Continent: |
Europe | Latitude: |
0.00 | deg. |
Country: |
f.USSR | Longitude: |
0.00 |
deg. |
River: |
Ena | Elevation: |
151.3 |
m |
Station: |
Ena | Area: |
1620.0 |
km2 |
| Mean for Observation Period: | 1934 | - | 1990 | Total months: | 674 |
| - | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| m3/c | 11.6 | 8.87 | 8.16 | 9.48 | 39.9 | 37.3 | 23.9 | 21.1 | 21.7 | 20.2 | 15.8 | 12.2 | 19.2 |
| mm | 19.2 | 13.4 | 13.5 | 15.2 | 66.0 | 59.7 | 39.5 | 35.0 | 34.8 | 33.4 | 25.3 | 20.2 | 374. |
| km3 | 0.031 | 0.022 | 0.022 | 0.025 | 0.11 | 0.097 | 0.064 | 0.057 | 0.056 | 0.054 | 0.041 | 0.033 | 0.61 |
| l/s/km2 | 7.16 | 5.48 | 5.04 | 5.85 | 24.6 | 23.1 | 14.7 | 13.1 | 13.4 | 12.5 | 9.78 | 7.52 | 11.8 |
| %% | 5.04 | 3.85 | 3.54 | 4.12 | 17.3 | 16.2 | 10.4 | 9.18 | 9.43 | 8.76 | 6.88 | 5.29 | 100. |
Ena at Ena
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
| 1934 | - | - | - | - | 55.3 | 26.6 | 20.4 | 19.2 | 21.0 | 21.4 | 20.1 | 13.9 | - |
| 1935 | 11.2 | 9.30 | 8.40 | 8.10 | 22.9 | 48.7 | 20.3 | 18.6 | 16.2 | 21.7 | 27.8 | 17.6 | 19.2 |
| 1936 | 10.5 | 9.30 | 8.00 | 9.50 | 35.3 | 18.3 | 21.9 | 19.7 | 19.7 | 19.7 | 15.0 | 9.20 | 16.3 |
| 1937 | 7.70 | 8.00 | 8.40 | 14.1 | 23.2 | 17.1 | 11.5 | 9.30 | 14.5 | 15.1 | 14.1 | 10.2 | 12.8 |
| 1938 | 8.40 | 8.10 | 7.60 | 7.90 | 33.0 | 36.1 | 24.4 | 17.6 | 19.3 | 18.1 | 17.2 | 14.5 | 17.7 |
| 1939 | 11.0 | 10.5 | 9.70 | 8.70 | 30.2 | 36.8 | - | - | - | - | - | - | - |
| 1940 | 8.00 | 7.60 | 7.30 | 8.10 | 42.3 | 19.6 | 19.6 | 27.5 | 25.7 | 18.7 | 11.9 | 10.1 | 17.2 |
| 1941 | 8.30 | 7.70 | 8.10 | 8.60 | 22.4 | 25.6 | 14.2 | 13.7 | 14.0 | 11.7 | 6.60 | 5.60 | 12.2 |
| 1942 | 5.20 | 5.10 | 5.40 | 6.90 | 39.0 | 24.3 | 12.4 | 11.3 | 15.1 | 14.9 | 11.5 | 9.30 | 13.4 |
| 1943 | 8.60 | 8.50 | 9.60 | 10.3 | 49.0 | 32.7 | 19.8 | 37.3 | 30.9 | 32.6 | 22.4 | 11.6 | 22.8 |
| 1944 | 9.90 | 10.3 | 8.80 | 8.10 | 30.8 | 39.3 | 19.0 | 20.2 | 19.5 | 17.5 | 18.6 | 14.6 | 18.0 |
| 1945 | 10.9 | 10.2 | 8.70 | 8.40 | 20.0 | 53.6 | 18.8 | 15.9 | 18.1 | 15.6 | 9.70 | 8.90 | 16.6 |
| 1946 | 9.10 | 8.70 | 8.50 | 8.60 | 33.3 | 23.8 | 19.6 | 19.8 | 17.4 | 15.6 | 9.40 | 8.20 | 15.2 |
| 1947 | 7.70 | 7.20 | 6.20 | 8.00 | 26.4 | 14.7 | 13.0 | 14.6 | 12.8 | 16.5 | 11.7 | 8.10 | 12.2 |
| 1948 | 7.00 | 7.00 | 7.20 | 9.10 | 50.5 | 36.0 | 19.6 | 16.7 | 18.9 | 21.2 | 15.0 | 13.1 | 18.4 |
| 1949 | 11.1 | 10.3 | 9.10 | 12.6 | 68.9 | 56.8 | 21.9 | 20.1 | 17.4 | 25.6 | 23.2 | 15.4 | 24.4 |
| 1950 | 10.9 | 10.2 | 9.40 | 16.4 | 43.3 | 26.6 | 20.7 | 14.0 | 15.5 | 17.6 | 13.0 | 10.0 | 17.3 |
| 1951 | 8.00 | 7.60 | 7.20 | 8.20 | 23.1 | 41.6 | 43.7 | 22.5 | 24.1 | 17.9 | 13.2 | 12.1 | 19.1 |
| 1952 | 10.1 | 8.40 | 6.90 | 8.90 | 34.0 | 57.6 | 28.5 | 38.1 | 32.2 | 22.1 | 14.2 | 12.3 | 22.8 |
| 1953 | 10.1 | 8.30 | 7.70 | 10.6 | 60.4 | 28.3 | 18.4 | 26.9 | 28.4 | 23.0 | 17.4 | 15.0 | 21.2 |
| 1954 | 11.5 | 9.60 | 9.00 | 8.70 | 35.6 | 36.8 | 35.1 | 29.7 | 35.3 | 33.7 | 21.0 | 16.6 | 23.6 |
| 1955 | 13.0 | 10.5 | 8.70 | 8.10 | 32.8 | 71.5 | 40.6 | 21.3 | 21.1 | 20.7 | 17.3 | 10.9 | 23.0 |
| 1956 | 9.60 | 8.60 | 8.30 | 7.60 | 38.7 | 27.0 | 14.4 | 12.7 | 12.7 | 15.1 | 10.8 | 9.30 | 14.6 |
| 1957 | 7.40 | 7.00 | 7.00 | 8.20 | 51.1 | 49.3 | 28.1 | 22.6 | 27.1 | 25.1 | 21.9 | 15.6 | 22.5 |
| 1958 | 12.7 | 9.50 | 8.40 | 8.60 | 23.5 | 64.2 | 40.6 | 21.5 | 17.6 | 14.9 | 15.4 | 9.00 | 20.5 |
| 1959 | 9.90 | 9.10 | 7.90 | 8.30 | 49.7 | 17.8 | 15.2 | 16.5 | 21.1 | 17.9 | 12.4 | 11.4 | 16.4 |
| 1960 | 9.00 | 7.70 | 8.20 | 15.3 | 23.7 | 16.7 | 9.60 | 11.5 | 12.1 | 10.7 | 7.80 | 6.90 | 11.6 |
| 1961 | 6.20 | 5.80 | 6.00 | 6.00 | 22.6 | 64.7 | 26.8 | 27.7 | 21.8 | 20.4 | 17.1 | 13.7 | 19.9 |
| 1962 | 11.4 | 9.30 | 8.00 | 10.9 | 48.9 | 39.0 | 23.6 | 26.7 | 22.9 | 16.8 | 16.8 | 12.5 | 20.6 |
| 1963 | 10.0 | 8.00 | 7.50 | 9.00 | 41.9 | 24.4 | 20.1 | 17.7 | 26.7 | 27.4 | 17.5 | 14.6 | 18.7 |
| 1964 | 11.3 | 9.60 | 8.10 | 7.70 | 52.0 | 32.2 | 17.5 | 14.9 | 23.2 | 18.3 | 14.5 | 11.2 | 18.4 |
| 1965 | 9.30 | 7.50 | 6.50 | 10.7 | 27.5 | 47.5 | 28.8 | 40.6 | 31.2 | 23.2 | 15.4 | 11.8 | 21.7 |
| 1966 | 10.6 | 9.10 | 8.80 | 8.40 | 63.8 | 35.2 | 31.8 | 23.4 | 27.7 | 23.3 | 22.6 | 15.1 | 23.3 |
| 1967 | 11.8 | 10.3 | 9.20 | 12.6 | 51.5 | 49.3 | 22.6 | 19.6 | 21.0 | 17.7 | 28.0 | 16.1 | 22.5 |
| 1968 | 12.0 | 10.5 | 9.40 | 7.90 | 23.7 | 49.1 | 24.3 | 24.9 | 19.2 | 17.4 | 12.3 | 11.0 | 18.5 |
| 1969 | 8.80 | 7.40 | 7.00 | 7.70 | 24.1 | 53.5 | 21.3 | 14.2 | 19.8 | 21.9 | 15.4 | 12.0 | 17.8 |
| 1970 | 9.40 | 8.60 | 7.30 | 6.70 | 26.4 | 29.4 | 21.0 | 15.9 | 31.2 | 27.3 | 15.6 | 14.0 | 17.7 |
| 1971 | 11.0 | 10.2 | 9.40 | 8.80 | 26.2 | 40.8 | 25.9 | 21.0 | 23.9 | 17.5 | 15.1 | 12.4 | 18.5 |
| 1972 | 10.2 | 8.40 | 8.40 | 8.60 | 31.2 | 45.1 | 19.2 | 16.7 | 24.7 | 22.5 | 15.8 | 13.5 | 18.7 |
| 1973 | 11.5 | 10.0 | 9.50 | 9.60 | 57.0 | 49.2 | 16.8 | 13.5 | 11.8 | 12.1 | 10.7 | 8.60 | 18.4 |
| 1974 | 7.40 | 7.10 | 7.00 | 6.80 | 25.8 | 40.9 | 43.2 | 40.5 | 33.1 | 29.0 | 15.4 | 16.0 | 22.7 |
| 1975 | 11.9 | 9.70 | 8.90 | 9.00 | 69.1 | 38.5 | 22.7 | 16.7 | 21.1 | 25.6 | 16.6 | 13.7 | 22.0 |
| 1976 | 11.0 | 9.70 | 8.60 | 9.50 | 45.8 | 22.6 | 17.2 | 13.3 | 13.0 | 11.3 | 9.60 | 9.30 | 15.1 |
| 1977 | 7.40 | 7.00 | 7.00 | 7.10 | 54.1 | 33.4 | 29.9 | 23.1 | 19.9 | 16.4 | 16.8 | 12.9 | 19.6 |
| 1978 | 11.0 | 9.00 | 8.90 | 8.20 | 36.7 | 27.0 | 29.2 | 23.4 | 23.6 | 22.6 | 16.5 | 12.5 | 19.0 |
| 1979 | 10.6 | 8.80 | 7.90 | 7.70 | 56.8 | 34.4 | 23.6 | 21.5 | 24.2 | 18.9 | 13.9 | 12.3 | 20.1 |
| 1980 | 11.8 | 8.90 | 7.80 | 8.10 | 34.0 | 36.4 | 15.1 | 16.6 | 16.3 | 17.3 | 14.1 | 12.7 | 16.6 |
| 1981 | 10.7 | 9.30 | 8.20 | 7.40 | 53.4 | 61.3 | 42.8 | 32.3 | 24.2 | 25.9 | 17.6 | 12.4 | 25.5 |
| 1982 | 10.3 | 10.6 | 8.90 | 8.40 | 57.6 | 67.0 | 33.3 | 28.1 | 31.3 | 21.1 | 18.6 | 14.3 | 25.8 |
| 1983 | 12.1 | 10.5 | 9.20 | 18.5 | 54.7 | 45.4 | 25.5 | 23.2 | 24.5 | 30.2 | 20.1 | 15.1 | 24.1 |
| 1984 | 12.3 | 10.9 | 9.00 | 10.1 | 59.5 | 25.3 | 53.1 | 34.3 | 22.6 | 18.2 | 14.6 | 12.3 | 23.5 |
| 1985 | 9.00 | 6.80 | 6.60 | 6.00 | 22.3 | 42.0 | 16.8 | 13.9 | 20.0 | 26.6 | 15.8 | 13.6 | 16.6 |
| 1986 | 11.4 | 9.30 | 8.20 | 8.70 | 42.4 | 38.3 | 20.6 | 19.8 | 18.3 | 21.5 | 20.3 | 13.0 | 19.3 |
| 1987 | 10.1 | 9.70 | 9.70 | 9.80 | 46.8 | 23.4 | 22.4 | 21.0 | 32.4 | 19.2 | 16.1 | 10.4 | 19.3 |
| 1988 | 8.50 | 8.90 | 7.40 | 8.00 | 29.9 | 23.6 | 15.3 | 22.1 | 23.5 | 23.6 | 16.2 | 12.8 | 16.6 |
| 1989 | 10.8 | 10.2 | 9.40 | 15.9 | 58.4 | 36.2 | 28.5 | 18.5 | 20.1 | 16.6 | 19.8 | 13.3 | 21.5 |
| 1990 | 103. | 11.5 | 9.40 | 21.1 | 32.3 | 26.0 | 27.6 | 20.1 | 15.6 | 15.7 | 9.80 | 10.1 | 25.2 |