HydroBASINS lev08 watershed · #2080411180
Bassin de Sieg
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 : Bonn, Rhein-Sieg-Kreis
Sub-basin area
18,7km²
Upstream area
2 900,3km²
Discharge
30,07m³/s
Mean elev.
62m
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
745mm
Moisture idx (CMI)
-0,04
Runoff
266mm/an
PET
773mm
AET
585mm
Mean slope
0,9°
Water table
70cm
Forest
9%
Crops
15%
Urban
100%
Protected
38%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)