The Sesquicentennial #ColoradoRiver Exploring Expedition: Say hello to Powell150.org #Powell150 #COriver #GreenRiver


Click here to go the website. Click here to view all the cool planned events, it should be a hoot:

Vision and Place

Human visions have shaped fundamental contours of the sui generis place in western North America called the Colorado River Basin. Diverse and often conflicting, such visions have been held collectively and individually, embodying wide-ranging aspirations and imaginings as to how the basin proper and its vast outlying areas should be inhabited. One-armed Civil War veteran John Wesley Powell was a seminal visionary in this realm—leader of the 1869 Colorado River Exploring Expedition, author of the 1878 Report on the Lands of the Arid Region of the United States, Founding Director of the Smithsonian Institution’s Bureau of Ethnology (1879-1902), and Second Director of the U.S. Geological Survey (1881-1894). It would be difficult to overstate the influence of Powell, his ideas, and successors thereto on the character of the basin. For good or ill, it bears his name with Lake Powell, as just one testament.

2019 marks the sesquicentennial of Powell’s epic 1869 Expedition down the Green and Colorado rivers—a celebratory occasion for both a Sesquicentennial Colorado River Exploring Expedition (SCREE) and earnest scholarly revisitation of Powell’s legacy. Powell regarded the 1869 Expedition as a journey “into the great unknown.” Yet myriad aspects of how the basin and adjacent environs are currently being inhabited suggest this phrase applies with equal force to the basin’s future and our navigation of it. This basic premise underpins the multi-author volume being prepared in conjunction with the SCREE project—tentatively entitled, Vision and Place: John Wesley Powell and Reimagination of the Colorado River Basin. It is a multi-disciplinary collaboration involving 16 authors, 6 visual artists, and 2 cartographers hailing from the Colorado River Basin states and beyond. The volume aims not only to shed light on Powell’s visionary ideas upon the sesquicentennial, but also to consider the contemporary influence of those ideas in and around the basin, and ultimately to prompt dialogue about what we wish this beloved place to become.

Click here to go to scroll through the list of contributors. Friend of Coyote Gulch, Patty Limerick, and Amy Cordalis show up as does Robert Glennon.

The City of Montrose scores $400,000 grant from @CWCB_DNR for Uncompahgre River through town

River Bottom Park Uncompahgre River. Photo credit: PhilipScheetzPhoto via the City of Montrose

From The Montrose Daily Press (Andrew Kiser):

Parts of the Uncompahgre River have become “unstable” and “injured” over time due to past land use practices, leaving some areas packed with landfill material like debris and rubble, City Engineer Scott Murphy said.

But now, the City of Montrose will be able to refine portions of the river, in part due to a $400,000 grant given to the city by the Colorado Water Conservation Board (CWCB). The funds come through the Colorado Watershed Restoration Program to enhance the Uncompahgre.

The grant will begin the first phase of river restoration improvements for 0.65 miles of the Uncompahgre within city limits…

Additionally, aerial images have shown the river channel has migrated around 400 feet in some places over the past 50 years, Murphy indicated.

“It’s a pretty unstable breach of the river which is bad for the habibat because once the fish habibat gets established it gets wiped out as the river moves,” he said.

City of Montrose grant coordinator Kendall Cramer also said the Uncompahgre has experienced flow modifications and encroachment, which has developed a wider channel, bank stabilization issues and a lack of aquatic and riparian habitat.

“It’s an excellent project that’s going to enhance the river corridor,” Cramer said. “It’ll invest in the Uncompahgre River, which is one of our greatest assets in terms of tourism and recreation.”

He added the project will fix those problems as well as create better aquatic environments, stabilize the river banks and give the public better access to the water.

The city is hopeful this project will be the first step in receiving a gold medal fishery designation within the Uncompahgre River, Murphy said. Once completed, this section of the river will join a section of the Gunnison River which connects to the Black Canyon of the Gunnison National Park and joins the Gunnison Gorge…

The project design is being done by Ecological Resource Consultants, which won the bid for it in 2017. The River Restoration Committee and volunteers have helped the project come to fruition and have given input on the design, Cramer said.

The city anticipates construction to begin in winter of 2019-2020. Due to the river flow, work has to be completed within a four-month timeframe of November to February, when the water is at its lowest point.

Dolores: Dolores River Boating Advocates annual river permit party on Jan. 25, 2019

From The Cortez Journal (Jim Mimiaga):

Connect with boaters, learn about river permits

The Dolores River Boating Advocates will have their annual river permit party on Jan. 25 from 6-10 p.m. at the Dolores Community Center.

The event features films, food, drinks, a silent auction with river-themed items and live music by Halden Wofford and the Hi Beams. The Dolores River does not require a permit, but there will information on the regional rivers that do.

The event is a chance to meet new boaters, plan river adventures and connect with the local river-running community.

Every year at the Permit Party, a community slideshow of Dolores River photos is presented at the beginning of the event…

Advance tickets for the permit party and concert are $12, or $15 at the door. Go to the website of the Dolores River Boating Advocates to buy online.

Eagle whitewater park ready for #runoff

From The Vaily Daily (Randy Wyrick) via The Aspen Times:

The river part of Eagle’s ambitious river park is done, and even the fish appear to be happy about it.

Hobbs Excavating crews recently finished the fourth of four in-river features.

S2O Design, one of the world’s premier river engineering and whitewater design companies, designed the in-river features.

“This setting matches the river’s natural morphology and utilizes the existing river channel really well,” said Scott Shipley, the founder and president of S2O Design. “It will surely be a new focal point for the town.”

[…]

The in-river part of the project took two years to build, but the process started long before that with a feasibility study, then design and a detailed hydraulic modeling. The first two features were built last winter and spring when the water was low.

Crews were back in the water last fall, and finished the other two river features in late December. The features create waves, eddies, chutes, and drops to play in for anything from tubes to surfing, standup-up paddling and kayaking.

The park was the first built with S2O’s RapidBlocs that allows the features to be fine-tuned depending on water flows. That will lengthen the boating season in the park…

S2O also designed the riverbank improvements, and included a bypass channel around the two upper features serving as a recreational safe route and a fish migration pathway, and mid-stream fish channels in the lower section so fish can migrate upstream.

After Colorado Parks and Wildlife expressed some concerns about fish migration, the two features built this winter were modified, with crews installing concrete half hemispheres to make it easier for the fish to move…

In 2016 Eagle voters approved a 0.5 percent sales tax to pay for the park and trail improvements. The entire park is scheduled for completion later this spring.

Sending water to #LakePowell may, or may not, benefit boaters on Green, Gunnison, #ColoradoRiver and San Juan rivers — @AspenJournalism

A boater, John Dufficy, makes his way down the lower end of the San Juan River toward the take-out, in 2014. Low flows on the San Juan can make exiting the river a tricky proposition due to the growing sandbars, but it’s not clear if potential releases of water from Navajo Reservoir to boost flows in Lake Powell will do much to change that. Photo Credit: Aspen Journalism/Brent Gardner-Smith

From Aspen Journalism (Brent Gardner-Smith):

Tell experienced river runners that 2 million acre-feet of water — as much water as in 20 Ruedi Reservoirs — is going to be released from reservoirs and sent down the Green, Gunnison and San Juan rivers to boost falling water levels in Lake Powell, and they will likely have some good questions.

Will peak spring releases from Flaming Gorge Reservoir down the Green River turn Hell’s Half Mile in the Gates of Lodore into a raging maelstrom?

Will early-spring and late-summer releases out of Navajo Reservoir on the upper San Juan River make it easier to float over the growing sandbars in the river below Grand Gulch?

Will releases from Blue Mesa Reservoir run down the Gunnison River and into the Colorado River and make it likelier that flows past Skull Rapid in Westwater will stay longer in the “terrible teens,” or at flows over 13,000 cubic feet per second?

For now, there are no definitive answers to such questions, but one federal official suggests boaters may hardly notice the release of water from the three reservoirs.

An agreement was approved last week in Las Vegas by the Upper Colorado River Commission that sets up a process for Colorado, Utah, Wyoming and New Mexico, and the federal Bureau of Reclamation, to develop a plan to release about two million acre-feet of water from the three reservoirs, but it is, at this point, only an agreement to make a “drought operations” plan, when necessary.

“The agreement, importantly, doesn’t itself include a plan. Rather, it sets forth a process for establishing a plan based on modeling projections of Powell elevations,” Amy Haas, the director of the UCRC said during a presentation here last week at a meeting of the Colorado River Water Users Association.

Still, boaters want to know, where might the water come from under such a plan. When it will come? And will it make a difference on the river?

The answer to the last question, at least, is something akin to “no, not really.”

“I really don’t think it is going to be noticeable, because we see quite a bit of fluctuation in the upper basin in all of these systems, when we have abundance and when we have drought, and this fits within those bands,” said Brent Rhees, the regional director in the upper Colorado River basin for the Bureau of Reclamation, which operates Flaming Gorge, Blue Mesa and Navajo reservoirs, as well as Lake Powell.

It also says water will be released from all three reservoirs, though not necessarily at the same time, and an effort will also be made to balance hydropower needs.

The agreement gives regional water managers “sufficient flexibility to begin, end or adjust operations as needed based on actual hydrologic conditions” and retains Reclamation’s current authority to release water as it sees fit, within existing approvals, if there is an “imminent need to protect the target elevation at Lake Powell.”

(Also, please see related agreements on demand management storage in Lake Powell, a “companion agreement” to an a drought contingency plan agreement in the lower basin, and Exhibit 1 to that agreement).

A boater, Steve Skinner, makes his way toward Skull Rapid in Westwater Canyon. Future potential releases of water from Blue Mesa Reservoir down the Gunnison River and into the Colorado River could alter flows in Westwater, and boost water levels in Lake Powell. Photo credit: Aspen Journalism/Brent Gardner-Smith

Back-up buckets

Flaming Gorge, Navajo and Blue Mesa reservoirs were built, in large part, to serve as backup buckets to Lake Powell, but they have yet to be called upon for such duty.

Of the three reservoirs, Flaming Gorge is the largest, with a capacity to hold 3.8 million acre-feet of water behind its dam, which is in Utah near the Wyoming border.

Navajo Reservoir, which is in northern New Mexico, on the San Juan River, holds 1.7 million acre-feet.

And Blue Mesa Reservoir, one of three dams on the Gunnison River that make up what’s called the Aspinall Unit, holds 940,800 acre-feet.

Of course, before water can be released from reservoirs, they must have water in them — and that’s no longer a given.

Today, according to the Bureau of Reclamation, Blue Mesa is only 30 percent full, holding 248,220 acre-feet of water; Navajo is 52 percent full, holding 883,737 acre-feet; and Flaming Gorge is 88 percent full, holding 3.3 million acre-feet. (Please see “teacup” graphic, with current reservoir levels).

The water to be released, if needed, from the three reservoirs is meant to help maintain a target elevation for the surface of Lake Powell — as measured at the upstream face of Glen Canyon Dam — of 3,525 feet above sea level.

Today, Lake Powell is at 3,584 feet, or 59 feet above the target elevation. A year ago, the lake was at 3,623 feet, or 39 feet higher than it is today. (Lake Powell is 42 percent full, holding about 10.4 million acre-feet of water.)

So, if very dry conditions persist in the upper basin and the reservoir level keeps falling more than 30 feet a year, it’s possible that the critical elevation of 3,525 could be reached within two dry years.

A fleet of rafts makes its way down the Green River toward its confluence with the Yampa River. Future potential releases of water out of Flaming Gorge Reservoir to boost levels in Lake Powell shape the flows on the Green River, although it’s not clear how the releases may change flow levels. Photo credit: Aspen Journalism/Brent Gardner-Smity

Scary hydrology

The most recent 24-month forecast — issued by the Bureau of Reclamation on Wednesday — “projects Lake Powell elevation will end water year 2019 (at the end of September) near 3,571.23 feet with approximately 9.21 million acre-feet in storage,” or at 38 percent of capacity.

That means by October, Lake Powell is already projected to be 13 feet lower than it is today and only 46 feet above the target elevation of 3,525 feet.

Nothing physically occurs at Glen Canyon Dam at 3,525 feet, but it’s seen by regional water managers as an alarm bell on the way to the reservoir falling to 3,490 feet, or minimum power pool, which is when water can no longer be sent down intake tubes to the turbines in the dam.

At elevations below 3,490, when the reservoir is heading toward “dead pool,” it becomes ever harder to release water downstream through the dam’s outlets, which could mean the upper-basin states would fail to meet their collective obligation to send enough water to the lower-basin states (California, Arizona and Nevada) under the 1922 Colorado River Compact.

Although violating the compact was once seen as a far-off, distant possibility, it’s not seen that way anymore.

“In water year 2018, unregulated inflow volume to Lake Powell was 4.6 million acre-feet (43 percent of average), the third-driest year on record above 2002 and 1977,” says the Bureau of Reclamation’s latest forecast, issued Wednesday.

It also says that inflows into Lake Powell have been above average in only four of the past 19 years.

“The latest hydrology is sobering,” Bureau of Reclamation Commissioner Brenda Burman said last week during remarks at the water conference. “It is time for us to pay attention. We are quickly running out of time.”

Editor’s note: Aspen Journalism covers water and rivers with The Aspen Times. The Times published this story on Monday, Dec. 17, 2018.

#GlenwoodSprings close to securing rights for new #whitewater parks — @AspenJournalism #ColoradoRiver #COriver

Upstream view of the Colorado River at the mouth of the Roaring fork River

From Aspen Journalism (Brent Gardner-Smith):

The city of Glenwood Springs has paddled around the last of several big obstacles in its way to obtaining water rights for three potential whitewater parks in the Colorado River, at Two Rivers Park, Horseshoe Bend and No Name.

While final approvals are not expected from various entities until late January, the city’s water attorney, Mark Hamilton of Holland and Hart, told a state agency last week that general agreement in the water court case was at hand.

The proposed water rights are for “boating, rafting, kayaking, tubing, floating, canoeing, paddling and all other non-motorized recreational uses.”

Glenwood Springs made the crux move in its five-year journey on Wednesday, when Aurora and Colorado Springs signed off on a “call reduction provision” in the city’s proposed water rights decree.

The provision carves out 30,000 acre-feet from the city’s proposed 2013 water right to allow for future upstream transmountain diversions by the Front Range cities. Glenwood Springs had earlier offered a 20,000 acre-foot carve-out provision.

The city made another key maneuver on Thursday, when the directors of the Colorado Water Conservation Board agreed to amend a negative 2015 finding on the city’s water rights application, and agreed to settle with the city in water court.

“Forgive us for being cautious and careful and slow,” said Russ George, who represents the Colorado River basin at CWCB. “This one is not an ordinary [Recreational In-Channel Diversion]. It has its own complications, and overall it had become just a tricky, thorny, complicated project.”

It was also announced Thursday that the Colorado River District and the town of Gypsum support the settlement in concept and are working on final approvals.

The Colorado River at Horseshoe Bend, upstream of Glenwood Springs. Colorado Water Parks and Wildlife has let the City of Glenwood Springs know that this is their least favorite of three potential whitewater parks the city is pursuing water rights for, due to the use of the area by bighorn sheep. Photo credit: Aspen Journalism/Brent Gardner-Smith

Horseshoe Bend lowest priority

Under the settlement, Glenwood Springs has agreed to consult with Colorado Parks and Wildlife on the location, size, design and construction at the three prospective whitewater park sites, including giving Horseshoe Bend the lowest priority of the three locations because of bighorn sheep in the area.

“Horseshoe Bend kind of sits in third position for a variety of reasons,” Jay Skinner, an instream flow specialist for CPW, told the CWCB directors on Thursday. “It certainly is our least favorite of the three sites.”

The Two Rivers Park location is just downstream from central Glenwood Springs, and just above a busy boat ramp at the park.

Horseshoe Bend and No Name are not far upstream from downtown in Glenwood Canyon. They are on a Class II stretch of river below the Class III-to-Class IV Shoshone run. The highway is separated from the river at Horseshoe Bend, and there is an I-70 rest stop next to the river at No Name.

The city has previously obtained settlements in the water court case from BLM, CDOT, Denver Water, Ute Water Conservancy District, Grand Valley Water Users Association, West Divide Water Conservancy District and the Glenwood Hot Springs Lodge and Pool.

“This ends three years of really intense negotiations and collaborations with the applicant (Glenwood Springs) and a lot of work finding compromise and middle ground on this,” Pat Wells, general manager of water resources and demand management at Colorado Springs Utilities, told the CWCB Thursday.

Aurora and Colorado Springs, as partners in the Homestake storage and diversion project, have a high interest in the city’s claims for flow levels in the Colorado River, as they now intend to build a dam and reservoir on lower Homestake Creek as part of the “Eagle River MOU” project, according to an October report from the attorney of the Colorado River District to the district’s board.

That project includes diverting 20,000 acre-feet of additional water under the Continental Divide from the upper Eagle River basin. It also includes diverting 10,000 acre-feet of water for Western Slope uses.

In 2012, the two cities told federal officials “as much as 86,400 acre-feet of water supplies may be developed by completion of the Homestake Project.”

As such, Aurora and Colorado Springs wanted some protection from Glenwood Springs’ pending water right, which would carry a priority date of 2013.

The Colorado River at No Name, above Glenwood Springs, and just off of I-70 near the No Name rest stop. This is one of three sites where the City of Glenwood Springs is pursuing water rights for a potential whitewater park. Photo credit: Aspen Journalism/Brent Gardner-Smith

Protects flows

The city’s water right would span 183 days, from April 1 to Sept. 30 each year.

For 137 of those days, the water right calls for a steady flow 1,250 cubic feet per second, which is the same level of flow that the senior Shoshone hydropower right can call for on the river, above the proposed whitewater parks.

So, for the bulk of the time, the Glenwood’s new water right would make no difference on the river, as it is in the shadow of Shoshone.

But the city wants to step out of that shadow and call for 2,500 cfs of water for 46 days, from June 8 to July 23. And it could call for 4,000 cfs of flow on five days around the Fourth of July, in order to hold competitive boating events.

It is in the 46-day high-flow period when the carve-out will kick in, and reduce by about 25 percent the amount of water the city was pursuing.

“It does limit, significantly, the amount of time that this water right is going to be able to call,” Rob Harris, an attorney representing both Western Resource Advocates and American Whitewater, in support of Glenwood Springs, told the CWCB. “But frankly, that’s the nature of compromise.”

Harris said the remaining flow levels in the river still work for the whitewater parks.

“These are the proper flow rates,” he said. “These rates are the rates that stakeholders in the city and in the community have asked for, and balancing that with this carve out is appropriate.”

Editor’s note: Aspen Journalism covers rivers and water in collaboration with The Aspen Times, the Glenwood Springs Post Independent, and other Swift newspapers. Both the Times and the Post published this story on Monday, Nov. 19, 2018.

City of Glenwood Springs proposed whitewater parks via Aspen Journalism

#Runoff news: High elevation #snowpack and transmountain water should keep #ArkansasRiver mainstem streamflow adequate for boating season

From The Pueblo Chieftain (Tracy Harmon):

“Much of the state experienced lower-than-average snowfall and snowpack,” said Rob White, park manager for the Arkansas Headwaters Recreation Area which encompasses the Arkansas River from Lake County to Lake Pueblo.

“Luckily, the Upper Arkansas River Valley and the Fryingpan-Arkansas Project area received some of the best snow in the state. This means there should be plenty of water for rafters, kayakers, anglers and all the people who enjoy the Arkansas River,” he said.

Whitewater enthusiasts, who make the Arkansas River the most rafted river in the state, received more good news this week from the U.S. Bureau of Reclamation, which manages flows in the river.

The bureau’s May forecast regarding the availability of water for releases in July and August indicates a minimum of 10,000 acre-feet of water will be available for recreational purposes.

As part of the Voluntary Flow Management Program, the bureau will use the water to help maintain flows of at least 700 cubic feet per second from July 1 to Aug. 15 which is the peak of the summer vacation season.

That flow gives the river enough volume to ensure plenty of exciting whitewater rapids for both adrenaline junkies and those seeking a calmer family adventure…

Last year, close to 50 different commercial outfitters along the Arkansas River provided trips for more than 223,00 guests who tested the mild to wild waters of the Arkansas through Pine Creek, the Numbers, Browns Canyon National Monument, Bighorn Sheep Canyon and the Royal Gorge. That is big business for the Upper Arkansas River Valley, resulting in $29 million in direct expenditures and an overall economic impact of $74.4 million, according to the annual report complied for Colorado River Outfitters Association.

“The Arkansas continues to be the most popular river in Colorado with a market share of 38.6 percent of all Colorado rafting use. Market share on the Arkansas has been declining, however, primarily due to increased use on Clear Creek and the Upper Colorado,” the report said…

For more information, visit http://cpw.state.co.us/placestogo/parks/ArkansasHeadwatersRecreationArea.