HydroBASINS lev08 watershed · #2080443310
Bassin de la Retourne
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 : Ardennes, Marne
Sub-basin area
333,2km²
Upstream area
333,2km²
Discharge
2,49m³/s
Mean elev.
115m
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°
10,0°C
Annual rain
726mm
Moisture idx (CMI)
-0,11
Runoff
244mm/an
PET
814mm
AET
576mm
Mean slope
1,5°
Water table
111cm
Forest
0%
Crops
73%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)