HydroBASINS lev08 watershed · #1080882690
Bassin · #1080882690
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 3 administrative regions : Ndélé, Ouadda, Ouanda Djallé
Sub-basin area
307,7km²
Upstream area
307,7km²
Discharge
0,85m³/s
Mean elev.
870m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 282.2 km²92.1% of basin
- 15.5 km²5.1% of basin
- 8.7 km²2.8% of basin
2 intersecting protected areas
Ouandjia-Vakaga
IUCN IVFaunal Reserve
27.68 km² overlap
Manovo-Gounda St Floris National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
0.07 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°
24,1°C
Annual rain
1 155mm
Moisture idx (CMI)
-0,41
Runoff
92mm/an
PET
1 960mm
AET
931mm
Mean slope
1,1°
Water table
185cm
Forest
99%
Crops
4%
Urban
0%
Protected
13%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)