HydroBASINS lev08 watershed · #1080983910
Bassin de Ouara
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 : Djemah, Obo, Zémio
Sub-basin area
251,8km²
Upstream area
251,8km²
Discharge
1,63m³/s
Mean elev.
667m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 141.1 km²56.3% of basin
- 64.7 km²25.8% of basin
- 44.9 km²17.9% 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°
25,0°C
Annual rain
1 485mm
Moisture idx (CMI)
-0,20
Runoff
206mm/an
PET
1 847mm
AET
1 176mm
Mean slope
1,8°
Water table
161cm
Forest
9%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)