HydroBASINS lev08 watershed · #1081225800
Bassin de Unia
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 1 administrative regions : Katako-Kombe
Sub-basin area
357km²
Upstream area
1 296,5km²
Discharge
19,87m³/s
Mean elev.
527m
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°
25,1°C
Annual rain
1 662mm
Moisture idx (CMI)
-0,04
Runoff
485mm/an
PET
1 738mm
AET
1 400mm
Mean slope
1,7°
Water table
108cm
Forest
52%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)