COLORADO RIVER WATER USE, ACRE-FEET (see *NOTE) UPPER LOWER CY BASIN BASIN ARIZONA CALIF. NEVADA MEXICO 1906 1157000 --- --- --- --- 19482300 1907 1399001 --- --- --- --- 25503900 1908 1093000 --- --- --- --- 13690600 1909 1568999 --- --- --- --- 25970400 1910 1279001 --- --- --- --- 14333600 1911 1405999 --- --- --- --- 17841000 1912 1639998 --- --- --- --- 18368300 1913 1479002 --- --- --- --- 11771500 1914 1887001 1711500 7296 1704204 0 20645600 1915 1528001 1791192 7296 1783896 0 14644900 1916 1876000 2019095 9395 2009700 0 23138600 1917 2145000 2097791 9395 2088396 0 20612000 1918 1714001 2402496 15996 2386500 0 13145500 1919 1605001 2352802 18502 2334300 0 10743800 1920 2212001 2515595 20399 2495196 0 21438300 1921 2301000 2143897 15301 2128596 0 19435200 1922 2004000 2484000 18600 2465400 0 17018500 1923 2008999 2859599 23496 2836103 0 17841600 1924 1720999 2867305 174408 2692897 0 11347400 1925 1693000 2888902 184101 2704801 0 12404700 1926 1844999 2851910 181501 2670409 0 12199600 1927 2030000 2994407 222804 2771603 0 17114900 1928 1957000 3061994 227401 2834593 0 12772600 1929 2205999 3245496 195204 3050292 0 17476400 1930 1816001 3382895 290495 3092400 0 10611300 1931 1380998 2875103 265296 2609807 0 4830000 1932 1958000 2797200 228793 2568407 0 14198000 1933 1611998 2911416 319608 2591808 0 8016200 1934 1244999 2137933 315013 1822920 0 2383830 1935 1638002 2826063 333508 2492555 0 4037600 1936 1831001 3388676 502732 2885944 0 3464800 1937 1843001 3513334 353683 3159651 0 3995400 1938 2105999 3300797 323388 2977409 0 4170600 1939 1684999 3311955 311329 3000626 0 6557100 1940 1519000 3369057 383995 2985062 0 5437500 1941 2097002 3182669 338439 2844230 0 11735700 1942 2097002 3102119 279962 2819685 2472 10484700 1943 1841000 3097652 337159 2743293 17200 7271800 1944 1934000 3250725 403876 2834049 12800 8612600 1945 1866000 3393476 498515 2888661 6300 6462300 1946 1680999 3672767 500050 3167417 5300 3804220 1947 1957000 3777844 513200 3258444 6200 4243420 1948 1926001 3874713 517248 3352589 4876 6260600 1949 2017000 4172985 524129 3644345 4511 6565100 1950 1837000 4635660 589175 4040767 5718 4456300 1951 1816001 4940634 609188 4324682 6764 3639200 1952 2348001 5183069 779392 4395144 8533 10145500 1953 1906999 5476325 862951 4602321 11053 5223700 1954 1842001 5565277 960839 4587303 17135 4346500 1955 1922000 5506637 951239 4537651 17747 3058500 1956 1993000 5616254 972279 4622275 21700 1637630 1957 2481999 5452712 939048 4495640 18024 2853290 1958 2233000 5425948 1006721 4401444 17783 5908400 1959 1917999 5777912 1072398 4689012 16502 3050800 1960 2060000 6102348 1099502 4983885 18961 2337620 1961 1796999 6198165 980442 5200747 16976 1671820 1962 2391001 6225995 991644 5212989 21362 1810570 1963 1876000 6277630 1025205 5227934 24491 1833750 1964 2077999 6217206 1127176 5064733 25297 1501790 1965 2596002 5931230 1008531 4899987 22716 1687661 1966 2568000 6196305 1072744 5096907 26656 1623723 1967 2663002 6021833 1107927 4886715 27190 1502781 1968 2613000 6276124 1170005 5072514 33614 1511737 1969 2600001 6073590 1139671 4896527 37392 1514604 1970 2624999 6254768 1201441 5015018 38308 1528502 1971 2951401 6563709 1296930 5216192 50586 1506414 1972 3007400 6514730 1203043 5230635 81051 1526234 1973 2847500 6678940 1268744 5317547 92649 1505337 1974 3220199 6834560 1325631 5414040 94889 1505481 1975 3000701 6413770 1358003 4983705 72062 1511697 1976 2919799 6027806 1248020 4706594 73192 1567572 1977 2445999 6401796 1231275 5097343 73174 1570584 1978 3309099 5809575 1234942 4503340 71293 1544385 1979 3265400 6028107 1150854 4788423 88830 3167491 1980 3219700 6046467 1221226 4732879 92362 7040568 1981 3465198 6314245 1415830 4788470 109945 2042472 1982 3487699 5642436 1240384 4299799 102253 1549318 1983 3342500 5393777 1062169 4245082 86526 14189656 1984 3262799 5888553 1116116 4671080 101357 15543017 1985 3540599 6074596 1194208 4778748 101640 11810999 1986 3424401 6273877 1356930 4804802 112144 10813748 1987 3521602 6734996 1734172 4891961 108863 4646483 1988 3953700 7091838 1922737 5039679 129420 2330711 1989 4044200 7530329 2229697 5144417 156213 1589609 1990 3802998 7656008 2260271 5217626 178111 1541988 1991 3876701 7048367 1864359 5003784 180224 1520873 1992 4027600 6599387 1906070 4544068 177551 1580732 1993 3736901 7196668 2246696 4835018 207944 5192772 1994 4250001 7614041 2152410 5234089 227542 1525520 1995 3366299 7364260 2221346 4925480 217439 1712324 1996 3975000 8286659 2714755 5322655 249249 1505334 1997 3788001 8346776 2853886 5250120 242777 2872457 1998 3795001 7857239 2566707 5045230 245303 4718441 1999 3647999 8213780 2728270 5194380 291135 2894105 2000 3904000 8286953 2802759 5162215 321983 2037138 2001 8411176 2841027 5254718 315430 1700577 2002 8657442 2969228 5365608 322607 1623163 *NOTE: -1971-1995 Upper Basin values from Draft Revised Upper Colorado River Basin Consumptive Uses and Losses Report. -1996-2000 Upper Basin values from Draft Upper Colorado River Basin Consumptive Uses and Losses Report. -More Upper Basin reports available at: www.usbr.gov/uc/library/envdocs/reports/crs/crsul.html -Lower Basin uses prior to 1914 unavailable. -Lower Basin uses 1914-1963 provided by each user i.e., Agricultural District, MWD, and others. -Lower Basin uses after 1963 from USBR Article V Records and are not reduced for unmeasured return flow credits.