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<br />180il <br /> <br />. <br /> <br />4 <br /> <br />operation, the outlet works would be used to make releases to the <br />river for downstream Irrigators and other requIred bypasses. A <br />separate outlet would be provided for the Fort Morgan Canal. The <br />Fort Horgan Canal outlet Is designed to discharge 350 second-feet <br />wIth the reservoir water surface at mInImum elevatIon of 4,351 feet. <br />Karrows ReservoIr data are shown In Table I. <br /> <br /> Table I. Narrows Reservoir <br /> Elevation Capac I ty Area <br /> Pools and Streambed (feet) (acre-feet) (acres) <br /> Maximum pool 4,447.0 1,548,558 39,628 <br /> Top of flood 4,428,5 973,185 25,245 <br /> control pool <br /> Top of Joint use pool 4,404.3 498,185 14,963 <br /> Average annual 4,393.8 358,600 11,651 <br /> maximum pool <br /> Average annual 4,381.5 232,800 8,955 <br /> minimum pool <br /> Top of mInimum pool 4,351.0 50,160 3,631 <br />. Streambed 4,307.0 <br /> <br />Jackson Reservoir's present function of storIng water for the Lower <br />South Platte Water Conservancy District would be abandoned with the <br />water stored for the purpose transferred to Narrows Reservoir. Jackson <br />~servolr, however, would be maintained In the Interest of general <br />recreation and fish and wildlife, Project features and the service <br />area are shown on Plate I of the memorandum report preceding this <br />substantiating report. <br /> <br />The ensuing analysIs of fish and wildlife Is based upon the life of <br />the project, 100 years. <br /> <br />FISH <br /> <br />Without the Project <br /> <br />The area of Influence 0 f the project on fish includes about 15.5 miles <br />of the South Platte River withIn the Joint use pool of Narrows Reser- <br />voir and 5.5 miles of the South Platte RIver Immediately downstream <br />from Narrows Reservoir. <br /> <br />. <br />