@COWaterTrust scores water for the Yampa River

Stagecoach Reservoir. Photo credit Upper Yampa River Water Conservancy District.

From Steamboat Today (Eleanor C. Hasenbeck):

The Colorado Water Trust will release a total of 600 acre-feet of water from Stagecoach Reservoir, initially at a rate of 15 cubic feet per second. The releases began on Saturday, said Zach Smith, an attorney for the organization.

“We’ve worked with them to deliver water to and through Steamboat Springs to improve both the fishery and the recreational opportunities that folks there have,” Smith said.

For the most part, the river has hovered between 80 and 90 cfs since July 7. Since the releases, about 90 to 100 cfs of water have been flowing under the Fifth Street Bridge in downtown Steamboat.

Even with the boost, the river is flowing well below its average for the date. It was flowing at 90 cfs at 11 a.m. Tuesday, about 32 percent of its long-term average flow of 273 cfs for July 17…

Though the river is up, it’s unlikely the city would lift voluntary recreational closures on the river through Steamboat.

“At this point, it is not likely that the increased flows from the release are enough to lift the river closure with the current weather patterns that we are seeing,” Craig Robinson, interim director of the city’s Parks and Recreation Department, wrote in an email.

The river is still heating up with water temperatures above 75 degrees, he added. That high temperatures stress trout and other aquatic species that are adapted to live in the Yampa’s cold-water ecosystem. The high water temperatures also decreases the amount of oxygen available to organisms in the river.

“The flows are very helpful for river health as conditions would likely be worse without this additional flow,” Robinson wrote. “If the monsoon season started, and we had a pattern of daily moisture and cooler temps, these combined factors with the additional cfs from the release could reduce the stressors, and the closure could be lifted.”

A mandatory fishing closure is still in place in the tailwaters of Stagecoach Reservoir. The river is closed between the dam and the lowermost park boundary. Anglers who violate the Colorado Parks and Wildlife closure order could receive citations.

The agency also has instituted a voluntary closure of the river from Chuck Lewis State Wildlife Area to the western edge of Steamboat. Area Wildlife Manager Kris Middledorf said wildlife managers and biologists continue to discuss river conditions and evaluate the agency’s closures.

Once snowpack melts, increases in the Yampa’s flow come from the area’s sparse rainfall, reservoir releases and groundwater that returns to the river after it’s used to irrigate agriculture.

Since 2012, reservoir releases have boosted flows in the Yampa in every year except 2014, Smith said. Last year, the Yampa saw the last release allowed under an approval issued by the Colorado Water Conservation Board, which allowed for three years of releases to benefit in-stream flows over the course of 10 years.

Current releases operate outside of the Water Conservation Board program and are designated to benefit municipal users.

“The fish don’t care by which legal mechanism that water is in there, as long as the flow is up,” Smith said.

The Water Trust purchased the water using funding from the Nature Conservancy, Tri-State Generation and Oskar Blues Brewery’s CAN’d Aid Foundation.

Should flows in the river remain low once the Colorado Water Trust’s initial 600 acre-feet of water is sent downstream, the trust could use other funding sources to purchase more water, Smith said. In the past, the city has cooperated to release city-owned water from the reservoir after the Colorado Water Trust has released its allocation of water, he added.

“We know that the community up there loves this river, and they love it enough to know when to get out of it when it’s stressed,” Smith said. “If we can improve it with additional flow for the community up there, that’s what the Water Trust is around for.”

From Steamboat Today (Eleanor C. Hasenbeck):

Colorado Parks and Wildlife is lifting the mandatory fishing closure on the sixth-tenth mile section of the Yampa River below the dam at Stagecoach State Park, effective immediately…

Voluntary closures remain in effect on the river through Steamboat Springs between the Chuck Lewis State Wildlife Area and the west end of town.

Parks and Wildlife officials caution some form of angling restrictions could be re-enacted should environmental conditions worsen…

“Fish early when it’s cooler, and take care when handling fish,” he said. “Land them quickly, handle them gently with wet hands, or use a net, then return them to the water as soon as possible.”

The mandatory closure was implemented June 14 to protect the fishery after minimal snowpack resulted in low stream flows during the hottest time of the year. Since then, Parks and Wildlife has been continuously monitoring conditions on this stretch of river.

Anglers are encouraged to call their local Parks and Wildlife office for the latest information about fishing closures, fishing conditions and alternative places to fish.

For more information, contact Stagecoach State Park at 970-736-2436, or Parks and Wildlife’s Steamboat Springs office at 970-870-2197.

Due to low water flow, @COParksWildlife enacts emergency fishing closure on heavily fished portion of Yampa River below Stagecoach Reservoir

Photo credit Upper Yampa River Water Conservancy District.

Here’s the release from Colorado Parks and Wildlife (Mike Porras):

Due to critically low water flow caused by dry conditions and minimal snowpack levels, Colorado Parks and Wildlife will close a 0.6-mile stretch of the Yampa River between the dam at Stagecoach State Park down to the lowermost park boundary.

The closure begins June 14 and will continue until further notice.

“Should the flow rate increase substantially for a continuous period of time, CPW will re-evaluate the emergency fishing closure,” said Senior Aquatic Biologist Lori Martin. “But for now, we need to take this course of action because of the current conditions at this popular fishery.”

When water flows are minimal, fish become concentrated in residual pool habitat and become stressed due to increased competition for food resources. The fish become much easier targets for anglers, an added stressor that can result in increased hooking mortality.

“We are trying to be as proactive as possible to protect the outstanding catch and release trout fishery we have downstream of Stagecoach Reservoir,” said Area Aquatic Biologist Bill Atkinson. “This stretch of the river receives a tremendous amount of fishing pressure, especially in the spring when other resources might not be as accessible. This emergency closure is an effort to protect the resource by giving the fish a bit of a reprieve when they are stressed like they are right now.”

CPW advises anglers to find alternative areas to fish until the order is rescinded. Many other local areas are now fishable, with tributaries contributing water to maintain various fisheries. Several area lakes are also open and fishing well.

Colorado Parks and Wildlife asks for cooperation from anglers; however, the closure will be enforced by law with citations issued for anyone violating the order.

Wildlife officials warn when a fish population is significantly affected by low flows or other unfavorable environmental conditions, it could take several years for it to fully recover if not protected.

Like many rivers and streams in western Colorado, the Yampa River offers world-class fishing and attracts thousands of anglers each year, providing a source of income to local businesses that depend on outdoor recreation.

“We ask for the public’s patience and cooperation,” said Atkinson. “It is very important that we do what we can to protect this unique fishery, not only for anglers, but for the communities that depend on the tourism revenue this area provides for local businesses.”

For more information, contact Stagecoach State Park at 970-736-2436, or CPW’s Steamboat Springs office at 970-870-2197.

#Snowpack news: Wanted — more snowfall *and* a #MiracleMay #drought

Westwide SNOTEL basin-filled map February 14, 2018 via the NRCS.

From the Craig Daily Press (Eleanor C. Hasenbeck):

According to the Natural Resources Conservation Service, the Yampa River basin has received 73 percent of the average amount of snow it typically receives by this time of year. The Little Snake River basin has received 72 percent. In river basins in the southwest and south central part of the state, this number is in the 30s.

The drastic difference in snowpack between the northern and southern parts of the state is thanks to the La Niña winter. La Niña is a weather phase that cools the waters of the Pacific.

A La Niña year influences weather patterns around the globe, but in the United States, it creates a ridge of high pressure in the West. Storms develop in the moist air of the Pacific Northwest, then ride the jet stream on the northern edge of this high-pressure ridge.

National Weather Service meteorologist Megan Stackhouse calls these storms “northern clippers.” They typically hit only the northern edge of Colorado.

According to the U.S. Drought Monitor, all of Colorado (except a sliver at the northern edge, containing Larimer and Jackson counties) is facing drought or near-drought conditions.

Eastern Moffat County is abnormally dry, which is a pre-cursor to a drought designation. West of Maybell, the county is in a moderate drought. Steamboat Springs is also in a moderate drought, which could have implications for Moffat County, as snowpack in the Park Range melts into Moffat’s water supply.

Stackhouse said it would take 40 to 60 inches of snow for the Yampa/White River basin to reach an average level of precipitation for this water year. Receiving that much snow is not out of the question, though it’s unlikely.

With this in mind, Tom Gray, Moffat County’s representative to the Colorado River District, cautions the public not to panic before it’s warranted. In 2015, he said, Northwest Colorado faced a similar light snow year. Then, there was a “miracle May.” Mountain storms dumped snow late in the season and brought the basin back up to the average…

Gray and others at the Colorado River District are worried about meeting obligations under the Colorado River Compact. Under the agreement, the state of Colorado is required to contribute a 10-year rolling average amount of water downstream to the Colorado River system to help fill reservoirs such as Lake Powell.

So far, Colorado is set to contribute about 40 percent of its average annual contribution, according to Jim Pokrandt, director of community affairs at the Colorado River District.

That puts Colorado on track to send the smallest amount of water downstream to Lake Powell in the past 10 years, according to data from the Colorado Basin River Forecast Center. This could cause shortages to water users in parts of California, Utah, Arizona and New Mexico.,,

Closer to home, the Stagecoach and Elkhead reservoirs are on track to be filled. These reservoirs are relatively small, however, which makes them easier to fill.

But unless more snow comes, rural Moffat County is likely to feel the impact.

“If you start the spring with not-very-good soil moisture levels, and then, through April and May, if we don’t get rain to get some soil moisture, you’re that much drier,” Gray said.

For farmers, this could mean a weaker hay crop, as water to irrigate isn’t there. Dry soil also means dry grasses, which are better fuel for wildfire.

For now, residents of Northwest Colorado can kick off their snowshoes and hope to receive more moisture to avoid a drought. The weekend snowstorms helped.

“Statewide snowpack for Colorado approximately went up 5 percent with this last storm,” Stackhouse said in an email. “But that is very preliminary, since we are still collecting and receiving reports with this storm.”

Colorado Drought Monitor February 6, 2018.

@COWaterTrust, @CWCB_DNR, @Nature_Colorado enable Stagecoach releases to bolster Yampa River (again!)

From Steamboat Today (Tom Ross):

Once again this year, the nonprofit Colorado Water Trust and the Colorado Water Conservation Board are collaborating to arrange a release of water from Stagecoach Reservoir to boost lagging flows in the Yampa River under an agreement with dam owner, the Upper Yampa Conservancy District. New this year is the support of The Nature Conservancy.

Last year, conservation releases did not begin until mid-September, but in 2017, with the river already flowing well below normal, water releases from the dam were set at 10 cubic feet per second beginning July 11. But it can’t go on forever this way.

With this year’s release, the role of the Conservation Board, a division of the State Department of Natural Resources, has expanded to include committing to contributing up to $46,692 for water releases. At the same time, the CWCB will undertake the third, and final, approved year to release water into the Yampa. The opportunity cannot be renewed under current law, Water Trust staff attorney Zach Smith said…

This year’s program will forge a new relationship with the Nature Conservancy to carry on the effort when conditions warrant. The Nature Conservancy’s Carpenter Ranch just east of Hayden straddles the Yampa, and for 2017, the global conservation organization has agreed to bring $50,000 to the effort to purchase water releases out of Stagecoach. It will also explore sustainable funding for future years.

Smith said new efforts to bolster the flows in the river during dry seasons could range from seeking ways for the Nature Conservancy and the Water Trust to collaborate on locating new funding sources to perhaps seeking a water source with long-term legal protection.

Upper Yampa Manager Kevin McBride pointed out it’s only because there is a moderate amount of water storage in the upper reaches of the Yampa that mid-summer conservation releases are possible…

Flows in the Yampa have been supplemented with the participation of the Water Trust in 2012, 2013, 2015 and 2016. The Yampa was flowing at 128 cubic feet per second Monday afternoon, 67 cfs below the median for the date…

Water Trust water resources engineer and former Steamboat resident Mickey O’Hara said the return to healthier natural flows in the Yampa this summer “depends on if, and when the monsoons happen.”

Inside the Stagecoach Dam: Harnessing the Power — Steamboat Today

Photo credit Upper Yampa River Water Conservancy District.
Photo credit Upper Yampa River Water Conservancy District.

Here’s a report from a tour of Stagecoach Dam from Matt Stensland writing for Steamboat Today. Click through for the cool photo of the drain system from inside the dam. Here’s an excerpt:

It is a careful balancing act at the Stagecoach Dam, where electricity is generated for homes, fish habitat is managed and water is stored for a time when cities, ranchers and industry need it.

Behind the steel door, mineralized sludge covers the concrete walls and incandescent bulbs dimly light the narrow corridor.

These are the guts of the Stagecoach Dam southeast of Steamboat Springs, and it can be a little unnerving knowing that at the other side of the wall, 9,360 pounds of pressure push against each square foot of concrete.

Water drips from the ceiling and falls from drain pipes that collect water from the seeping concrete.

“All dams get water into them,” said Kevin McBride, adding that not having a system to drain the water would create pressure and put the dam’s integrity at risk…

“It’s pretty much paradise here,” said Blankenship, who most recently worked at a coal mine and previously worked in the power house of the USS Enterprise for the U.S. Navy.

Rogers has an electrical engineering degree from the Colorado School of Mines.

In addition to monitoring the integrity of the dam, they oversee the hydroelectric power plant, which was named the John Fetcher Power Plant in 1997. He pushed to make electricity generation part of the dam design.

“I think John was a natural conservationist and to have this capability in a project that size and not do it was a bad thing,” said McBride, referring to Fetcher, who died in 2009 at age 97 after being recognized as one of the state’s water leaders.

Above the loud turbine in the power house sits a sign warning people not to stand underneath. That is because above, there is a large, weighted steel lever that will come crashing down if the power generated at the plant needs to immediately come off the grid.

On Tuesday afternoon, the electrical turbine was generating upwards of 500 kilowatts. The system can generate as much as 800 kilowatts, but generation is limited by the amount of water that is flowing into the reservoir.

“The generation, it fluctuates wildly,” said Andi Rossi, the water district’s engineer. “If the flows get too low, we shut down for power generation. In a big wet year, we’ll make a lot of power.”

The water district had been selling the power to Xcel Energy, but Yampa Valley Electric Association began buying the power last year for six cents per kilowatt hour. In 2016, YVEA paid more than $230,000 for the 3.85 million kilowatt hours generated at the dam. That is enough energy to power about 355 homes.

Power generation varies and is dependent on runoff. During the drought year of 2002, only 1.85 million kilowatt hours was produced. When there was abundant snowfall in 2011, 4.7 million kilowatt hours was produced. Since 1999, an average of 3.8 million kilowatt hours has been made each year…

A tower of concrete in the reservoir beside the dam has three gates that allow different temperatures of water to be mixed and sent through a pipe under the dam toward the generator.

From there, the water is either sent through the generator or through a pipe called a jet flow, which shoots water out of the power plant and helps oxygenate the water for fish habitat in the section of river in front of the dam known as the tailwaters.

The area is an angler’s delight and can only be accessed by snowmobile from the Catamount area or by hiking along a county road from Stagecoach State Park.

“It’s phenomenal,” Colorado Park and Wildlife fish biologist Billy Atkinson said.

With improvements by Parks and Wildlife to the river habitat, the area has thrived for fishing, partly because of the dam and reservoir. Relatively warm water released from the dam keeps the section of river from freezing over, and the water from the reservoir is rich in nutrients for the fish.

“The system is very productive,” Atkinson said.

In 2016, 25 percent more people visited the section of river, and 4,000 trout were measured per mile.

Not all tailwaters below dams in Colorado are experiencing similar success.

“It depends on the dam and the operations of the dam,” Atkinson said.

Yampa River saw lean autumn flows in 2016 — Steamboat Today

28-Day low flows in Upper Colorado River Basin. Credit @USGS via @ColoradoClimate.
28-Day low flows in Upper Colorado River Basin. Credit @USGS via @ColoradoClimate.

From Steamboat Today (Tom Ross):

The Routt County Board of Commissioners agreed Dec. 6 to renew its $9,660 commitment in 2017 to the water quality monitoring that has been ongoing in the Upper Yampa River Basin since 2011, with the support of the U.S. Geological Survey and other local agencies…

Under the testing regimen, six different sites on the river are tested four times annually to establish the baseline for a healthy river.

In addition, Cowman said the Yampa has been found to have a temperature impairment, and consistent water quality testing over time will help the entities involved in the testing make the case that they’ve been responsive to that condition when the Colorado Water Quality Control Division next focuses on the Yampa.

Steamboat Today reported Dec. 7, 2015, that some high water temperature readings in the river west of Hayden have the potential to lead to a big shift in how a 57-mile stretch of the river is regulated by the state of Colorado.

After a summer of sparse moisture in 2016, the Yampa, where it enters Stagecoach Reservoir, was flowing at 22 cubic feet per second on Sept. 23, representing an historic low, based on 27 years of record.

Managers of the Stagecoach and Catamount dams timed their seasonal draw-down of their reservoirs to benefit the Yampa downstream. And the city of Steamboat and the Colorado Water Trust both arranged to release stored water to boost the river’s flow by 10 cfs well into autumn.

The cost of the water testing in 2017 is up about 2 percent, with the USGS contributing $14,631, or 30 percent, of the total cost of $48,443. Joining the county in contributing 20 percent of the total are the city of Steamboat Springs and the Upper Yampa Water Conservancy District.

The Mount Werner Water and Sanitation District and Morrison Creek Water and Sanitation District are each contributing $2,415, or 5 percent, of the total.

The #Colorado Water Trust comes up with dough for wet water for the #YampaRiver once again

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

Here’s the release from the Colorado Water Trust (Zach Smith, Kelly Romero-Heaney, Kevin McBride):

Today, Upper Yampa Water Conservancy District began releasing water purchased by the Colorado Water Trust and its partners to bolster flows in the Yampa River from Stagecoach Reservoir through the City of Steamboat. The purchase of 264 acre-feet, to be released at a rate of 10 cfs for 13 days, provides a gap measure between other local entities’ efforts to keep the Yampa flowing in this dry late summer.

The Yampa River, although forecasted to run at normal streamflow levels this summer, began dropping in the late summer and remained well below average, impacting fish, recreationalists, and water quality. Noting dropping water levels, the City of Steamboat began releasing water from its 552 acre-feet pool in Stagecoach on August 19th to improve water quality – the first time the City has used its water in Stagecoach in such a way. When that water ran out on September 14, Upper Yampa maintained that 10 cfs release by generating hydropower as part of a winter drawdown of Stagecoach it performed earlier than normal to coordinate with this purchase. The Water Trust’s purchase will continue adding water to the Yampa until the Catamount Metro District lowers levels in Lake Catamount to prepare for the winter sometime in early October.

“Watching the local community now lead the streamflow restoration effort on the upper Yampa River is the best outcome for the work the Water Trust has accomplished in the Yampa valley since 2012,” said Zach Smith, staff attorney for the Water Trust.

“A healthy Yampa River is important to our community on so many levels,” said Kelly Romero-Heaney. “The City was fortunate to be able to release its Stagecoach Reservoir water this year to improve water quality in the river.”

The Water Trust’s partners, The Nature Conservancy, the Bonneville Environmental Foundation, Tri-State Generation & Transmission and the CAN’d Aid Foundation funded the $10,000 for the 2016 purchase and costs related to the transaction.

In 2012, 2013, and 2015 the Water Trust purchased water out of Stagecoach for release to the Yampa River to help maintain healthy stream flows and water quality.

As always, the project wouldn’t be a success without the help of Colorado Parks and Wildlife, Catamount Development, Inc., Catamount Metropolitan District, and other cooperative water users.

From Steamboat Today (Tom Ross):

…the Colorado Water Trust has joined the city of Steamboat Springs, Upper Yampa Water Conservancy District and the Catamount Metropolitan District in ongoing efforts to boost the Yampa’s flows deeper into autumn.

The river was flowing at 60 percent of its median flow for Sept. 23 Friday morning, but it would have been lower this week if not for the fact the city and Upper Yampa Water have been adding flows of 10 cubic feet per second from water stored in Stagecoach Reservoir since August. The city, for the first time ever, began releasing water from its 552-acre-foot pool in the Yampa Aug. 19, and when that ran out Sept. 14, Upper Yampa continued the 10 cfs release by accelerating its seasonal timetable for drawing down the reservoir to accommodate 2017 spring runoff.

Upper Yampa District Engineer Andy Rossi observed at the time: “We are flirting with historically low flows into Stagecoach Reservoir.”

The Yampa was flowing at 22 cubic feet per second just above the reservoir Friday. Based on 27 years of record, that compares to the lowest flow on record for Sept. 23 — 22 cfs in 2002.

However, water district general manager Kevin McBride said the reservoir his agency manages filled to capacity after a very wet spring, allowing the water district to advance its autumn timetable.

The Water Trust announced Sept. 22 that, together with its partners, it will spend $10,000 to purchase another 264-acre feet of water from Stagecoach Reservoir, enough to increase the flows in the Yampa by 10 cubic feet per second for 13 more days. The Water Trust’s purchase will continue adding water to the Yampa until sometime in October, when the Catamount Metro District lowers levels in Lake Catamount to prepare for winter.

Water Trust staff attorney Zach Smith said that the level of cooperation among water managers in the upper Yampa Basin is gratifying for his organization.

“Watching the local community now lead the streamflow restoration effort on the upper Yampa River is the best outcome for the work the Water Trust has accomplished in the Yampa Valley since 2012,” Smith said in a news release.