HydroBASINS lev08 watershed · #1080714030
Bassin · #1080714030
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 : Gnagna, Kouritenga, Namentenga
Sub-basin area
605,7km²
Upstream area
3 513,4km²
Discharge
2,6m³/s
Mean elev.
291m
Administrative coverage
Species present
182 distinct species · 815 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°
28,2°C
Annual rain
670mm
Moisture idx (CMI)
-0,67
Runoff
24mm/an
PET
2 042mm
AET
565mm
Mean slope
0,4°
Water table
127cm
Forest
0%
Crops
23%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)