HydroBASINS lev08 watershed · #1080524240
Bassin · #1080524240
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 : Tchighozerine
Sub-basin area
917,5km²
Upstream area
1 899,6km²
Discharge
1,4m³/s
Mean elev.
483m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1080529680519 km²
- Bassin · #1080529470463 km²
1 dept-equivalent regions (GADM L2)
- 914.5 km²100.0% of basin
4 intersecting protected areas
Termit et Tin-Toumma
IUCN IVNature Reserve
876.95 km² overlap
Nature Reserve
37.59 km² overlap
Aïr et Ténéré
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
26.40 km² overlap
Aïr and Ténéré Natural Reserves
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
26.40 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
36mm
Moisture idx (CMI)
-0,98
Runoff
8mm/an
PET
2 131mm
AET
26mm
Mean slope
0,5°
Water table
141cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)