HydroBASINS lev08 watershed · #2080492550
Bassin de Wiese
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 : Basel, Bettingen, Breisgau-Hochschwarzwald, Lörrach, Riehen +1
Sub-basin area
454,5km²
Upstream area
454,5km²
Discharge
9,25m³/s
Mean elev.
706m
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°
7,7°C
Annual rain
1 113mm
Moisture idx (CMI)
0,33
Runoff
642mm/an
PET
708mm
AET
653mm
Mean slope
13,3°
Water table
438cm
Forest
90%
Crops
2%
Urban
12%
Protected
15%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)