This ice-free river with dots is called Syginka

This unfrozen river with dots is called Syginka, from the name of the inhabited point-d. Syga. True it was already attached to the city, but the name remained. She falls into the river. And Leave for Chepcu. And Chepets in the Kama. And Kama to the Volga. This is how small rivers carry their water, they merge into larger rivers and become particles of one huge river.

Your @zhasmin