The 2012 Rainwater Capture Act allows California residents to capture rainwater from rooftops for non-potable outdoor use without a state water-right permit, preempting most local barriers.
Water Code sections 10573-10574 authorize property owners to install and operate rain barrels and cisterns that collect rooftop runoff for landscape irrigation without obtaining a state water-rights appropriation. Local building permits may apply for systems above 5,000 gallons or those connected to plumbing, but cities cannot ban basic rain barrel use. The Plumbing Code (Title 24, Part 5, Chapter 17) sets uniform standards when potable cross-connections exist, ensuring statewide consistency.
Improper potable cross-connections may trigger health code enforcement and require system disconnection or correction.
Contra Costa County, CA
Contra Costa County Noisy Animal Ordinance (Code Β§416-12.202) makes it unlawful to have an animal that creates noise for 30 continuous minutes (incessant) or...
Contra Costa County, CA
Gas and electric lawn equipment in unincorporated Contra Costa County may generally be operated between 7:00 AM and 7:00 PM on weekdays and 8:00 AM to 5:00 P...
Contra Costa County, CA
Unincorporated Contra Costa County generally observes quiet hours from 10:00 PM to 7:00 AM, during which loud residential noise (parties, amplified music, po...
Contra Costa County, CA
Amplified music in unincorporated Contra Costa County is regulated under Title 716. Outdoor speakers, live bands, and DJ equipment must not produce sound pla...
El Cerrito, CA
El Cerrito limits on-street parking to 72 consecutive hours and prohibits overnight parking (2 AM-6 AM) of trailers, RVs, motor homes, utility trailers, and ...
Contra Costa County, CA
Unincorporated Contra Costa County regulates street parking under California Vehicle Code and Ordinance Code Title 4, Division 46. The statewide 72-hour limi...
See how El Cerrito's rainwater harvesting rules stack up against other locations.
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