The #Colorado River District and Partners Work to Postpone #YampaRiver Call #ColoradoRiver #COriver #GreenRiver #aridification

Yampa River at Phiips burg June 14, 2021. Photo credit: Scott Hummer

Here’s the release from the Colorado River District (Marielle Cowdin and Lindsay DeFrates):

Hotter temperatures and the long-running drought have dried soils and reduced runoff across the Western Slope, but certain river basins have taken harder hits. Last Thursday, July 29, the Colorado Division of Water Resources placed a call on the Yampa River, restricting water use for junior water rights holders.

“This is only the third time the Yampa has ever been on call,” said Hunter Causey, Director of Asset Management and Chief Engineer at the Colorado River District. “The previous call was last year, but this year’s is almost a month earlier, which highlights what an extraordinary drought we are in.”

The following weekend’s monsoonal rains, however, brought some relief and added opportunity; the call was taken off the Yampa at 11 a.m. on Monday, August 2. Working cooperatively with engineers at the Division of Water Resources, the Colorado River District will help to keep the call off the river to aid downstream farmers and ranchers with releases from Elkhead Reservoir. The 1,500 acre-feet designated for this effort will serve to postpone another call but is unlikely to do so indefinitely.

The Elkhead releases are part of the 2021 Yampa River Flow Pilot Project, a collaborative effort to better understand the need for additional water supplies in the Yampa River Basin for historical water users while enhancing river flows for endangered fish and recreational users. The Pilot Project was funded earlier this year by the River District’s Community Funding Partnership, a result of the voter-approved 7A ballot question last November.
“This demonstrates the positive and immediate impacts of the River District’s Community Funding Partnership, the funding program made possible by 7A,” said Amy Moyer, Director of Strategic Partnerships at the River District. “We worked quickly with multiple partners to secure these releases. This is how we are navigating extraordinary times and connecting with all our water users.”

Alongside these Pilot Project releases, a study is currently underway in partnership with Tri-State Generation and Transmission Association and Upper Yampa Water Conservancy District. The Yampa Storage Modelling project is exploring options to more fully utilize water releases from reservoirs in the Yampa Basin to benefit agricultural water users.

Additionally, the Colorado River District is currently working on additional efforts to provide relief for farmers and ranchers at the end of the summer season.

“These partnerships highlight the importance of cooperative efforts to keep water flowing as we face an uncertain future regarding water supply,” said River District General Manager Andy Mueller. “The Colorado River District will continue to be an active voice for West Slope water users and the health of our rivers.”

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