2annualflowsforColoradoRiver1911-1972.csv
| Year | flow |
| 1911 | 18.11 |
| 1912 | 21.07 |
| 1913 | 15.77 |
| 1914 | 24.17 |
| 1915 | 14.71 |
| 1916 | 22.54 |
| 1917 | 25.79 |
| 1918 | 16.94 |
| 1919 | 12.99 |
| 1920 | 24.68 |
| 1921 | 25.22 |
| 1922 | 19.81 |
| 1923 | 20.89 |
| 1924 | 14.4 |
| 1925 | 15.21 |
| 1926 | 16.08 |
| 1927 | 21.57 |
| 1928 | 18.13 |
| 1929 | 24.18 |
| 1930 | 15.26 |
| 1931 | 7.64 |
| 1932 | 18.64 |
| 1933 | 11.99 |
| 1934 | 4.85 |
| 1935 | 12.63 |
| 1936 | 14.93 |
| 1937 | 14.77 |
| 1938 | 14.11 |
| 1939 | 10.88 |
| 1940 | 9.33 |
| 1941 | 22 |
| 1942 | 18.24 |
| 1943 | 14.04 |
| 1944 | 16.03 |
| 1945 | 14.5 |
| 1946 | 10.79 |
| 1947 | 17.32 |
| 1948 | 15.88 |
| 1949 | 18.01 |
| 1950 | 13.3 |
| 1951 | 12.2 |
| 1952 | 22.06 |
| 1953 | 10.74 |
| 1954 | 7.57 |
| 1955 | 8.57 |
| 1956 | 10.67 |
| 1957 | 23.04 |
| 1958 | 16.19 |
| 1959 | 8.68 |
| 1960 | 10.82 |
| 1961 | 11.61 |
| 1962 | 17.81 |
| 1963 | 1.66 |
| 1964 | 3.98 |
| 1965 | 14.3 |
| 1966 | 9.57 |
| 1967 | 9.32 |
| 1968 | 10.73 |
| 1969 | 11.06 |
| 1970 | 9.92 |
| 1971 | 11.39 |
| 1972 | 11.52 |