Continent: |
Europe | Latitude: |
43.50 | deg. |
Country: |
Russia | Longitude: |
43.28 |
deg. |
River: |
Chegem 1 | Elevation: |
875.7 |
m |
Station: |
Nizhniy Chegem | Area: |
739.0 |
km2 |
| Mean for Observation Period: | 1925 | - | 1985 | Total months: | 686 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 3.40 | 3.08 | 3.14 | 4.35 | 10.7 | 23.9 | 39.2 | 36.1 | 18.4 | 8.38 | 5.32 | 4.05 | 13.3 |
| mm | 12.3 | 10.2 | 11.4 | 15.3 | 38.9 | 83.8 | 142. | 131. | 64.6 | 30.4 | 18.7 | 14.7 | 570. |
| km3 | 0.0091 | 0.0075 | 0.0084 | 0.011 | 0.029 | 0.062 | 0.10 | 0.097 | 0.048 | 0.022 | 0.014 | 0.011 | 0.42 |
| l/s/km2 | 4.61 | 4.16 | 4.25 | 5.89 | 14.5 | 32.3 | 53.0 | 48.9 | 24.9 | 11.3 | 7.20 | 5.47 | 18.0 |
| %% | 2.13 | 1.92 | 1.96 | 2.72 | 6.71 | 14.9 | 24.5 | 22.6 | 11.5 | 5.23 | 3.32 | 2.53 | 100. |
Chegem 1 at Nizhniy Chegem
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1925 | - | - | - | 3.91 | 8.39 | 20.8 | 33.7 | 39.8 | 20.0 | 7.44 | 4.66 | 4.11 | - |
| 1926 | 3.70 | 3.61 | 3.57 | 4.25 | 10.7 | 25.5 | 43.7 | - | - | - | - | - | - |
| 1927 | 2.97 | 2.85 | 2.65 | 3.62 | 10.4 | 28.9 | 55.4 | 50.5 | 24.7 | 9.42 | 6.30 | 5.43 | 16.9 |
| 1928 | 3.15 | 3.98 | 2.85 | 5.52 | 10.6 | 21.9 | 34.2 | 24.6 | 16.8 | 7.45 | 4.58 | 3.75 | 11.6 |
| 1929 | 3.37 | 3.08 | 2.89 | 3.69 | 11.5 | 16.9 | 38.1 | 40.3 | 24.3 | 11.4 | 5.16 | 3.84 | 13.7 |
| 1930 | 3.23 | 3.24 | 3.05 | 3.79 | 7.40 | 16.6 | - | - | 14.3 | 8.36 | 4.97 | 3.75 | - |
| 1931 | 3.41 | 3.35 | 3.37 | 3.54 | 6.37 | 24.0 | 47.2 | 40.7 | 27.2 | 8.80 | 5.44 | 4.44 | 14.8 |
| 1932 | 3.35 | 3.18 | 3.71 | 5.23 | 12.6 | 33.5 | 30.2 | 35.0 | 22.0 | 10.1 | 6.14 | 4.52 | 14.1 |
| 1933 | 3.79 | 3.25 | 3.33 | 5.50 | 9.34 | 12.9 | 27.7 | 32.3 | 21.6 | 9.16 | 4.76 | 3.25 | 11.4 |
| 1934 | 2.30 | 2.02 | 2.56 | 2.94 | 7.83 | 15.6 | 34.0 | 31.3 | 16.1 | 6.47 | 4.10 | 3.14 | 10.7 |
| 1935 | 2.40 | 2.25 | 2.18 | 3.13 | 9.88 | 19.2 | 35.3 | 42.3 | 23.4 | 6.79 | 4.13 | 3.47 | 12.9 |
| 1936 | 2.94 | 2.41 | 2.37 | 3.28 | 6.00 | 28.3 | 39.5 | 41.7 | 14.1 | 11.0 | 6.13 | 3.90 | 13.5 |
| 1937 | 4.11 | 2.79 | 2.87 | 4.17 | 9.11 | 17.0 | 67.2 | 46.1 | 27.0 | 10.5 | 5.41 | 3.97 | 16.7 |
| 1938 | 3.52 | 2.84 | 2.98 | 4.05 | 7.45 | 22.9 | 39.6 | 34.2 | 22.1 | 6.72 | 4.22 | 3.18 | 12.8 |
| 1939 | 2.83 | 2.28 | 2.83 | 4.54 | 9.93 | 26.0 | 37.3 | 41.6 | 15.9 | 12.4 | 6.54 | 4.24 | 13.9 |
| 1940 | 3.67 | 3.51 | 3.83 | 6.32 | 9.49 | 23.4 | 38.7 | 47.1 | 19.1 | 8.12 | 5.96 | 3.91 | 14.4 |
| 1941 | 3.28 | 2.94 | 2.82 | 4.43 | 10.6 | 24.1 | 37.9 | 29.3 | 20.4 | 7.20 | 5.11 | 3.54 | 12.6 |
| 1942 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1943 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1944 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1945 | 2.79 | 2.69 | 2.61 | 2.71 | 6.54 | 19.5 | 25.6 | 28.7 | 14.9 | 7.05 | 5.17 | 4.77 | 10.3 |
| 1946 | 4.04 | 3.10 | 4.17 | 5.08 | 11.8 | 23.8 | 39.3 | 34.0 | 23.7 | 7.19 | 4.76 | 3.58 | 13.7 |
| 1947 | 3.11 | 2.76 | 3.36 | 3.54 | 7.16 | 22.3 | 38.2 | 25.4 | 14.0 | 6.67 | 4.10 | 3.26 | 11.2 |
| 1948 | 2.69 | 2.46 | 2.42 | 3.56 | 16.3 | 40.5 | 40.1 | 35.0 | 14.6 | 7.54 | 4.71 | 3.71 | 14.5 |
| 1949 | 3.33 | 3.13 | 3.11 | 3.57 | 10.8 | 25.9 | 36.4 | 40.2 | 16.9 | 8.14 | 4.68 | 3.48 | 13.3 |
| 1950 | 3.50 | 2.86 | 2.73 | 4.71 | 10.9 | 19.0 | 31.1 | 28.8 | 18.0 | 7.20 | 4.62 | 3.24 | 11.4 |
| 1951 | 2.66 | 2.43 | 2.66 | 3.45 | 7.96 | 23.9 | 38.3 | 37.9 | 15.0 | 6.36 | 4.25 | 3.14 | 12.3 |
| 1952 | 2.78 | 2.43 | 2.49 | 3.18 | 8.64 | 21.0 | 47.0 | 36.8 | 17.1 | 6.85 | 3.88 | 3.05 | 12.9 |
| 1953 | 2.82 | 2.38 | 2.14 | 2.64 | 6.80 | 21.3 | 35.6 | 43.2 | 18.0 | 7.69 | 3.85 | 2.99 | 12.5 |
| 1954 | 2.97 | 2.13 | 2.39 | 3.14 | 12.6 | 28.0 | 42.1 | 37.7 | 22.0 | 8.98 | 3.89 | 2.94 | 14.1 |
| 1955 | 2.57 | 2.49 | 2.34 | 2.82 | 12.0 | 26.2 | 36.9 | 33.7 | 19.5 | 9.63 | 6.42 | 3.46 | 13.2 |
| 1956 | 2.67 | 2.38 | 2.37 | 3.31 | 7.77 | 28.5 | 35.1 | 37.1 | 21.0 | 8.66 | 5.03 | 3.72 | 13.1 |
| 1957 | 3.08 | 2.83 | 2.93 | 6.11 | 12.5 | 26.6 | 40.4 | 42.2 | 22.3 | 7.54 | 4.16 | 3.19 | 14.5 |
| 1958 | 2.88 | 2.62 | 2.60 | 3.60 | 12.9 | 24.2 | 34.3 | 32.8 | 15.2 | 7.64 | 5.21 | 3.75 | 12.3 |
| 1959 | 3.42 | 3.09 | 2.88 | 4.06 | 13.6 | 21.6 | 40.4 | 37.1 | 14.3 | 7.78 | 6.15 | 5.13 | 13.3 |
| 1960 | 4.31 | 3.88 | 3.66 | 5.65 | 15.4 | 28.2 | 37.5 | 34.7 | 19.2 | 8.63 | 5.98 | 4.47 | 14.3 |
| 1961 | 3.04 | 2.56 | 2.83 | 5.21 | 13.4 | 25.6 | 43.2 | 33.1 | 11.7 | 6.69 | 4.81 | 3.91 | 13.0 |
| 1962 | 3.06 | 3.00 | 3.24 | 3.94 | 13.7 | 22.3 | 42.3 | 34.4 | 16.5 | 8.10 | 5.24 | 4.19 | 13.3 |
| 1963 | 3.69 | 3.49 | 3.36 | 5.28 | 13.0 | 26.6 | 48.8 | 37.4 | 18.6 | 9.49 | 5.69 | 4.61 | 15.0 |
| 1964 | 3.38 | 3.11 | 3.28 | 4.51 | 11.2 | 26.4 | 31.4 | 26.7 | 19.2 | 10.6 | 6.11 | 4.84 | 12.6 |
| 1965 | 3.98 | 3.58 | 3.48 | 3.94 | 9.16 | 25.5 | 43.0 | 39.4 | 16.9 | 8.07 | 5.53 | 4.37 | 13.9 |
| 1966 | 3.64 | 3.03 | 2.98 | 3.77 | 8.71 | 21.4 | 41.5 | 42.5 | 20.0 | 8.82 | 5.63 | 4.32 | 13.9 |
| 1967 | 3.72 | 3.47 | 3.49 | 4.17 | 13.4 | 20.2 | 39.0 | 46.7 | 17.8 | 8.88 | 6.54 | 4.92 | 14.4 |
| 1968 | 4.25 | 3.87 | 4.09 | 5.16 | 13.2 | 21.7 | 39.6 | 33.7 | 18.7 | 8.17 | 5.73 | 4.26 | 13.5 |
| 1969 | 3.82 | 3.16 | 3.45 | 4.53 | 15.0 | 25.5 | 27.8 | 35.8 | 19.2 | 7.02 | 4.57 | 3.65 | 12.8 |
| 1970 | 3.20 | 3.18 | 3.26 | 5.90 | 12.3 | 28.0 | 42.9 | 36.1 | 17.9 | 10.4 | 6.53 | 4.66 | 14.5 |
| 1971 | 4.03 | 3.70 | 3.86 | 4.49 | 12.2 | 21.1 | 35.1 | 32.5 | 21.5 | 8.49 | 5.09 | 3.86 | 13.0 |
| 1972 | 3.67 | 2.73 | 2.59 | 4.17 | 7.72 | 28.4 | 45.5 | 43.4 | 18.8 | 15.2 | 8.78 | 5.03 | 15.5 |
| 1973 | 3.81 | 3.56 | 3.50 | 5.62 | 12.9 | 23.3 | 45.4 | 41.6 | 15.9 | 9.08 | 6.31 | 5.74 | 14.7 |
| 1974 | 4.08 | 4.22 | 4.73 | 5.21 | 15.7 | 30.8 | 38.3 | 28.7 | 15.4 | 8.76 | 5.70 | 4.63 | 13.9 |
| 1975 | 3.93 | 3.62 | 3.63 | 4.77 | 9.70 | 32.7 | 50.7 | 32.9 | 16.6 | 8.22 | 5.33 | 4.48 | 14.7 |
| 1976 | 3.88 | 3.80 | 3.71 | 5.19 | 10.8 | 20.2 | 34.3 | 40.1 | 15.7 | 7.44 | 5.52 | 4.50 | 12.9 |
| 1977 | 3.80 | 3.42 | 4.03 | 6.25 | 8.83 | 20.7 | 31.8 | 37.6 | 16.6 | 8.22 | 5.29 | 3.61 | 12.5 |
| 1978 | 3.15 | 2.89 | 2.66 | 3.06 | 6.77 | 17.7 | 38.0 | 37.6 | 20.2 | 8.76 | 6.09 | 4.75 | 12.6 |
| 1979 | 3.73 | 3.24 | 3.47 | 5.04 | 12.9 | 27.1 | 36.5 | 37.3 | 19.7 | 7.84 | 6.37 | 4.30 | 14.0 |
| 1980 | 3.50 | 2.71 | 2.68 | 4.78 | 13.2 | 23.9 | 46.8 | 31.7 | 14.7 | 6.70 | 5.12 | 4.00 | 13.3 |
| 1981 | 3.47 | 3.09 | 3.06 | 3.39 | 7.54 | 31.6 | 46.9 | 40.6 | 27.5 | 10.5 | 7.14 | 5.37 | 15.8 |
| 1982 | 4.14 | 3.93 | 3.53 | 5.14 | 12.1 | 23.6 | 42.1 | 28.9 | 18.8 | 7.14 | 5.52 | 4.62 | 13.3 |
| 1983 | 4.22 | 4.23 | 4.21 | 5.40 | 10.4 | 17.3 | 44.1 | 33.4 | 9.03 | 5.10 | 4.20 | 3.47 | 12.1 |
| 1984 | 3.37 | 3.27 | 3.56 | 5.30 | 15.8 | 27.0 | 34.1 | 21.4 | 14.4 | 8.01 | 5.32 | 4.48 | 12.2 |
| 1985 | 3.88 | 3.31 | 3.44 | 5.14 | 12.2 | 19.1 | 25.6 | 26.5 | 13.5 | 6.80 | 4.53 | 3.68 | 10.6 |