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<br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />M3031 <br /> <br />U. S. Geological Survey Gaging Station located at Watson, <br />Utah for the 1$ year period of 1943-1960 as used in this study <br />averaged 4$7,900 acre feet. This is 16.2 persent less than <br />the 582,000 acre feet of runoff for the 32 year period 1914- <br />1945 as reported for the White River Basin by the Upper Colo- <br />rado River Compact Commission. The Watson, Utah gaging station <br />records the runoff of about 100 square miles of the 15$ square <br />miles of White River Basin watershed area in Utah as well as <br /> <br />the watershed runoff in Colorado. With allowance for the water- <br />shed in Utah of 900 acre feet, the average net runoff of the <br />river attributable to the watershed in Colorado is 487,000 acre <br />feet for the 1943-1960 study period. <br /> <br />Annual Historic Runoff - Units 1000 Acre Feet <br /> <br />Year <br /> <br />i^lhite River Colorado River \ihite in <br />at at Percent of <br />State Line Lee Ferry Colorado <br />435 11, 260 ).8 <br />445 13,220 3.4 <br />498 11,540 4.3 <br />394 8,744 4.5 <br />56$ 13,510 4.2 <br />527 1),690 3;$ <br />536 14,360 3.7 <br />446 11,060 4.0 <br />467 9,$39 4.7 <br />693 17,980 3.3 <br />475 $,505 5.4 <br />340 6,116 5.6 <br />387 7,307 5.3 <br />41$ 8,750 4.$ <br />727 17,340 4.2 <br />594 14,260 4.2 <br />415 6,756 6.1 <br />400 9,192 4.4 <br />4$7 11,31$ 4.3 <br /> <br />1943 <br />1944 <br />1945 <br />1946 <br />1947 <br />1948 <br />1949 <br />1950 <br />1951 <br />1952 <br />1953 <br />1954 <br />1955 <br />1956 <br />1957 <br />1958 <br />1959 <br />1960 <br /> <br />Average <br /> <br />-4- <br /> <br />," "',,,- ., <br />