HydroBASINS lev08 watershed · #1080593400
Bassin de Ouadis Howar
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 : Kutum, Mellit
Sub-basin area
896,6km²
Upstream area
9 767,3km²
Discharge
24,25m³/s
Mean elev.
774m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080601570412 km²
- Bassin · #108060174021 km²
2 dept-equivalent regions (GADM L2)
- 682.4 km²76.4% of basin
- 211.0 km²23.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
25,6°C
Annual rain
136mm
Moisture idx (CMI)
-0,94
Runoff
86mm/an
PET
2 138mm
AET
111mm
Mean slope
0,6°
Water table
293cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)