HydroBASINS lev08 watershed · #1080046080
Bassin · #1080046080
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, N'Guigmi
Sub-basin area
2 182,6km²
Upstream area
2 183,2km²
Discharge
0,02m³/s
Mean elev.
455m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 1316.0 km²60.5% of basin
- 859.6 km²39.5% of basin
1 intersecting protected areas
Termit et Tin-Toumma
IUCN IVNature Reserve
1152.72 km² overlap
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°
26,5°C
Annual rain
24mm
Moisture idx (CMI)
-0,99
Runoff
1mm/an
PET
2 155mm
AET
14mm
Mean slope
1,6°
Water table
372cm
Forest
0%
Crops
0%
Urban
0%
Protected
53%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)