HydroBASINS lev08 watershed · #1080552140
Bassin de Irhazer wan Agadez
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
48,6km²
Upstream area
12 523,1km²
Discharge
0m³/s
Mean elev.
414m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Irhazer wan Agadez189 km²
- Bassin de Irhazer wan Agadez113 km²
1 dept-equivalent regions (GADM L2)
- 48.4 km²100.0% of basin
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
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
28,4°C
Annual rain
130mm
Moisture idx (CMI)
-0,94
Runoff
10mm/an
PET
2 162mm
AET
106mm
Mean slope
0,2°
Water table
116cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)