U.S. Sen. Bill Nelson said he will file legislation aimed at forcing the U.S. Army Corps of Engineers to divert more freshwater into Northwest Florida’s Apalachicola Bay system.

Nelson, who visited Florida A&M University and the state Capitol, said he and U.S. Sen. Marco Rubio will support Senate legislation similar to an effort in the U.S. House led by Rep. Neal Dunn, who represents the Apalachicola Bay area. Dunn has said he will file a resolution under the Congressional Review Act to permanently block a Corps’ rule that regulates water releases in the Apalachicola-Chattahoochee-Flint river system.