A definite plan report, published in November 1976, presents results of studies made since the project was authorized and outlines revisions of the project plan brought about by changing conditions. The final environmental impact statement was filed with the Council on Environmental Quality in September 1976 after a public hearing on the draft statement in Montrose, Colorado, on April 17, 1976. The project was constructed for municipal, industrial, agricultural, recreation, flood control, and fish and wildlife purposes. Construction Construction started in 1978, was completed in 1987, and Ridgway Reservoir first filled in 1990. Benefits Irrigation Production of livestock, predominantly cattle and sheep, is the leading enterprise in the area.
Crops consist primarily of livestock feeds such as alfalfa, meadow hay, pasture, and small grains.
Irrigated lands in the area also produce pinto beans, malt barley, shelling and ensilage corn, alfalfa, onions, and some fruit. Project water supply for irrigation purposes totals 11,200 acre-feet, the largest portion of which is supplemental supplies for the Uncompahgre Project. Domestic, Municipal, and Industrial A water supply of 28,100 acre-feet is available for municipal and industrial uses in Colona, Montrose, Olathe, Delta, and surrounding rural areas. Recreation and Fish and Wildlife Recreational development includes facilities for picnicking, camping, boating, hiking, and enjoyment of the scenic setting. Measures to protect and enhance the fish and wildlife resources have been incorporated into the project plans.