All river water comes from rain or snow (or hail) precipitation, Which comes from clouds, which comes from water bodies which are filled from rivers and rain or snow (or hail) precipitation, etc.
he prince come to the river to take swim in the cool water
The Colorado River, the Gila River and others.
oceans
The Mississippi River's watershed area, and rainfall.
The water falls come from the little stream that is formed from the rain and it heads for the rocks and when it rains again it will turn it in to a proper water fall and it will get all misty ant the bottom of the water fall where it reaches the ground.
its the volga river
It all depends on the river or lake.
the water comes from the Goulburn/Broken River
The Nile River.
The River Trent.
they are water
The Charles River is Fresh water but has traces of salt from the locks the separate the river from Boston Harbor. When the locks open and close very little salt water gets into the river, but all in all, it is fresh water.