The source or headwaters of a river or stream is the furthest place in that river or stream from its estuary or confluence with another river, as measured along the course of the river.
River source

The source or headwaters of a river or stream is the furthest place in that river or stream from its estuary or confluence with another river, as measured along the course of the river.
Enter your account data and we will send you a link to reset your password.
To use social login you have to agree with the storage and handling of your data by this website.
AcceptHere you'll find all collections you've created before.