HydroBASINS lev08 watershed · #2080460590
Bassin de l'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 3 administrative regions : Eure, Eure-et-Loir, Orne
Sub-basin area
944,4km²
Upstream area
944,5km²
Discharge
10,77m³/s
Mean elev.
187m
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°
9,9°C
Annual rain
662mm
Moisture idx (CMI)
-0,16
Runoff
359mm/an
PET
787mm
AET
542mm
Mean slope
1,1°
Water table
66cm
Forest
2%
Crops
56%
Urban
2%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)