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WSP06888
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Last modified
1/26/2010 2:24:49 PM
Creation date
10/12/2006 1:56:15 AM
Metadata
Fields
Template:
Water Supply Protection
File Number
8270.100
Description
Colorado River Basin Water Quality/Salinity -- Misc Water Quality
Basin
Colorado Mainstem
Water Division
5
Date
4/1/1982
Author
USDA
Title
Colorado River Water Quality Improvement Program - Final Environmental Impact Statement for Lower Gunnison Basin Unit - Montrose and Delta Counties CO and Uintah Basin Unit
Water Supply Pro - Doc Type
EIS
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<br /> <br />-- <br /> <br />plan avoids 33,600 acres of wetlands. USDA will make every effort to work <br />with cooperators to include wildlife practices in their conservation plan. A <br />Memorandum of Understanding between the Soil Conservation Service and the <br />Agricultural Stabilization and Conservation Service is being negotiated. That <br />agreement could establish that cost sharing for salinity control practices is <br />conditional on the farmer installing, with available cost sharing, those salinity <br />control and associated wetland and wildlife practices in the conservation plan <br />of operations. Such a memorandum already exists for the Uintah Basin in Utah. <br /> <br /> <br />At the present time wetland losses resulting from USDA activities in the Salinity <br />Control Program in the Uintah Basin are being minimized by including wildlife <br />conservation practices in the conservation plan for the individual farms. <br />Conservation measures for salinity control are being applied only on those <br />lands which have been cultivated for four of the last five years, and wetlands <br />are not being drained to convert them to other uses. The wildlife practices <br />are available at a 75 percent cost share rate on long-term agreements. The <br />USDA agencies will be working with the state divisions of wildlife and with <br />the U.S. Fish and Wildlife Service in the development of the individual conser- <br />vation plans. <br /> <br />A second mitigation scenario would be for the USDA wetland mitigation to be <br />included in the off-farm mitigation plan, and therefore be included in the <br />USBR report, which will eventually be submitted to the Congress for authorization <br />and funding. However, there is no present plan for such an arrangement. <br /> <br />A third mitigation scenario, which is outside the jurisdiction and present <br />authority of USDA, would be for Congress to fund USDA wetland mitigation for <br />the plan to be implemented at the time Congress approves the ASCS, Agricul- <br />tural Conservation Program, or other funding for the salinity control practices. <br />The funding, estimated at $17,600,000 for full mitigation, could be tied to <br />the levels of habitat improvement shown in Table A-1-4. It would be desirable <br />to develop blocks of land (purchased or obtained by wildlife easement) for <br />wildlife use rather than on the individual farms or on contiguous farms where <br />the salinity control practices ,are being installed. However, this would also <br />require additional authorities if ASCS was to handle the cost sharing and <br />provisions for operation and maintenance. Public ownership or management by <br />lease or other arrangements for those wetlands that could be upgraded, as <br />shown in the alternatives, may be necessary to assure adequate development and <br />long life of such areas for mitigative purposes. It would be necessary to <br />overcome the problems of water rights, operation and maintenance and taxation <br />of the wetlands devoted to mitigation. <br /> <br />Conflicts <br /> <br />The concept of mitigating for loss of wetland habitat and of reducing <br />the salt load carried by the Colorado River present a possible conflict between <br />environmental values. The Colorado River Basin SQlinity Control Act, Public <br />Law 93-320, firmly establishes that the purpose of salinity studies is to <br />develop alternative actions to reduce the salt load carried by the Colorado <br />River. Much of the salt load is attributed to the irrigation systems and <br />practices throughout the valley. These same irrigation systems and practices <br />are the source of water for some wetlands in the valley. As seepage from the <br />irrigation systems is reduced and as irrigation efficiency is increased, these <br />irrigation induced wetlands will be unavoidably lost. Each alternative plan <br /> <br />IV-24 <br /> <br />
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