The Monongahela River And The Allegheny Join At the Point To Create - The Ohio River - Which Eventually Flows Into The Mississippi river
Pittsburgh
Pittsburgh, Pennsylvania
Answer!-Usually the start of a river is called its source and the end of the river is called the mouth.
cincinatti and Pittsburgh
The three rivers that run through Pittsburgh, PA are:Allegheny RiverOhio RiverMonongahela RiverThe Allegheny River and the Monongahela River meet at Pittsburgh to form the Ohio River.
The source of a river is where the river starts.
The city is located on the Alleghenny Plateau where the confluence of the Alleghenny River and the Mongongahela River form the Ohio River
ohio river
Pittsburgh
Pittsburgh
It is approximately 500 statute miles by river from Pittsburgh to Cincinnati.
The source or beginning of a river is called the 'headwater'. The beginning of a river is known as the source.