HydroBASINS lev08 watershed · #2080477900
Bassin de Orne Saosnoise
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 : Orne, Sarthe
Sub-basin area
528,5km²
Upstream area
528,5km²
Discharge
4,32m³/s
Mean elev.
103m
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°
10,6°C
Annual rain
688mm
Moisture idx (CMI)
-0,18
Runoff
265mm/an
PET
836mm
AET
563mm
Mean slope
1,6°
Water table
105cm
Forest
0%
Crops
59%
Urban
1%
Protected
13%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)