H.R. 831

119th Congress

Introduced

Lower Colorado River Multi-Species Conservation Program Amendment Act of 2025

Sponsored byRepublican:Rep. Calvert, Ken [R-CA-41]CA· Introduced 31 January 2025

5

Cosponsors

15

Actions

0

Amendments

1

Committees

Since introduced

Introduced
Committee
Passed Chamber
Passed Both
Enacted
Step 0 of 0
Latest action

Received in the Senate.

17 March 2026·4 months ago

Summary

Reported to House · Updated 13 March 2026

Lower Colorado River Multi-Species Conservation Program Amendment Act of 2025

This bill establishes an interest-bearing account for the nonfederal contributions for the Lower Colorado River Multi-Species Conservation Program, a cooperative effort between federal and nonfederal entities in Arizona, California, and Nevada. The program works to recover multiple species listed under the Endangered Species Act.

Currently, the pace of funding exceeds the pace of work. The bill allows the nonfederal contributions deposited in the fund to be made available, without further appropriation, for the program in the future. However, amounts derived from interest earned on amounts in the fund are subject to the availability of appropriations.

Timeline

15 actions

  1. Received in the Senate.

    17 March 2026 · IntroReferral

  2. Mr. Wittman moved to suspend the rules and pass the bill, as amended.

    16 March 2026 · Floor

  3. DEBATE - The House proceeded with forty minutes of debate on H.R. 831.

    16 March 2026 · Floor

  4. Considered under suspension of the rules. (consideration: CR H2527-2529)

    16 March 2026 · Floor

  5. Passed/agreed to in House: On motion to suspend the rules and pass the bill, as amended Agreed to by voice vote. (text: CR H2527)

    16 March 2026 · Floor

  6. On motion to suspend the rules and pass the bill, as amended Agreed to by voice vote. (text: CR H2527)

    16 March 2026 · Floor

  7. Motion to reconsider laid on the table Agreed to without objection.

    16 March 2026 · Floor

  8. Placed on the Union Calendar, Calendar No. 234.

    15 September 2025 · Calendars

  9. Reported (Amended) by the Committee on Natural Resources. H. Rept. 119-278.

    15 September 2025 · Committee

  10. Reported (Amended) by the Committee on Natural Resources. H. Rept. 119-278.

    15 September 2025 · Committee

  11. Ordered to be Reported (Amended) by Unanimous Consent.

    15 July 2025 · Committee

  12. Committee Consideration and Mark-up Session Held

    15 July 2025 · Committee

  13. Referred to the House Committee on Natural Resources.

    31 January 2025 · IntroReferral

  14. Introduced in House

    31 January 2025 · IntroReferral

  15. Introduced in House

    31 January 2025 · IntroReferral

Sponsorship

5 cosponsors

Sponsor

Republican:Rep. Calvert, Ken [R-CA-41]CA

Cosponsors

  • Democrat480%
  • Republican120%

Classification

Policy area

Public Lands and Natural Resources

Legislative subjects

ArizonaCaliforniaFinancial services and investmentsGovernment trust fundsLakes and riversNevadaWater use and supplyWildlife conservation and habitat protection

Committees

1

  • Natural Resources Committee

    House · Standing

    • Referred To31 Jan 2025
    • Markup By15 Jul 2025
    • Reported By15 Sept 2025

Cosponsor momentum

Cumulative over time

Cosponsors grew from 4 on 31 January 2025 to 5 on 24 February 2025.

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