The river is threatened primarily by FEMA's uncertain future, said American Rivers, an environmental group based in Washington, D.C.

The Mississippi River is considered the most endangered in the U.S. due to uncertainty over the Federal Emergency Management ...

A conservation organization has named the Mississippi River as the most endangered river in the country. Every year, the ...

Trump's call to abolish FEMA as Mississippi sees more frequent, extreme flooding, prompts group to name river the nation's most endangered waterway.

The group American Rivers says the Mississippi faces threats including increased flooding and inadequate disaster prevention ...