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Last modified
1/25/2010 7:14:53 PM
Creation date
10/5/2006 3:43:32 AM
Metadata
Fields
Template:
Floodplain Documents
County
Ouray
Community
Ouray
Stream Name
Uncompahgre River
Basin
Gunnison
Title
Draft Environmental Assessment Ridgway Dam and Reservoir Water Control Manual
Date
4/1/1996
Prepared For
State of Colorado
Prepared By
US Army Corps of Engineers
Floodplain - Doc Type
Project
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<br />. <br /> <br />and state park are also easily accessible from U.S. Highway 550, the major north-south <br />highway in western Colorado. <br /> <br />.. <br /> <br />Within the Uncompahgre Valley, a significant portion of the total lands are <br />privately owned and used for agriculture and livestock. Small grains, alfalfa, and <br />pasture are the principal crops, with alfalfa and pasture produced on more than <br />70 percent of the irrigated land within the flood plain. A few cash crops are grown; <br />but most are marketed as livestock and animal products. Grazing by cattle and sheep, <br />the main livestock in the state, is allowed . <br /> <br />. <br /> <br />Under the no-action alternative, land use patterns are not expected to change <br />significantly because future development has been limited, since there are minimal <br />services in the project area, and the existing large parcels are assumed to continue in <br />public or agricultural use with no indication that the property owners will convert the <br />land to other purposes. The provision of flood control to the project area would not <br />increase urbanization or alter existing land use patterns because of the same limitations <br />described earlier. No mitigation would be required with the adoption and <br />implementation of the flood control operations as described in the water control manual <br />because there are no significant impacts to land use. <br /> <br />. <br /> <br />. <br /> <br />4.6 Socioeconomics. The economy of the region is largely fonned by ranching, <br />agriculture, mineral development, and tourism. A number of manufacturing firms are <br />also established in the area. Beef cattle and sheep are the major agricultural <br />. enterprises. Mining of gold, silver, lead, and zinc is an important source of income in <br />the upper Uncompahgre Valley. Mining activity was on a decline until the prices of <br />these metals increased, so it was economically feasible to increase production levels; <br />however, production has not returned to the high levels of earlier times, <br /> <br />. <br /> <br />. <br /> <br />Recreation and tourism are other increasingly important industries of the area. <br />People are attracted to the area because of the streams, lakes, and scenic beauty of the <br />San Juan Mountains. <br /> <br />. <br /> <br />Under no-action alternative, no significant effects on the socioeconomics of the <br />area are anticipated. There would be some socioeconomic effects when flood levels <br />exceed 2,000 cfs during major flood events. Flooding could potentially cailse banks to <br />erode, possibly causing damage to crops and pastures and resulting in economic loss. <br /> <br />. <br /> <br />In using the water control diagram, there would be no significant effects on the <br />socioeconomics of the area. It is anticipated that the economy of the San Juan Basin, <br />including the Ridgway area, will continue to grow with or without adoption of the <br />water control manual. The development of these resources and increases. in irrigation <br />and recreation activities would continue to accelerate the population and economic <br />growth of the local counties. However, since its remote geographic location places it. <br /> <br />. <br /> <br />12 <br /> <br />. <br />
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