HydroBASINS lev08 watershed · #2080456400
Bassin de la Marne
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 : Aisne, Marne, Seine-et-Marne
Sub-basin area
1 729,2km²
Upstream area
8 794,2km²
Discharge
70,91m³/s
Mean elev.
172m
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°
9,8°C
Annual rain
649mm
Moisture idx (CMI)
-0,20
Runoff
209mm/an
PET
815mm
AET
543mm
Mean slope
3,2°
Water table
257cm
Forest
15%
Crops
56%
Urban
3%
Protected
18%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)