HydroBASINS lev08 watershed · #2080421760
Bassin de la Selle
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 : Aisne, Nord
Sub-basin area
251,3km²
Upstream area
251,3km²
Discharge
2,98m³/s
Mean elev.
117m
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°
9,7°C
Annual rain
719mm
Moisture idx (CMI)
-0,05
Runoff
370mm/an
PET
753mm
AET
554mm
Mean slope
1,5°
Water table
88cm
Forest
2%
Crops
55%
Urban
4%
Protected
15%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)