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<br />to Dillon; and tn~ee 200 kv-a, single phase, 69/2.3 kv transformers <br />for serving the camp, dam, and power plant station service. <br /> <br />Colorado River Improvements.--Regulation ,of Colorado Riv~r 'flows <br />at the newly created Granby Reservoir affects the streamfl6..;{:;bet~leen <br />Granby Reservoir and the mouth of Blue River. Provisions for 'the <br />preservation of vested and future rights of water users along this, <br />section of the river inel-ude improvements to safeguard water, supplies <br />for irrigated lands, municipalities, and fish and wildlife. gead~ <br />works for 16 existing ditches were repaired and improved, and"canal <br />systems and' dikes were built for the irrigation of meadow lands " <br />along the river. Along the lower reaches of.the improvement are~, <br />where the Colorado River under natural conditions provides for itri- <br />gati~n of the meadows by overflow arid flooding, seven pumping units <br />were .installed in corrugated-metal-pipe sumps with pipe intakes ., <br />'leading frail) the river. Plans to provide an alternate domestic <br />water supply for the town of Hot Sulphur Springs were terminated, <br />bY"lllUtual agreement, with a cash settlement. Municipal water supplies <br />for the town "of Kremmling have not been impaired by project develop- <br />ment. Improvements are being provided for the protection of fish <br />and wildlife against streamflow depletions resulting from regulation <br />of the river. <br /> <br />Colorado River Collection and Storage System <br /> <br />This system includes facilities for the collection and delivery <br />of project waters to Grand Lake for diversion to the Eastern Slope. <br />Component features provide for the diversion of Willow Creek water <br />to Granby Reservoir, the regulation and storage of Colorado River <br />water, the pumping and transporting of divertible waters from Granby <br />Reservoir to Grand Lake, and the diversion of North Fork waters to <br />Grand Lake. <br /> <br />Granby Re'servoir. located on the Colorado River about five <br />miles northeast of Granby, covers an area of 7,256 acres and pro- <br />vides 544,900 acre-feet of storage capacity, ~ncluding 467,500 acre- <br />feet of active oapacity for operation of the Granby Pumping Plant <br />and 77,400 acre-feet below the elevation of the pump intakes. Prior <br />to being exported to the Eastern Slope, nearly all project waters <br />are stored in this reservoir. Completion of the reservoir included <br />construction of Granby Dam and Dikes, relocating eight miles of: <br />State Highway No. 280 and 14 miles of telephone line, and raising <br />two miles of U. S. Highway No. 34 at low places along the west shore <br />line of the reservoir. <br /> <br />The Granby Dam and Dikes (19L.l-1942 and 1946-1949) are earth <br />and rockfill type structures. The dam, located on the Colorado River <br />about It miles below the mouth of the South Fork7 has a maximum height <br />of 300 feet above foundation, a crest length of 930 feet, and a <br />volume of 2,983,853 cubic yards. Its crest at elevation 8290.5 is <br />topped by a concrete parapet and curb and is traversed by relocated <br /> <br />10 <br />