HydroBASINS lev08 watershed · #2080554040
Bassin de la Dordogne
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 3 administrative regions : Dordogne, Gironde, Lot-et-Garonne
Sub-basin area
2 385,4km²
Upstream area
15 675,1km²
Discharge
325,07m³/s
Mean elev.
93m
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°
12,4°C
Annual rain
866mm
Moisture idx (CMI)
-0,12
Runoff
468mm/an
PET
980mm
AET
677mm
Mean slope
2,8°
Water table
147cm
Forest
27%
Crops
25%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)