HydroBASINS lev08 watershed · #2080021690
Bassin de l'Arguenon
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 : Côtes-d'Armor
Sub-basin area
596,9km²
Upstream area
596,9km²
Discharge
7,31m³/s
Mean elev.
87m
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°
11,0°C
Annual rain
769mm
Moisture idx (CMI)
0,07
Runoff
537mm/an
PET
715mm
AET
540mm
Mean slope
2,0°
Water table
159cm
Forest
1%
Crops
76%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)