HydroBASINS lev08 watershed · #2080458420
Bassin du Noireau
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 : Calvados, Orne
Sub-basin area
523,8km²
Upstream area
523,8km²
Discharge
13,8m³/s
Mean elev.
204m
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°
10,0°C
Annual rain
769mm
Moisture idx (CMI)
0,03
Runoff
706mm/an
PET
748mm
AET
559mm
Mean slope
3,2°
Water table
190cm
Forest
0%
Crops
18%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)