HydroBASINS lev08 watershed · #1080814920
Bassin de Oli
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 3 administrative regions across 2 countries : Baruten, Kalalé, Nikki
Sub-basin area
85km²
Upstream area
2 540,2km²
Discharge
17,42m³/s
Mean elev.
295m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Oli665 km²
- Bassin de Oli454 km²
3 dept-equivalent regions (GADM L2)
- 76.9 km²90.9% of basin
- 3.9 km²4.7% of basin
- 3.8 km²4.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
26,7°C
Annual rain
1 127mm
Moisture idx (CMI)
-0,41
Runoff
226mm/an
PET
1 915mm
AET
896mm
Mean slope
1,0°
Water table
123cm
Forest
71%
Crops
27%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)