HydroBASINS lev08 watershed · #1081231110
Bassin de Niari
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 : Mindouli, Mouyondzi
Sub-basin area
822,6km²
Upstream area
6 116,3km²
Discharge
111,31m³/s
Mean elev.
329m
Administrative coverage
Species present
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°
24,9°C
Annual rain
1 395mm
Moisture idx (CMI)
-0,12
Runoff
433mm/an
PET
1 580mm
AET
1 161mm
Mean slope
3,8°
Water table
167cm
Forest
26%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)