For context, the peak daily water flow of Niagara Falls is around 700,000 gallons per second. This map shows key rivers − ...

Pennsylvania had the most water violations in 2023, 24,525 in total — 14,808 of which were related to monitoring and reporting.

Water supplies are becoming increasingly limited across larges swathes of the United States, a new analysis reveals.

Though dams helped slow the flow of ... "Upstream from us, houses closer to the river are completely surrounded in water now, ...

some 430 dams have been removed from U.S. rivers, opening up habitat for fisheries, restoring healthier flows, improving water quality, and returning life to rivers. Infrastructure may help us ...