AB 1146 California Assembly · 2025-2026 Regular Session

Water infrastructure: dams and reservoirs: water release: false pretenses.

Summary
Existing law provides for the regulation and supervision of dams and reservoirs exclusively by the state. Under existing law, a person who violates certain provisions related to the regulation and supervision of dams and reservoirs or of any approval, order, rule, regulation, or requirement of the Department of Water Resources is guilty of a misdemeanor, as specified. This bill would prohibit the release of stored water from a reservoir owned and operated by the United States in this state if the release is done under false pretenses, which the bill would define to mean a release of water from a reservoir owned and operated by the United States in a manner that is knowingly, designedly, and intentionally under any false or fraudulent representation as to the purpose and intended use of the water. The bill would authorize the State Water Resources Control Board or the Attorney General, as provided, to bring an action for injunctive relief for a violation of the above-described prohibition. By expanding the scope of a crime, the bill would impose a state-mandated local program. The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that no reimbursement is required by this act for a specified reason.
Bill status passed 3 of 5 stages cleared
Introduction
Feb 2025
Committee Review
Aug 2025
Assembly Passage
Jun 2025
Senate Passage
Governor
Introduced Feb 20, 2025 Last action Aug 29, 2025
Floor votes · Assembly Jun 5, 2025

How they voted

5417
Passed · 7 other
Total votes 78
Jun 5, 2025
D Democratic59
54 Yea 1 Nay 4
91% Yea
R Republican19
16 Nay 3
84% Nay
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
19
Key actions
7
Committee
11
Amendments
4
Aug 29, 2025
Upper · Passed
In committee: Held under submission.
upper
Aug 18, 2025
Committee
In committee: Referred to suspense file.
upper
Jul 16, 2025
Upper · Passed
From committee: Do pass and re-refer to Com. on APPR. (Ayes 12. Noes 1.) (July 15). Re-referred to Com. on APPR.
upper
Jul 9, 2025
Upper · Passed
From committee: Do pass and re-refer to Com. on JUD. (Ayes 7. Noes 0.) (July 8). Re-referred to Com. on JUD.
upper
Jun 23, 2025
Introduced
From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on N.R. & W.
upper
Jun 18, 2025
Committee
Referred to Coms. on N.R. & W. and JUD.
upper
Jun 5, 2025
Lower · Passed
Read third time. Passed. Ordered to the Senate. (Ayes 55. Noes 17. Page 2110.)
lower
May 23, 2025
Lower · Passed
From committee: Do pass. (Ayes 11. Noes 3.) (May 23).
lower
May 14, 2025
Committee
In committee: Set, first hearing. Referred to APPR. suspense file.
lower
May 5, 2025
Committee
Re-referred to Com. on APPR.
lower
May 1, 2025
Lower · Passed
Read second time and amended.
lower
Apr 30, 2025
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 8. Noes 3.) (April 29).
lower
Mar 18, 2025
Committee
Re-referred to Com. on W. P., & W.
lower
Mar 17, 2025
Introduced
From committee chair, with author's amendments: Amend, and re-refer to Com. on W. P., & W. Read second time and amended.
lower
Mar 17, 2025
Committee
Referred to Com. on W. P., & W.
lower
Feb 21, 2025
Lower · Passed
From printer. May be heard in committee March 23.
lower
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Diane Papan
Diane Papan
DDemocratic
CA
21