HydroBASINS lev08 watershed · #1081130870
Bassin de Ewaso Nyiro
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 : Isiolo North, Samburu East
Sub-basin area
439,8km²
Upstream area
13 165,1km²
Discharge
36,16m³/s
Mean elev.
1 014m
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°
23,1°C
Annual rain
608mm
Moisture idx (CMI)
-0,71
Runoff
91mm/an
PET
2 079mm
AET
513mm
Mean slope
3,9°
Water table
321cm
Forest
0%
Crops
11%
Urban
0%
Protected
30%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)