| Station: | Shumel Creek | Continent: | North America | ||
| River: | Nass | Major Basin : | Pacific Ocean | ||
| Country: | Canada | Discharge into : | Pacific Ocean | ||
| Observation Period: | 1929 - 1984 | Total Months: | 527 | ||
| Latitude (dec deg): | 55.25 N | Area (km2): | 19200 | ||
| Longitude (dec deg): | 129.08 W | Elevation (m): | 34 | ||
| Annual Discharge: (m3/s): | 843.3 | (km3/yr): | 24.6 | ||
| Annual Runoff: (l/s/km2): | 40.6 | (mm/yr): | 1279.1 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 145.3 | 125.0 | 134.4 | 316.6 | 1225.9 | 2054.8 | 1690.2 | 1219.0 | 857.6 | 847.3 | 467.1 | 217.3 |
| km3/mo | 0.4 | 0.3 | 0.4 | 0.8 | 3.3 | 5.3 | 4.5 | 3.3 | 2.2 | 2.3 | 1.2 | 0.6 |
| mm/mo | 20.3 | 15.8 | 18.8 | 42.7 | 171.0 | 277.4 | 235.8 | 170.1 | 115.8 | 118.2 | 63.1 | 30.3 |
| l/s/km2 | 7.6 | 6.5 | 7.0 | 16.5 | 63.8 | 107.0 | 88.0 | 63.5 | 44.7 | 44.1 | 24.3 | 11.3 |
