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The Ohio River

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Q: What river is the southern boundary of Ohio Indiana and Illinois?
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Related questions

What river forms that boundary for Ohio Kentucky and Indiana?

The Ohio River forms Ohio's southern border.


What KIND of physical feature forms the southern boundary of Illinois and Indiana and Ohio?

Ohio River


What river is indiana's southern boundary?

Ohio river


Which two rivers merge together to form the Illinois river?

The Wabash River forms the southern portion of Indiana's western border. The northern portion of Indiana's western border is simply a straight line marked on the map. The southern border of Indiana is also a river - the Ohio.


Wabash River forms part of the boundary of which states?

Indiana and Illinois


What river is at western boundary river of Indiana?

The Wabash is the longest river in Indiana. It flows from Ohio across northern Indiana until it forms the border between Indiana and Illinois.


What river forms sourthern boundaries between Ohio and Indiana?

The Ohio River is the southern boundary of Ohio and Indiana.


What river forms the southern bounderies of Ohio and Indiana?

The Ohio river is located on the southern boundary of Indiana and Ohio. The Ohio River also borders northern Kentucky.


What river divides Illinois and Indiana?

The Wabash River serves as part of the southern dividing line between Illinois and Indiana.


What is the river thet devides Kentucky from Indiana and Ohio?

The Ohio river forms the boundary between Kentucky and the states of Ohio, Indiana and Illinois.


What important river runs along Indiana's southern border?

The Ohio River is south of Indiana and forms the boundary between Indiana and Kentucky.


what River is the southern border of Ohio, Indiana, and Illinois?

wabash