HydroBASINS lev08 watershed · #1081215530
Bassin de Louessé
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 : Mossendjo, Sibiti
Sub-basin area
1 289,4km²
Upstream area
1 289,4km²
Discharge
19,35m³/s
Mean elev.
432m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1283.6 km²100.0% of basin
- 0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
24 distinct species · 42 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°
23,5°C
Annual rain
1 607mm
Moisture idx (CMI)
0,04
Runoff
473mm/an
PET
1 533mm
AET
1 209mm
Mean slope
4,6°
Water table
261cm
Forest
94%
Crops
1%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)