| Station: | Gonbad Kavous | Continent: | Asia | ||
| River: | Gorgan | Major Basin : | Caspian Sea | ||
| Country: | Iran | Discharge into : | Caspian Sea | ||
| Observation Period: | 1965 - 1984 | Total Months: | 168 | ||
| Latitude (dec deg): | 37.23 N | Area (km2): | 4870 | ||
| Longitude (dec deg): | 55.13 E | Elevation (m): | 36 | ||
| Annual Discharge: (m3/s): | 8.9 | (km3/yr): | 0.3 | ||
| Annual Runoff: (l/s/km2): | 1.8 | (mm/yr): | 57.2 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 5.5 | 8.1 | 15.8 | 20.8 | 11.7 | 9.8 | 12.2 | 5.3 | 4.5 | 3.7 | 4.1 | 4.6 |
| km3/mo | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| mm/mo | 3.0 | 4.0 | 8.7 | 11.1 | 6.4 | 5.2 | 6.7 | 2.9 | 2.4 | 2.0 | 2.2 | 2.6 |
| l/s/km2 | 1.1 | 1.7 | 3.2 | 4.3 | 2.4 | 2.0 | 2.5 | 1.1 | 0.9 | 0.8 | 0.8 | 1.0 |
