HydroBASINS lev08 watershed · #2080546920
Bassin de l'Argentelle
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 : Ardèche, Drôme
Sub-basin area
136,6km²
Upstream area
52 462,7km²
Discharge
1 139,32m³/s
Mean elev.
258m
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°
11,5°C
Annual rain
824mm
Moisture idx (CMI)
-0,13
Runoff
375mm/an
PET
944mm
AET
675mm
Mean slope
4,5°
Water table
294cm
Forest
6%
Crops
68%
Urban
10%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)