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WSP12152
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Last modified
1/26/2010 3:20:03 PM
Creation date
10/12/2006 5:25:03 AM
Metadata
Fields
Template:
Water Supply Protection
File Number
8273.800.10
Description
Colorado River Basin Salinity Control - Federal Agencies - Joint Reports
Basin
Colorado Mainstem
Water Division
5
Date
12/1/1989
Title
1989 Joint Evaluation of Salinity Control Programs in the Colorado River Basin
Water Supply Pro - Doc Type
Report/Study
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<br />.... <br />w <br />r.:. <br />en <br /> <br />The USDA program provides for the <br />installation of 19,700 acres of sprinkler <br />irrigation systems and 268 miles of <br />irrigation pipeline and 1,850 acres of <br />improved surface systems. The USDA <br />program is projected to reduce salt loading <br />to the Colorado River by 38,000 tons per <br />year. Replacement of wildlife habitat values <br />foregone during implementation will be <br />carried out in accordance with the <br />procedures identified in the EIS. An <br />experienced wildlife biologist was assigned <br />to the Cortez SCS field office in November <br />1989. This biologist will provide leadership <br />for implementation of the voluntary wildlife <br />habitat replacement program. <br /> <br />The Cooperative Extension Service <br />developed an information brochure which <br />describes the McElmo Creek salinity <br />program, A slide/tape presentation on the <br />salinity program is in the process of being <br />finalized, <br /> <br />Elephant Skin Wash Verification <br />Project, Colorado. BLM <br /> <br />The Elephant Skin Wash Verification <br />Project was implemented in 1984 and <br />established to determine the effectiveness of <br />controlling natural erosion through the <br />implementation of structural measures <br />only. The decision made in the <br />Uncompahgre Resource Management Plan <br />concerning this project was to maintain <br />existing structures and to conduct detailed <br />monitoring, A monitoring evaluation report <br />addressing the effectiveness of this project <br />is scheduled for 1992, <br /> <br />Glenwood-Dotsero Springs Unit, <br />Colorado. Reclamation <br /> <br />Reclamation is pursuing an evaluation of a <br />potential industrial use alternative for this <br />unit. The potential development would <br /> <br />include the use of waste heat from a natural <br />gas turbine power plant to desalinate a <br />portion of the saline springs water in <br />Glenwood Springs, Colorado. The byproduct <br />salt could be marketed by the developer to <br />replace salt which is imported into the <br />Colorado River Basin. The desalinated <br />water would either be returned to the <br />Colorado River or marketed to some local <br />users, Reclamation has completed a <br />competitive negotiated cooperative agree- <br />ment for the planning, construction, and <br />operation of the facility with the developer. <br /> <br />The process would prevent approximately <br />65,000 tons of salt per year from entering <br />the Colorado River. The cooperative <br />agreement was signed in the fall of 1989. In <br />fiscal year 1990, Reclamation and the <br />developer will cooperate to prepare an <br />environmental assessment and the <br />necessary documents to seek authorization <br />of the project from Congress. Public <br />involvement and information activities <br />began early in October with duties shared <br />by both entities, <br /> <br />Grand Valley, Colorado <br /> <br />Reclamation <br /> <br />Reclamation's canal lining of the west end <br />QQvernment Highline Canal was completed <br />with an additional 5,600 tons of salt <br />precluded from entering the river system <br />annually, Seventeen miles oflaterals were <br />placed in pipe; this work was substantially <br />complete by May 1989, A contract to pipe <br />another 15 miles oflaterals was let this fall. <br />When completed, these lateral improve- <br />ments will reduce salinity by 20,000 tons <br />per year, <br /> <br />More than $12,000 was paid to Grand <br />Valley Irrigation Company (GVIC) for <br />salinity-related preconstruction work from <br />October 1988 to September 1989. Work <br />included selection of a lateral to be <br /> <br />5 <br />
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