HydroBASINS lev08 watershed · #2080432050
Bassin de l'Oise
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 across 2 countries : Aisne, Ardennes, Hainaut, Nord
Sub-basin area
409,6km²
Upstream area
409,7km²
Discharge
3,99m³/s
Mean elev.
250m
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°
9,1°C
Annual rain
928mm
Moisture idx (CMI)
0,18
Runoff
315mm/an
PET
758mm
AET
602mm
Mean slope
2,3°
Water table
153cm
Forest
31%
Crops
15%
Urban
2%
Protected
31%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)