HydroBASINS lev08 watershed · #1080903800
Bassin · #1080903800
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 4 administrative regions across 2 countries : Akébou, Blitta, Kadjebi, Nkwanta South
Sub-basin area
155,6km²
Upstream area
1 071,2km²
Discharge
9,59m³/s
Mean elev.
344m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080904770218 km²
- Bassin · #1080904530165 km²
4 dept-equivalent regions (GADM L2)
- 113.9 km²73.5% of basin
- 37.5 km²24.2% of basin
- 2.4 km²1.6% of basin
- 1.1 km²0.7% of basin
2 intersecting protected areas
Apepesu River
IUCN IVForest Reserve
10.75 km² overlap
Assoukoko
IUCN Not ReportedForest Reserve
1.42 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
27 distinct species · 48 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°
26,0°C
Annual rain
1 368mm
Moisture idx (CMI)
-0,22
Runoff
293mm/an
PET
1 765mm
AET
1 101mm
Mean slope
7,0°
Water table
358cm
Forest
63%
Crops
60%
Urban
2%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)