HydroBASINS lev08 watershed · #2080021560
Bassin du Léguer
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 : Côtes-d'Armor, Finistère
Sub-basin area
487,3km²
Upstream area
487,5km²
Discharge
9,81m³/s
Mean elev.
163m
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
952mm
Moisture idx (CMI)
0,30
Runoff
836mm/an
PET
668mm
AET
537mm
Mean slope
2,8°
Water table
197cm
Forest
2%
Crops
37%
Urban
4%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)