HydroBASINS lev08 watershed · #1080633630
Bassin · #1080633630
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 : Dakoro, Mayahi, Tanout
Sub-basin area
766,1km²
Upstream area
6 608,5km²
Discharge
0m³/s
Mean elev.
424m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080635050291 km²
- Bassin · #1080634850148 km²
3 dept-equivalent regions (GADM L2)
- 681.6 km²89.3% of basin
- 62.1 km²8.1% of basin
- 19.6 km²2.6% of basin
1 intersecting protected areas
Gadabédji Biosphere Reserve
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
698.17 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 33 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
293mm
Moisture idx (CMI)
-0,86
Runoff
8mm/an
PET
2 087mm
AET
245mm
Mean slope
0,5°
Water table
187cm
Forest
0%
Crops
28%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)