HydroBASINS lev08 watershed · #2080465870
Bassin de la Voise
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 : Essonne, Eure-et-Loir, Yvelines
Sub-basin area
455,5km²
Upstream area
455,6km²
Discharge
2,77m³/s
Mean elev.
149m
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°
10,4°C
Annual rain
638mm
Moisture idx (CMI)
-0,21
Runoff
193mm/an
PET
809mm
AET
538mm
Mean slope
0,6°
Water table
71cm
Forest
0%
Crops
63%
Urban
1%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)