HydroBASINS lev08 watershed · #2080552710
Bassin de la Saye
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 : Charente-Maritime, Gironde
Sub-basin area
337,4km²
Upstream area
337,4km²
Discharge
5,6m³/s
Mean elev.
60m
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°
12,4°C
Annual rain
900mm
Moisture idx (CMI)
-0,05
Runoff
522mm/an
PET
950mm
AET
667mm
Mean slope
1,2°
Water table
108cm
Forest
42%
Crops
11%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)