| Station: | Chitina, Alaska | Continent: | North America | ||
| River: | Copper | Major Basin : | Gulf of Alaska | ||
| Country: | United States | Discharge into : | Pacific Ocean | ||
| Observation Period: | 1951 - 1984 | Total Months: | 361 | ||
| Latitude (dec deg): | 61.46 N | Area (km2): | 53354 | ||
| Longitude (dec deg): | 144.45 W | Elevation (m): | 122 | ||
| Annual Discharge: (m3/s): | 1077.0 | (km3/yr): | 33.4 | ||
| Annual Runoff: (l/s/km2): | 19.8 | (mm/yr): | 625.5 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 178.8 | 154.6 | 144.5 | 172.5 | 804.6 | 2240.5 | 3376.1 | 3023.5 | 1400.2 | 600.2 | 301.5 | 210.4 |
| km3/mo | 0.5 | 0.4 | 0.4 | 0.4 | 2.2 | 5.8 | 9.0 | 8.1 | 3.6 | 1.6 | 0.8 | 0.6 |
| mm/mo | 9.0 | 7.0 | 7.3 | 8.4 | 40.4 | 108.8 | 169.5 | 151.8 | 68.0 | 30.1 | 14.6 | 10.6 |
| l/s/km2 | 3.4 | 2.9 | 2.7 | 3.2 | 15.1 | 42.0 | 63.3 | 56.7 | 26.2 | 11.2 | 5.7 | 3.9 |
