HydroBASINS lev08 watershed · #2080436870
Bassin de Grailsbach
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 4 administrative regions : Alzey-Worms, Bergstraße, Donnersbergkreis, Worms
Sub-basin area
168,2km²
Upstream area
69 139,9km²
Discharge
1 496,97m³/s
Mean elev.
159m
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°
9,5°C
Annual rain
620mm
Moisture idx (CMI)
-0,22
Runoff
215mm/an
PET
792mm
AET
522mm
Mean slope
1,7°
Water table
169cm
Forest
1%
Crops
59%
Urban
20%
Protected
35%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)