HydroBASINS lev08 watershed · #1080544020
Bassin · #1080544020
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 : Bilma, Gouré
Sub-basin area
2 262km²
Upstream area
2 262,2km²
Discharge
0,09m³/s
Mean elev.
412m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1979.2 km²87.8% of basin
- 275.4 km²12.2% of basin
1 intersecting protected areas
Termit et Tin-Toumma
IUCN IVNature Reserve
2254.53 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°
27,1°C
Annual rain
33mm
Moisture idx (CMI)
-0,98
Runoff
4mm/an
PET
2 152mm
AET
23mm
Mean slope
2,5°
Water table
201cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)