Live streamflow across the country.

# Major Rivers Surge Across Midwest and East as Spring Runoff Drives Historic Flows

Rivers across the American heartland are experiencing extraordinary streamflows this week, with the Ohio River basin and Midwest tributaries running at levels not seen in years. The Ohio River at Old Shawneetown on the Illinois-Kentucky border is carrying a massive 259,000 cubic feet per second (cfs), while multiple watersheds across Indiana, Illinois, and Ohio are recording flows exceeding 700% of normal levels. From the Great Lakes region to the Gulf Coast, water managers are monitoring conditions closely as snowmelt and recent precipitation combine to produce above-average flows across dozens of major waterways.

The Wabash River system in Indiana stands out as particularly exceptional, with the White River near Indianapolis flowing at 7,233% of normal—a staggering 103,430 cfs compared to its typical 1,430 cfs. The Upper White watershed alone is recording 155,760 cfs at 6,376% of normal, creating challenging conditions for Indianapolis and surrounding communities. Meanwhile, Ohio's river systems are equally swollen: the Stillwater River is running at 10,526% of normal, while the Shade River has surged to an astounding 21,014% of normal. These extreme flows are creating prime conditions for experienced whitewater enthusiasts on rivers like the Gauley in West Virginia (638% of normal), though safety remains paramount given the powerful currents.

Further west, the Mississippi River tributaries tell a similar story. At St. Paul and Hastings, Minnesota, the Mississippi is carrying 23,900 cfs and 27,700 cfs respectively, fed by the Minnesota River system where multiple gauges show flows between 5,000-16,900 cfs. The Illinois River basin is experiencing dramatic surges, with the Sangamon River at 5,563% of normal and the Mackinaw River at 4,109% of normal. In contrast, the Pacific Northwest presents a different picture—the Strait of Georgia and Lake Washington watersheds in Washington state are running below normal at 67-75% of typical flows, indicating drier conditions. For anglers, these high flows in the Midwest mean excellent spring fishing opportunities once waters stabilize, particularly on Kentucky's river system (764% of normal) and Arkansas's White River (43,800 cfs), though turbidity levels currently challenge visibility.