HydroBASINS lev08 watershed · #1080754740
Bassin · #1080754740
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 : Aboudeïa, Barh Signaka
Sub-basin area
1 076,9km²
Upstream area
1 076,9km²
Discharge
1,96m³/s
Mean elev.
529m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Barh SignakaGuéra · Chad996.1 km²92.9% of basin
- 76.6 km²7.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 4 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°
28,2°C
Annual rain
729mm
Moisture idx (CMI)
-0,65
Runoff
58mm/an
PET
2 106mm
AET
614mm
Mean slope
1,0°
Water table
152cm
Forest
0%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)