It abuts the borough of Homestead .
Munhall is a borough in Allegheny County , Pennsylvania , on the west bank of the Monongahela River , 8 miles ( 13 km ) south of the confluence of the Monongahela and the Allegheny rivers where the Ohio River begins .
Munhall abuts the borough of Homestead .
Munhall is a borough in Allegheny County , Pennsylvania , on the west bank of the Monongahela River , 8 miles ( 13 km ) south of the confluence of the Monongahela and the Allegheny rivers where the Ohio River begins .