HydroBASINS lev08 watershed · #1081240310
Bassin de Umba
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 across 2 countries : Korogwe, Lungalunga, Lushoto, Mkinga
Sub-basin area
344,1km²
Upstream area
5 788,4km²
Discharge
14,86m³/s
Mean elev.
260m
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°
24,6°C
Annual rain
855mm
Moisture idx (CMI)
-0,48
Runoff
161mm/an
PET
1 648mm
AET
722mm
Mean slope
1,4°
Water table
244cm
Forest
29%
Crops
13%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)