HydroBASINS lev08 watershed · #2080432640
Bassin de Avre
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 : Oise, Somme
Sub-basin area
1 277km²
Upstream area
1 277,2km²
Discharge
15,43m³/s
Mean elev.
100m
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°
10,1°C
Annual rain
655mm
Moisture idx (CMI)
-0,15
Runoff
374mm/an
PET
771mm
AET
539mm
Mean slope
1,6°
Water table
99cm
Forest
0%
Crops
71%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)