HydroBASINS lev08 watershed · #1081222590
Bassin de Olmotoni
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 : Arusha, Arusha Urban, Monduli, Simanjiro
Sub-basin area
452,2km²
Upstream area
452,2km²
Discharge
2,33m³/s
Mean elev.
1 475m
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°
18,8°C
Annual rain
1 013mm
Moisture idx (CMI)
-0,32
Runoff
163mm/an
PET
1 519mm
AET
799mm
Mean slope
4,5°
Water table
270cm
Forest
8%
Crops
11%
Urban
23%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)