California · STD.5.3
Drinking water standards (22 CCR Div. 4, Ch. 15)
Regulatory
Required
Active
22 CCR Div. 4, Ch. 15 sets drinking water standards.
- State
- California
- Responsible actors
- State Water Resources Control Board
Evidence & sources
- NCSI profile
- California — State Roles and Responsibilities for PK-12 Public School Facilities — 2025 State Profile (2025), printed p. 55
- Legal sources
- 22 CCR Div. 4, Ch. 15 — Title 22 California Code of Regulations, Division 4, Chapter 15 (Administrative Rule, primary)
- Verification
- Profile Only
Prototype research tool. Records are normalized from NCSI state profiles and have not been verified against current statutes or regulations. This is not legal advice — consult primary legal sources for current requirements.