HydroBASINS lev08 watershed · #1081154170
Bassin de Lassio
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 : Mouloudnou, Sébé-Brikolo
Sub-basin area
1 370,6km²
Upstream area
1 371km²
Discharge
32,5m³/s
Mean elev.
459m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1326.2 km²97.2% of basin
- 38.2 km²2.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
364 distinct species · 2 367 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°
24,2°C
Annual rain
1 671mm
Moisture idx (CMI)
0,07
Runoff
676mm/an
PET
1 547mm
AET
1 330mm
Mean slope
5,6°
Water table
181cm
Forest
100%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)