| Station: | Petropavlovsk | Continent: | Asia | ||
| River: | Ishim | Major Basin : | Irtysh | ||
| Country: | Kazakhstan | Discharge into : | Kara Sea | ||
| Observation Period: | 1965 - 1984 | Total Months: | 223 | ||
| Latitude (dec deg): | 54.97 N | Area (km2): | 118000 | ||
| Longitude (dec deg): | 69.12 E | Elevation (m): | 86 | ||
| Annual Discharge: (m3/s): | 38.6 | (km3/yr): | 1.2 | ||
| Annual Runoff: (l/s/km2): | 0.3 | (mm/yr): | 10.1 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 4.3 | 4.2 | 5.4 | 125.1 | 207.1 | 55.5 | 16.8 | 8.4 | 7.0 | 7.0 | 6.3 | 5.3 |
| km3/mo | 0.0 | 0.0 | 0.0 | 0.3 | 0.6 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| mm/mo | 0.1 | 0.1 | 0.1 | 2.7 | 4.7 | 1.2 | 0.4 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 |
| l/s/km2 | 0.0 | 0.0 | 0.0 | 1.1 | 1.8 | 0.5 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 |
