HydroBASINS lev08 watershed · #1080707200
Bassin · #1080707200
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 4 administrative regions : Nayala, Passoré, Sourou, Zondoma
Sub-basin area
238,3km²
Upstream area
238,3km²
Discharge
0,11m³/s
Mean elev.
294m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 145.5 km²61.3% of basin
- 66.9 km²28.2% of basin
- 14.1 km²6.0% of basin
- 10.8 km²4.5% of basin
1 intersecting protected areas
Niouma
IUCN Not ReportedClassified Forest
16.24 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
40 distinct species · 84 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°
28,6°C
Annual rain
676mm
Moisture idx (CMI)
-0,67
Runoff
15mm/an
PET
2 037mm
AET
569mm
Mean slope
0,3°
Water table
85cm
Forest
0%
Crops
12%
Urban
1%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)