HydroBASINS lev08 watershed · #1081170490
Bassin de Tana River
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 : Bura, Fafi
Sub-basin area
1 843,4km²
Upstream area
40 444,5km²
Discharge
174,69m³/s
Mean elev.
170m
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°
27,6°C
Annual rain
438mm
Moisture idx (CMI)
-0,78
Runoff
12mm/an
PET
1 986mm
AET
367mm
Mean slope
0,1°
Water table
85cm
Forest
0%
Crops
8%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)