OCR Text |
Show 124 Lake Mead Evaporation58 Usable Content of Lake Mead at Annual Water End of Water Year Evaporation Year (Acre-feet) \ (Acre-feet) 1935 .................... 4,140,000 106,500 1936 .................... 6,414,000 325,100 1937 .................... 12,432,000 542,700 1938 .................... 21,065,000 737,000 1939 .................... 21,749,000 847,300 1940 .................... 21,144,000 853,000 1941 .................... 26,150,000 938,600 1942 .................... 25,430,000 944,400 1943 .................... 24,070,000 916,200 1944 .................... 22,860,000 879,100 1945 .................... 21,620,000 834,600 1946 .................... 19,010,000 829,400 1947 .................... 21,625,000 794,500 1948 .................... 22,002,000 859,700 1949.................... 22,827,000 787,000 1950 .................... 19,738,000 825,900 B8Source: Ariz. Ex. 98, table 645, pp. 571-572; Ariz. Ex. 77B, table D, p. 30. These figures include evaporation from minor upstream reservoirs. |