Flood control along the Mississippi River is a central piece of a newly passed federal law — work that advocates believe is ...

Flood control along the Mississippi River is a central piece of a newly passed federal law — work that advocates believe is critical.

Mississippi and Louisiana. Its 1.2 million square mile drainage basin includes 32 U.S. states and two Canadian provinces, with its many tributaries draining water into the main river stem.

Flood control along the Mississippi River is a central piece of a newly passed federal law — work that advocates believe is ...