| Station: | Barou | Continent: | Africa | ||
| River: | Mekrou | Major Basin : | Niger | ||
| Country: | Benin | Discharge into : | Atlantic Ocean | ||
| Observation Period: | 1961 - 1978 | Total Months: | 181 | ||
| Latitude (dec deg): | 12.35 N | Area (km2): | 10500 | ||
| Longitude (dec deg): | 2.73 E | Elevation (m): | 173 | ||
| Annual Discharge: (m3/s): | 28.8 | (km3/yr): | 0.9 | ||
| Annual Runoff: (l/s/km2): | 2.8 | (mm/yr): | 89.1 |
| Mean for Observation Period | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| m3/sec | 1.0 | 0.2 | 0.0 | 0.0 | 0.3 | 3.8 | 13.4 | 61.5 | 153.6 | 95.0 | 20.8 | 5.3 |
| km3/mo | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.4 | 0.3 | 0.1 | 0.0 |
| mm/mo | 0.3 | 0.1 | 0.0 | 0.0 | 0.1 | 1.0 | 3.4 | 15.7 | 37.9 | 24.2 | 5.1 | 1.4 |
| l/s/km2 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.4 | 1.3 | 5.9 | 14.6 | 9.0 | 2.0 | 0.5 |
