| Station: | Headingley | Continent: | North America | ||
| River: | Assiniboine | Major Basin : | Red River | ||
| Country: | Canada | Discharge into : | Hudson Bay | ||
| Observation Period: | 1913 - 1984 | Total Months: | 862 | ||
| Latitude (dec deg): | 49.86 N | Area (km2): | 153000 | ||
| Longitude (dec deg): | 97.4 W | Elevation (m): | 230 | ||
| Annual Discharge: (m3/s): | 48.7 | (km3/yr): | 1.5 | ||
| Annual Runoff: (l/s/km2): | 0.3 | (mm/yr): | 10.0 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 10.7 | 9.7 | 15.0 | 116.2 | 149.2 | 95.3 | 75.0 | 35.4 | 22.5 | 22.0 | 18.1 | 13.3 |
| km3/mo | 0.0 | 0.0 | 0.0 | 0.3 | 0.4 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 |
| mm/mo | 0.2 | 0.2 | 0.3 | 2.0 | 2.6 | 1.6 | 1.3 | 0.6 | 0.4 | 0.4 | 0.3 | 0.2 |
| l/s/km2 | 0.1 | 0.1 | 0.1 | 0.8 | 1.0 | 0.6 | 0.5 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 |
