HydroBASINS lev08 watershed · #2080429520
Bassin de Nièvre
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 1 administrative regions : Somme
Sub-basin area
265,2km²
Upstream area
265,3km²
Discharge
4,52m³/s
Mean elev.
110m
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
667mm
Moisture idx (CMI)
-0,08
Runoff
515mm/an
PET
727mm
AET
525mm
Mean slope
2,1°
Water table
126cm
Forest
0%
Crops
71%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)