Lower Arkansas Valley Water Conservancy District board meeting recap

Arkansas River Basin -- Graphic via the Colorado Geological Survey
Arkansas River Basin — Graphic via the Colorado Geological Survey

From the La Junta Tribune-Democrat (Bette McFarren):

[Roy] Vaughan’s information confirmed what the directors and audience already knew: the snowpack is super and the water supply in reservoirs way above average. Vaughan wasn’t sure the drought was broken, but Director Leroy Mauch said the breaking of the drought has been announced on the radio. As of January 11, 214,296 acre-feet were stored in the Pueblo Reservoir and 134,442 a/f of project water, 41,694 a/f of excess capacity water, 38,158 a/f of winter water. There are 110,931 a/f of project space in Pueblo and 38,928 a/f of project space in Twin and Turquoise. The collection system has been winterized. Mt. Elbert conduit is presently running 350 cubic feet per second. 205 cfs are moving from Twin to Pueblo. The Bureau intends to move an additional 40,000 a/f from the upper reservoirs. The movement of water will be adjusted according to the forecast and customers’ needs.

Manager Jay Winner is working on pilot programs. In one, some ponds will be sealed to prevent loss through seepage. “We have already shown how much water is lost through evaporation and seepage in present ponds,” said Winner. The base line is established. Another pilot program will test the feasibility of trading water pollution downstream. This may lead to a solution of the problem of certain naturally-occurring pollutants in this area, notably selenium.

Mark Holmberg’s study of hydrology and geospatial analylsis of water table changes in the Lower Arkansas Valley will produce poster-sized maps of the bedrock, alluvial plain and average water levels in the Arkansas River Valley from the Pueblo Reservoir to the Colorado-Kansas Line. His study revealed a drop in water level of approximately 3 percent, presenting figures from 2001, 2008 and 2015. The study is now in the editorial division for finishing touches and will soon be published.

Mike Weber of the LAVWCD gave an overview of conservation trusts. During the year, LAVWCD closed on three easements: Leonard Joseph Proctor, Rex Reyher and Stan Cline. LAVWCD also participated in four easements with the Palmer Land Trust. At the end of 2016, LAVWCD has closed a total of 56 conservation easements (not counting Palmer Land Trust work). LAVWCD now holds easements in the following counties: Bent, Crowley, Custer, Fremont, Huerfano, Otero, Prowers, Pueblo and Teller, and under the following eight ditches/canals: Bessemer, Catlin, Colorado, Fort Bent, Fort Lyon, Highline, Holbrook and Otero.

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