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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 />I <br />I <br />I <br /> <br />M33231 <br /> <br />(1) <br />Year San Juan <br />River at <br />Rosa <br /> <br />1942 1,33,.0 <br />1943 621.8 <br />1944 923., <br />194, 7,7.8 <br />1946 342.2 <br />1947 ,4,.9 <br />1948 92,.8 <br />1949 1,064.0 <br />19,0 477.3 <br />19,1 327.9 <br />1952 1,23,.0 <br />1953 459.7 <br />1954 433.4 <br />1955 434., <br />1956 464.7 <br /> <br />1942-1956 Av. 690.0 <br />19,3-1956 Av. 448.1 <br /> <br /> TABLE II <br />(2) (1) (1) (3) (4) <br />Pine River Animas LaPlata Mancos McElmo Total <br />& Spring River River at River Creek Colorado <br />Creek at near State near near State <br />LaBoca Cedar Line Towaoc State Line <br /> Hill <br />342.0 991. 7 66.1 92.1 1903 2,846.2 <br />169.0 623.0 23.8 42.7 29.0 1,509.3 <br />319.0 860.7 28.8 56.0 24.4 2,212.4 <br />132.0 589.9 25.0 36.0 28.4 1,569.1 . <br />81.0 438.6 9.7 15.0 26.1 912.6. <br />139.0 668.5 11. 7 29.0 29., 1,423.6 <br />344.0 865.5 22.4 34.0 26.8 2,218., , <br />328.0 945.1 35.0 46.0 26.2 2,444.3 <br />94.0 464.9 13.0 17.0 26.9 1,093.1 <br />68.0 372.9 8.0 6.2 14., 797.5 <br />304.3 985.4 45.3 60.7 24.9 2,655.6 <br />83.7 442.3 11.4 11.8 20.0 1,028.9 ' <br />88.4 426.8 6.7 10,0 20.8 986.1 <br />102.8 464.0 9.4 14.2 26.5 1,0,1.4 ' <br />91.2 431.1 8.4 8.3 20.2 1,023.9 , <br />179.1 638.0 21.6 31.9 24.2 1,584.8 <br />91.5 441. 0 9.0 11.1 21.9 1,022.6 , <br /> <br />(1) U,S.G.S. published record. <br />(2) U,S.G.S. published record for 1951-1956. Estimated for 1942-1950. <br />(3) U,S.G.S. published record for 1942-1943 and 1951-1956, Estimated for 1944-1950. <br />(4) U.S.G.S. published record for 1942-1950. Estimated for 1951-19,6. <br /> <br />Water Exports and Imports <br /> <br />Water is exported from the San Juan River Basin to the Rio Grande River <br /> <br />Basin in Colorado by five diversions, and imported to the San Juan River Basin <br /> <br />from the Dolores River Basin in Colorado by two diversions. Data on water <br /> <br />exported and imported by tributary streams is shown in Table III. All <br /> <br />figures are given in acre feet per year. <br /> <br />1 :a <br /> <br />-5- <br /> <br />11 ' '[.-01 <br /> <br />. <br />0". ,iliMj <br />