HydroBASINS lev08 watershed · #1080438270
Bassin · #1080438270
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 : Tessalit, Tombouctou
Sub-basin area
994,2km²
Upstream area
994,2km²
Discharge
0,11m³/s
Mean elev.
341m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- TessalitKidal · Mali692.9 km²69.9% of basin
- 298.4 km²30.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
14 distinct species · 14 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°
28,7°C
Annual rain
40mm
Moisture idx (CMI)
-0,98
Runoff
4mm/an
PET
2 242mm
AET
29mm
Mean slope
0,1°
Water table
498cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)