HydroBASINS lev08 watershed · #1080629450
Bassin · #1080629450
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 : Tanout
Sub-basin area
817,8km²
Upstream area
11 502,7km²
Discharge
0m³/s
Mean elev.
451m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 3 basins
- Bassin · #10806240802131 km²
- Bassin · #1080624090605 km²
- Bassin · #1080060420355 km²
1 intersecting protected areas
Gadabédji Biosphere Reserve
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
3.72 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
46 distinct species · 66 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°
27,8°C
Annual rain
234mm
Moisture idx (CMI)
-0,89
Runoff
15mm/an
PET
2 093mm
AET
194mm
Mean slope
0,3°
Water table
197cm
Forest
0%
Crops
50%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)