HydroBASINS lev08 watershed · #1080538590
Bassin · #1080538590
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 1 administrative regions : Borkou
Sub-basin area
90,4km²
Upstream area
10 039,4km²
Discharge
4,42m³/s
Mean elev.
273m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080540710773 km²
- Bassin · #1080540600487 km²
1 dept-equivalent regions (GADM L2)
- BorkouBorkou · Chad90.1 km²100.0% of basin
1 intersecting protected areas
Ouadi Rimé-Ouadi Achim
IUCN IVFaunal Reserve
72.14 km² overlap
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°
28,6°C
Annual rain
28mm
Moisture idx (CMI)
-0,99
Runoff
1mm/an
PET
2 143mm
AET
19mm
Mean slope
0,7°
Water table
141cm
Forest
0%
Crops
0%
Urban
0%
Protected
80%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)