The list of 10 most endangered rivers of 2025, according to the nonprofit American Rivers, includes the Mississippi River and ...

The top three are the Mississippi, the Tijuana, and the rivers of Appalachia. The Passaic River has been named one of America’s Most Endangered Rivers of 2025, with a national conservation group ...

A national non-profit organization that tracks rivers all over the country has announced the rivers of Southern Appalachia ...

A conservation group has named an Inland Northwest river as one of the 10 most endangered in the United States.

"The Mississippi River is America’s River ... Threatened by out-of-control sewage and chemical pollution. 3. Rivers of Southern Appalachia: Threatened by extreme weather impacts to unsafe ...