| Station: | Ulba-Perevalochnaya | Continent: | Asia | ||
| River: | Ulba | Major Basin : | Irtysh | ||
| Country: | Kazakhstan | Discharge into : | Kara Sea | ||
| Observation Period: | 1965 - 1984 | Total Months: | 240 | ||
| Latitude (dec deg): | 50.12 N | Area (km2): | 4900 | ||
| Longitude (dec deg): | 83.02 E | Elevation (m): | 322 | ||
| Annual Discharge: (m3/s): | 97.0 | (km3/yr): | 3.1 | ||
| Annual Runoff: (l/s/km2): | 19.8 | (mm/yr): | 624.8 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 18.3 | 17.1 | 26.6 | 260.8 | 393.9 | 174.9 | 64.8 | 38.6 | 38.8 | 64.8 | 40.5 | 22.2 |
| km3/mo | 0.0 | 0.0 | 0.1 | 0.7 | 1.1 | 0.5 | 0.2 | 0.1 | 0.1 | 0.2 | 0.1 | 0.1 |
| mm/mo | 10.0 | 8.4 | 14.5 | 137.9 | 215.3 | 92.5 | 35.4 | 21.1 | 20.5 | 35.4 | 21.4 | 12.1 |
| l/s/km2 | 3.7 | 3.5 | 5.4 | 53.2 | 80.4 | 35.7 | 13.2 | 7.9 | 7.9 | 13.2 | 8.3 | 4.5 |
