[PAR] [TLE] Magnet, Indiana [SEP] Magnet is an unincorporated community along the Ohio River in Union Township, Perry County, in the U.S. state of Indiana. [PAR] [TLE] Ohio River [SEP] The Ohio River, which streams westward from Pittsburgh, Pennsylvania, to Cairo, Illinois, is the largest tributary, by volume, of the Mississippi River in the United States.  At the confluence, the Ohio is considerably bigger than the Mississippi (Ohio at Cairo: 281,500 cu ft/s (7,960 m/s); Mississippi at Thebes: 208,200 cu ft/s (5,897 m/s)) and, thus, is hydrologically the main stream of the whole river system.
[PAR] [TLE] Magnet , Indiana [ SEP ] Magnet is an unincorporated community along the Ohio River in Union Township , Perry County , in the U.S. state of Indiana . [PAR] [TLE] Ohio River [ SEP ] The Ohio River , which streams westward from Pittsburgh , Pennsylvania , to Cairo , Illinois , is the largest tributary , by volume , of the Mississippi River in the United States . At the confluence , the Ohio is considerably bigger than the Mississippi ( Ohio at Cairo : 281,500 cu ft / s ( 7,960 m / s ) ; Mississippi at Thebes : 208,200 cu ft / s ( 5,897 m / s ) ) and , thus , is hydrologically the main stream of the whole river system .
The biggest tributary of the Mississippi runs through what Indiana county?
The biggest tributary of the Mississippi runs through what Indiana county ?
Perry County
Perry County