Preserve the Waters of the United States Act

Thad Cochran

Former member Senate MS Republican

Roy Blunt

Former member Senate MO Republican

Richard Burr

Former member Senate NC Republican

Saxby Chambliss

Former member Senate GA Republican

Daniel Coats

Former member Senate IN Republican

Thomas Coburn

Former member Senate OK Republican

John Cornyn

Current member Senate TX Republican

Mike Crapo

Current member Senate ID Republican

Michael Enzi

Former member Senate WY Republican

Deb Fischer

Current member Senate NE Republican

Jeff Flake

Former member Senate AZ Republican

Chuck Grassley

Current member Senate IA Republican

Orrin Hatch

Former member Senate UT Republican

Dean Heller

Former member Senate NV Republican

Jim Inhofe

Former member Senate OK Republican

Johnny Isakson

Former member Senate GA Republican

Ron Johnson

Current member Senate WI Republican

Mike Lee

Current member Senate UT Republican

John McCain

Former member Senate AZ Republican

Lisa Murkowski

Current member Senate AK Republican

James Risch

Current member Senate ID Republican

Pat Roberts

Former member Senate KS Republican

Marco Rubio

Former member Senate FL Republican

Tim Scott

Current member Senate SC Republican

Jeff Sessions

Former member Senate AL Republican

David Vitter

Former member Senate LA Republican

Roger Wicker

Current member Senate MS Republican