HydroBASINS lev08 watershed · #2080523350
Bassin de Fossé Central
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 3 administrative regions : Charente-Maritime, Deux-Sèvres, Vendée
Sub-basin area
134,3km²
Upstream area
1 291km²
Discharge
23,12m³/s
Mean elev.
13m
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°
12,3°C
Annual rain
777mm
Moisture idx (CMI)
-0,10
Runoff
520mm/an
PET
859mm
AET
591mm
Mean slope
0,5°
Water table
32cm
Forest
7%
Crops
55%
Urban
0%
Protected
18%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)