Continent: |
Europe | Latitude: |
58.88 | deg. |
Country: |
Russia | Longitude: |
30.52 |
deg. |
River: |
Oredezh | Elevation: |
31.8 |
m |
Station: |
Morovino | Area: |
3060.0 |
km2 |
| Mean for Observation Period: | 1929 | - | 1985 | Total months: | 635 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 9.79 | 7.85 | 10.7 | 74.8 | 38.2 | 12.8 | 9.27 | 9.34 | 11.3 | 14.8 | 19.9 | 15.2 | 19.5 |
| mm | 8.57 | 6.26 | 9.38 | 63.3 | 33.5 | 10.8 | 8.12 | 8.18 | 9.57 | 13.0 | 16.9 | 13.3 | 201. |
| km3 | 0.026 | 0.019 | 0.029 | 0.19 | 0.10 | 0.033 | 0.025 | 0.025 | 0.029 | 0.040 | 0.052 | 0.041 | 0.62 |
| l/s/km2 | 3.20 | 2.57 | 3.50 | 24.4 | 12.5 | 4.18 | 3.03 | 3.05 | 3.69 | 4.84 | 6.51 | 4.95 | 6.37 |
| %% | 4.19 | 3.36 | 4.58 | 32.0 | 16.3 | 5.47 | 3.96 | 3.99 | 4.83 | 6.33 | 8.52 | 6.48 | 100. |
Oredezh at Morovino
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1929 | - | - | - | - | - | - | - | - | - | 11.8 | 21.8 | 27.7 | - |
| 1930 | 16.8 | 7.67 | 14.5 | 49.0 | 19.6 | 6.79 | 5.21 | 28.1 | 24.1 | 25.6 | 36.1 | 35.3 | 22.4 |
| 1931 | 11.5 | 8.50 | 8.47 | 60.3 | 65.0 | 26.0 | 15.3 | 7.96 | 25.0 | 21.9 | 35.2 | 12.6 | 24.8 |
| 1932 | 15.6 | 17.0 | 7.35 | 90.6 | 48.2 | 14.4 | 9.68 | 5.27 | 9.39 | 18.1 | 29.6 | 25.0 | 24.2 |
| 1933 | 14.2 | 5.56 | 13.8 | 46.2 | 18.8 | 5.40 | 3.90 | 6.48 | 23.6 | 24.5 | 16.9 | 6.69 | 15.5 |
| 1934 | 5.86 | 6.76 | 11.6 | 66.1 | 23.8 | 12.5 | 12.8 | 21.3 | 3.67 | 5.75 | 23.1 | 17.1 | 17.5 |
| 1935 | 5.52 | 7.29 | 15.8 | 70.6 | 35.1 | 16.7 | 7.16 | 14.0 | 50.7 | 42.2 | 33.9 | 15.6 | 26.2 |
| 1936 | 15.6 | 11.8 | 16.7 | 83.5 | 38.3 | 11.0 | 7.50 | 6.75 | 6.37 | 6.56 | 7.08 | 12.5 | 18.6 |
| 1937 | 14.2 | 5.10 | 16.2 | 60.6 | 21.9 | 12.6 | 8.94 | 8.11 | 6.58 | 5.47 | 6.52 | 6.92 | 14.4 |
| 1938 | 6.50 | 7.15 | 36.9 | 53.3 | 17.3 | 8.18 | 11.6 | 6.74 | 6.12 | 5.65 | 5.66 | 6.63 | 14.3 |
| 1939 | 5.61 | 6.75 | 5.12 | 46.5 | 20.7 | 9.14 | 6.49 | 6.12 | 5.21 | 5.00 | 4.91 | 3.95 | 10.5 |
| 1940 | 2.94 | 3.01 | 3.79 | 22.2 | 12.7 | 5.29 | 5.32 | 5.77 | 6.30 | 10.3 | 15.4 | 17.4 | 9.20 |
| 1941 | 3.60 | 2.43 | 2.68 | 26.4 | 55.4 | 8.80 | 6.34 | - | - | - | - | - | - |
| 1942 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1943 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1944 | - | - | - | 44.7 | 61.0 | 10.8 | 7.93 | 7.17 | 6.83 | 5.72 | 5.19 | 4.17 | - |
| 1945 | 3.85 | 4.02 | - | - | - | 8.80 | 9.98 | 13.5 | 30.0 | 48.9 | 22.9 | 7.01 | - |
| 1946 | 6.54 | 4.70 | 4.85 | 85.5 | 76.7 | 20.7 | 7.60 | 6.84 | 7.74 | 7.25 | 5.99 | 5.31 | 20.0 |
| 1947 | 4.57 | 4.29 | 4.55 | 62.8 | 31.8 | 17.9 | 7.76 | 6.47 | 5.29 | 6.45 | 6.40 | 7.51 | 13.8 |
| 1948 | 5.94 | 6.69 | 5.85 | 103. | 22.3 | 10.1 | 9.66 | 8.32 | 11.6 | 24.9 | 43.5 | 26.4 | 23.2 |
| 1949 | 9.85 | 8.14 | 8.99 | 63.9 | 15.3 | 26.1 | 21.8 | 8.56 | 7.37 | 8.83 | 9.72 | 23.2 | 17.6 |
| 1950 | 8.45 | 4.89 | 7.02 | 65.2 | 20.4 | 12.7 | 10.1 | 6.20 | 8.74 | 16.8 | 54.5 | 24.5 | 20.0 |
| 1951 | 9.35 | 6.35 | 6.63 | 130. | 22.6 | 9.30 | 12.2 | 6.48 | 5.11 | 5.02 | 5.02 | 13.2 | 19.3 |
| 1952 | 13.0 | 9.20 | 7.06 | 78.0 | 32.7 | 9.89 | 6.77 | 6.95 | 16.9 | 65.8 | 44.3 | 17.0 | 25.6 |
| 1953 | 12.2 | 8.90 | 8.26 | - | 16.3 | 13.5 | 10.3 | 11.8 | - | - | 22.6 | 27.1 | - |
| 1954 | 9.99 | 6.17 | 7.90 | 38.1 | 28.7 | 9.98 | 5.57 | 5.89 | 6.68 | 15.9 | 24.7 | 16.4 | 14.7 |
| 1955 | 13.4 | 12.7 | 9.29 | 24.3 | 129. | 25.9 | 8.82 | 6.18 | 5.58 | 5.81 | 5.94 | 5.58 | 21.0 |
| 1956 | 4.74 | 4.09 | 4.44 | - | - | 7.74 | 6.55 | 6.25 | 5.27 | 4.90 | 6.23 | 7.86 | - |
| 1957 | 7.44 | 8.10 | 6.02 | 98.7 | 69.8 | 13.0 | 8.34 | 12.3 | 26.9 | 40.7 | 28.2 | 10.0 | 27.5 |
| 1958 | 11.8 | 7.75 | 6.76 | 72.2 | 108. | 17.9 | 10.6 | 11.9 | 6.32 | 14.3 | 17.8 | 10.3 | 24.6 |
| 1959 | 6.63 | 8.38 | 15.3 | 164. | 27.2 | 13.8 | 8.87 | 6.74 | 6.13 | 9.18 | 5.52 | 4.05 | 23.0 |
| 1960 | 4.49 | 4.11 | 4.01 | 77.6 | 28.2 | 9.84 | 7.67 | 5.05 | 4.48 | 8.81 | 10.5 | 42.9 | 17.3 |
| 1961 | 16.1 | 11.7 | 43.6 | 77.5 | 32.4 | 9.14 | 5.83 | 16.5 | 15.4 | 7.62 | 8.59 | 12.3 | 21.4 |
| 1962 | 12.1 | 12.2 | 8.72 | 132. | 48.9 | 24.9 | 22.6 | 13.1 | 42.4 | 25.5 | 35.6 | 30.3 | 34.0 |
| 1963 | 8.56 | 5.09 | 5.00 | 56.0 | 37.6 | 5.66 | 3.82 | 4.17 | 6.43 | 9.40 | 13.1 | 4.47 | 13.3 |
| 1964 | 5.02 | 5.47 | 4.58 | 41.4 | 25.9 | 12.1 | 6.56 | 5.26 | 4.75 | 5.50 | 7.40 | 6.41 | 10.9 |
| 1965 | 4.41 | 4.82 | 6.78 | 57.0 | 27.8 | 7.66 | 6.36 | 8.26 | 7.92 | 7.75 | 5.27 | 4.49 | 12.4 |
| 1966 | 3.59 | 4.46 | 7.89 | 95.1 | 100. | 16.8 | 14.2 | 14.1 | 13.3 | 25.4 | 16.6 | 9.47 | 26.7 |
| 1967 | 5.33 | 5.95 | 26.6 | 87.9 | 39.1 | 14.5 | 7.82 | 5.49 | 6.02 | 4.23 | 11.6 | 8.17 | 18.6 |
| 1968 | 6.85 | 5.92 | 17.7 | 96.0 | 25.3 | 8.40 | 8.21 | 5.65 | 5.76 | 12.0 | 33.2 | 9.36 | 19.5 |
| 1969 | 7.76 | 6.69 | 7.04 | 68.3 | 76.2 | 11.1 | 5.00 | 3.77 | 4.64 | 3.86 | 5.00 | 9.39 | 17.4 |
| 1970 | 4.28 | 4.46 | 5.17 | 84.6 | 36.8 | 7.40 | 6.36 | 6.28 | 9.32 | 10.4 | 30.2 | 18.4 | 18.6 |
| 1971 | 12.6 | 24.4 | 12.2 | 128. | 30.8 | 16.2 | 8.12 | 6.35 | 6.46 | 5.97 | 6.88 | 6.11 | 22.0 |
| 1972 | 5.79 | 4.30 | 5.92 | 57.2 | 18.4 | 7.30 | 4.45 | 2.79 | 3.06 | 2.67 | 2.36 | 3.65 | 9.82 |
| 1973 | 2.63 | 3.43 | 8.21 | 17.2 | 12.8 | 6.37 | 3.54 | 3.34 | 4.27 | 5.39 | 11.9 | 7.92 | 7.25 |
| 1974 | 6.93 | 5.42 | 6.31 | 42.0 | 42.1 | 28.8 | 21.4 | 44.0 | 8.58 | 14.3 | 34.3 | 29.4 | 23.6 |
| 1975 | 43.3 | 23.2 | 21.9 | 82.4 | 14.9 | 7.28 | 5.09 | 4.77 | 4.17 | 5.76 | 5.36 | 6.87 | 18.7 |
| 1976 | 7.87 | 5.98 | 5.33 | 72.0 | 44.8 | 26.5 | 16.8 | 7.73 | 10.1 | 7.56 | 13.0 | 18.9 | 19.7 |
| 1977 | 7.34 | 5.91 | 8.89 | 92.6 | 34.8 | 8.72 | 6.30 | 7.13 | 7.66 | 15.3 | 29.0 | 16.6 | 20.0 |
| 1978 | 8.25 | 6.32 | 7.56 | 106. | 20.7 | 8.80 | 17.4 | 22.8 | 29.4 | 21.7 | 39.2 | 17.5 | 25.5 |
| 1979 | 7.09 | 6.24 | 9.97 | 74.2 | 49.6 | 7.20 | 8.01 | 10.1 | 7.25 | 9.08 | 14.2 | 26.7 | 19.1 |
| 1980 | 7.13 | 7.23 | 6.04 | 74.0 | 39.1 | 6.95 | 10.5 | 11.7 | 10.1 | 15.6 | 39.8 | 29.9 | 21.5 |
| 1981 | 13.8 | 10.5 | 16.0 | 73.4 | 36.8 | 19.9 | 8.47 | 7.03 | 12.7 | 23.3 | 38.0 | 24.7 | 23.7 |
| 1982 | 12.1 | 11.2 | 18.3 | 133. | 31.8 | 12.4 | 11.9 | 8.69 | 12.7 | 17.5 | 37.3 | 28.0 | 27.9 |
| 1983 | 25.0 | 15.7 | 21.9 | 116. | 25.6 | 12.2 | 11.0 | 7.01 | 5.36 | 7.91 | 17.2 | 22.7 | 24.0 |
| 1984 | 27.8 | 16.1 | 9.62 | 105. | 23.3 | 11.7 | 8.36 | 6.39 | 9.24 | 21.7 | 24.8 | 10.7 | 22.9 |
| 1985 | 7.27 | 5.89 | 6.45 | 62.0 | 45.2 | 18.0 | 11.8 | 9.58 | 12.5 | 27.6 | 40.9 | 16.4 | 22.0 |