| Station: | Mako | Continent: | Africa | ||
| River: | Gambia | Major Basin : | Atlantic Ocean | ||
| Country: | Senegal | Discharge into : | Atlantic Ocean | ||
| Observation Period: | 1970 - 1985 | Total Months: | 156 | ||
| Latitude (dec deg): | 12.81 N | Area (km2): | 10450 | ||
| Longitude (dec deg): | 12.36 W | Elevation (m): | 75 | ||
| Annual Discharge: (m3/s): | 85.5 | (km3/yr): | 2.7 | ||
| Annual Runoff: (l/s/km2): | 8.2 | (mm/yr): | 258.3 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 9.9 | 4.2 | 1.4 | 0.3 | 0.4 | 10.6 | 84.5 | 298.7 | 380.6 | 160.4 | 50.5 | 21.0 |
| km3/mo | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.8 | 1.0 | 0.4 | 0.1 | 0.1 |
| mm/mo | 2.5 | 1.0 | 0.4 | 0.1 | 0.1 | 2.6 | 21.7 | 76.6 | 94.4 | 41.1 | 12.5 | 5.4 |
| l/s/km2 | 1.0 | 0.4 | 0.1 | 0.0 | 0.0 | 1.0 | 8.1 | 28.6 | 36.4 | 15.3 | 4.8 | 2.0 |
