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<br />00 <br />L"':l <br />C-.: <br /> Summary of Water Operation Study for 6,000 Acres of Land <br />Under Grass Valley Canal with Annual Diversion Requirement of 3 Acre-feet <br /> ,.r ,folic:. at Harvey Gap Reservoir <br /> Run-off Divertable Ideal Shortage Shortage <br /> East Harvey Gap . Deinadd. in Percent <br /> Rifle Creek Reservoir in Acre of <br />Year Acre-feet Acre-feet Acre-feet Feet Total <br /> (1) (2) (3) (4) (5) <br />1937 25,901 16,360 18,000 1,640 9 <br />1938 32,537 18,000 18,000 0 0 <br />1939 29,008 16,650 18,000 1,350 7 <br />1940 24,774 15,650 18,000 2,350 13 <br />1941 28,670 18,000 18,000 0 0 <br />1942 34,110 18,000 18,000 0 0 <br />1943 26,620 13,200 18,000 4,800 17 <br />Average 28,802 16,550 18,000 1,450 7 <br /> <br />(1) <br />(2) <br />(3) <br />(4) <br /> <br />Total run-off of East Rifle Creek at the head of the Grass Valley <br />Canal. <br />Useab1e water at Harvey Gap Reservoir within ideal demand after <br />allowance of 10% for canal and reservoir losses. <br />Total ideal demand requirement for 6,000 acres. <br />and (5) Irrigation shortages in acre-feet of water per year and in <br />percent of total annual requirement. <br /> <br />';:~., I <br /> <br />14 <br />