HydroBASINS lev08 watershed · #2080450660
Bassin de l'Orne
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 1 administrative regions : Calvados
Sub-basin area
45,2km²
Upstream area
2 549,7km²
Discharge
50,52m³/s
Mean elev.
43m
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
687mm
Moisture idx (CMI)
-0,10
Runoff
595mm/an
PET
761mm
AET
540mm
Mean slope
1,5°
Water table
132cm
Forest
0%
Crops
78%
Urban
52%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)