HydroBASINS lev08 watershed · #1080805920
Bassin de Oti
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions across 2 countries : Chereponi, Oti
Sub-basin area
98km²
Upstream area
3 029,1km²
Discharge
23,46m³/s
Mean elev.
133m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080804310266 km²
- Bassin · #108080414038 km²
2 dept-equivalent regions (GADM L2)
- 78.3 km²80.2% of basin
- 19.3 km²19.8% of basin
1 intersecting protected areas
Galangashie
IUCN IVNatural resource management area
39.84 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
33 distinct species · 47 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
27,9°C
Annual rain
1 079mm
Moisture idx (CMI)
-0,45
Runoff
366mm/an
PET
1 969mm
AET
874mm
Mean slope
0,5°
Water table
52cm
Forest
30%
Crops
36%
Urban
0%
Protected
40%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)