Live streamflow across the country.

# Major Rivers Surge Across America's Heartland as Regional Patterns Diverge

The nation's waterways are telling a dramatic tale of extremes this week, with the mighty Ohio River leading a surge of high flows across the Midwest and South while the Southeast experiences significantly above-average conditions in key watersheds. The Ohio River at Old Shawneetown, Kentucky, is reporting a massive 259,000 cubic feet per second (cfs), while Florida's St. Johns River at Jacksonville follows with 152,000 cfs. Meanwhile, watershed data reveals extraordinary conditions, with Missouri's Moreau River running at an astounding 17,259% of normal flow and Illinois' Little Wabash River at 6,154% of normal—indicating recent heavy precipitation events across the central United States.

The Mississippi River basin and its tributaries are experiencing notably elevated flows, with gauges at Hastings and St. Paul, Minnesota reporting 27,700 and 23,900 cfs respectively, while the Minnesota River system shows consistently robust flows from Lac Qui Parle to Jordan. The Cahokia-Joachim watershed near St. Louis is running at 1,044% of normal, suggesting significant runoff from recent storms. Arkansas is seeing exceptional conditions on the White River, with three major gauges between Batesville and Norfork reporting flows between 18,200 and 43,800 cfs—creating prime conditions for anglers targeting trout and bass in these tailwaters, though rafters should exercise extreme caution. The Neosho River system in Kansas and Oklahoma is similarly swollen at 482% of normal, affecting communities near Tulsa and throughout the Verdigris River drainage.

The Southeast presents a mixed picture, with Georgia's Savannah River system maintaining strong but manageable flows between 9,000-25,700 cfs from Augusta to Port Wentworth, while the Wheeler Lake watershed in Alabama is experiencing extraordinary flows at 8,467% of normal. Florida's situation is particularly notable—while the St. Johns River shows high absolute flows at Jacksonville, the Lower St. Johns watershed is actually running at just 32% of normal, indicating drought conditions in the basin despite tidal influences at the coastal gauge. Water managers in Jacksonville should monitor this disparity closely. Out West, Idaho's Snake River system is showing healthy spring runoff patterns with flows between 5,200-19,200 cfs, while California's Sacramento River maintains moderate flows conducive to salmon migration. For outdoor enthusiasts, conditions favor fishing over rafting in most locations, with experienced boaters finding opportunities on Arkansas's White River system and Idaho's Snake River, though all should consult local advisories given the dramatically elevated watershed conditions across the Midwest.