Contact with HABs, swallowing contaminated water, or inhaling droplets can cause rashes, allergic reactions, stomach issues, ...

Paddlers at the annual Ohio River Paddlefest in Cincinnati. During the event, people kayak and canoe part of the 308-mile Ohio River Way. A water trail that connects communities across Ohio ...

The forecast for most of our Tri-State rivers shows moderate flooding, with the Ohio River reaching a level that has only been seen once in the last 28 years. See where the flooding will reach.

Ohio's great river is just that—the longest river that touches Buckeye State soil. These are the 10 longest rivers in Ohio. 1. Ohio River—981 miles The Ohio River is the longest in Ohio.