HydroBASINS lev08 watershed · #2080454570
Bassin de l'Ourcq
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 4 administrative regions : Aisne, Marne, Oise, Seine-et-Marne
Sub-basin area
1 076,9km²
Upstream area
1 076,9km²
Discharge
7,22m³/s
Mean elev.
141m
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
640mm
Moisture idx (CMI)
-0,20
Runoff
213mm/an
PET
805mm
AET
538mm
Mean slope
2,7°
Water table
218cm
Forest
6%
Crops
66%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)