Ohio River Journey
Which States Does the Ohio River Flow Through?

Discover the six U.S. states connected by the Ohio River and learn about its importance for commerce and recreation.

Ohio River Flow
What Is the Direction of the Ohio River Watershed Flow?

Discover how the Ohio River watershed flows southwest from Pennsylvania to Illinois, draining parts of 15 states and feeding the Mississippi River.

Ohio River Flow
Does the Ohio River Flow North or South? Key Facts About Its Direction

Learn why the Ohio River flows south from Pittsburgh to Illinois and its importance for navigation and commerce.

Ohio River Reach
How Far South Does the Ohio River Flow? Key Facts and Geography Explained

Discover how far south the Ohio River flows, from Pittsburgh to Cairo, Illinois, and its role as a natural state border.