HydroBASINS lev08 watershed · #2080542270
Bassin du Bréda
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 : Isère, Savoie
Sub-basin area
231,6km²
Upstream area
231,6km²
Discharge
3,71m³/s
Mean elev.
1 444m
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°
5,4°C
Annual rain
1 265mm
Moisture idx (CMI)
0,39
Runoff
517mm/an
PET
710mm
AET
624mm
Mean slope
23,9°
Water table
754cm
Forest
79%
Crops
1%
Urban
5%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)