HydroBASINS lev08 watershed · #2080450580
Bassin de Naab
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 3 administrative regions : Amberg-Sulzbach, Regensburg, Schwandorf
Sub-basin area
562,6km²
Upstream area
4 099,4km²
Discharge
38,43m³/s
Mean elev.
418m
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°
7,9°C
Annual rain
661mm
Moisture idx (CMI)
-0,13
Runoff
294mm/an
PET
757mm
AET
552mm
Mean slope
3,3°
Water table
282cm
Forest
54%
Crops
36%
Urban
9%
Protected
18%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)