HydroBASINS lev08 watershed · #2080554660
Bassin de la Bonne
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 : Hautes-Alpes, Isère
Sub-basin area
372,4km²
Upstream area
372,5km²
Discharge
6,15m³/s
Mean elev.
1 672m
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°
4,3°C
Annual rain
1 265mm
Moisture idx (CMI)
0,44
Runoff
511mm/an
PET
661mm
AET
596mm
Mean slope
29,0°
Water table
961cm
Forest
72%
Crops
5%
Urban
0%
Protected
85%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)