H.R. 831 · 119th Congress Lower Colorado River Multi-Species Conservation Program Amendment Act of 2025 StagePassed a chamber SponsorKen Calvert Introduced2025-01-31 Latest action2026-03-17 · Received in the Senate. Follow Summary Text Subjects Cosponsors (5) Votes (0) Actions Cosponsors (5) Juan Ciscomani Current member House AZ Republican Steven Horsford Current member House NV Democrat Susie Lee Current member House NV Democrat Greg Stanton Current member House AZ Democrat Dina Titus Current member House NV Democrat