Plumbing Regulations in California: Statute and Code Reference

This page provides a structured reference to the 33 regulatory citations tracked across California Plumbing Authority. All citations are extracted from page content and verified against primary sources.

Citation Summary

Category Count
Federal Statutes (U.S. Code) 3
Named Federal Acts 26
NFPA Standards 3
ASHRAE Standards 1
Total 33

Federal Statutes (U.S. Code)

Citation Jurisdiction
42 U.S.C. § 300f US
42 U.S.C. § 300g US
42 U.S.C. § 6295(j) US

Named Federal Acts

Citation Jurisdiction
California Water Conservation in Landscaping Act US
Clean Water Act US
Community Act US
EPA Safe Drinking Water Act US
Energy Policy Act US
Energy Policy Act of 1992 US
Federal Clean Water Act US
Federal Safe Drinking Water Act US
Greywater Act US
Housing and Community Development Act of 1980 US
Miller Act US
Mobilehome Parks Act US
Named Federal Act US
Porter-Cologne Act US
Porter-Cologne Water Quality Control Act US
Reduction of Lead in Drinking Water Act US
Reduction of Lead in Drinking Water Act of 2011 US
Right to Repair Act US
Safe Drinking Water Act US
Seismic Hazard Mapping Act US
South Florida Clean Coastal Waters Act of 2021 US
Sustainable Groundwater Management Act US
The South Florida Clean Coastal Waters Act of 2021 US
The Water Conservation in Landscaping Act US
Urban Water Management Planning Act US
Water Conservation in Landscaping Act US

NFPA Standards

Citation Jurisdiction
NFPA 13 National
NFPA 25 National
NFPA 54 National

ASHRAE Standards

Citation Jurisdiction
ASHRAE 90.1 National

Pages with Regulatory Citations

Page Citations
regulations 33
regulatory-context-for-california-plumbing 7
lead-free-plumbing-california 4
water-softener-regulations-california 3
water-conservation-requirements-california-plumbing 3
residential-plumbing-california 3
california-plumbing-fixture-requirements 3
backflow-prevention-california 3
sewer-lateral-requirements-california 2
potable-water-system-requirements-california 2
low-flow-fixture-standards-california 2
california-plumbing-frequently-asked-questions 2
california-plumbing-enforcement-violations 2
california-plumbing-code-overview 2
california-building-code-plumbing-amendments 2
solar-water-heating-plumbing-california 1
seismic-requirements-california-plumbing 1
reclaimed-water-plumbing-california 1
key-dimensions-and-scopes-of-california-plumbing 1
index 1
how-to-get-help-for-california-plumbing 1
how-it-works 1
high-rise-plumbing-california 1
greywater-systems-california 1
cross-connection-control-california 1
california-plumbing-in-local-context 1
california-plumbing-for-adu-construction 1
california-plumbing-contractor-licensing 1
california-plumbing-bond-insurance-requirements 1

Recent Regulatory Changes

Change Type Date Source
Housing and Community Development Act of 1980: Verification of Eligible Status proposed rule 2026-02-20 federal_register
Revocation of Regulations Regarding the Mutual Recognition of Pharmaceutical ... final rule 2026-03-23 federal_register
General Policy for Pricing and Charging for Materials and Services Sold by th... proposed rule 2026-02-18 federal_register
Clean Water Act Hazardous Substance Facility Response Plans; Amendment Recons... proposed rule 2026-02-18 federal_register
Transfer of Delegation of Authority From the Office of Energy Policy and Inno... final rule 2026-02-02 federal_register
Civilian Board of Contract Appeals; Rules of Procedure of the Civilian Board ... final rule 2026-02-27 federal_register
Civilian Board of Contract Appeals; Rules of Procedure of the Civilian Board ... final rule 2026-02-27 federal_register
South Florida Clean Coastal Waters Act of 2021 enacted law 2022-06-16 congress
A bill to permit States to transfer certain funds from the clean water revolv... enacted law 2019-10-04 congress
NFPA 54 updated to 2024 edition (from 2021) revision 2024-01-01 nfpa
NFPA 25 updated to 2023 edition (from 2020) revision 2023-01-01 nfpa
NFPA 13 updated to 2022 edition (from 2019) revision 2022-01-01 nfpa
ASHRAE 90.1 updated to 2022 edition (from 2019) revision 2022-01-01 ashrae

Monitoring Sources

Citations on this site are monitored against the following regulatory data sources:

Citation data last extracted: 2026-03-19