HydroBASINS lev08 watershed · #2080548410
Bassin de Roggia Busca
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 : Alessandria, Novara, Pavia, Vercelli
Sub-basin area
703,4km²
Upstream area
2 841,7km²
Discharge
80,37m³/s
Mean elev.
154m
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°
12,0°C
Annual rain
944mm
Moisture idx (CMI)
0,00
Runoff
789mm/an
PET
939mm
AET
729mm
Mean slope
0,3°
Water table
20cm
Forest
8%
Crops
80%
Urban
5%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)