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<br />tt <br /> <br />te <br /> <br />;ffb.' ! <br />:;i,'~' <br />.......~, <br />-:.~t.- <br />. "~' . <br /> <br />. <br /> <br />001017 <br /> <br />CIlAPl'ER 7 _ PROJECT ACCOMPLISllJ.ENTS <br /> <br />28. EXAMPIES OF OPERATICN <br /> <br />Routing of the 1952 and 1957 snOlllDelt floods are shown on charts 15 and 16. <br />The spillw.y design flood routing is shown on chart 17. This flood _s <br />routed beginning at norlllll 1'ull pool elevation of 6447.5 feet. A lIIIJCiDnmt <br />pool elevation of 6,454.1 feet (with a lIII.Ximum st0rB8e of 23,230 acre-feet) <br />and a peak outflow of 12,600 c. f. s. were obtained. Reservoir storage 1're- <br />quency data based on daily hypothetical operation during the period of <br />record. (1934-1960, /oBreh through July only) are sUllllllll.rized on chart 18. <br />Stege duration curves are shown on chart 19 and a stege f'requency curve is <br />shawn on chart 20. SnOllllll!lt flood f'requency curves under preprojeet and <br />under project conditions for Muddy' Creek at Faonia dam site and for North <br />Fork Gunnison River near Somerset are shawn on charts 21 and 22. <br /> <br />29. OPl~RATION RECORD <br /> <br />( <br /> <br />Operation of Paonia Reservoir began in ~ch 1962. The record of month- <br />end contents of Paonia Reservoir is lIII.intained by North Fork Conservancy <br />District, and is published by the U. S. Geological Survey in the "Surface <br />Water Records" of Colorado. A record or flood control requirements, and <br />of storage and flow pertinent to the flood control operation is contained <br />in the monthly reports submitted to the Chief of Engineers by the District <br />Engineer, Corps of Engineers, Sacramento, California. A caw of this <br />monthly report form is shovn on chart 23. <br /> <br />@:: <br /> <br />21 <br />