Results
| Country: | U.S.S.R.
| | Station: | Petropavlovsk | | River: | Ishim | | Area: | 118000 km2 | | Lat: | 54.97 | | Lon: | 69.12 | | Source: | RivDIS | | PointID: | 833 | | Area Units: | km2 | | Discharge Units: | m3/sec | | Starting Year: | 1965 | | Ending Year: | 1984 | | Total Years: | 20 | | Total Usable Years: | 18 | |
| |
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
|---|
| 1965 | 7 | 5 | 7 | 179 | 95 | 28 | 10 | 7 | 5 | 6 | 5 | 4 | 29.83 |
| 1966 | 2 | 2 | 2 | 204 | 359 | 98 | 22 | 12 | 9 | 9 | 8 | 6 | 61.08 |
| 1967 | 3 | 3 | 2 | 23 | 28 | 16 | 5 | 3 | 2 | -9999 | -9999 | -9999 | -9999 |
| 1968 | 2 | 1 | 9 | 4 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 2 |
| 1969 | 0.2 | 0.2 | 0.7 | 10.5 | 8.5 | 2.6 | 1.6 | 2.1 | 1.9 | 2.3 | 2.5 | 2 | 2.93 |
| 1970 | 1.1 | 1.4 | 2.5 | 215 | 223 | 55.5 | 16 | 7.5 | 7.6 | 9.2 | 7.7 | 6.9 | 46.12 |
| 1971 | 6.2 | 6 | 5.6 | 220 | 737 | 156 | 45.5 | 19.5 | 12.5 | 12.5 | 12.5 | 10 | 103.61 |
| 1972 | 7.8 | 7.1 | 7.8 | 160 | 499 | 136 | 39 | 18.5 | 13.5 | 10.5 | 7.9 | 7.6 | 76.23 |
| 1973 | 6.6 | 6.3 | 6.6 | 104 | 316 | 83 | 29 | 13.5 | 14 | 14 | 11 | 7.9 | 50.99 |
| 1974 | 4.6 | 4.3 | 7.3 | 357 | 294 | 62.5 | 18 | 7.9 | 8.4 | 7.9 | 6.8 | 5.6 | 65.36 |
| 1975 | 6.5 | 8.1 | 8.8 | 16.5 | 30 | 13.5 | 7.2 | 8 | 5.6 | 6.2 | 5.2 | 4.4 | 10 |
| 1976 | 4.2 | 3.1 | 3.2 | 16 | 99 | 19.5 | 15 | 8 | 5.5 | 4 | 5.5 | 5.9 | 15.74 |
| 1977 | 5.3 | 6.6 | 7.3 | 16 | 17 | 7 | 4.8 | 4.1 | 5.6 | 3.9 | 4.7 | 4.6 | 7.24 |
| 1978 | 3.4 | 2.4 | 3.7 | 200 | 198 | 43.5 | 14 | 3.9 | 3.2 | 6.1 | 5.2 | 5 | 40.7 |
| 1979 | 3.8 | 4.2 | 6.6 | 16 | 243 | 127 | 44 | 15 | 12 | 8.4 | 6 | 5.3 | 40.94 |
| 1980 | 3.5 | 3.8 | 6.3 | 206 | 350 | 54 | 20.5 | 10.5 | 9.7 | 9.6 | 7.3 | 5.7 | 57.24 |
| 1981 | 3.1 | 3.6 | 2.9 | 81.5 | 124 | 43.5 | 10.3 | 5.4 | 6.2 | 6.2 | 4.6 | 3.8 | 24.59 |
| 1982 | 6.6 | 7.1 | 6.3 | 37.5 | 63 | 29 | 5 | 7.5 | 4.3 | 3.4 | 6.8 | 5.5 | 15.17 |
| 1983 | 4.9 | 5.2 | 7.5 | 311 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 | -9999 |
| 1984 | -9999 | -9999 | -9999 | -9999 | 250 | 79.5 | 12 | 5.4 | 6.1 | 6.2 | -9999 | -9999 | -9999 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Avg | 4.31 | 4.23 | 5.43 | 125.11 | 207.13 | 55.53 | 16.84 | 8.41 | 7.01 | 7.02 | 6.34 | 5.31 | 38.22 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| Std Dev | 2.08 |
2.21 |
2.48 |
108.5 |
187.14 |
45.52 |
13.31 |
5.11 |
3.84 |
3.36 |
2.68 |
2.2 |
27.85 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Avg Annual |
Click here for this table in tab-delimited format.
Tab-delimited format will open in most table browsing software, i.e. Excel, etc.
View this station on the map.
Return to start.
