HydroBASINS lev08 watershed · #1080545680
Bassin · #1080545680
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 : Bilma, Gouré, N'Guigmi
Sub-basin area
353,2km²
Upstream area
2 812,6km²
Discharge
0m³/s
Mean elev.
410m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #10805465301437 km²
- Bassin · #10805464101023 km²
3 dept-equivalent regions (GADM L2)
- 217.2 km²61.7% of basin
- 68.7 km²19.5% of basin
- 66.2 km²18.8% of basin
1 intersecting protected areas
Termit et Tin-Toumma
IUCN IVNature Reserve
352.08 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°
27,0°C
Annual rain
29mm
Moisture idx (CMI)
-0,99
Runoff
2mm/an
PET
2 158mm
AET
19mm
Mean slope
2,8°
Water table
187cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)