HydroBASINS lev08 watershed · #2080495880
Bassin de l'Allaine
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 6 administrative regions across 2 countries : Delémont, Doubs, Haut-Rhin, Haute-Saône, Porrentruy +1
Sub-basin area
1 162,7km²
Upstream area
1 162,7km²
Discharge
31,12m³/s
Mean elev.
451m
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
968mm
Moisture idx (CMI)
0,16
Runoff
697mm/an
PET
803mm
AET
654mm
Mean slope
4,8°
Water table
200cm
Forest
51%
Crops
28%
Urban
13%
Protected
16%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)