AB 990 California Assembly · 2025-2026 Regular Session

Public water systems: emergency notification plan.

Summary
Existing law, the California Safe Drinking Water Act, requires the State Water Resources Control Board to administer provisions relating to the regulation of drinking water to protect public health, including, but not limited to, conducting research, studies, and demonstration programs relating to the provision of a dependable, safe supply of drinking water, enforcing the federal Safe Drinking Water Act, adopting enforcement regulations, and conducting studies and investigations to assess the quality of domestic water wells. Existing law prohibits a person from operating a public water system without an emergency notification plan that has been submitted to and approved by the state board. Existing law requires the emergency notification plan to provide for immediate notice to the customers of the public water system of any significant rise in the bacterial count of water or other failure to comply with any primary drinking water standard that represents an imminent danger to the health of the water users. This bill would authorize and encourage a public water system to provide notification to water users in their preferred language when updating the emergency notification plan, if resources are available.
Bill status passed 3 of 5 stages cleared
Introduction
Feb 2025
Committee Review
Jun 2025
Assembly Passage
Apr 2025
Senate Passage
Governor
Introduced Feb 20, 2025 Last action Jun 30, 2025
Floor votes · Assembly Apr 24, 2025

How they voted

740
Passed · 4 other
Total votes 78
Apr 24, 2025
D Democratic59
58 Yea 1
98% Yea
R Republican19
16 Yea 3
84% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
13
Key actions
4
Committee
5
Jun 18, 2025
Upper · Passed
From committee: Do pass. To Consent Calendar. (Ayes 6. Noes 0.) (June 18).
upper
May 7, 2025
Committee
Referred to Com. on E.Q.
upper
Apr 24, 2025
Lower · Passed
Read third time. Passed. Ordered to the Senate. (Ayes 75. Noes 0. Page 1279.)
lower
Apr 9, 2025
Lower · Passed
From committee: Do pass. To Consent Calendar. (Ayes 7. Noes 0.) (April 8).
lower
Mar 10, 2025
Committee
Referred to Com. on E.S & T.M.
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 Heather Hadwick
Heather Hadwick
RRepublican
CA
1