in August 2022,according to a letter she wrote later that year.

Medicine Bow officials appeared to have known the size of the dam and reservoir, their location and the federal acreage Wyoming sought when the officials asked Schweich for his assessment.

A month after Schweich responded, Wyoming submitted its formal proposal to the Medicine Bow for a land exchange and dam construction.

Regardless how well-informed Schweich was when he made his 2022 assessment, spokesman Voos said it was unclear at that time exactly what the state intended.

โ€œ[T]he internal, draft email of Hot Topics updates [to which Schweich contributed] is prior to receipt of any formal land exchange proposal from the State,โ€ Voos wrote WyoFile. โ€œAt the time, multiple informal discussions were taking place surrounding conceptual ideas.

โ€œSince it was unclear what the Stateโ€™s future use of any current National Forest System land might have been at that time,โ€ Voos wrote, โ€œthen yes, there was the possibility for misalignment with our policy and Plan.โ€

WyoFile obtained the emails through a Freedom of Information Act request. Although the environmental impact statement is being written largely out of public view, the public had an opportunity to weigh in on the issue before the analysis began. People will be able to comment on the review when it is completed.

Yampa River Basin via Wikimedia.

Water Measurement Rules Now in Effect for #YampaRiver, #WhiteRiver, #GreenRiver, and #NorthPlatteRiver Basins — #Colorado Division of Water Resources

Scott Hummer, former water commissioner for District 58 in the Yampa River basin, checks out a Parshall flume installed on an irrigation ditch in this August 2020 photo. CREDIT: HEATHER SACKETT/ASPEN JOURNALISM

From email from the Colorado Division of Water Resources (Michael Elizabeth Sakas):

January 26, 2024

The Colorado Division of Water Resources announced that as of January 16, 2024, new rules governing the measurement of surface and groundwater diversions and storage are now in effect for Division 6. The division includes the Yampa, White, Green and North Platte River basins.

โ€œThe Division 6 Measurement Rules are the first set of rules covering surface water measurement in the State of Colorado and are a significant milestone for the Division of Water Resources,โ€ said Erin Light, Division 6 Engineer. โ€œThe adoption of the rules will provide the Division of Water Resources greater leverage in assuring that the diversion and use of water is administerable and properly measured and recorded.โ€

For background, Colorado statutes include a requirement that owners of ditches and reservoirs install headgates where water is taken from the natural stream. These statutes also give the state and division engineer the authority to require owners and users of water rights to install measuring devices. 

โ€œAccurate measurement of diversions is critical to protect Coloradoโ€™s entitlement to water, including under the Colorado River Compact, and to ensure we are maximizing the beneficial use of the publicโ€™s water resource for consumptive and environmental purposes,โ€ said Jason Ullmann, Deputy State Engineer. 

The statutes, however, do not include any specifics regarding what is considered an acceptable headgate or measuring device. Historically, it has been administered by the Division of Water Resources (DWR) through issuing orders to owners for the installation of headgates or measuring devices. 

โ€œOver several years, Division 6 has issued hundreds of orders for the installation of operable headgates and measuring devices with varying degrees of success,โ€ said Division Engineer Light. โ€œI believe that these rules will help water users in Division 6 by providing clarity regarding what structures require measurement and what is considered an acceptable level of accuracy for the required measurement methods.โ€

The rules describe two types of measurement methods: measuring devices, which are physical devices (flumes, weirs, etc) that are placed in a diversion for measurement. Then there are alternative measurement methods, which are typically indirect methods of measuring flow rates without a physical device. 

Water users are provided the following time periods to comply with the rules: 

  • Diversion structures with a capacity or water rights greater than or equal to 5.0 cfs – 12 months (January 16, 2025);
  • Diversion structures with a capacity or water rights greater than or equal to 2.0 cfs and less than 5.0 cfs – 18 months (July 16, 2025);ย 
  • Diversion structures with a capacity or water rights less than 2.0 cfs – 24 months (January 16, 2026);ย 
  • Reservoirs with a capacity or water rights greater than or equal to 5.0 AF – 12 months ย (January 16, 2025);
  • Reservoirs with a capacity or water rights less than 5.0 AF – 24 months (January 16 2026).

Water users unsure of their decreed water right or permitted well permit flow rates and volumes can use DWRโ€™s online tools available through CDSS (https://dwr.state.co.us/Tools/) to find this information. Anyone who has questions regarding how these Rules apply to their diversion or how to install a measuring device on their system can contact the DWRโ€™s Division 6 Lead Hydrographer at (970) 291-6551. The Rules are available on the DWR website as a Laserfiche imaged document.

Yampa River Basin via Wikimedia.
Map of the North Platte River drainage basin, a tributary of the Platte River, in the central US. Made using USGS National Map and NASA SRTM data. By Shannon1 – Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=79266632
White River Basin. By Shannon1 – Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=69281367
Green River Basin

#SteamboatSprings officials honing in on new #YampaRiver policies — Steamboat Pilot and Today #aridification

Tubing the Yampa River in Steamboat Springs. Tubing season typically begins in June and lasts through August. Conditions are reliant on the amount of snow-melt and rainfall Steamboat receives. If the water levels are too high or too low tubing will be halted. Photo credit: City of Steamboat Springs

Click the link to read the article on the Steamboat Pilot & Today website (Trevor Ballantyne). Here’s an excerpt:

January 22, 2024

A new forecasting tool to determine closing and opening procedures for the Yampa River is among a set of proposed regulations being discussed by city officials. The proposed policies are aimed at protecting โ€œthe biological integrity of the Yampa River while sustainably managing recreation,โ€ according to a report provided to council members last week. Late last year, Parks and Recreation commission members approved the use of the new tool, provided by the Carbondale-based firm Lotic Hydrological, which will set closure and reopening decisions for the Yampa River based on a framework of scientific criteria. Craig Robinson, Parks and Recreation Open Space and Trails Manager, said the current regulations for the criteria to determine river openings and closures โ€œare a little bit vague,โ€ in that they are based on a number of factors and involve consultation with Colorado Parks and Wildlife…

Outfitters and anglers licensed by the city to use the Yampa River agree the health of the riverโ€™s ecosystem is most important, but depending on their interests, they donโ€™t necessarily agree over the proposed policies. Backdoor Sports owner Pete Van De Carr noted the proposed system to close and reopen the river will likely result in less frequent but longer-term closures…

Brett Lee, the owner of Straightline Sports, provides angling tours for his customers on the Yampa River. Unlike Van De Carr, he said he welcomes the new opening and closing procedures being pitched by city staff because they will, hopefully, help mitigate the impact of tubing on the river…Adding to system for determining the opening and closing of the Yampa River, the city is also proposing new policies for licensed commercial outfitters that supply tubes and other guided services on the Yampa River. The proposed rules will require any tubes rented by outfitters or sold in the city must have a minimum 30-guage PVC thickness. If approved, they would also implement a three-year permit renewal process for outfitters and will specify that tube allocations for the outfitters are not considered as โ€œreal or personal property.โ€ Additionally, if any business owner with tube allocations sells their business โ€” and its tubing allocations โ€” the city must be notified, and the new entity must reapply to assume their allocation.

Yampa River Basin via Wikimedia.

Study finds that livestock growers need more compensation for water #conservation: Costs of buying hay high in extreme drought year of 2020 — @AspenJournalism

Early morning fog hangs in the valleys above this irrigated field outside of Kremmling in July 2021. The pasture is part of a study that aims to learn about the impacts of using less water on high-elevation fields. CREDIT: HEATHER SACKETT/ASPEN JOURNALISM

Click the link to read the article on the Aspen Journalism website (Heather Sackett):

December 8, 2023

The results of a recent economic study of Grand County irrigators show that certain water conservation programs may be worth it for irrigators who grow hay but not for those who grow cows.

In 2020, a group of nine flood irrigators in the Kremmling area, scientists and conservation groups began a multiyear research project to find out what happens when irrigation water is withheld from high-elevation fields for a full season and a half-season. The project, officially called โ€œEvaluating Conserved Consumptive Use in the Upper Colorado,โ€ is ongoing through 2023, but preliminary results from 2020-22 show that the effects of taking water off a field linger beyond one season and that these types of programs may not make financial sense for irrigators who raise livestock. 

In 2020, control fields were irrigated normally; some fields received no irrigation water and some received irrigation water only through June 15. Normal irrigation practices were resumed in 2021, 2022 and 2023. But the fields with no or less water in 2020 did not fully bounce back and produce the same crop yield as the control fields in subsequent years. The amount of water used by the plants, known as consumptive use, as well as the amount of forage crop production, lagged behind the control fields even two years after resuming normal irrigation, something maybe partly due to the extreme drought in the summers of 2020 and 2021.

Perry Cabot, a researcher with Colorado State University, and Hannah Holm, associate director for policy with environmental group American Rivers, worked on the project and presented their findings to the Colorado Basin Roundtable last month.

โ€œ2020 was such an awful, horrible drought year, especially late in the season,โ€ Holm said. โ€œWe are wondering if the fact that there was basically no precipitation falling from the sky, and that summer of 2021 [was also dry], might have knocked back the treatment fields that much harder. โ€ฆ We do see substantial recovery when returned to full irrigation, but itโ€™s not uniform across the fields and it seems to not be 100% a couple of years later.โ€ 

Where water was removed for half of the irrigation season, irrigators received $281 per acre, and those with full irrigation withdrawal received $621 per acre in 2020.

The study was funded by the Colorado Water Conservation Board, with support from the Colorado Basin Roundtable, The Nature Conservancy, Trout Unlimited and American Rivers.

The 2020 Economics and Enterprise Budgeting Report, released in August as part of the preliminary project report, found that these amounts need to be increased for irrigators who also raise livestock to make participation in the program worth it for them. The report, which is based on interviews, financial data and budgets from six of the participating irrigators, said agricultural producers who relied on their hayfields to feed cattle experience a net loss of profit, despite the payments. 

Producers with livestock would have needed an average payment of at least $971 per acre to fully compensate them for the additional costs of not irrigating their fields. This was mostly due to the high cost of having to buy hay in a drought year to replace the hay they didnโ€™t grow.

Those just growing hay saw an average of a $197 increase in income per acre on the full-season treatment fields; those growing hay saw an average $46 loss per acre on the half-season treatment fields. Those who also had a herd of cows to manage in addition to growing hay lost an average of $350 of income per acre on the treatment fields.

Paul Bruchez, a Kremmling rancher and CWCB member, is one of the projectโ€™s leaders.ย 

โ€œWe were part of creating a deficit in our local hay market,โ€ he said. โ€œThat was compounded by what was a natural drought. And then the end result was that hay was off-the-charts expensive.โ€

Many ranchers continue irrigating late into the season after their last cutting of hay so that they can grow back a little bit of grass, alfalfa or other forage crop on which their cattle can graze for several weeks in the fall before they start feeding them hay. Ranchers who participated in the project also lost this bit of fall grazing because they didnโ€™t irrigate. 

โ€œThey had a loss of production initially for the harvesting of the hay to feed them through the winter, but then they also lost fall grazing,โ€ said Jenny Beiermann, an agriculture and business management specialist with Colorado State University, who co-authored the economics study. โ€œThey incurred a lot of additional expenses compared to those who were just harvesting hay, and thatโ€™s why they needed a higher rate of payment for their fields.โ€

These cows live on the Fetcher ranch in Clark, north of Steamboat Springs. The results of a recent economics study found that certain types of water conservation programs may be worth it for irrigators who grow hay, but not for those who raise livestock. CREDIT: HEATHER SACKETT/ASPEN JOURNALISM

System conservation

These findings could have basinwide implications for the Upper Colorado River Commissionโ€™s System Conservation Program, which in September water managers voted to continue in 2024. The federally funded program pays irrigators to forgo watering their fields for a season with the goal of protecting critical elevations in the nationโ€™s two largest reservoirs, Lake Powell and Lake Mead. The 2024 program will have a narrower scope that explores demand-management concepts and supports innovation and local drought resiliency on a longer-term basis. 

For the 2023 System Conservation Program, water managers set the opening payment to producers at $150 per acre-foot conserved, a number that some producers told Aspen Journalism was insultingly low. Producers could then negotiate up from there. SCP project participants in Colorado were paid an average of about $394 for every acre-foot conserved. The average price per acre-foot across the four upper basin states โ€” Colorado, Utah, Wyoming and New Mexico โ€” was $422. 

For 2024, the program will offer Colorado irrigators a fixed price of $509 per acre-foot conserved.ย 

UCRC Executive Director Chuck Cullom said the agency used projected commodity prices and crop budgets from CSU to arrive at the amount of compensation offered to producers for 2024 and did not take into account whether an irrigator had a cow/calf operation.

Another thing the project is studying is how birds use irrigated agricultural lands. But the results through 2022 of an avian monitoring project by Audubon Rockies were inconclusive. Researchers expected that when irrigation was resumed in the years after 2020, there would be more water-associated birds. The number of bird species counted did increase in 2021 โ€” the first year irrigation water returned โ€” but not in 2022. 

โ€œIn some regard, the results from 2022 were diminished from those in 2020 (treatment year), which further opposed our expectations,โ€ย the report reads.ย โ€œBirds are highly diverse, mobile creatures that use a wide array of habitats for many different seasonal purposes, often making it challenging to interpret the outcomes of avian monitoring efforts.โ€

The thing to keep in mind about the economics study, Beiermann said, is that it was small and that conditions in high-elevation Grand County can be particularly brutal, with long winters. Drought and water availability can vary widely across the upper Colorado River basin and from year to year. Still, a key takeaway is that these types of water conservation programs may be better suited for irrigators who grow only hay.

โ€œAgriculture is a really risky business and being profitable is really tough,โ€ she said. โ€œThere are too many variables (for livestock producers). Generally speaking, they are going to have a lot higher costs.โ€

This story ran in the Dec. 9 edition of The Aspen Times.

Business owner undertakes #YampaRiver #restoration project at former concrete plant site — Steamboat Pilot & Today

Yampa River Valley from Yampa River State Park July 20, 2021.

Click the link to read the article on the Steamboat Pilot & Today website (Suzie Romig). Here’s an excerpt:

Residents and river lovers may have noticed weeks of river cleanup and streambank restoration work that took place this fall along the Yampa River in south Steamboat Springs at the site of a former concrete batch plant of decades past. For about five weeks this fall, workers removed dozens of dump truck loads of concrete, rebar, debris and an old concrete truck, said Mitch Clark, owner of Snow County Nursery, who purchased the 10-acre site located off Dougherty Road just south of the current southern end of the Yampa River Core Trail. Heavy machinery could be seen in the river this fall moving huge boulders…

Clark purchased the land on either side of the Yampa River adjacent to his existing nursery, garden center and landscape company. The business owner received a floodplain development permit to clean up the river bank, stabilize the bank, prevent erosion, increase sediment transport and provide habitat, according to Alan Goldich with Routt County Planning. The river work was designed by Landmark Consultants in Steamboat..

โ€œThe floodplain permit does allow for that type of activity, and he did receive an Army Corps permit as well,โ€ Goldich noted.

Clark received significant grant support for the restoration project through the USDA Natural Resources Conservation Services EQIP program, or Environmental Quality Incentives Program, which provides financial and technical assistance to agricultural producers, said Vance Fulton, NRCS engineering tech in Steamboat…Fulton said the Yampa River through the property was too wide and too shallow, so material was being deposited in that section of the river during high water runoff in the spring.

Lithium in Paradox: aridity could nip a new #Utah mining rush in the bud — Jonatan P. Thompson @Land_Desk

Click the link to read the article on The Land Desk website (Jonathan P. Thompson):

Myriad proposals to tap lithium deposits in southeastern Utah are progressing from the conceptual to the exploratory phases. But they are running up against a familiar obstacle in these arid parts: concern about how the projects might affect diminishing water supplies in the Colorado River Basin. 

Lithium is the primary ingredient in lithium-ion batteries, which power everything from cell phones to electric vehicles to grid-scale energy storage. Demand for the stuff has shot up tremendously over the last decade, which has also elevated prices. That, in turn, has sparked interest in developing a domestic lithium industry, with projects sprouting in Nevada, at the Salton Sea and Great Salt Lake, in southern New Mexico, and in the Paradox Formation in the Four Corners Country.

The Paradox Basin and Anson/A1/Blackstoneโ€™s main target areas: A. Green River Project; B. Paradox Project; C. Wayne County water rights (and possible future processing plant?).

The Paradox Formation (or Basin), stretching from the northwestern edge of the San Juan Basin up to the town of Green River, Utah, contains oodles of lithium (along with potash and bromide and so on). Thatโ€™s because some 300 million years ago a sea covered the area, then evaporated, then flooded the area, then evaporated, repeating this cycle about 29 times over the course of 15 million years. The process left behind thick deposits of salts and other materials. Over the ensuing millennia, rock piled up atop the salt, squeezing it into fault lines, where the salt was pushed up into domes that shaped the overlying landscape.ย Those salt deposits contain lithium.

Geologic cross-section of a portion of the Paradox Basin showing a salt dome.

Companies have poked around in the Paradox Formation in search of potash for years. Now theyโ€™re going after lithium in a big way, with several firms staking claims in the Lisbon Valley and beyond. 

Anson Resourcesโ€™ Paradox and Green River Projects are probably the furthest along (if investor presentations are to be believed).  The Australian company and its subsidiaries โ€” A1 Lithium, Blackstone Minerals, and Blackstone Resources โ€” have been staking claims fervently among the sandstone formations northwest of Moab between the Green and Colorado Rivers over the last several years, amassing more than 1,000 federal mining claims. They also acquired private land surrounding the Department of Energyโ€™s uranium tailings disposal site on the southern edge of the town of Green River as well as securing leases on Utah state land.

Conventional lithium operations pump mineral-filled water to the surface, put it in shallow ponds, and allow the water to evaporate, concentrating the lithium and associated materials. Potash is extracted like this, as well โ€” a complex of potash evaporation ponds near Moab have gone viral as instagram targets due to their vivid colors. This method not only requires a lot of land for the ponds, but also is water-intensive, with as much as 200,000 gallons of water evaporating for each ton of material produced. Plus, the process can produce a lot of waste and takes a long time. 

Anson plans a different approach. They say they will partner with China-based Sunresin and use that firmโ€™s patented direct lithium extraction, or DLE, method. Anson would drill a well (or redrill an old oil and gas well), pump the brine to the surface, and use resin beads to extract the lithium from the water, without evaporation ponds. After the lithium is extracted, the water is injected back underground. That, in theory, makes it a non-consumptive use of the water, meaning it shouldnโ€™t have as much of an effect on water supplies.ย 

But direct lithium extraction is a largely unproven technology, and itโ€™s not clear that it will work in the Paradox Basin. The technique may require fresh water to be injected into the lithium deposits before pumping it to the surface, since the minerals may not be adequately saturated. In the 1950s and 1960s, a couple of facilities in Moab pumped up brine for use in the Atlas uranium mill; they had to pump fresh water into the subterranean salt beds, first, in order to dissolve the salts. Plus, any time you drill deep into the earth and remove or inject water, youโ€™re potentially screwing with the hydrology โ€” and even the geology.ย 

Paradox Valley via Airphotona.com

This has been shown in the oil and gas fields, where โ€œproduced water,โ€ or wastewater left over from the drilling and extraction process, is often reinjected deep underground. The process has induced seismic activity, or triggered earthquakes, in the Permian Basin and elsewhere. During the coalbed methane drilling boom in the San Juan Basin in the 1990s, all sorts of weirdness occurred, from methane flowing from water taps to a freshwater spring suddenly becoming hotter โ€” all likely the result of pumping billions of gallons of water from the coal beds to โ€œliberateโ€ the methane, and then shooting it back into the ground. And in the Paradox Basin, a project that captures salt before it can enter the Dolores River and then injects it 16,000 feet underground (to keep Colorado River salinity levels in check) also triggered tremors in western Colorado. 

In other words, while direct lithium extraction could be a โ€œgame changerโ€ for the industry, making it feasible to commercially extract lithium from geothermal brines under the Salton Sea, for example, many unknowns remain about the technology in general and this proposal specifically.  

What we do know is that Anson is looking to secure a bunch of water for its operations.ย Their water right applications seek:

Dead Horse State Park panorama via the State of Utah.
  • 19 cfs (13,755 acre-feet or 4.5 billion gallons per year)ย from wells located on Utah state land north of Dead Horse Point state park. The brine presumably would then be piped to a processing plant near the Colorado River, the lithium would be extracted, and the wastewater injected back underground. Intrepid Potash, the National Park Service, and a coalition of environmental groups protested the application, in part for its lack of detail and because, well, there really isnโ€™t any extra water available.

Green River Basin
  • Another 19 cfs from several 8,000- to 9,000-foot deep wellsย on the south end of Green River adjacent to the uranium tailings depository. After extracting the lithium from a plant on this property, they would inject the wastewater into 5,000- to 7,000-foot deep wells. The Bureau of Reclamation protested this application because of its close proximity to the Green River and the potential to affect surface water supplies and quality. They also worry about direct lithium extraction,ย writing: โ€œData shows the success of DLE is hard to predict, consumes both freshwater and brine water, contaminates aquifers, reduces the groundwater table, hurts wildlife, worsens soil conditions โ€ฆโ€ Ooof.

Hollow Mountain Store, Hanksville, Utah. By Bandgirl807 (talk) – I created this work entirely by myself., CC BY 3.0, https://en.wikipedia.org/w/index.php?curid=22790682
  • And theyย leased 2,500 acre-feetย (814 million gallons)ย per year from the Wayne County Water Conservancy District. This water may be used for processing, but itโ€™s not clear where, yet. Anson has indicated it could have processing facilities in Green River and on the Colorado River below Moab, neither of which is near Wayne County (home of Hanksville). Perhaps they also plan on having a processing plant there.

The water rights applications are still pending.

For more information, check out John Weisheitโ€™s post for FarCountry.org, the website of the Canyonlands Watershed Council.

Research by Kyle Roerink of the Great Basin Water Network informed this report.

#OakCreek moving forward with key Sheriff Reservoir dam construction — Steamboat Pilot & Today

This photo shows the newly-installed headgate stem wall at the Sheriff Reservoir dam in Routt County. The town is moving forward with repairs to the dam’s spillway after the Colorado Division of Water Resources placed restrictions on the 68-year-old structure in 2021. Town of Oak Creek/Courtesy photo

Click the link to read the article on the Steamboat Pilot & Today website (Trevor Ballantyne). Here’s an excerpt:

Oak Creek is preparing to move forward with important upgrades to a 68-year-old dam at Sheriff Reservoir…With the threat of a dam breach, the town worked with the engineering firm W. W. Wheeler & Associates to create a hydrology study to determine what repairs would be necessary. Completed this year, the report used updated high elevation hydrology formulas to anticipate how much water the dam and its spillway would need to handle in a maximum flood event. According to Torgler, the study found the spillway would need to be expanded from its current 32 feet to 55 feet across. Approved by the stateโ€™s engineer Monday, the study is key, the town administrator said, because it was originally believed the expansion improvement would need to be 330 feet across…

After completing work to replace the headgate on the dam, which sits close to the structures base on the reservoir side, the project will now turn to the completion of the design engineering for the spillway enhancements, Torgler said. To date, the town has spent $520,000 for design engineering for the headgate and the purchase and installation of operating equipment and $320,000 for final design work. Cost estimates for the spillway work will be ready by the end of the year.

Torgler said that without performing the dam improvements, there would be a significant reduction in the amount of water stored in the reservoir. He noted the reservoir provides recreational opportunities for locals and visitors, but it is also Oak Creekโ€™s drinking water supply.

Finding Solutions for Land Use Issues Facing Agriculture — #Colorado Water Trust

Three generations looking out over their farm. Photo credit: Colorado Water Trust

Click the link to read the article on the Colorado Water Trust website (Marsha Daughenbaugh):

Heroes are sometimes hard to find. However, in the world of protecting Coloradoโ€™s environment, culture and water resources, Colorado Water Trust is a hero.

I have served on the Board of Directors with Colorado Water Trust (CWT) for five years and am continually amazed with the projects, work ethics and involvement of the staff and fellow board members. The positive, โ€œcan-doโ€ attitude is proving to be a model of what can be done to protect and improve our stateโ€™s river flows.

I became aware of Colorado Water Trust before joining the Board because of their efforts to maintain sustainable water levels in the Yampa River. As a non-legal, non-engineering individual in the water world, it was amazing to me that a non-profit had the interest and resources to purchase water for a struggling river system. My first thought was โ€œthey really care about agricultureโ€ because this extra water meant ranchers along the Yampa River would be able to irrigate hay fields and pastures that were threatened with severe drought conditions. A search of CWTโ€™s website opened my eyes to their mission, and I became intrigued with other projects.

Years later, through a strange set of events, I was asked to become part of their Board. They were looking to expand their representation throughout the state with people involved in day-to-day agricultural water and land use. I became a candidate, was accepted, and was thrilled with the opportunity to become involved.

CWT is striving to find solutions for many of the land use challenges facing agriculture: water equity, adequate water quantity, protection of natural resources, retention of properties for future generations, and respect for people who provide food and fiber to our country and world. 

Much has been accomplished and there are many successful CWT stories. We have projects in process and potential proposals are being researched. There is much to doโ€”and Colorado Water Trust is a positive leader in the efforts.

Hero is defined as a person who is admired or idealized for courage, outstanding achievements, or noble qualities. CWT is an organization  that embodies that definition, and I am proud to serve on the Board.

Marsha Daughenbaugh
Board Member, Colorado Water Trust
Rancher, Steamboat Springs

Opinion: How does #water law handle #ClimateChange? Watch the #EncampmentRiver — @WyoFile

Wyoming angler Jeff Streeter’s shadow casts over the shallow flow of the Encampment River, a tributary to the North Platte River, July 21, 2021. (Dustin Bleizeffer/WyoFile)

Click the link to read the article on the WyoFile website (Anne MacKinnon):

Climate change poses challenges for Wyoming water law, seen these days on the Grand Encampment River southwest of Saratoga.

The Encampment River valley is like many small, irrigated valleys in Wyoming. It was once the home of a few pioneer ranches that built a network of ditches, but the ranches have been divided up, the river has moved over time, and people have kept irrigating using the old ditches, sometimes with a little jerry-rigging. The Encampment valley is also narrow, with usually more than enough water, so state water officials havenโ€™t had to โ€œregulateโ€ to keep water use in line with water rights. 

Enter the Sinclair Refinery near Rawlins, Carbon Countyโ€™s biggest employer. Its workforce includes people from the Encampment valley, located some 40 miles away. In just the last year and a half, the oil company that took over the refinery bought a ranch on the Grand Encampment River.

The attraction: the old water rights on the ranch. The goal: to bolster the refineryโ€™s water supply in the face of climate change.

Two years out of the last six, the Upper North Platte Basin has seen climate change in low snowpack. It has meant that in spring, the refinery couldnโ€™t legally use its own 100-year-old water rights. Refinery managers had to arrange for temporary use of older water rights from elsewhere. Buying the Encampment ranch offers the new refineryโ€™s owners, called HF Sinclair, a more permanent solution for those low snow-pack years. 

That has some neighbors worried. Now, how water works in the Encampment valley โ€” which lands are irrigated or not, when and through what ditch โ€” must be examined. 

It might seem neighboring irrigators wouldnโ€™t care if a ranch wonโ€™t use its water rights in some years. But in a classic Wyoming spot like the Encampment valley, where the water rights and ditches and the irrigation practices and the water table and the water runoff from irrigation are interwoven, the refineryโ€™s water use could disrupt the current pattern.ย 

The HollyFrontier Sinclair refinery in Sinclair, Wyoming as seen in July 2011. (James St. John/FlickrCC)

HF Sinclairโ€™s plan will test the capacity of Wyoming water law to serve both the refinery and the Encampment irrigation community in the era of climate change. Will water officialsโ€™ decisions start to unravel the fabric of the community, as some fear, or will it leave that fabric substantially intact?

Map of the North Platte River drainage basin, a tributary of the Platte River, in the central US. Made using USGS National Map and NASA SRTM data. By Shannon1 – Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=79266632

Most climate change headlines in Wyoming have focused on the Colorado River Basin, but the Upper North Platte River Basin โ€” embracing both the Sinclair refinery on the North Platte and the Encampment River, a North Platte tributary upstream โ€” has also gotten steadily hotter in the last 20 years.

HF Sinclairโ€™s proposal to move water rights from one location to another โ€” in response to the impending climate crisis โ€” is a prospect that has long alarmed Wyoming irrigators. The fear is that โ€œdrying upโ€ a ranch can damage local economies. Such moves were once mostly illegal in Wyoming, and many irrigators believe they still are. But 50 years ago in another national crisis โ€” rising energy prices, creating demand for power plants in Wyoming โ€” the state changed its law to allow such moves if they meet strict standards. There must, for instance, be proof of how much water was consumed at the original spot โ€” no more can be consumed at the new spot, and the amount of water that used to return to the stream from the original irrigation must be left in the stream at that point. 

Notably, HF Sinclair is not proposing to dry up its ranch with any such permanent move of water rights. Only in low snowpack years would the refinery activate a new arrangement โ€” a proposed โ€œexchange.โ€ The plan is that in those years the refinery would legally get to use its rights on the North Platte despite low flows, while it would not irrigate its Encampment ranch at all in spring or summer. That would allow Encampment water unused at the ranch to flow down the North Platte to Pathfinder Reservoir as โ€œmakeupโ€ water, as required by the Wyoming water exchange law.ย 

HF Sinclair also says it will invest in the interconnected headgate and ditch system on the Encampment to make sure that when the ranch does not tap the Encampment River at all for a year, neighbors still get water for their rights.

There is heavy pressure for an uncomplicated review of HF Sinclairโ€™s plan. The company does not hesitate to underline the implications for sustaining local jobs. To get approval, the company has hired a phalanx of high-powered law and technical people, including a former Wyoming State Engineer.

But leading irrigators on the Encampment have asked state officials for a thorough review โ€” they donโ€™t, however, want the cost and trouble of hiring lawyers and engineers to fall on them. The Wyoming Stock Growers, meanwhile, this summer called for public meetings on water changes as a review of Sinclairโ€™s plans got underway.

Neighbors donโ€™t have grounds to complain if a ranch just decides not to irrigate in a few years. But because HF Sinclair is proposing a legal change, the ranch neighbors have brought concerns to the state water officials who must decide whether to approve the exchange.

To get that approval, HF Sinclair must take two steps: first clean up the water rights on the ranch, and then get the exchange petition granted.

Cleanups are standard in places like the Encampment River, since actual use of old water rights in Wyoming often changes over decades, as streams move a little and ditches fall into disuse. Often old water rights must be identified and nailed down to the current use, at the expense of the right-holder. Sometimes, cleanups get complicated. The strict standards of Wyomingโ€™s water-moves law can apply, if change over time includes water moving some distance.ย 

HF Sinclair is asking for a simple cleanup, which could avoid that scrutiny. The company has filed documents to show that only relatively insignificant changes in irrigation have taken place in over a century of ranch operations โ€” nothing that should invoke the scrutiny required for serious movements of water rights. 

There are, of course, all kinds of questions that could arise in HF Sinclairโ€™s cleanup: How much of the ranchโ€™s Encampment River rights have actually been used, where and from what headgates? Does the groundwater level in low-lying lands mean that water consumption there canโ€™t really be stopped, and maybe fields there havenโ€™t required much irrigation water? Has enough irrigation water been used on other ranch fields to provide the proposed โ€œmakeupโ€ water for the exchange? 

How intensely to review HF Sinclairโ€™s cleanup is a decision for the state Board of Control (the State Engineer and the superintendents of Wyomingโ€™s four geographical water divisions). Then HG Sinclairโ€™s separate request for an exchange โ€“ a transaction expressly encouraged by state law โ€“ goes to the State Engineer alone to decide.

It will take months or years to see how Wyomingโ€™s water rights review process plays out in this case. And the practical impact may finally depend on how many low snowpack years the future holds for the North Platte Basin. But ultimately, what happens on the Encampment will say a lot about how the stateโ€™s water law system will handle the pressures on water that are brought by climate change.ย 

Yampa River Basin via Wikimedia.

Relatively smooth approval of an exchange on the Encampment could encourage towns and industries in Wyomingโ€™s Green and Little Snake River basins to seek their own exchanges. For them, exchanges could be a solution to water supply shutdowns threatened by climate change on the Colorado River. In recent years the State Engineerโ€™s Office has suggested that exchanges could be useful for that purpose, using reservoirs as makeup water.

On the Encampment, HF Sinclairโ€™s experts include former State Engineer Pat Tyrrell, former Division I Water Superintendent Brian Pugsley, and veteran water lawyer Dave Palmerlee.

The facts on the ground may well be such that the refineryโ€™s proposal would easily survive any tough scrutiny. But the way the consultants have couched the requests makes it appear theyโ€™re betting they wonโ€™t trigger that kind of review, so they get approval โ€” and relatively quickly.

The Encampment communityโ€™s fear of local damage has brought an audience to the normally unnoticed Board of Control meetings, however.

Nearby ranchers would like to see Sinclair offer a signed contract for the investment in headgates and ditches to secure access to all neighborsโ€™ water rights. They donโ€™t want to contend with Sinclairโ€™s experts in formal hearings or appeals. But they do want a very careful state review.

Wyoming rivers map via Geology.com

Water quality study targets 11 tributaries to become โ€˜Outstanding Watersโ€™ — Steamboat Pilot & Today #YampaRiver

Yampa River Basin via Wikimedia.

Click the link to read the article on the Steamboat Pilot & Today website (Suzie Romig). Here’s an excerpt:

To study 11 tributaries on U.S. Forest Service land in the Yampa River basin, organizers and volunteers are traveling four seasons per year by snowmobile, ATV, raft, four-wheel drive, mountain bike or on foot to test stream water quality. The goal is to collect water quality samples and data so that the tributaries can be considered for the Outstanding Waters designation program that helps to safeguard water quality. Jenny Frithsen, environmental program manager at nonprofit Friends of the Yampa, is leading the local Outstanding Waters two-year study and application process to determine if the candidate tributaries on Forest Service land qualify for the water quality protection program. The 11 streams are located in four general areas across northern Routt County and in Steamboat Springs, including Elkhead and First creeks in the west California Park area, middle fork of the Little Snake River north of Columbine, four tributaries that feed into the Elk River east of Clark, and Fish, Walton and Soda creeks near Steamboat.

Friends of the Yampa staff are working with the Colorado River Basin Outstanding Waters Coalition formed in summer 2022 to identify and try to protect โ€œclean waterโ€ across the state and to designate more headwater streams as outstanding waters deemed worthy of increased protections by Colorado. Frithsen said similar studies are underway in the region, for example, in the Roaring Fork and Eagle River watersheds…

The water quality sampling at 13 different sites in the Yampa River basin started in summer 2022 and will be completed in spring 2024 with a decision on the designations in summer 2024, Frithsen said. The designation would not impact irrigation water rights that are based on water quantity but would serve as an added layer of protection from dangers to water quality from point-source pollution such as wastewater treatment plant discharge or runoff or discharges from mining. Outstanding Waters is the highest level of anti-degradation protection under the federal Clean Water Act, Frithsen said. The designation prevents new or increased sources of pollution, but preexisting uses such as grazing and recreation can continue at current levels as long as pollution is not increased.

The Outstanding Waters designation is awarded through the Water Quality Control Commission of the Colorado Department of Public Health and Environment. For a stream or part of a stream to qualify, the water must meet specific quality criteria gathered across 12 key parameters such as dissolved oxygen, pH, E. coli bacteria levels, nutrients, metals and water temperature. Partners on the local project include The Pew Charitable Trusts and two nonprofits, American Rivers and Mountain Studies Institute in Durango.

Alternative sites examined for West Fork Dam — @WyoFile #LittleSnakeRiver #YampaRiver #GreenRiver #ColoradoRiver #COriver #aridification

Water developers want to construct an $80 million, 264-foot-high dam on the West Fork of Battle Creek south of Rawlins. This artistโ€™s conception shows what the reservoir would look like in a Google Earth rendition. (Wyoming Water Development Office)

Click the link to read the article on the WyoFile website (Angus M. Thuermer Jr.):

More detailed analysis is underway for โ€œless environmentally impactfulโ€ locations for the proposed 264-foot high concrete West Fork Dasm and 130-acre reservoir

Citing a need to examine alternative dam and reservoir sites, officials have pushed back the expected completion of the environmental review of the proposed and contested West Fork Dam.

The Savery-Little Snake River Water Conservancy and Coloradoโ€™s Pothook Water Conservancy District want Wyoming to build the 264-foot-high dam in the Medicine Bow National Forest and swap state land with forest service property to streamline and enable the project. Designed to meet irrigation desires and provide other benefits to Carbon Countyโ€™s Little Snake River Valley, the proposed 10,000 acre-foot reservoir would flood 130 acres at the confluence of the West Fork of Battle Creek and Haggarty Creek.

But the proposed development in a steep, forested canyon drew opposition over its cost, location, need, efficiency and potential environmental impacts. Opponents have criticized a proposed land exchange between Wyoming and the Medicine Bow that would put the development site in state hands and construction more firmly under its control.

Wyoming, which would pick up the bulk of the initially estimated $80-million dam cost, favors that site and design, said Jason Mead, director of the Wyoming Water Development Office. Wyoming has touted the development as one that would meet late-season irrigation needs and provide environmental benefits too.

โ€œWhen the state and [irrigation] districts went through the feasibility analysis, it was felt, based on the information, that the West Fork site was the least environmentally damaging practicable alternative,โ€ he wrote in an email.

The U.S. Natural Resources Conservation Service anticipated completing a draft environmental impact statement in September. The review of alternative sites has added โ€œa few months to the anticipated scheduleโ€ spokeswoman Alyssa Ludeke wrote in an email, but how long the delay might be is unknown.

A better solution?

Wyoming identified nine alternative sites, one or more of which will now be reviewed in depth in the draft environmental impact statement.

โ€œWe have to do a more detailed analysis to see if [they are] less environmentally impactful or provide a better answer, a better solution,โ€ Shawn Follum, an engineer with the NRCS, said Friday. โ€œWhile thereโ€™s a preferred alternative [at the West Fork site], thatโ€™s the very beginning, not a deal.

โ€œWeโ€™ve not seen any indication that that site wonโ€™t be a possibility,โ€ Follum said.

Agricultural lands in the Little Snake River valley on the border of Wyoming and Colorado. (Angus M. Thuermer, Jr./WyoFile)

Meantime, the Medicine Bow National Forest continues to work on a โ€œfeasibility analysisโ€ to inform the Forest Supervisor whether to move forward with a land exchange for the West-Fork site. Thereโ€™s no deadline for that yet, said Aaron Voos, the Medicine Bow spokesman, and no guarantee a land swap would take place.

โ€œIt is looking highly likely that one of the alternatives analyzed will include a non-land exchange option, such as a special use permit,โ€ Voos said.

The Medicine Bow has been analyzing the feasibility of the proposed land exchange, Voos said. If feasible, the Forest Service would determine whether an exchange is in the public interest.

โ€œโ€˜Public interestโ€™ is required to be addressed and will be heavily factored into the Forest Supervisorโ€™s recommendation to proceed or not proceed,โ€ Voos wrote in an email.

Wyoming shunned obtaining a special use permit for the West Fork site because environmental reviews and other regulatory burdens would have been more complex. If the reservoir land were instead exchanged and became state property, construction permitting would be simpler, according to state officials.

Wyoming may have underestimated the complexity of the undertaking, stating in a proposed contract that it expected 100 comments on the development plan with only 40 being substantive. Instead, people submitted 936 comments, of which 96% opposed the project, according to a tally by WyoFile.

The studyโ€™s delay is not a surprise, Mead said. โ€œOftentimes federal agencies want a little more information to determine if an alternative should be dismissed or not, or may want to reconsider other sites,โ€ he said. The additional analyses will ensure โ€œa reasonable range of alternativesโ€ is considered, he said.

New work necessary for the draft environmental impact statement includes hydraulic analysis and other tasks, some of which may involve field work, Follum said. Itโ€™s possible that work could be delayed by snow, extending the task until next spring, he said.

The NRCS is leading the environmental study with cooperation from the Medicine Bow National Forest and other agencies.


Angus M. Thuermer Jr. is the natural resources reporter for WyoFile. He is a veteran Wyoming reporter and editor with more than 35 years experience in Wyoming. Contact him at angus@wyofile.com or (307)…ย More by Angus M. Thuermer Jr.

Yampa River Basin via Wikimedia.

RiversEdge Westย receives grant for riparian restoration on the #WhiteRiver — The Rio Blanco Herald-Times

White River Basin. By Shannon1 – Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=69281367

Click the link to read the release on the Rio Blanco Herald-Times website:

RiversEdge West (REW) is pleased to accept a $48,788 grant award from the Colorado River Districtโ€™s Community Funding Partnership to continue important riverside (riparian) restoration work along the White River in Rio Blanco County.

REW leads the White River Partnership (WRP), a group committed to restoring and maintaining healthy riparian areas along the White River in northwest Colorado and northeast Utah through collaboration among public, private, and non-profit entities. REW works with WRP partners to prioritize and plan restoration sites, coordinate invasive plant removal with contractors and youth corps, and to monitor restoration sites after invasive plant removal.

Tamarisk

This project will remove invasive plant species, like tamarisk and Russian olive, from the White River corridor on public and private lands. Removing these invasive plants will enhance public access to river recreation areas and improve wildlife habitat and agricultural productivity on nearby privately-owned property. To complete this work, REW will partner with Western Colorado Conservation Corps, based in Grand Junction, which engages young adults on the Western Slope in conservation and restoration work by training them for careers in land management.

โ€œThe Community Funding Partnership is a solution-driven funding program to ensure our communities thrive in a hotter, drier future. Riparian restoration projects, such as the White River Project, are critical to West Slope rivers by protecting water quality, improving habitat, and moderating high flow events,โ€ said Amy Moyer, Director of Strategic Partnerships with the Colorado River District.

In addition to the award from the River District, this project is also supported by the Colorado Water Conservation Board and the Bureau of Land Management.

Romancing the River: #GlenCanyonDam and Another America — Sibley’s Rivers #ColoradoRiver #COriver #aridification

Glen Canyon Dam construction. Credit: Sibley’s Rivers

Click the link to read the article on the Sibley’s Rivers website (George Sibley):

Weโ€™re in a bit of a holding pattern along the Colorado River today, at least in the Upper Basin: on the one hand, waiting for the Bureau of Reclamation to weigh the options for big cuts in Lower Basin use; and on the other hand, seeing the Lower Basin states trying to come up with a less painful set of big cuts to impose on themselves over three years, taking advantage of the big snow year that relieves a little (but just a little!) of the immediate pressure.

At any rate, itโ€™s an opportunity for me to step back a step and try to restore something of the perspective with which I started these posts โ€“ โ€˜learning to live in the Anthropocene.โ€™ Iโ€™ve been calling the posts โ€˜Romancing the River,โ€™ wanting to work in the spirit of Frederick Dellenbaugh in his bookย The Romance of the Colorado River:ย making the story of the First River of the Anthropocene something to engage in rather than deny. But the stories keep getting lost in the avalanches of mostly dispiriting details coming down these daysโ€ฆ.

So anyway, today โ€“ an unremembered part of the story of Glen Canyon Dam. Last post, we explored the structure of the dam itself, a good solid Early Anthropocene structure. But today I want to explore theย infrastructureย of the dam. As with most dams, what you can see is not the whole thing, even physically. To get a firm foundation on bedrock for ten million tons of concrete, the builders had to dig out more than a hundred feet of rock, rubble and sand from the natural streambed. That hundred feet of dam below the streambed is theย physicalย infrastructure of the dam.

But even before that digging-down could begin, a political, economic, legal and philosophical infrastructure had be cobbled together on which to erect the physical structure. Recent articles about the river and its troubles that try to offer any river history at all tend to give credit (or blame) for the dam to a large mass of ego and bluster, Floyd Dominy, but he was just the Reclamation Commissioner when the dam was legislated, a guy who wanted to build dams as big as his ego. He built the structure, but he didnโ€™t assemble the legal and political infrastructure that enabled it.

The larger story of Glen Canyon Damโ€™s infrastructure is mostly, but not entirely, a story of the Old West โ€“ a story of the most serious attempt to achieve a working truce between the Old West and the New West. And for those with my tendency toward an iconoclastic interpretation of history, it was one of the final episodes (thus far anyway) in Americaโ€™s semi-civil westward war between the advance of the well-defined and well-funded Industrial Revolution and the retreat of a vaguely defined agrarian counter-revolution. For a review of that semi-civil war, go to โ€˜Westward the Curse of Empire,โ€™ April 4, 2022.

When we talk about the Old West and the New West, we are talking about two very different cultures. Most (over)simply, we can say that the Old West is the west to which people went to live and make a living developing and marketing the natural resources of the West; and the New West is the west where people who live in the urban-industrial realm go to play, to โ€˜recreateโ€™ themselves among the natural wonders and magnificent scale of the West.

It is useful to make a further distinction about the Old West: it was populated by โ€˜settlersโ€™ and โ€˜unsettlersโ€™: the unsettlers usually arrived first, the human equivalent of a plague of locusts with a mining mentality (mining gold and silver, other metals, old-growth timber and grass) โ€“ a drive to get there first, get the goods, and get rich. The settlers, on the other hand, came to farm or ranch with the intention of staying and making a life, settling down, homesteading. Some of the farmers tended to be soil miners, but the ones who stayed were true agrarians, the counterrevolutionaries to the industrial revolutionaries.

People of course do come to live in the New West too, not just to visit: they are usually either relatively well-off people retiring, or professionals working remotely with incomes from elsewhere, or they are mendicant people like I was sixty years ago (relatively poor, mostly by choice) who work for the recreation industries set up for the people who come to play, in exchange for getting to live and play themselves among the natural wonders of the West.

The story of Glen Canyon Dam, and the counterrevolutionary effort to co-opt it, began in the years immediately following World War II. The Lower Colorado River Basin had already been transformed into a desert empire through the 1928 Boulder Canyon Project, completed just in time for Southern California to grow explosively through the war effort. The four Upper Basin states figured that they would get their day after World War II. And in 1946 the Bureau โ€“ eager to follow the creation of Hoover Dam and the desert empire with more river miracles โ€“ came out with a pamphlet: โ€˜The Colorado River: A Natural Menace Becomes a National Resource.โ€™ In it the engineers presented a smogasbord of 88 possible projects, large and small, all in the four states of the Upper Colorado Basin. They cautioned that there would not be enough water for all 88, so there must be some choosing.

Palisade peach orchard

The principal architect for the legal, political and economic infrastructure underlying what came to be the Colorado River Storage Project was no larger-than-life figure like Dominy, but an unprepossessing Congressman, Wayne Aspinall, from Coloradoโ€™s West Slope and the riverโ€™s largest headwaters catchments. Aspinall did not stand out in a crowd, but he was savvy, and absolutely committed to the Old West as an economy of working people engaged in the production of resources needed in the larger society โ€“ and with a deep love for irrigated agriculture, having grown up with his fatherโ€™s peach orchard in the Grand Valley after the Bureauโ€™s highline canal brought them water.

He was a Democrat, an unlikely representative from one of Coloradoโ€™s most conservative districts, but he began his political career in the late 1920s as a common sense alternative to the mess the Ku Klux Klan had made everywhere in Colorado, and he kept getting re-elected to state, then national offices because he got things done.

When the West Slope sent him to Washington in 1948, he got appointed to the House Committee on Interior and Insular Affairs, mastered the arcane procedures of the House, and as the district kept returning him to office, he gradually ascended to the chair of that committee, which gave him a lot of power over the budget and operations of the Interior Department and its Bureau of Reclamation. He exercised that power so vigorously and, in the opinion of many of his colleagues, so arbitrarily, that House committee rules were changed after he left, to diminish the power of chairs who took the time to learn the rules well enough to manipulate them.

A bust of Wayne Aspinall, in Palisade, facing the Colorado River. Photo: Brent Gardner-Smith/Aspen Journalism

He also knew which way the tide was running in America. The 1920 census for the first time showed more people living in the cities than in the rural areas, and by the end of World War II, that imbalance was accelerating. (โ€˜How ya gonna keepโ€™em down on the farm, after theyโ€™ve seen Paree?โ€™) His Old West constituency was being diluted by newcomers aghast at learning a few eggs had been broken in making the omelet they took for granted. The cities they came from were also needing more water, and Aspinall was often caught between constituents angry about yet another transmountain diversion, and east-slope movers and shakers angry about what he could not deny but could often delay.

Nonetheless, his Old West constituents knew where his heart lay, and returned him to Congress 12 times. That might have continued indefinitely, but his own Democrat party outgrew its working-class roots, became a big city party, and gerrymandered him into a mostly urban district where he could not win; he was โ€˜primaried outโ€™ in 1972. It was probably time; he had become a lightning rod for the early naive-environmentalist movement, and being aligned with that movement myself, I felt naively righteous in voting against him. I still think it was the right thing to do then; he had become increasingly reactionary and defensive, at least as he was being reported in the newspapers. But given what Iโ€™ve learned about him since, and my ambiguous feelings about the New West that has replaced the Old West, and about the staggering march of American history in general โ€“ I wish I had cast that vote a little more humbly.

In the 1950s, however, Aspinall was just hitting his stride when the Bureau was ready to finish remaking the First River of the Anthropocene, and he jumped on the opportunity to do something big and (he hoped) enduring for the West he and his constituents believed in. More than any other single person, he laid the infrastructure for the Colorado River Storage Project. For better or worse.

The Bureau of Reclamation prepared this โ€˜overviewโ€™ of its Colorado River Storage Project (CRSP) in the mid-1940s. Not all of it happened as planned. The big Cottonwood Reservoir on the Gunnison River became the much smaller Blue Mesa Reservoir after objections from Gunnison residents. And the big Echo Park Reservoir on the Green and Yampa Rivers caused a national uproar that resulted in dropping it entirely. Credit: USBR (Click to enlarge)

The Colorado River Storage Project had to first be a really serious storage project, to assuage Upper Basin water usersโ€™ fears of a Compact call, which they thought would come even if nature, not human overuse, caused a shortfall in Lower Basin deliveries. Another time we will take a look at the Upper Basin Compact created in 1948, and the knots the four states tied themselves into, due to their Caliphobia. So the first charge to the Bureau was to build some big โ€˜holdoverโ€™ reservoirs on the scale of Mead Reservoir โ€“ dams capable of storing at least two years of inflow.

But the Bureau and Aspinall also wanted big hydropower units in those dams โ€“ โ€˜humming the tunes of endless wealth,โ€™ as a bit of precious Bureau prosody put it. โ€˜Cash register damsโ€™ was a more prosaic nickname for the big power-generating dams: they wanted the wealth so generated to be applied not only to paying off the big dams, but also to pay for a lot of smaller dams in the higher country.

The biggest problem farmers and ranchers in the arid lands had in irrigating from a desert river fed primarily by snowmelt was the erratic flows โ€“ snowmelt floods early in the irrigating season and then almost no water in the late summer when it was most needed. Storage to even out the flows was the key, and storage was expensive. Every community of farmers could go out after harvest with shovels, black powder and mule scrapers, and dig canals to move water, but water storage required materials and equipment they couldnโ€™t afford. Every irrigation district had sketch plans for dams and reservoirs, but for small communities, the Bureauโ€™s cost-benefit analyses for dam repayment were impossible.

But โ€“ if a general fund for a big multi-unit project could be created, with power revenues pouring into it, and some small storage projects drawing on it, with cost-benefit analysis calculated for the whole multi-unit project, then the big dams could carry the otherwise unaffordable little damsโ€ฆ. Glen Canyon Dam would (โ€˜twas hoped) assure that the industrial revolutionโ€™s desert empire got its water โ€“ but it would also provide storage for the counterrevolutionariesโ€™ โ€˜headwaters republics.โ€™ Win-win.

And that was essentially the Colorado River Storage Project Aspinall and his collaborators in the Upper Basin put together. They started in 1950 with a bill calling for nine big holdover dams and reservoirs, and a couple dozen โ€˜participating projectsโ€™ (the smaller storage dams for the local communities). By the time they finally got the project through Congress in 1956, they were down to three actual holdover dams (Glen Canyon Dam on the Colorado mainstem and Flaming Gorge on the Green River, both with full power generating units, and Navajo Dam on the San Juan with no power unit), the Curecanti unit of three dams on the Gunnison that was primarily for power production, and eleven โ€˜participating projectsโ€™ to be partially paid for from the power revenues โ€“ and another two dozen potential participating projects for further study.

And because Aspinall knew the New West was coming, like it or not, the Act included a requirement that every unit would include recreational facilities.

Did it work out as planned? Yes and no. The โ€˜cash registerโ€™ dams were all built, and facilitated the building of around a dozen of the small โ€˜participating projects.โ€™ My great-grandparents would have been glad for the dam built on the North Fork of the Gunnison River above Paonia, the erratic river whose spring floods had forced them to move their house to higher ground. But they had sold the homestead by the time the dam was built because none of their offspring wanted to contend with the erratic water supply.

Animas-La Plata Project map via USBR

By the late 1960s, however, the nation had grown tired of building (and paying for) western water projects, and NEPA and the advent of the Environmental Impact Study after 1970 made even small water projects problematic. The last project done under CRSP auspices was an Animas-LaPlata project originally intended to help the Ute Indians develop agricultural lands, but it got so scaled down that it was not much use to anyone.

By the turn of the century, โ€˜reclamationโ€™ was more likely to be interpreted as work to reclaim and restore land and waterways damaged by the collateral debris that the Old Westโ€™s heavier industrial unsettlement left behind. Then in the 1980s a large portion of the power revenue from the big holdover dams was diverted from further CRSP counterrevolutionary structures, to an all-out effort to restore four endangered fish species that, back in the 1970s, the U.S. Fish and Wildlife Service tried to kill off by poisoning the Green River. Mistakes have been made, and visions and dreams got carried out with the debris.

The recreation industries, and the accompanying real estate and construction industries, have pretty much overrun and occupied Aspinallโ€™s would-be agrarian republic; but there are, nonetheless, still places in the West where small farms and ranches hang on, some of them โ€˜heritage culturesโ€™ passed on through families predating CRSP, some of them new and serious about growing local food โ€“ and many of them served by CRSP facilities generated by Glen Canyon Dam. But the agrarian philosophy and vision they represent is largely unarticulated in the mainstream culture; I believe, however, that a careful and potentially difficult interrogation of a large number of rural MAGA supporters would reveal that a virulent form of the agrarian counterrevolution still lives, mute but mad, in a twisted variant of unarticulated hope.

Just call it all another story in the romance of the Colorado River โ€“ the story of how Glen Canyon Dam was, for a time, put in service to another America.

A high desert thunderstorm lights up the sky behind Glen Canyon Dam — Photo USBR

Coyote Gulchโ€™s excellent EV adventure โ€” #ColoradoRiver Day 4

Convective storm obscuring the La Sal mountains along Utah-128 near Castle Valley May 22, 2023, Colorado River mainstem in the foreground.

Day 4 was the longest day so far. We travelled from Grand Junction to Moab along I-70 at first and then along Utah-128. The rainy weather joined us along the way. This route into Moab is one of my favorites as the road winds along the canyon walls near the river. We spotted a few folks testing the high flows in rafts nearer to Moab and a pair of enthusiasts in an inflatable kayak and on a standup paddle board.

The Colorado River near Dewey Bridge May 22, 2023.

The river was all the more impressive along this route, bankfull and moving along at a pace where you could experience the power.

Superbloom along Utah-128 May 22, 2023. A species of Globemallow (I think) in the foreground.

A real treat this wet water year was the super bloom along Utah-128 near Cisco. The desert was so green compared to other years and the wildflowers put on a great show.

Green River at Green River, Utah May 22, 2023.

We left Moab driving by Arches and up to Green River to get a look at the river there. The Green River was also bankfull. There is a restaurant along the river where I’ve seen the tire tracks of off-roaders in the river bed — not this year.

Charging was in Grand Junction at the Phillips 66 on Horizon Drive (CHAdeMO), Moab at Rocky Mountain Power (J1772), and Green River at Green River Coffee (CHAdeMO).

#YampaRiver anticipated to reach its highest level yet Thursday into Friday — Steamboat Pilot & Today

Click the link to read the article on the Steamboat Pilot & Today website (Kit Geary). Here’s an excerpt:

Routt County Emergency Management is warning residents to expect flooding Thursday, May 4, into Friday, May 5, with the Yampa River anticipated to reach its highest level yet this season. Emergency Operations Manager David โ€œMoโ€ย DeMorat told Routt County commissioners on Monday, May 1, that the river had hit 6,500 cubic feet per second, and warm temperatures are expected to continue through the week, which could cause the river to reach 7,000 cfs by Friday. DeMorat said this amount of water for the Yampa River is considered โ€œaction levelโ€ flooding by the National Weather Service. Action levels generally require municipalities to keep a closer eye on flooding and have potential mitigation plans and flood warnings in place…

To gauge what flooding will look like, the county uses snow-water equivalent gauges that provide estimates for the amount of snowmelt that could occur three to four weeks out. This looks at the amount of snow on the ground, but cannot predict at what rate it will melt. Because of this, no exact estimates can be given, as it is ultimately the weather and the freeze-and-thaw cycle that will determine at what rate the snow melts.

DeMorat explained to commissioners that these gauges show areas north of Steamboat and the Stagecoach Reservoir currently have the highest potential for flooding. Three snow-water equivalent gauges stationed north of Steamboat have helped emergency management identify these regions as problem areas for flooding due to the snowpack that could melt. All three are north of Steamboat with one near Dry Lake, one near Lost Dog Creek and another slightly farther northwest. DeMorat noted these locations range from 165-185% of the average snowpack. He told commissioners that Stagecoach Reservoir is another area of concern with 140% of its average snowpack.

Alongside the problem areas DeMorat named, the National Weather Service issued a flood warning for Elkhead Creek, particularly where the creek meets the Yampa River. This flood warning began on Monday and will end Friday unless communicated otherwise by the National Weather Service.

The #YampaRiver was graded for the first time ever. What score did the waterway earn? — Steamboat Pilot & Today #GreenRiver #ColoradoRiver #COriver #aridification

Yampa River. Photo credit: Allen Best/The Mountain Town News

Click the link to read the article on the Steamboat Pilot & Today website (Suzie Romig). Here’s an excerpt:

In the first official scorecard of Yampa River system health, the middle section of the Yampa earned an overall score of B. That B means the middle Yampa River from Pump Station boat launch east of Hayden to South Beach about 2 miles south of Craig is a โ€œhighly functional river where some stressors are present but in general it remains largely resilient to disturbances and may rely on limited management,โ€ said Jenny Frithsen, environmental program manager with Friends of the Yampa, which is managing the scorecard project. Within the overall score of B as part of the Yampa River Scorecard Project, the middle Yampa earns an A for dissolved oxygen, PH levels and metals in the water, โ€œthe only ecological indicators that got an A,โ€ Frithsen reported.

The first results of the long-term scorecard project will be released fully in early May with information available at YampaScorecard.org. Data collection started in the middle Yampa in summer 2022, and the overall project will include five river sections.

During summer 2023, data collection will focus on the stretch starting from Chuck Lewis State Wildlife Area to the Pump Station boat launch.

The river scorecard is derived via approximately 45 different indicators in and around the Yampa River that fall under three main areas: ecological health and function, river uses and management, and people and community benefits.

โ€œBy seeing what areas are a C, D or F, we can now focus on action and how to improve these numbers,โ€ said Lindsey Marlow, executive director for Friends of the Yampa. โ€œWe now have a template to start conversations with people in this basin about the health of the river and its ecosystem services.โ€

Marlow said another key finding that stands out is riverscape connectivity, or a measurement of the ease in which a river can move around such as a connected flood plain and river channel.

โ€œThere are areas that score so well at 95% and others that need help at 65%, and now we get to embark on the exciting task of figuring out how to improve floodplain connectivity,โ€ Marlow said.

Elkhead Reservoir expected to top spillway again this year similar to 2011: Streambank erosion expected in lower #ElkheadCreek — Steamboat Pilot & Today #runoff

The Colorado River Water Conservation District predicts Elkhead Reservoir will overtop its spillway in mid-May with water exiting the spillway and outflow at a combined rate of about 2,000 cubic feet per second, or about the same level of peak water as in 2011, shown here on June 14, 2011. Stream bank damage is expected downstream in Elkhead Creek in May. Photo credit: Colorado River Water Conservation District

Click the link to read the article on the Steamboat Pilot & Today website (Suzie Romig). Here’s an excerpt:

Last year, Elkhead Reservoir operators carefully managed the reservoir that straddles the Routt and Moffat countyline due to low water issues, but this year reservoir managers are facing challenges due to high water from abundant snowmelt in the Yampa Valley. Managers predict Elkhead Reservoir will top its spillway in mid-May with water exiting the spillway and outflow at a combined rate of about 2,000 cubic feet per second, or cfs, or about the same level of peak water as in wet 2011, said Don Meyer, senior water resources engineer with the Colorado River Water Conservation District based in Glenwood Springs.

โ€œThe current outflow is about 550 cfs with valves 100% open,โ€ Meyer said. โ€œWhen (the reservoir is) full, the release will be 590 cfs. When spilling, we will likely keep the outlet discharge at 590 cfs, and the rest will go over the spillway.โ€

Meyer, who has managed Elkhead Reservoir releases since 2007, said high water flows in 2011 recorded 1,800 cfs on May 8 and more than 2,000 cfs on May 16, May 24 and June 4. He expects 2023 spillage will follow a similar path…

The watershed upstream of Elkhead Reservoir drains a 205-square-mile basin, according to the river district that owns or controls water supplies that are available for contract to agricultural, municipal, industrial and other water users.

Yampa River Basin via Wikimedia.

2022-23 officially second snowiest season on record at Steamboat Resort: #Snowpack in Northwest Colorado might have peaked earlier this month — Steamboat Pilot & Today #runoff (April 17, 2023) #YampaRiver #GreenRiver #ColoradoRiver #COriver #aridification

Click the link to read the article on the Steamboat Pilot & Today website (Shelby Reardon). Here’s an excerpt:

Five inches of snow falling ahead of closing day made 2023 the second snowiest season ever recorded at Steamboat Resort.ย  Flakes fell throughout Friday, April 14, and continued into early Saturday, April 15, bringing the mid-mountain snow total on Steamboatโ€™s snow report to 448 inches. There are some discrepancies on the resortโ€™s snow report atย Steamboat.com/the-mountain/mountain-report, as the sum of monthly totals is 459 inches. Nevertheless, 448 was all that was needed to become the second snowiest season at the resort, according to data collected by the resort since 1980.ย  In order to become the second snowiest season on record, this yearโ€™s snowfall had to surpass the 447.75 inches that collected at mid-mountain in the 1996-97 season.ย  The record of 489 inches set in 2007-08 will continue to stand at least for another year, as the resort will close on Sunday, April 16, and stop documenting snowfall…

While the melt was slowed by Fridayโ€™s snow and cold temperatures, the fluffy stuff is diminishing quickly. The snowpack or snow water equivalent in the Yampa, White, Little Snake Basin seems to have peaked on April 7, according to data from the United States Department of Agriculture…The presumed peak, which came 24 hours before the median peak based on 30-year averages, was 30.1 inches.ย The past two years peaked at 18 inches, or just below. The last year to have a similar peak was 1997.ย  Between April 1 and 8, the area had record snow water equivalent as the measurement surpassed 29 inches and reached 30. With the melt, the 2023 snowpack is back below the record trajectory, which was set in 2011.

Yampa River flow hit 817 cubic feet per second on Thursday evening, April 13, which is four times greater than the flow of 204 cfs on the same day the year before, according to U.S. Geological Survey data.ย  The Elk River hit a high flow of 1,700 cfs on Friday, April 14, more than six times the flow on the same day in 2022.ย 

Game & Fish: West Fork Dam would cause โ€˜substantial negative impactsโ€™ — @WyoFile #LittleSnakeRiver #YampaRiver #GreenRiver

A technician measures flow in the Little Snake River near Dixon in 2018. (USGS)

Click the link to read the article on the WyoFile website (Angus M. Thuermer Jr.):

Wyoming Game and Fish Department comments cast doubt on irrigatorsโ€™ claims that a 264-foot-high dam proposed in Carbon County will benefit fisheries, riparian zones and wetland-wildlife habitats.

The dam proposed for the West Fork of Battle Creek above the Little Snake River on the Medicine Bow National Forest would provide 6,000 acre-feet of late-season irrigation to ranches near Baggs, Dixon and Savery and in Colorado. The 700-foot-long concrete dam and associated 130-acre reservoir would also provide a โ€œminimum bypass flowโ€ to improve fisheries in downstream creeks and rivers, according to the proposal.

The reservoir itself could be a โ€œbrood facilityโ€ and refuge for native Colorado River cutthroat trout, a species of conservation concern, the Wyoming Water Development Commission and others say.

As dam backersโ€™ plans were opened to formal public review and comment earlier this year, however, critics challenged the rosy ecological picture and accounting of public benefits claimed by water developers.

Among these critics is Wyomingโ€™s own Game and Fish Department, which says construction and operation of the dam would cause โ€œsubstantial negative impacts on the aquatic and fisheries resources in the West Fork Battle Creek, Battle Creek and Little Snake River drainages.โ€

Even though mitigation efforts are โ€œlikelyโ€ to offset such impacts and may conserve and enhance fish and wildlife habitat, the wildlife agency expressed reservations about the project. 

โ€œGiven the complexity of ecological systems and inherent uncertainties about project operation and impacts and future climate and hydrology,โ€ Game and Fish wrote in nine pages of comments, โ€œit is not known if the proposed project will benefit fisheries, riparian, and wetland wildlife habitats, as suggested by the proponents.โ€

In-stream flow vs. bypass

Wyomingโ€™s wildlife agency made its comments along with 935 other individuals and organizations as the Natural Resources Conservation Service, a federal agency tasked with aiding agriculture on private lands, analyzes the project through an environmental impact statement. Eight hundred ninety-nine commenters opposed dam construction and an associated land swap with the Medicine Bow National Forest that would enable it.

Game and Fish offered six pages of recommendations for how to potentially alleviate some of the damโ€™s impacts. Those include a program to wipe out non-native trout from a network of creeks that extends about six miles upstream of the dam site. Colorado River cutthroat trout would then be planted in an artificial โ€œbrood facilityโ€ in the reservoir and upstream.

The valley in which the West Fork dam and reservoir would be constructed. (Angus M. Thuermer, Jr./WyoFile)

In launching the plan to dam the West Fork of Battle Creek, dam backers declared benefits would accrue to โ€œfisheries, riparian and wetland wildlife habitats, and water-associated recreation,โ€ according to a legal notice published in the Federal Register.

โ€œEcological objectives โ€ฆ include improvements to aquatic ecosystems and riparian habitats by supplementing stream flows during low-flow periods, and โ€ฆ to terrestrial habitat associated with irrigation-induced wetlands,โ€ the notice posted by the NRCS states. โ€œBenefits are expected to accrue to these attributes [downstream] to the confluence with the Yampa River including improvements to both cold water and warm water sensitive species.โ€

Fisheries below the dam could benefit from 1,500 acre-feet earmarked for bypass flow, a 483-page Wyoming study says. Bypass water that would be released from the dam would maintain a minimum flow for about 4 miles downstream.

Nothing in the plan as currently written, however, would prevent any irrigator from taking water out of the creek below that point and using it for irrigation.

โ€œWithout an in-stream flow water right, once released from the bypass flow account in West Fork Reservoir, the water could be used or diverted for other purposes,โ€ Jason Mead, interim director of the Wyoming Water Development Office wrote in an email. Nevertheless, โ€œ[m]ost of the water released solely for habitat flow purposes, according to hydrologic models, occurs during the non-irrigation season months,โ€ Mead wrote. โ€œ[T]here are no irrigation diversions below the [proposed] West Fork Reservoir on the West Fork of Battle Creek or Battle Creek until it runs on to private land.โ€

โ€˜Habitat unitsโ€™

The 4.8-mile reach of Battle Creek that runs across private land would benefit from approximately 1,414 new fishery โ€œhabitat unitsโ€ if the dam were built, according to Wyomingโ€™s study. A โ€œhabitat unitโ€ supports about one pound of trout per acre. Together, the new aquatic productivity โ€œcould facilitate additional private enterprise investment which could generate direct private fishing benefits of $144,228 annually,โ€ the Wyoming Water Development Office says in the 2017 study.

That money would increase through an economic theory known as an โ€œindirect benefit multiplier,โ€ producing $379,320 in private benefits annually and $8.2 million over 50 years, Wyomingโ€™s plan states.

Little Snake River agricultural lands along the Colorado-Wyoming border. Angus M. Thuermer, Jr./WyoFile)

That, plus other โ€œinstream flow benefits,โ€ are estimated to generate $35 million in public benefits in the damโ€™s half-century life, the WWDO study states. All told, the state forecasts $73 million in public benefits. That sum justifies the state paying for most of the 2017-estimated $80 million project price tag.

โ€œGiven the unique location of the West Fork Reservoir project, its most valuable recreation attribute may be its isolated location which provides a sense of solitude that some recreationalists seek and consider priceless,โ€ the state study reads.

In a comment letter, downstream ranch owners Sharon and Pat Oโ€™Toole said the proposed dam โ€œoffers multiple benefits,โ€ and would offset the city of Cheyenneโ€™s water diversions from the Little Snake River Basin.

โ€œAn environmental benefit would include creating and enhancing wetlands and riparian habitats upstream from the West Fork Reservoir, and improving stream habitat to sequester copper and other metalsโ€ from an abandoned mine, the Oโ€™Tooles wrote. โ€œThe created wetlands and improved stream channel could also provide wetland and stream channel mitigation for the project.

โ€œOur family owns all the private land on Battle Creek,โ€ the couple wrote, adding that โ€œin the lower reaches we have Colorado Cutthroat Trout,โ€ along with other species.

โ€œHaggerty Creek [above the site of the proposed reservoir] used to provide habitat for this species of interest, and could again, with the benefit provided by the dam. The proposed dam would offer value to the recreating public. It would provide a fishery on Haggerty Creek and downstream that does not presently exist.โ€

John Cobb, chairman of the Little Snake River Conservation District, an irrigation group, wrote that there are โ€œmany self-mitigating aspects of this [dam-building] alternative with the potential to drastically offset any potential negative impacts.โ€ Dam construction could โ€œresult in a net benefit to the native ecosystems and human economies that thrive within the proposed service area of this project,โ€ his comment reads.

The project would also contribute to the goals of the Colorado-based Yampa, White, Green Roundtable, a consortium of river users, according Jonathan Bowler, watermaster for the Savery-Little Snake River Water Conservancy District that applied to build the dam. Among those is a goal to develop a system to reduce water shortages and meet environmental and recreation needs, he said in a presentation to the group.

Professional, expert critique

In addition to Game and Fish comments on the plan, reaction includes reviews and criticism from angling and conservation groups.

Wyoming proposes to swap state property for federal land to enable construction, and budgets $594,000 of the estimated $80 million project cost for wetland and stream mitigation, public documents state.

Without endorsing construction, Wyoming Trout Unlimited recommended that any plan include funding for non-native brook trout removal and other conservation measures, Kathy Buchner, Wyoming TU Council chair and two other TU officers wrote. Other groups were more critical.

Little Snake River watershed S. of Rawlins, Wyoming via the Wyoming Water Development Office.

โ€œFive years of construction will destroy the present aquatic habitat for all populations of vertebrate and invertebrate species and terrestrial wildlife habitat,โ€ wrote Brian Smith, a former Wyoming water development technician who operated the nearby High Savery Dam and Reservoir where Game and Fish established a similar Colorado River cutthroat trout reserve. โ€œSpawning migrations that have occurred [in and above Battle Creek] presumebly (sic) since the last ice age by CRCT will be terminated. The Little Snake River Drainage is one of only 3 in the State of Wyoming, where the CRCT exist.โ€

The nonprofit American Rivers also criticized the state plan saying the proposed project could threaten year-round water in the Belvidere Ditch upstream of the proposed reservoir. That ditch is โ€œa WGFD stocking source of cutthroat trout,โ€ and disruption there could harm โ€œthese valuable populations.โ€

Matt Rice, the groupโ€™s Colorado River Basin program director, said threats to the ditch could damage โ€œone of the only remaining healthy populations of cutthroat trout [and] could perhaps push the species sufficiently to the brink to merit a federally endangered listing.โ€ The dam would further reduce flows downstream, including in the Yampa River โ€œwith additional consequences for protection and recovery of pikeminnow and other sensitive species,โ€ Rice wrote.

A promise of ecological benefits downstream is unsubstantiated, wrote Ben Beall, Friends of the Yampa president. He said that was โ€œa questionable claim given the projectโ€™s stated primary purpose is to supply late season irrigation water and the limitation of capacity of the bypass account in the reservoir.โ€

Forest staffer worried

Worries about the damโ€™s impacts and a lack of critical review emerged well before the NRCS opened the issue for comments. When the Medicine Bow began preparing for a potential land swap two years ago, a staff hydrologist became alarmed that the damโ€™s effects wouldnโ€™t be thoroughly analyzed.

The Medicine Bow distributed a briefing paper to its staff that included language โ€œtaken from the water development justifications/benefit promotional material and adopted by FS management/lands staff w/o consultation of fisheries professionals,โ€ Medicine Bow hydrologist Dave Gloss wrote to colleagues.

The Medicine-Bow distributed the briefing paper after dam backers had held several meetings with national forest officials and put the bureaucratic wheels in motion for the land exchange, according to an email chain obtained by WyoFile through a Freedom of Information Act request.

โ€œThere is much more to the aquatics story,โ€ Gloss wrote, โ€œincluding the upstream reaches above the reservoir not supporting fish populations due to metals contamination and dewatering from an irrigation ditch, the in-reservoir and downstream trade-offs from altered flow, etc.

โ€œIf I could achieve one thing related to this project, it would be an honest and critical look at the social and environmental effects โ€ฆโ€ Gloss wrote.

He held out little hope for that โ€œhonest and criticalโ€ look. โ€œThere are a lot of factors in play making that approach very unlikely at the moment โ€ฆโ€ his email read.

A Medicine-Bow spokesman earlier this year wrote that Glossโ€™s worries are now unfounded. In briefing papers like the one Gloss complained about, โ€œexternal opinions are encouraged to be included in the full range of information, as they help give situational awareness,โ€ spokesman Aaron Voos wrote in an email. Information in the briefing paper was appropriately cited to make clear it came from project proponents, he wrote.

Further the Medicine Bow will consider the social and environmental effects of the dam and a wide range of public input and values for the public lands, water and resources involved, Voos wrote. โ€œThat will be accomplished with the EIS. We are a cooperating agency in that process and will be involved.โ€

The Medicine Bow, however, has no plans to peer-review Wyomingโ€™s study of public benefits that justifies state funding of the dam, Voos wrote. The NRCS also said it will not peer-review the 483-page Wyoming Little Snake River final report of 2017.

โ€œAt this time we cannot say whether or not the Little Snake River Supplemental Storage Level II Phase II Study Report will be used in the land exchange feasibility analysis,โ€ Voos wrote. โ€œ[H]owever, it could be used as a reference document during the feasibility analysis or at other points in the land exchange and NEPA processes.โ€

Yampa River Basin via Wikimedia.

#Hayden sees worst flash flooding in many residentsโ€™ memory, and it likely isnโ€™t over yet — Steamboat Pilot & Today #DryCreek #YampaRiver #GreenRiver #ColoradoRiver #COriver

Click the link to read the article on the Steamboat Pilot & Today website (Dylan Anderson, Tom Skulski and John F. Russell). Here’s an excerpt:

Haydenโ€™s Dry Creek certainly didnโ€™t live up to its name Thursday, as flash flooding from melting snow crested its banks around midnight. The floodwaters closed streets, Hayden Valley Schools, the townโ€™s parks and a 38-mile stretch of U.S. Highway 40 to start the day…Many Hayden residents โ€” whether they are new to town or have spent decades in the Yampa Valley โ€” said they had never seen flooding like this before. While for part of the morning there was a true sense of panic in town, many residents were quick to pump water out of their houses, and their neighbors were ready to help…

While Thursdayโ€™s flooding was significant, officials expect flooding to continue as snow keeps melting. Water in Dry Creek was starting to rise again Thursday evening…Hayden officials closed several streets on Thursday as well, with Third, Fourth and Poplar streets all seeing significant flooding. The water submerged roads, flooded garages and made its way into some peopleโ€™s homes…U.S. 40 was closed to through traffic between Steamboat and Craig until after 1 p.m. Thursday, though the road was largely free of the flooding. Rather, CDOT officials were concerned about a key bridge just west of Hayden, and waited for an engineer to inspect it before reopening the highway. The bridge may eventually close the highway again if floodwaters rise overnight after a day of melting, DeMorat wrote in his update.

Fast-melting snow in #Colorado mountains sends #water to downriver reservoirs โ€” with flooding along the way — The #Denver Post #runoff #snowpack #MancosRiver #YampaRiver #GreenRiver #ColoradoRiver #COriver #aridification

Click the link to read the article on The Denver Post website (Bruce Finley). Here’s an excerpt:

Mountain snow-melting intensified this week with an unusually abrupt โ€œflick of the switchโ€ from cold to hot, leading to flooding that on Thursday cut off northwestern Coloradoโ€™s main transportation route and forced a shutdown of schools. The statewide heat that broughtย Denver temperatures to 85 degrees,ย breaking two records, combined withย mountain snowpack more than a third above the norm, also has boosted the potential for early replenishment of water supply reservoirs, including those along theย Colorado River

But rapid melting here and around the Southwest this week has brought higher-than-expected flows in rivers, such as the Mancos River in southwestern Colorado, along U.S. 160, and inย the Yampa River in northwestern Colorado, along U.S. 40…Water in the Yampa and tributaries on Thursday gushed over banks and submerged a bridge near Hayden, forcing state transportation officials to close U.S. 40, the main transportation route in northwestern Colorado, between Steamboat Springs and Craig…

As the Mancos River swelled near Cortez, Montezuma County officials who had anticipated possible flooding in May or June suddenly faced those perils a month early.

Snowfall =>500 inches on Steamboat Mountain #snowpack March 23, 2023

Click the link to read the article on the OutThereColorado.com website (Spencer McKee). Here’s an excerpt:

As snow keeps falling in Colorado,ย boosting some parts of the state to record-highs, plenty of powder has been stacking up in the state’s ski country. On March 23, Steamboat Resort took to social media to announce that their mid-mountain station had passed the 400-inch season total mark. Perhaps more impressive is the 500 inches of snow they report has landed on the ski area’s summit.ย Reported totalsย at the mid-mountain station and the summit are 401.5 inches and 507 inches, respectively…According toย Steamboat Pilot and Today, this is only the 9th time the mid-mountain station has recorded more than 400 inches, with the last time being the 2012 to 2013 season, when 433 inches fell. The snowiest season on record was that of 2007 to 2008, when a total of 489 inches was hit…

The greater Yampa-White-Little Snake river basin that includes Steamboat Springs is currently at 147 percent of the 30-year to-date median snowpack. This isn’t a record high, but it’s close.

#Utah: Largest #snowpack since 1952 as of March 24, 2023

What will this three-wire winter do for #LakePowell?: #Coloradoโ€™s #YampaRiver Valley has had an epic winter. In places, even the tops of fenceposts are buried. Has #drought ended? Not likely — @BigPivots #snowpack #LittleSnakeRiver #GreenRiver #ColoradoRiver #COriver #aridification

In the Steamboat Springs area, only the tops of fences remained above the deep snow. TO the North, along the Little Snake River, the snow is deeper yet. Photo/Allen Best

From email from Big Pivots (Allen Best):

During early March I traveled to Coloradoโ€™s Yampa Valley to see, hear, and feel what a big-snow winter looks like and to ponder the implications for the Colorado River. This has been an epic winter, both wondrous and awful.

Ranchers in that valley have long measured snow depths against three-wired stock fences. In  Steamboat Springs and along flanks of the Park Range, itโ€™s three wires and more. Nearing Hahns Peak, only dimples in the snow marked the tops of fence posts.

Along the Wyoming-Colorado border, rancher Patrick Oโ€™Toole reported that this has been the hardest winter since he arrived in 1976. That includes 1983, when snowstorms persisted until June, catching Colorado River water managers flat-footed. Gargantuan flows into Lake Powell nearly ruptured Glen Canyon Dam.

โ€œThis year is more,โ€ said Oโ€™Toole.

Oโ€™Tooleโ€™s family operation moved 7,000 head of sheep from winter range north of Craig to more hospitable desert range. The deep snow, cold, and winds that seem to be worsening were too much for his woolies. He told of pronghorn antelope left behind, some just lying along roads, too weak to stand.

โ€œAnd thereโ€™s a lot of winter left,โ€ he said.

Six elk stood along banks of the Yampa River near Craig on Sunday, March 19, 2023 as another storm moved in. Photo/Allen Best

In Craig, walls of icicles hung from roof edges, and the motel parking lot had snow and ice a half-foot thick. Along the edges of the frozen Yampa River, six cow elk huddled, looking perplexed, as another storm moved in. Glancing at my phone, I saw that in Denver, the temperature was near 50. In the opposite corner of Colorado, Lamar had been warned of potential prairie fires.

Driving twisting, snow-covered county roads made me tense, but the whitened landscapes blanketed by snows filled me with joy. My mindโ€™s ears erupted in the chorus from Bachโ€™s โ€œHallelujah.โ€

The Steamboat ski area surpassed last seasonโ€™s total snowfall in mid-January. In the town itself, banks of carefully placed snow head-high and taller form a labyrinth of slots and passages, the cityโ€™s streets, sidewalks and driveways. Mindful that spring will eventually arrive, city crews have already ordered sandbags.

Nobody can know for sure when melting will begin in earnest. Along the Elk River, north of Steamboat, Jay Fetcher has faithfully recorded the day each year that the final snow on his pasture melts. His father began the records in 1949. The โ€œsnow off meadowโ€ date varies, as do the snowpack and temperatures, but has arrived on average one day earlier every five years.

Will this epic snowpack end the drought, fill Lake Powell, and cause Colorado River states to get chummy instead of testy?

Itโ€™s still early March. Much uncertainty remains. The Upper Colorado Basin River Forecasting Center report on March 1 projected runoff for the Yampa and White rivers at 120% to 170% of average as defined by runoff totals during the last three decades.

Will the weather stay cold and snowy or, as has happened in some recent years, will turn warm and dry in April, May and June? In 2020, for example, a mid-March snowpack of 108% snow-water equivalent yielded runoff of 79% of average. On the Colorado River altogether, an average snowpack that year yielded runoff 52% of average.

How much melted snow will the thirsty soils sop up? Last yearโ€™s summer rains restored the soil moisture somewhat in northwestern Colorado, but they remain subpar and thirsty. Runoff will again underperform the snowpack.

Itโ€™s also useful to note that not all sub-basins in the Colorado River Basin have had the same plentitude as the Yampa. On the Green River, upstream of Flaming Gorge Reservoir, the runoff is forecast to be only 84% of average.

As for Lake Powell, the runoff from the Yampa can only helpโ€”but only so far. It was 21.8% full on Tuesday,  March 7. One winterโ€™s heavy snows will not refill it, though. Colorado State University climate researcher Brad Udall told KUNCโ€™s Alex Hager in January that  it will take five or six winters of 150% snowpack to refill Powell and Lake Mead.

Filling Flaming Gorge and other upper-basin reservoirs drawn down to keep Powell levels high enough to produce electricity need to be refilled. Peter was robbed to pay Paul. Now Peterโ€™s pockets need replenishing. That will take time, too.

This has not been drought, as conventionally understood. Udall and other climate researchers call it a โ€œhot drought,โ€ the result of rising temperatures caused by atmospheric pollution.

โ€œWe are not changing any of our tactics based on one year,โ€ said Lindsay DeFrates, a spokeswoman for the Colorado River Water Conservation District in Glenwood Springs. โ€œItโ€™s such a long game. We need to be sure we are prepared for a hotter, drier future.โ€

This yearโ€™s epic snow in the Yampa Valley means plenty of water for ranchers to grow grass this summer. Beyond that, little can be said.

Allen Best tracks the energy and water transitions in Colorado and beyond at BigPivots.com. He welcomes comments and contributions.

Snow blankets buildings and all else in Steamboat Springs. The larger of the two ski areas there had received as much snow by mid-January ad it did all of last season. Photo/Allen Best

Feds suspend measures that were meant to boost #water levels at #drought-stricken #LakePowell — CNN #FlamingGorge #ColoradoRiver #COriver #aridification #snowpack (March 8, 2023)

West snowpack basin-filled map March 7, 2023 via the NRCS.

Click the link to read the article on the CNN website (Ella Nilsen). Here’s an excerpt:


Starting Tuesday [March 7, 2023], the US Bureau of Reclamation will suspend extra water releases from Utahโ€™sย Flaming Gorge reservoirย โ€“ emergency measures that had served to help stabilize the plummeting water levels downstream atย Lake Powell, the nationโ€™s second largest reservoir…

The decision to suspend the monthly water releases, which were slated to continue through April, comes in the wake of a winter that has brought well above-average snowfall and precipitation in much of the West, which state and federalย officials are hoping will buy them some more time as they scramble to come to an agreement on significant water usage cuts from the Colorado River Basin. The suspension of Flaming Gorge releases was initially requested by four states in the upper Colorado River Basin โ€“ Utah, Colorado, Wyoming and New Mexico. The system is like a water loan program from Flaming Gorge to Lake Powell โ€œin times of crisis,โ€ said Chuck Cullom, executive director of the Upper Colorado River Commission.

โ€œWith snowpack in the upper Colorado River system running upwards of 130% of the 30-year median, we have a unique opportunity โ€“ perhaps once-a-decade opportunity โ€“ to repay the loan,โ€ Cullom told CNN. โ€œAridity is our present and future and weโ€™re trying to adapt to this unique set of circumstances.โ€

Map credit: AGU

Upper Basin states want to pause some releases from a major #ColoradoRiver reservoir — KUNC #GreenRiver #ColoradoRiver #COriver #aridification

Utah, Colorado, Wyoming and New Mexico are asking the federal government to pause some releases from Flaming Gorge Reservoir, which straddles the border between Wyoming and Utah. The reservoir, pictured here in 2021, is the third-largest in the Colorado River system.

Click the link to read the article on the KUNC website (Alex Hager). Here’s an excerpt:

Utah, Wyoming, Colorado and New Mexico, which make up the riverโ€™s Upper Basin, voted to suspend additional releases starting March 1. Delegates from those states say the federal government should let heavy winter precipitation boost water levels in Flaming Gorge. The reservoir, which straddles the border of Wyoming and Utah, is the third largest in the Colorado River system, behind only Lake Mead and Lake Powell.

The Bureau of Reclamation, the federal agency which manages dams and reservoirs in the arid West, has turned to Flaming Gorge to help prop up Lake Powell, whereย record low levelsย areย threatening hydropower productionย inside the Glen Canyon Dam. Under the 2019 Drought Response Operations Agreement, those states outlined plans for water releases that would be triggered by dipping levels in Lake Powell. Thisย current schedule of releasesย was set to finish by the end of April, so this weekโ€™s vote is suggesting that releases end two months early. Utahโ€™s top water negotiator, Gene Shawcroft, cited two reasons for the decision โ€“ the releases did their job and helped boost Powell, and this winterโ€™s above-average snow totals will soon help refill Powell and decrease the need for water from Flaming Gorge.

โ€œ[Suspending releases] preserves all of our future options,โ€ Shawcroft said. โ€œI expect Reclamation to consider that, and recognize that we still have options if we need to reinstate the releases. But at this point, I think it’s fairly obvious that water left in Flaming Gorge makes more sense than to release it where we can never get it back.โ€

[…]

Wahweap Marina on Lake Powell at low water. Jonathan P. Thompson photo

The four Upper Basin states often claim that they must adapt their water use each year in response to the ebb and flow of mother nature, while the Lower Basin states of California, Arizona and Nevada can rely on a legally-obligated water delivery from the Upper Basin each year. Pausing these extra releases from Flaming Gorge, Shawcroft said, helps to send a message.

โ€œThe Upper Division states and Reclamation should be the ones that determine how and when that water gets released so that we don’t simply have the Lower Basin believing that they can access Upper Division storage at whatever time they want,โ€ he said.

Deadpool Diaries: The chance of deadpool declines — John Fleck @jfleck #GreenRiver #ColoradoRiver #COriver #aridification

the Lower Basin โ€œstructural deficitโ€, reified. Photo credit: John Fleck

Click the link to read the article on the InkStain website (John Fleck):

First the bad news from the Colorado Basin River Forecast Centerโ€™s mid-February forecast โ€“ this yearโ€™s runoff into Flaming Gorge, which is at record low thanks to Drought Response Operations Agreement releases to prop up Lake Powell, is forecast to be below average this year, at 86 percent of average. At some point weโ€™ve gotta refill this hole.

But the Lake Powell forecast continues to hover well above the โ€œaverageโ€ line, currently sitting at 117 percent.

Reclamationโ€™s latest 24-month study โ€œmost probableโ€ shows Powell bouncing back to above elevation 3,550. In the โ€œolden daysโ€ (like, last year?) 3,550 would have been awful, but in the midst of our current crisis management fire drill it looks pretty good.

Mead stays awful in the current โ€œmost probableโ€, ending the water year at elevation1,034, another 10 feet below current levels, which should be enough for photojournalists to find some fresh wrecked pleasure boats, or possibly mob hits.

Under the โ€œmin probableโ€, Powell ends the water year at 3,544 and Mead ends at 1,021.

To help frame the current discussions, hereโ€™s the hypothetical Lower Basin cuts under the six-state and California SEIS proposals under elevations in the min probable forecast:

cuts, by state, at Mead elevation 1,020-1,0256-state proposalCalifornia proposal
California1,424,000750,000
Arizona1,252,0001,568,000
Nevada67,00082,000
total2,743,0002,400,000

#ColoradoRiver states fail to strike agreement; feds may step in — @WyoFile “…no one is calling on the Congress to fix this” — Kyle Roerink #GreenRiver #YampaRiver #LittleSnakeRiver #COriver #aridification

A high desert thunderstorm lights up the sky behind Glen Canyon Dam — Photo USBR

Click the link to read the article on the WyoFile website (Dustin Bleizeffer):

Hopes to forge a plan to reduce Colorado River Basin water use by 15% to 25% this year disintegrated this week with dueling proposals that pit California against Arizona and other basin states, including Wyoming.

That leaves the U.S. Department of the Interior and Bureau of Reclamation, which issued the water-savings challenge in June 2022, to potentially impose their own plan to cut releases from Lake Powell and Lake Mead to maintain hydropower generation.

โ€œGiven the magnitude of water-use reductions that are being considered, talks between the Basin States have been very difficult at times,โ€ Wyoming State Engineer Brandon Gebhart said in an email to WyoFile.

Dueling proposals

Responding to a Jan. 31 deadline, Wyoming joined fellow Upper Colorado River Basin states โ€” as well as Nevada and Arizona in the Lower Basin โ€” in supporting a proposed โ€œconsensus-basedโ€ model for better accounting of actual water supplies, including water losses due to evaporation and seepage at Lake Mead. That framework, if implemented, should result in a water savings of 1.5 million acre-feet to 3.3 million acre-feet of water, according to a letter signed by water officials representing the six states.

A pump pulls water from the Green River at a Sweetwater County-managed recreation area Sept. 27, 2022. (Dustin Bleizeffer/WyoFile)

But those proposed water savings may not be fully realized this year. Plus, the six-state proposal leaves open the prospect for major water cuts this year to the Lower Basin states, particularly California โ€” the largest consumer of Colorado River water in the system. California countered this week with its own proposal for short-term water savings that would maintain the stateโ€™s bargaining power rooted in its senior water rights. That plan would shift the burden of water cuts to Arizona, which has water rights that are junior to Californiaโ€™s.

โ€œI think thatโ€™s why Arizona was quick to jump on the letter with the other six states,โ€ Great Basin Water Network Executive Director Kyle Roerink said.

Arizona prefers the consensus-building approach to sharing the pain of water-use reductions, Roerink said, over a strict adherence to the legal framework to restrict water use among those with the most junior water rights.

โ€œIn both letters, you have some serious shots across the bow as it relates to litigation and political posturing,โ€ Roerink said. โ€œAnd no one is calling on the Congress to fix this.โ€

Although the six-state proposal that Wyoming signed on to doesnโ€™t commit specific, voluntary water-use reductions, itโ€™s a necessary โ€œnext step toward a consensus solution,โ€ Gebhart said.

Buckboard Marina owner Tony Valdez stands next to a stake that indicates the extent of lowering water levels at Flaming Gorge Reservoir Sept. 26, 2022. (Dustin Bleizeffer/WyoFile)

โ€œAs we continue the process, we try to understand and respect the very difficult realities being faced by California and the other Basin States,โ€ he said. โ€œWe remain committed to working with the other Basin States and impacted water users to find consensus solutions.โ€

Despite varying legal positions and dire circumstances faced by each Colorado River stakeholder, some observers say Wyoming and the other Upper Basin states have offered up too little to help address the immediate problem that threatens some 40 million people who rely on the river.

โ€œThe Upper Basin is getting off scot-free,โ€ Roerink said. โ€œPlus, thereโ€™s no prohibitions put forth on potentially new development of Upper Basin water, like the West Fork of Battle Creek, for example.โ€

Wyomingโ€™s role

Regardless of what new actions the federal government may take in coming months, the Bureau of Reclamation will continue to rely on releasing extra volumes of water from Flaming Gorge Reservoir on the Wyoming-Utah border to help balance levels at downstream reservoirs, according to those close to the issue.

The bureau enacted extra releases totaling 625,000 acre-feet of water from the reservoir since 2021, and is expected to announce additional releases in April or May. Flaming Gorge was at 69% capacity in January, according to the bureau. If that continues into the summer, many boat ramps will be left high and dry threatening the local recreation economy.

Meantime, Wyoming and the Upper Colorado River Commission are encouraging voluntary water conservation, soliciting interest in a program that pays irrigators, municipalities and industrial facilities to leave water in streams that flow to the Colorado River.

This week, the UCRC extended the application deadline for the System Conservation Pilot Program to March 1. Wyoming officials expect to receive 15 to 20 proposals from individual water users in coming weeks, according to the state engineerโ€™s office.

For more information about the SCPP, visit the UCRCโ€™s website.

Green River Lakes and the Bridger Wilderness. Forest Service, USDA, Public domain, via Wikimedia Commons

NRCS eyes $20M for embattled dam as public demands answers — @WyoFile #LittleSnakeRiver #GreenRiver #ColoradoRiver #COriver #aridification

A member of the public poses a question during a public meeting in Saratoga Jan. 12, 2023 regarding the proposed West Fork Dam and reservoir. (Dustin Bleizeffer/WyoFile)

Click the link to read the article on the WyoFile website (Angus M. Thuermer Jr. and  Dustin Bleizeffer):

The U.S. Natural Resource Conservation Service will likely request some $20 million for the West Fork Dam on the Colorado border, a potential new funding source for the contested project

The federal Natural Resources Conservation Service will likely request funding โ€œin the over-$20-million rangeโ€ to help finance a controversial dam proposed for the Little Snake River drainage, a federal official said last week.

The revelation emerged from a long-awaited series of public meetings in Craig, Colorado, Baggs and Saratoga during which project critics and proponents interrogated state and federal agency representatives and argued the merits of the West Fork Dam initiative. 

Estimated in 2017 to cost $80 million, the 260-foot-high concrete structure and accompanying 130-acre reservoir in Carbon County near the confluence of Battle and Haggarty Creeks has become the latest skirmish line in the Westโ€™s interminable water wars.

Water developers and many in the local agricultural community hail the public work as a critical tool for mitigating the effects of deepening drought and a boon for wildlife, recreation and the local economy. Opponents describe it as an expensive boondoggle poised to benefit a small number of irrigators โ€” many of whom arenโ€™t even in Wyoming โ€” while shifting negative environmental impacts downstream.  

Following years of quiet agency maneuvering, legislative negotiating and campaigning from both sides, a framework for the potential deal has taken shape. It involves a state-federal land swap, complex โ€œpublic benefitโ€ calculations, a streamlined environmental review, majority funding from the state of Wyoming, minority contributions from water-users and now, apparently, a potentially skid-greasing influx of federal dollars. 

The NRCSโ€™s funding interest was โ€œsome new info,โ€ according to a participant at one of last weekโ€™s public meetings.

The Natural Resources Conservation Service will request funding if it and other agencies approve construction, said Shawn Follum, state conservation engineer with the NRCS in Casper. 

Funds arenโ€™t guaranteed, he said; โ€œWe canโ€™t commit Congressโ€™ dollars in the future.โ€ But the money could qualify as the required contribution from the Pothook Water Conservancy District of about two dozen irrigators in Colorado, according to discussions at the public meetings.

Wyoming may still face challenges funding the dam if federal officials approve it. In an unprecedented move in 2018, state legislators cut some $35 million from a water-construction bill and required lawmaker approval for any new funds for the West Fork Dam.

In an era of infrastructure and stimulus funding, however, more federal money might be available. โ€œThe reality is there are a variety of places where to find this โ€ฆ funding,โ€ rancher Pat Oโ€™Toole, a project proponent and former state lawmaker, said.

Funding, however, is only one of many variables that need to be solved for if the complex public works proposal is to come to fruition. The terms of a land swap and parallel environmental review are also top of mind for stakeholders, as is an evaluation of who actually stands to benefit from the undertaking.  

โ€˜Somewhat befuddledโ€™

Held over three evenings, the meetings drew about 150 people to hear how the NRCS and Medicine Bow National Forest might authorize the proposed dam on the West Fork of Battle Creek.

In whatโ€™s being called a โ€œparallel processโ€ The Medicine-Bow will decide whether to exchange land to enable the 130-acre reservoir that would hold 10,000 acre-feet, mostly for late-season irrigation. About 44 irrigators have expressed interest in buying the water, according to discussion at the meetings.

Pat Oโ€™Toole, who ranches in the Baggs area, was among participants at the Saratoga public meeting on the West Fork Dam on Jan. 12, 2023. Approximately 150 persons attended three sessions โ€” also held in Baggs and Craig, Colorado โ€” explaining how the Medicine Bow National Forest and U.S. Natural Resources Conservation Service will decide whether to authorize a 264-foot concrete structure. (Dustin Bleizeffer/WyoFile)

Participants called the bifurcated approvals confusing and criticized the process that, according to Wyoming officials, is designed to skirt more lengthy federal environmental reviews.

โ€œA lot of questions are coming from people who deal with this [National Environmental Policy Act] process a lot and theyโ€™re somewhat befuddled,โ€ said Jeb Steward an Encampment resident, former state representative and a former member of the Wyoming Water Development Commission who has worked as a water rights consultant in the area.

Meeting participant Soren Jespersen said officials had created a โ€œvery confusing process, and itโ€™s difficult โ€ฆ for the public to know when and how to weigh in.โ€

Cindy McKee, a rancher who irrigates from a stream above the proposed dam, and grazes cattle on state land thatโ€™s offered in the swap, echoed those concerns. โ€œWeโ€™ve been very disappointed in the lack of communication from the state, as singularly affected as we are both by the land trade and by the proposed water project,โ€ she said. โ€œWe were never notified that our [grazing] lease was up for consideration for the land trade. Fourteen years ago when the dam was conceived, we didnโ€™t know about it for two years.

โ€œItโ€™s been difficult, quite honestly, to find information,โ€ McKee said. โ€œDocuments are usually released very shortly before an opportunity to public comment. Itโ€™s been frustrating and discouraging.โ€

Comments and public interest

Federal and state officials stressed that comments about the reviewโ€™s scopeshould be made in writing to the NRCS by Feb. 13. Only persons and organizations that comment can later object to any decision.

An NRCS draft environmental impact statement is expected in September with a final version released in April 2024 and adoption scheduled for that May.

Yampa River Basin via Wikimedia.

Leery of open forum, #water group struggles to inform public: #Wyomingโ€™s #ColoradoRiver Working Group serves as a conduit between water users and state engineerโ€™s office — WyoFile #GreenRiver #COriver #aridification

Members of the public packed the Sublette County Public Library in Pinedale Sept. 27, 2022 for a water meeting organized by the Wyoming State Engineer’s Office. (Dustin Bleizeffer/WyoFile)

Members of a working group created by Gov. Mark Gordon to โ€œdisseminate informationโ€ and โ€œact as a sounding board for the public and stakeholdersโ€ regarding Colorado River Compact issues reported Monday mounting public frustration about access to information. 

The Colorado River Working Group, formed in 2021, essentially acts as a consulting body and communications conduit between water users in the Green River and Little Snake River basins and the State Engineerโ€™s Office. 

At a meeting of the group on Monday members said constituents are confused. Members also reported fielding complaints from stakeholders who canโ€™t get the information they need to stay abreast of the fast-moving and complex topic that stands to impact water users in the state.

At the same meeting, State Engineer Brandon Gebhart insisted the body isnโ€™t subject to the stateโ€™s open meetings laws and said heโ€™s hesitant to take questions from the public during working group meetings. Though Mondayโ€™s meeting was open to the public โ€” as were six previous meetings โ€” none have been live-streamed or otherwise made available to anyone not in attendance, according to the engineerโ€™s office.

Thatโ€™s by design, according to Gebhart. 

โ€œIโ€™m a little concerned that if we start one of these [live-streamed presentations] that we wouldnโ€™t get through any of the topics before the questions start coming in,โ€ Gebhart told working group members. In a follow-up with WyoFile Tuesday, Gebhart added, โ€œMy general concern about doing public webinars is being unable to get through the numerous and complex topics we need to cover if we get slowed down by multiple public questions.โ€

Chris Brown of the Wyoming Attorney Generalโ€™s Office discusses the implications of the Colorado River Compact with water users in Pinedale Sept. 27, 2022. (Dustin Bleizeffer/WyoFile)

The working groupโ€™s meetings are intended to hash out information and discuss how to disseminate it with water users, Gebhart said. The groupโ€™s outreach is primarily done directly between the groupโ€™s members and their constituents.

Though there was no formal call for public comments or questions at the Monday meeting, members of the working group, SEO and the attorney generalโ€™s office did field some questions from members of the public in attendance.

Under pressure

The main topic of discussion Monday was how the SEO is scrambling to entice eligible water users to take part in a conservation program that pays them to voluntarily leave water in streams that flow to the Colorado River. 

Explaining the program and eligibility requirements to myriad water users is complicated, particularly as many in the ag community are leery of government-sponsored programs aimed at reducing water use, according to the SEO. A tight timeframe makes the effort more challenging. The Upper Colorado River Commissionannounced a call for System Conservation Pilot Program proposals Dec. 14 with a filing deadline of Feb. 1.

The SEO, which is overseeing the program in Wyoming, is eager to enroll as many participants as possible, according to the agency. The state and its upper basin partners need to demonstrate progress in cultivating various voluntary water conservation efforts to build a case against the potential for mandated cuts under the Colorado River Compact or federal intervention. The agency is relying on members of the working group to help field questions and explain the potential benefits of the program. But so far, confusion reigns, members indicated.

Rep. Albert Sommers irrigates his ranch near Pinedale from where he trails cattle to Union Pass, seen on the horizon (Angus M. Thuermer Jr./WyoFile)

โ€œConservation districts โ€” they really donโ€™t know enough about whatโ€™s going on and they canโ€™t ask enough questions,โ€ Rep. Albert Sommers (R-Pinedale), a member of the working group, told fellow members. โ€œThere just needs to be more formal outreach in the country.โ€

Industrial water users in southwest Wyoming โ€” trona mines, natural gas processors and electrical power utilities โ€” โ€œare yearning for information,โ€ working group member Aaron Reichel of Genesis-Alkali said.

Sen. Larry Hicks (R-Baggs), also a member of the working group, said โ€œthereโ€™s a lot of concerns with this System Conservation Pilot Project.โ€ Concerns include โ€œthe timeframe to get [information], who to contact, whoโ€™s going to answer these questions to put together an application, whatโ€™s eligible โ€” all those questions. Iโ€™m just getting inundated with this stuff because of the timeframe of this.โ€

Working group structure

Gordon, anticipating the need to protect the interests of Wyoming water users from the impacts of the Colorado River crisis, formed the Colorado River Working Group in 2021 and appointed eight members. The group includes two representatives for municipal water users, one for agriculture, one for environmental interests, two for industrial water users and two legislators โ€” Sen. Hicks and Rep. Sommers.

Gordon โ€œtasked members with helping to more broadly disseminate information about key Colorado/Green/Little Snake River Basin issues to interested stakeholders, and for members to provide insights as Wyoming navigates important river issues,โ€ Gebhart told WyoFile via email, adding that the SEO relies on the working group to enhance its own public outreach efforts.

In forming the group, Gordon agreed to the SEOโ€™s suggestion that it not be subject to the stateโ€™s open meeting laws, according to Gebhart, though the group has decided to mostly adhere to open meetings standards so far. 

Gordonโ€™s office didnโ€™t directly answer what justifies the working groupโ€™s exemption from the stateโ€™s open meetings laws. As a gubernatorial appointed group convened by a state agency to address issues with a critical public resource the body would appear at a glance to be obligated to operate transparently โ€” but such quasi-governmental groups can and do exist, according to Bruce Moats, a Wyoming attorney who specializes in First Amendment and Wyoming media law.

โ€œThe group appears to exist in a kind of a gray area,โ€ Moats said. โ€œThe question is, why is it necessary to have the option to close meetings [to the public] when you have exemptions under the public meetings law that allow for that. Just why?โ€ 

At the urging of group members Monday, Gebhart agreed to consider hosting a webinar that provides members of the public the chance to ask questions about Colorado River issues and the SEOโ€™s efforts to enroll water users in the SCPP.

โ€œWe are not trying to limit information getting to the public,โ€ Gebhart told WyoFile. โ€œUltimately, our goal is to get more, and accurate, information to those potentially affected by the current situation.โ€

Wyoming rivers map via Geology.com

One change could save Oak Creek โ€˜millionsโ€™ at Sheriff Reservoir; Earthquake potential reveals new risk — Steamboat Pilot & Today

Photo credit: Medicine Bow National Forest

Click the link to read the article on the Steamboat Pilot & Today website (Dylan Anderson):

Oak Creek could save โ€œmillionsโ€ off the projected $14 million price tag for fixes at Sheriff Reservoir after updated engineering on the project showed the townโ€™s water source needs a much smaller spillway than originally thought. While the town previously believed the new spillway needed to be 300 feet wide, the updated work shows it only needs to be about 60 feet wide, according Steve Jamieson, an engineer with W. W. Wheeler that has been consulting for the town on the project. That is still twice the size of the existing spillway…

The recent work resulted from a Comprehensive Dam Safety Evaluation, which looked at ways the dam could fail during normal loading, flood loading and earthquake loading. The highest risk found was due to a gate failure, something that Jamieson said isnโ€™t surprising as the town works to replace the original head gate on the nearly 70-year-old dam. Oak Creek has gone through a bid process for this work twice, butย each effort failedย to find a contractor the town could afford. A gate failure wouldnโ€™t lead to loss of life, the analysis showed, but it would compromise the townโ€™s water source, making the impact significant. The new risk identified is called a โ€œliquefaction failure,โ€ and it is related of the areaโ€™s seismic activity. While noticeable earthquakes are not common in Routt County, they are not unheard of. Since 2000, Routt County has seen approximately two-dozen earthquakes, with the largest being a 3.5 magnitude event about 10 miles northwest of Oak Creek in 2011, according to theย U.S. Geological Survey.

State legislators look to create a commission for #Wyoming’s stake in the #ColoradoRiver — Wyoming Public Radio #COriver #aridification

Green River Basin

Click the link to read the news brief on the Wyoming Public Radio website (Will Walkey). Here’s an excerpt:

The Wyoming State Legislature begins its lawmaking session this week. One bill, called the โ€œColorado River Authority of Wyoming Act,โ€ would create a board and commissioner to manage Wyomingโ€™s water in the Colorado River Basin. The systemย drains about 17 percentย of the Cowboy Stateโ€™s land area and is critical for agriculture, energy development and residential use in cities. The entire Colorado River Basinย is currently under stressย due to drought conditions and human development in the Southwest. The bill, sponsored by Rep. Albert Sommers (R-Pinedale) and Sen. Larry Hicks (R-Baggs) is similar to those previously passed inย severalย other statesย that depend on the Colorado River.

โ€œWe feel it’s very important to have those people that are actually going to be affected that live in the Colorado River Basin [to] have an opportunity to participate in these policy-level decisions thatโ€™s going to affect your everyday life,โ€ Hicks said.

The commission would include nine members, including five representatives from the Green River Basin appointed by commissioners in Sublette, Sweetwater, Lincoln and Uinta counties. Plus, one appointee from the Little Snake River Basin recommended by commissioners in Carbon County, as well as the state engineer, the governor or a designee and an at-large member. The authority would meet once a year and would include an official commissioner appointed by the governor who could represent Wyoming in negotiations with other states in theย Colorado River Compact, a seven-state agreement that allocates river resources. However, any changes to water rights would still need to be approved by the state legislature, governor and relevant federal authorities.

Plans for 264-foot dam above #LittleSnakeRiver spur conflict — WyoFile #YampaRiver #GreenRiver #ColoradoRiver #COriver #aridification

The upper reaches of Haggarty Creek on the Medicine Bow National Forest. (Angus M. Thuermer, Jr./WyoFile)

Click the link to read the article on the WyoFile website (Angus M. Thuermer):

Above the Colorado-Wyoming border, the Sierra Madre Mountain snowpack holds water that ranchers say flows downstream too fast. Some question whether a proposed 10,000-acre-foot reservoir is pork or progress.

As officials this week outline plans for a 264-foot-high concrete dam proposed for a wooded canyon in the Medicine Bow National Forest, irrigators and critics remain divided over the projectโ€™s benefits and impacts. The two sides disagree whether the estimated $80-million structure and accompanying 130-acre reservoir are pork or progress, boon or bane.

Federal officials begin receiving public comments on the proposed dam on the West Fork of Battle Creek in Carbon County as ranchers and environmentalists disagree over whether 450,000 cubic yards of concrete should plug a forested gorge and whether federal and state agencies are conducting environmental examinations appropriately. In what one official admitted is a complex process with parallel reviews, two federal agencies will make key findings to resolve the projectโ€™s fate.

The federal Natural Resource Conservation Service will examine dam construction and alternatives in an environmental impact statement. Meantime, the U.S. Forest Service will launch a separate โ€œfeasibility studyโ€ to decide whether it should take part in an estimated 6,282-acre land exchange facilitating construction of the dam. The study will determine whether trading the federal dam site to Wyomining โ€œis in the best interest of the American public,โ€ Medicine Bow spokesman Aaron Voos said.

Proponents want the dam and reservoir to yield 6,500 acre-feet of late-season irrigation for between 67-100 irrigators in Wyoming and Colorado. The 10,000 acre-foot impoundment would hold 1,500 acre-feet as a minimum bypass flow for fish and wildlife. The state would pay for most of the estimated $80 million cost, a figure calculated in 2017.

โ€œWe would like to have a project here because itโ€™s good for our valley,โ€ said Pat Oโ€™Toole, a former state representative who ranches along the Little Snake River. โ€œThe public interest is clearly that the storage project [aids] biodiversityโ€ and boosts food production while creating โ€œa really healthy landscape.โ€

[…]

The land exchange is an end-run around environmental reviews, he said, an assertion dam supporters and review agencies reject. [Gary] Wockner is worried that Medicine Bow officials wonโ€™t apply the same scrutiny to the land exchange that they would to the construction of a dam on National Forest property, he said. Building on federal land would require a more extensive review, he said, echoing dam backersโ€™ own public statements.

Medicine Bow spokesman Voos rejected the assertion his agency is shirking its responsibilities. It is speculation to assert what level of review a proposal to build the dam on federal property would require, he said.

Wyoming agrees the process is sound. โ€œIt wouldnโ€™t limit the environmental review at all,โ€ Jason Crowder, deputy director of the Office of State Lands and Investments, told WyoFile.

In addition to its public-interest swap determination, the Medicine Bow is participating in a separate environmental impact review and statement โ€” conducted by the Natural Resources Conservation Service โ€” that will consider environmental and social impacts of dam and reservoir construction and operation. All that โ€œsatisfies the environmental review requirements for the land exchange,โ€ Voos said.

Dwindling basin flows

At the upper reaches of the Colorado River Basin, where dwindling flows put seven Western states and Mexico at odds over historic and future use, the project comes at an uneasy time. It will test Wyomingโ€™s willingness to impound and use what it believes river laws allow, despite an arid landscape of dwindling Colorado River flows, oversubscribed demands, climate change and growth.

Federal regulations state that a land exchange can take place only if the public interest โ€œwill be well served.โ€

One benefit to the Medicine Bow could be acquiring 640 acres of state-owned school-trust sections inside the national forest. โ€œQuite a few of them are either in or adjacent to [a] wilderness area or roadless areas,โ€ said Jonathan Bowler, watermaster for the Savery-Little Snake River Water Conservancy District.

Little Snake River agricultural lands along the Colorado-Wyoming border. Angus M. Thuermer, Jr./WyoFile)

โ€œThe public could potentially see an expansion of roadless and wilderness in those areas,โ€ he said.

The reservoir itself would flood land within about a half mile of the boundary of the Medicine Bowโ€™s 31,057-acre Huston Park Wilderness Area, according to maps.

Bowler outlined other ways existing irrigation aids the environment; the dam would expand those benefits.

โ€œYouโ€™ve got hundreds of ranchers pretty much doing the work of beavers to build riparian areas and habitat,โ€ he said. Such irrigation-induced wetlands today cover more than 7,000 acres in the area, he said.

Birds and water at Bosque de Apache New Mexico November 9, 2022. Photo credit: Abby Burk

Irrigation aids amphibians and species like sandhill cranes that migrate to the Bosque del Apache National Wildlife Refuge in New Mexico, he said. โ€œOur irrigation actually directly benefits that mating grounds down there thatโ€™s quite a tourist attraction.โ€ Elk and other wildlife benefit from the open private land, he said.

Irrigation โ€œbasically fills up the soil โ€ฆ the largest reservoir that we have,โ€ he said. When that moisture starts coming back out to the river, โ€œthat means that our rivers are higher [in] flow [in] late summer, early fall than historically they were.โ€

Wyoming calculates those returning flows โ€” about 45% of whatโ€™s diverted onto fields โ€” as water that can be used for irrigation again and counted as a benefit, according to a Water Development Office study.

โ€œThat late-season irrigation especially can help cool down river temperatures, which helps to provide for those big game populations as well as fish and other wildlife,โ€ Bowler said.

Cutthroat trout historic range via Western Trout

The dam also could benefit Colorado River cutthroat trout because it would be an upstream barrier to competitors, helping fisheries managers enlarge a sanctuary for the species in and above the reservoir.

Said Oโ€™Toole, โ€œthis is may be as conservation-minded a place I know of in the western United States.โ€

Environmental review

…Wyoming wants 1,700 acres of Forest Service land for the dam and would analyze the value of between 2,024 and 4,400 acres of Wyoming school-trust land inside the Medicine Bow for the trade. Public announcements differ over the state acreage to be considered for trade.

The valley in which the West Fork dam and reservoir would be constructed. (Angus M. Thuermer, Jr./WyoFile)

State and federal officials agree a land swap would make approval of the 130-acre reservoir easier. Wyomingโ€™s exchange request states that a land swap โ€œwould eliminate the need for a USFS special use permit.โ€

Federal land ownership of the dam site โ€œadds millions of dollars to that [permitting] process,โ€ Harry LaBonde, former director of the WWDO told lawmakers in 2018. โ€œDealing with the Forest Service โ€ฆ very much complicates the NEPA process,โ€ he said, and an exchange โ€œvery much streamlinesโ€ potential development.

Dam proponents โ€œwere running into a bit of a roadblock with Forest Service on Forest-Service-managed land,โ€ OSLI Deputy Director Crowder told the Wyoming Board of Land Commissioners in 2021.

The Medicine Bow told Wyoming officials that building on federal, not state, land โ€œwould not be the best approach just due to all the regulations that would come along with a [required] special use permit,โ€ Voos said in an interview. โ€œAnd so I think that [land swap] has been our suggestion.โ€

The value of exchanged parcels can be balanced by adjusting the acreage or paying for a difference, according to Wyomingโ€™s proposal.

Any increase in federal acreage โ€” the state offered 4,400 acres for analysis and potential trade for 1,700 acres of Medicine Bow land โ€” could run afoul of Carbon Countyโ€™s Natural Resource Management Plan. That plan supports valuable exchanges but also calls for โ€œno net loss of private or state lands in exchange for federal lands.โ€

Gov. Mark Gordon, too, โ€œis not supportive of the federal government expanding their [sic] estate in Wyoming,โ€ Gordonโ€™s spokesman Michael Pearlman told WyoFile when the governor protested the 35,670-acre conservation purchase of the private Marton Ranch along the North Platte River last year.

Of the 1,700 acres of Medicine Bow property Wyoming would acquire, the state wants 1,336 acres for the dam and reservoir itself and another 426 acres covering parts of Haggarty Creek and the Belvidere Ditch, site of a water spatamong area irrigators.

Owning all the property would โ€œprovide for the efficient operation of the reservoir and surrounding lands,โ€ the state said in its land-swap proposal.

The state would lease the newly acquired land to the Water Development Commission, which would eventually transfer ownership to Carbon County or some other entity, according to plans. That final owner would be responsible for compensating the school trust โ€” whose land the state would trade away.

A mining company that owns land at the reservoir site also would be involved with the project. American Milling LP of Cahokia, Illinois owns about 124 acres inside the national forest at the proposed site of the reservoir. The Carbon County assessor lists the market value of the property, site of mineral claims, at $40,675. Wyoming would presumably have to acquire that property too, or somehow arrange for it to be flooded.

WyoFile did not receive a response to a certified letter sent to the company seeking comment on Wyomingโ€™s plans to inundate the private land.

Equal values

The Forest Service must show that values and public objectives of the state parcels โ€œequal or exceedโ€ those that would be swapped, regulations state. Medicine Bow land that would become the dam site must โ€œnot substantially conflict with established management objectives on adjacent Federal lands,โ€ the Forest Service said.

Medicine Bow officials last week couldnโ€™t immediately outline those objectives.

A WWDO study, however, listed the benefits of a new dam, saying it would generate $73.7 million in public benefits. Reservoir releases would be coordinated with those from the High Savery Dam.

A fish barrier on Haggarty Creek provides an upstream sanctuary for Colorado River cutthroat trout. (Angus M. Thuermer, Jr./WyoFile)

Critics have questioned the accounting of benefits, including rosy projections for recreational revenue and the acreage that would benefit from irrigation.

The cost/benefit ratio allows the state to reduce the required contributions from irrigation districts from the typical 33% to 8% of construction costs.

Wyoming, however, has seen costs for dam construction increase dramatically in recent years, potentially upsetting the cost/benefit ratio. The environmental review will update those figures, Jason Mead, interim director of the WWDO, wrote in an email.

Construction would require an estimated 450,000 cubic yards of concrete, according to an application to appropriate water filed with the state engineer in 2014. The Forest Service public-interest determination and separate NRCS environmental impact statement seek to examine the construction plan through two separate reviews.

A 70-step process 

The parallel review process is complex, Voos said. The Medicine Bow is engaged with the federal Natural Resources Conservation Service and the U.S. Army Corps of Engineers in a larger analysis of the damโ€™s environmental and social impact. Other state and federal agencies also are involved.

The separate Forest Service public-interest decision is entwined in that process, both to be explained at public meetings in the region on Tuesday, Wednesday and Thursday.

The public-interest determination, โ€œthatโ€™s kind of a parallel process to the land exchange,โ€ Voos said. โ€œWe are piggybacking in essence, on those public meetings,โ€ to get comments on the swap.

โ€œWe have a full, almost โ€ฆ 70-step process that we have to go through for the land exchange,โ€ Voos said. Reservoir construction on National Forest System lands โ€œis not commonplace,โ€ the Medicine Bow said in a statement.

After determining the public-interest benefit, โ€œwe proceed or donโ€™t proceed with the rest of the land exchange process,โ€ Voos said. The Forest Service is โ€œnot for or against the project.โ€

[…]

Interested parties can read a legal notice published by the NRCS or weigh in online, by post or hand-delivery. The comments go to the NRCS, which will forward relevant land-swap ones to the Forest Service, Voos said. Meetingsoutlining the scope of the analysis and potential alternatives will be held Tuesday, Wednesday and Thursday in Craig, Colorado, and Baggs and Saratoga respectively.

Yampa River Basin via Wikimedia.

#Wyoming: Unhappy in its own way at the top of the #ColoradoRiver — The Desert Review #ImperialValley #COriver #aridification #GreenRiver

Map of the Colorado River drainage basin, created using USGS data. By Shannon1 Creative Commons Attribution-Share Alike 4.0

Click the link to read the article on The Desert Review website (Brian McNeece). Here’s an excerpt:

The system for irrigating is vastly different between Wyoming and Imperial Valley, and because of this, water negotiators of the region have vastly different points of view. In the Green River Basin, there are 2500 gates diverting water onto ranchersโ€™ lands, but in the greater scheme of things, the basin is essentially a collector system. Some of those far-flung gates are โ€œunregulated,โ€ or unmonitored. The Green River has 2,000 named natural tributaries. Accurately measuring the supply and consumption of water in such a system is a work in progress. 

The All American Canal diverts water from the Lower Colorado River to irrigate crops in Californiaโ€™s Imperial Valley and supply 9 cities. Graphic credit: USGS

In the Imperial Valley, we have one gate diverting water from the Colorado River. It is where Imperial Dam turns water into the All-American Canal. While the Green River Basin is a collector system like the roots of a tree, ours is a distribution system like the branches to the leaves. The IID has 5500 gates. Since every one of them is monitored by the IID, water supply and consumption are easy to measure with gauges throughout the system.ย 

Water management is a world apart as well. In the Green River Basin, there are thirty-seven small water distribution agencies, both public and privately owned, often with zero or a handful of fulltime employees. There are irrigation districts, conservancy districts, ditch companies, and canal companies. Ranchers, and often non-agricultural property owners, pay an assessment, or a flat fee, or a per-acre fee, or a price per share for water delivery. The water itself is owned by the state of Wyoming and is made available for free. The overseer of all this is the Wyoming State Engineer, which in turn has a representative on the Upper Colorado River Commission, the governing agencies for the Upper Basin states. 

In the Imperial Valley, the Imperial Irrigation District is the sole holder of water rights to Colorado River water and the sole manager for water distribution. Here, as in all the Lower Basin States, the Bureau of Reclamation is our overseer. With nearly 500 employees in its water division, IID outguns the whole state of Wyoming for water workers about 2 to 1. The Bureau also supplies IIDโ€™s 3.1 million acre-feet of water for free, and IID charges farmers $20 an acre-foot (af), a fee subsidized by revenue from the transfer of water to the San Diego County Water Authority. Industrial water users pay a much higher fee…

So far, the cuts that Mother Nature has forced on Wyoming and others in the Upper Basin states, and the cuts agreed to by Arizona, Nevada, and California, are far below the amount necessary to save the reservoirs from circling the drain in the next few years. Negotiators have until the end of this month to reach consensus on a plan to satisfy the Bureau of Reclamationโ€™s demand for 2-4 million acre-feet of cuts in water use next year. Weโ€™re all unhappy in our own way on the Colorado River. Like the sparsely populated Cowboy state, we can only fight the good fight against the odds.

Feds set deadline (February 13, 2023) for West Fork Dam comments — @WyoFile #LitteSnakeRiver #YampaRiver #GreenRiver #ColoradoRiver #COriver #aridification

Water developers want to construct a 264-foot high dam on the West Fork of Battle Creek south of Rawlins. This artistโ€™s conception shows in a Google Earth rendition what the reservoir would look like. (Wyoming Water Development Office)

Click the link to read the article on the WyoFile website (Angus M. Thuermer Jr.):

Federal authorities have set a Feb. 13 deadline for comments on a proposal to build a 264-foot-high concrete dam in the Medicine Bow National Forest in Carbon County.

The proposed West Fork Dam and reservoir would impound 6,500 acre-feet of irrigation storage in the Little Snake River Valley and parts of Colorado. Another 1,500 acre-feet would maintain a โ€œminimum bypass flowโ€ into Battle Creek and the Little Snake, Yampa, Green and Colorado Rivers downstream.

Officials announced the deadline in the Federal Register on Dec. 28 where they said they would accept written comments for 45 days. The Natural Resources Conservation Service has scheduled three public meetings Jan. 10-12 in communities in the impacted region.

The meetings are not designed as forums at which officials will accept public comment, Aaron Voos, a spokesman for the Medicine Bow said. Officials will use them to explain plans for construction of the proposed West Fork Dam and reservoir and the parallel Forest Service examination of a land exchange that would enable the project. 

Why it matters

The dam would cost some $80 million, according to a 2017 estimate, and the state would pay $73.6 million of that, original plans state. The dam and reservoir would generate an estimated $73.3 million in public benefits such as recreation and fishing, according to developers. Those benefits allow the state to reduce the amount irrigators would have to contribute, according to documents outlining the plan.

The proposal to impound more water in the Colorado River Basin and extract it from waterways for โ€œincreased pasture and hay productionโ€ comes at a time when seven Western states and Mexico are at odds over who can use what water in the overtaxed system. Even though officials are struggling to maintain water levels in Lake Powell, Wyoming believes it has the right to construct the reservoir and use flows from the basinโ€™s network of waterways.

 Who said what:

The Natural Resources Conservation Service, an agency of the U.S. Department of Agriculture, will prepare an environmental impact statement analyzing six alternatives, including no-action and an option that would use โ€œalternate means such as โ€ฆ water conservation projects and habitat improvement projectsโ€ to achieve watershed-plan goals.

Yampa River Basin via Wikimedia.

Water officials reboot paid, volunteer conservation program: #ColoradoRiver upper basin states, including #Wyoming, hope paying irrigators to keep water in streams will help satisfy federal call for voluntary #water #conservation — @WyoFile #GreenRiver #COriver #aridification

An irrigation operation, pictured Sept. 28, 2022, near Farson. (Dustin Bleizeffer/WyoFile)

Click the link to read the article on the WyoFile website (Dustin Bleizeffer):

The Upper Colorado River Commission plans to revive a program that pays irrigators and other valid rights holders to voluntarily leave water in streams that feed the beleaguered Colorado River.

The System Conservation Pilot Program is one strategy among a handful that Upper Colorado River Basin states โ€” Wyoming, Colorado, Utah and New Mexico โ€” have offered to help satisfy their role in meeting a challenge by federal officials to conserve 2 million to 4 million acre-feet of water system-wide in 2023.

โ€œThe goal is to have water conservation projects underway in April 2023 to reduce consumptive uses in the Upper Basin Colorado River system,โ€ the UCRC stated in a Dec. 14 press release. More โ€œdurableโ€ and โ€œlonger-termโ€ solutions are still needed, however, the UCRC said. โ€œThe SCPP is a significant step to begin to partially mitigate the water supply crisis in the Upper Colorado River Basin brought on by a drier climate and depleted storage.โ€ 

The SCPP was initially implemented from 2015 through 2018 using funds from Lower Colorado River Basin stakeholders, including large municipalities such as Las Vegas. This time around, the UCRC proposes to instead use $125 million from the Inflation Reduction Act โ€” an appropriation that backers hope Congress will approve in a spending bill.

Water users have only until Feb. 1 to submit proposals in response to aย call for applicationsย that was issued Dec. 14.ย 

Water users are urgently trying to keep Lake Powell on the Utah-Arizona border from dropping to a point where Glen Canyon Dam can no longer generate electricity. (Source: Bureau of Reclamation)

The UCRC scrambled in recent months to relaunch the SCPP water conservation program under pressure to lay the groundwork for both short- and long-term water savings amidst a growing crisis along the Colorado River. The river system serves some 40 million people in seven western states and Mexico.ย 

The 22-year โ€œmegadroughtโ€ that has parched much of the American southwest โ€” combined with growing demands on the river โ€” has drained Lake Powell and Lake Mead to their lowest levels in history and shows no signs of abating, according to the federal Bureau of Reclamation.

The ongoing crisis, if drought conditions continue, could result in mandated water curtailments in Wyoming by 2028, according to the Wyoming State Engineerโ€™s Office. Municipalities, including Cheyenne, Green River and Rock Springs, are among the most vulnerable because โ€” generally โ€” they hold junior water rights that, under the Colorado River Compact and Wyoming water law, would be among the first to be restricted under a curtailment. About one-fifth of Wyomingโ€™s population relies on domestic water supplies subject to a curtailment under the Colorado River Compact. 

Compensated conservation

Despite the quick turnaround to attract volunteer projects under the revived SCPP, water officials and conservation advocates in Wyoming believe thereโ€™s growing interest. Conservation groups such as Trout Unlimited played an integral role in the first iteration of the SCPP, seeing an opportunity to promote water conservation measures that also benefit fisheries and the general biological health of waterways by keeping more water in streams and rivers late in the summer.

Map of the Upper Colorado River Basin showing major tributaries and sub-basins. Credit: https://www.mdpi.com/2073-4441/14/23/3813#

Wyoming Trout Unlimited Water & Habitat Program Director Cory Toye helped introduce many agricultural water users to the SCPP in the first go-round, and that work has resumed in recent months, he said.

โ€œItโ€™s certainly on peopleโ€™s minds,โ€ Toye told WyoFile. โ€œFor the most part, it still makes economic sense for a lot of [irrigated ag] operations.โ€

Participation among Wyoming water users increased incrementally over the first four years of the program. All told, the SCPP in Wyoming saved a total 23,886 acre-feet at 26 project sites. It cost $4,079,233 โ€” about $171 per-acre foot, according to a report by the upper basin commission.

For now, the commission envisions a โ€œfixed termโ€ compensation of $150 per acre-foot under the SCPP in 2023, although it may consider higher rates based on circumstances, according to the agencyโ€™sย request for proposals.

Dipping toes

Eric Barnes, an irrigator on Fontenelle Creek โ€” a tributary of the Green River in western Wyoming โ€” was among the first SCPP participants in the state, and heโ€™s eager to enroll in the program in 2023, he said. Barnes irrigated as usual in the spring to grow an early season crop, he said, then curtailed irrigation later in the summer โ€” a water conservation practice known as โ€œsplit season deficit irrigation.โ€ All 26 projects in Wyoming during the first four years of the program fell under this category.

โ€œIt was beneficial for me,โ€ Barnes said. โ€œI was able to take advantage of the water early in the season and then shut [irrigation headgates] off and get paid for [conserving water] in the same year.โ€

A pump pulls water from the Green River at a Sweetwater County-managed recreation area Sept. 27, 2022. (Dustin Bleizeffer/WyoFile)

The practice โ€” at least on Fontenelle Creek, Barnes said โ€” left more water in the creek to support the trout fishery; a benefit to the local recreation economy and a priority for groups like Trout Unlimited.

โ€œIt was a good way to help people understand what life may look like with less water and what diversifying [irrigation] operations might look like,โ€ Toye said. โ€œAnd the scale of the projects went from scattershot those first couple of years to tying entire tributaries together.โ€

For now, the program makes sense for a lot of Wyoming ag irrigators subject to the Colorado River Compact, according to Toye, particularly in the upper reaches of the Green River and its tributaries. Although Wyoming and its fellow upper Colorado River basin states are eager to revive the program, it will soon evolve and be replaced by a larger conservation program with more sophisticated water-accounting protocols that are recognized by stakeholders throughout the system.

Those changes may entice ag irrigators like Barnes to take on water conservation strategies beyond simply foregoing a second round of summer irrigation, Toye said. However, he added, the program isnโ€™t intended to shrink or replace ag production.

โ€œThe goal is to make sure people can do as much as they have historically with less water, or at least be prepared to do that,โ€ Toye said. โ€œSo the intent is to explore different irrigation patterns and perhaps identify places where efficiencies can occur.โ€