Continent: |
Europe | Latitude: |
57.40 | deg. |
Country: |
Russia | Longitude: |
41.27 |
deg. |
River: |
Shacha | Elevation: |
82.7 |
m |
Station: |
Privolzhsk | Area: |
601.0 |
km2 |
| Mean for Observation Period: | 1934 | - | 1985 | Total months: | 434 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 0.67 | 0.58 | 1.38 | 22.6 | 4.26 | 1.23 | 0.92 | 0.64 | 1.44 | 2.42 | 1.63 | 0.85 | 3.22 |
| mm | 3.00 | 2.38 | 6.14 | 97.4 | 19.0 | 5.29 | 4.09 | 2.83 | 6.22 | 10.8 | 7.01 | 3.77 | 169. |
| km3 | 0.0018 | 0.0014 | 0.0037 | 0.059 | 0.011 | 0.0032 | 0.0025 | 0.0017 | 0.0037 | 0.0065 | 0.0042 | 0.0023 | 0.10 |
| l/s/km2 | 1.12 | 0.97 | 2.29 | 37.6 | 7.08 | 2.04 | 1.53 | 1.06 | 2.40 | 4.02 | 2.71 | 1.41 | 5.35 |
| %% | 1.75 | 1.52 | 3.57 | 58.5 | 11.0 | 3.18 | 2.38 | 1.65 | 3.74 | 6.26 | 4.21 | 2.19 | 100. |
Shacha at Privolzhsk
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1934 | - | - | - | - | 1.45 | 3.09 | 1.72 | 1.64 | 0.72 | 1.03 | 0.99 | 0.45 | - |
| 1935 | 0.51 | 0.33 | 0.69 | 14.1 | 0.82 | 0.43 | 0.97 | 2.44 | 6.40 | 11.7 | 2.48 | 0.37 | 3.44 |
| 1936 | 0.83 | 0.86 | 0.80 | 44.2 | 30.9 | 0.56 | 0.58 | 0.63 | 0.52 | 0.65 | - | - | - |
| 1937 | - | - | - | 2.72 | 0.39 | 0.37 | 0.43 | 0.41 | 0.42 | 0.50 | 0.38 | 0.33 | - |
| 1938 | 0.30 | 0.32 | 1.35 | 20.0 | 2.59 | 0.42 | 0.45 | 0.36 | 0.44 | 0.86 | 1.10 | 0.46 | 2.39 |
| 1939 | 0.23 | 0.26 | 1.36 | 22.4 | 2.38 | 0.49 | 0.91 | 0.70 | 0.76 | 1.50 | 0.99 | 0.53 | 2.71 |
| 1940 | 0.33 | 0.25 | 1.24 | 21.2 | 1.03 | 0.29 | 0.21 | 0.15 | 0.21 | 0.31 | 1.72 | 0.35 | 2.27 |
| 1941 | 0.24 | 0.23 | 0.34 | 25.4 | 6.27 | 2.00 | 0.60 | 0.69 | 0.98 | 1.23 | 0.56 | 0.30 | 3.24 |
| 1942 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1943 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1944 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1945 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1946 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1947 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1948 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1949 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1950 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1951 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1952 | 0.50 | 0.47 | 0.47 | 23.0 | 4.78 | 1.04 | 1.67 | 1.28 | 3.20 | 13.0 | 8.88 | 0.76 | 4.92 |
| 1953 | 0.54 | 0.43 | 0.78 | 20.3 | 4.48 | 0.48 | 0.45 | 0.98 | 21.4 | 17.1 | 1.09 | 2.62 | 5.89 |
| 1954 | 0.42 | 0.54 | 3.61 | 11.6 | 4.66 | 0.71 | 0.46 | 0.53 | 0.56 | 5.30 | 4.19 | 0.82 | 2.78 |
| 1955 | 0.59 | 0.53 | 0.64 | 40.9 | 10.3 | 6.44 | 0.95 | 0.51 | 0.36 | 0.55 | 0.56 | 0.41 | 5.23 |
| 1956 | 0.46 | 0.52 | 0.44 | 32.2 | 7.94 | 1.24 | 1.80 | 1.29 | 2.71 | 8.09 | 1.10 | 1.22 | 4.92 |
| 1957 | 0.92 | 0.98 | 0.84 | 35.8 | 2.12 | 1.67 | 1.58 | 0.47 | 0.79 | 1.69 | 0.99 | 0.41 | 4.02 |
| 1958 | 0.54 | 0.71 | 0.71 | 41.8 | 13.2 | 0.56 | 0.55 | 0.56 | 0.90 | 1.14 | 0.85 | 0.64 | 5.18 |
| 1959 | 0.56 | 0.77 | 1.32 | 32.2 | 3.07 | 1.11 | 2.40 | 0.67 | 0.33 | 0.57 | 0.59 | 0.36 | 3.66 |
| 1960 | 0.56 | 0.43 | 0.91 | 22.6 | 1.58 | 0.50 | 0.40 | 0.29 | 0.56 | 1.04 | 0.72 | 1.10 | 2.56 |
| 1961 | 0.80 | 0.79 | 1.08 | 35.3 | - | - | - | - | - | - | - | - | - |
| 1962 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1963 | - | - | - | - | 1.68 | 0.95 | 0.73 | 0.28 | - | - | - | - | - |
| 1964 | - | - | - | - | 2.01 | 0.44 | - | - | - | - | - | - | - |
| 1965 | - | - | - | - | 1.19 | 1.01 | 0.46 | 0.26 | - | - | - | - | - |
| 1966 | - | - | - | 35.1 | 2.30 | 0.63 | 0.34 | 0.27 | 0.28 | 0.34 | - | - | - |
| 1967 | - | - | - | - | 0.68 | 0.42 | 0.22 | 0.21 | 0.22 | 0.27 | - | - | - |
| 1968 | - | - | - | - | 0.40 | 0.23 | 0.19 | 0.17 | 0.19 | 0.27 | 0.28 | 0.56 | - |
| 1969 | 0.58 | 0.47 | 0.54 | 22.0 | 1.14 | 0.60 | 0.25 | 0.25 | 0.28 | 0.65 | 0.90 | 0.82 | 2.37 |
| 1970 | 0.61 | 0.46 | 0.36 | 30.9 | 2.54 | 0.60 | 0.43 | 0.40 | 0.50 | 0.59 | 0.64 | 0.66 | 3.22 |
| 1971 | 0.48 | 0.50 | 0.67 | 7.51 | 1.06 | 0.58 | 0.82 | 0.65 | 0.69 | 0.61 | 0.74 | 0.64 | 1.25 |
| 1972 | 0.44 | 0.38 | 1.18 | 21.6 | 1.21 | 0.70 | 0.53 | 0.43 | 0.39 | 0.51 | 0.64 | 0.66 | 2.39 |
| 1973 | 0.59 | 0.74 | 0.86 | 4.94 | 0.74 | 0.51 | 0.44 | 0.37 | 0.38 | 0.52 | 0.49 | 0.64 | 0.94 |
| 1974 | 0.76 | 0.60 | 0.68 | 7.19 | 1.51 | 1.12 | 0.68 | 0.87 | 0.52 | 0.62 | 0.65 | 0.65 | 1.32 |
| 1975 | 0.79 | 0.70 | 1.12 | 4.83 | 0.81 | 0.53 | 0.45 | 0.39 | 0.39 | 0.38 | 0.45 | 0.49 | 0.94 |
| 1976 | 0.55 | 0.56 | 0.52 | 20.7 | 5.30 | 0.74 | 0.51 | 0.43 | 0.46 | 0.47 | 0.55 | 0.42 | 2.60 |
| 1977 | 0.54 | 0.47 | 0.73 | 14.7 | 1.61 | 0.74 | 0.42 | 0.39 | 0.43 | 0.55 | 0.58 | 0.48 | 1.80 |
| 1978 | 0.50 | 0.49 | 1.20 | 5.45 | 2.57 | 2.08 | 1.05 | 0.48 | 0.54 | 1.96 | 1.74 | 0.95 | 1.58 |
| 1979 | 0.86 | 0.54 | 0.90 | 26.0 | 9.86 | 0.53 | 0.44 | 0.59 | 0.49 | 0.48 | 0.54 | 0.54 | 3.48 |
| 1980 | 0.32 | 0.29 | 0.29 | 27.5 | 14.8 | 1.78 | 4.48 | 0.54 | 0.61 | 1.57 | 2.62 | 1.27 | 4.67 |
| 1981 | 1.64 | 1.18 | 1.94 | 31.7 | 7.29 | 0.81 | 0.72 | 0.60 | 0.95 | 1.40 | 1.01 | 1.19 | 4.20 |
| 1982 | 0.69 | 0.76 | 1.09 | 18.5 | 2.73 | 2.18 | 1.70 | 1.00 | 1.36 | 2.34 | 5.69 | 3.47 | 3.46 |
| 1983 | 2.78 | 1.45 | 15.2 | 18.3 | 1.39 | 1.19 | 1.18 | 0.82 | 0.67 | 1.23 | 1.20 | 2.04 | 3.95 |
| 1984 | 1.07 | 0.61 | 0.76 | 13.2 | 1.19 | 0.62 | 1.61 | 0.79 | 1.27 | 4.73 | 2.38 | 0.66 | 2.41 |
| 1985 | 0.70 | 0.68 | 0.85 | 34.5 | 8.33 | 8.63 | 2.00 | 1.00 | 1.46 | 3.64 | 6.99 | 1.49 | 5.86 |