| Station: | Fort Yukon, Alaska | Continent: | North America | ||
| River: | Porcupine | Major Basin : | Yukon | ||
| Country: | United States | Discharge into : | Bering Sea | ||
| Observation Period: | 1965 - 1979 | Total Months: | 177 | ||
| Latitude (dec deg): | 66.98 N | Area (km2): | 76405 | ||
| Longitude (dec deg): | 143.13 W | Elevation (m): | 158 | ||
| Annual Discharge: (m3/s): | 417.0 | (km3/yr): | 13.0 | ||
| Annual Runoff: (l/s/km2): | 5.4 | (mm/yr): | 170.0 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 23.9 | 18.9 | 16.0 | 16.1 | 1038.9 | 1713.3 | 579.4 | 681.5 | 556.4 | 182.3 | 63.9 | 35.6 |
| km3/mo | 0.1 | 0.0 | 0.0 | 0.0 | 2.8 | 4.4 | 1.6 | 1.8 | 1.4 | 0.5 | 0.2 | 0.1 |
| mm/mo | 0.8 | 0.6 | 0.6 | 0.5 | 36.4 | 58.1 | 20.3 | 23.9 | 18.9 | 6.4 | 2.2 | 1.2 |
| l/s/km2 | 0.3 | 0.2 | 0.2 | 0.2 | 13.6 | 22.4 | 7.6 | 8.9 | 7.3 | 2.4 | 0.8 | 0.5 |
