HydroBASINS lev08 watershed · #2080551300
Bassin de la Dronne
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 5 administrative regions : Charente, Charente-Maritime, Dordogne, Gironde, Haute-Vienne
Sub-basin area
2 789,7km²
Upstream area
2 789,9km²
Discharge
46,91m³/s
Mean elev.
147m
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°
11,9°C
Annual rain
911mm
Moisture idx (CMI)
-0,04
Runoff
517mm/an
PET
953mm
AET
680mm
Mean slope
3,2°
Water table
171cm
Forest
28%
Crops
38%
Urban
0%
Protected
22%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)