S. 154 · 119th Congress Colorado River Basin System Conservation Extension Act StagePassed a chamber SponsorJohn Hickenlooper Introduced2025-01-21 Latest action2025-06-23 · Held at the desk. Follow Summary Text Subjects Cosponsors (4) Votes (0) Actions Cosponsors (4) John Barrasso Current member Senate WY Republican Michael Bennet Current member Senate CO Democrat John Curtis Current member Senate UT Republican Cynthia Lummis Current member Senate WY Republican