HydroBASINS lev08 watershed · #1080722310
Bassin · #1080722310
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 : Barh Signaka, Mangalmé
Sub-basin area
1 020,9km²
Upstream area
1 021km²
Discharge
1,7m³/s
Mean elev.
467m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 518.5 km²51.0% of basin
- Barh SignakaGuéra · Chad498.5 km²49.0% of basin
1 intersecting protected areas
Abou Telfane
IUCN IVFaunal Reserve
44.15 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
17 distinct species · 20 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°
28,8°C
Annual rain
679mm
Moisture idx (CMI)
-0,68
Runoff
53mm/an
PET
2 149mm
AET
572mm
Mean slope
0,9°
Water table
77cm
Forest
0%
Crops
9%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)