Kovjoki (45)

"Valuma-alue" is not in the list (Järvi, Joki, Meri) of allowed values for the "Vesistö" property.

Kovjoki is one of Finland's main water basins. It consists of 5 basins of the lower level of division. Kovjoki is part of the river basin district: Kokemäenjoen-Saaristomeren-Selkämeren vesienhoitoalue.

Basins of the next level of division

• Kovjoen alaosan alue (45.001)
• Kovjoen keskiosan alue (45.002)
• Dalasbäckenin valuma-alue (45.005)
• Träskbäckenin valuma-alue (45.004)
• Åvistån valuma-alue (45.003)