HydroBASINS lev08 watershed · #2080029120
Bassin de Kojonjoki
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 : Finland Proper, Pirkanmaa, Satakunta, Tavastia Proper
Sub-basin area
2 309,4km²
Upstream area
2 309,5km²
Discharge
16,76m³/s
Mean elev.
80m
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°
4,3°C
Annual rain
633mm
Moisture idx (CMI)
0,11
Runoff
319mm/an
PET
564mm
AET
423mm
Mean slope
2,6°
Water table
86cm
Forest
58%
Crops
58%
Urban
3%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)