River Jalasjoki in Jalasjarvi of Finland River: River Jalasjoki flows to the north from Hirvijärvi village to Jalasjarvi village and to the lake of Jalasjarvi. The photograph is taken from the bridge of Kannontie to the northern direction. The photograph shows that the river is not deep and it has a lot of nutrients as so many water plants can be seen on the east bank of the river. N 62°29.902', E 022°44.022'.