| Station: | Franceville | Continent: | Africa | ||
| River: | Ogooue | Major Basin : | Ogooue | ||
| Country: | Gabon | Discharge into : | Atlantic Ocean | ||
| Observation Period: | 1965 - 1974 | Total Months: | 108 | ||
| Latitude (dec deg): | 1.64 S | Area (km2): | 8800 | ||
| Longitude (dec deg): | 13.53 E | Elevation (m): | |||
| Annual Discharge: (m3/s): | 259.9 | (km3/yr): | 8.2 | ||
| Annual Runoff: (l/s/km2): | 29.5 | (mm/yr): | 931.3 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 277.7 | 286.3 | 321.9 | 358.9 | 374.7 | 243.2 | 175.3 | 145.6 | 139.0 | 180.0 | 320.3 | 298.8 |
| km3/mo | 0.7 | 0.7 | 0.9 | 0.9 | 1.0 | 0.6 | 0.5 | 0.4 | 0.4 | 0.5 | 0.8 | 0.8 |
| mm/mo | 84.5 | 78.7 | 98.0 | 105.7 | 114.0 | 71.6 | 53.4 | 44.3 | 40.9 | 54.8 | 94.4 | 90.9 |
| l/s/km2 | 31.6 | 32.5 | 36.6 | 40.8 | 42.6 | 27.6 | 19.9 | 16.5 | 15.8 | 20.5 | 36.4 | 34.0 |
