The usual terms are "source" and/or "headwaters."
that bob
It is head water. (;
That could be a delta, located at the river's mouth.
A river that begins with I is the Illinois River in Illinois USA.
The Indus River is the major river of Pakistan that begins with an I.
Syr Dar'ya is the river that begins at the pamirs
what river begins in the arkansas mountians
A place where a river rises is called the source or headwaters of the river. This is typically the point where the river begins, either from a spring, glacier, or other water source.
The Arve River is a tributary of the Rhone River. It begins with the letter A.
No famous river begins in Cairo, Egypt. The only river at Cairo is the Nile river. It begins from sources in central Africa and Ethiopia.
The Scioto River begins at and ends at
you river[china]