HydroBASINS lev08 watershed · #2080187480
Bassin de Hirvijoki
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 1 administrative regions : Southern Ostrobothnia
Sub-basin area
660,8km²
Upstream area
660,8km²
Discharge
5,06m³/s
Mean elev.
67m
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°
2,7°C
Annual rain
557mm
Moisture idx (CMI)
0,02
Runoff
242mm/an
PET
544mm
AET
401mm
Mean slope
2,6°
Water table
106cm
Forest
70%
Crops
33%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)