HydroBASINS lev08 watershed · #1080499080
Bassin · #1080499080
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 across 2 countries : Tchin-Tabarade, Tin-Essako
Sub-basin area
440,4km²
Upstream area
440,5km²
Discharge
0,35m³/s
Mean elev.
397m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Tin-EssakoKidal · Mali429.4 km²97.8% of basin
- Tchin-TabaradeTahoua · Niger9.6 km²2.2% of basin
1 intersecting protected areas
Tin Achara
IUCN VIHunting Area
276.24 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
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
88mm
Moisture idx (CMI)
-0,96
Runoff
36mm/an
PET
2 129mm
AET
71mm
Mean slope
0,1°
Water table
134cm
Forest
0%
Crops
0%
Urban
0%
Protected
63%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)