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.
Sonoma County, CA
Unincorporated Sonoma County does not have a stand-alone leaf-blower ordinance; gas-powered and electric leaf blowers are regulated only through the General ...
Sonoma County, CA
Outdoor amplified music in unincorporated Sonoma County is one of the most heavily regulated activities in the County because of long-standing conflicts betw...
Sonoma County, CA
Barking dogs and other persistent animal noise are governed by Sonoma County Code Chapter 5 (Animal Regulation Ordinance), Article X, Section 5-126 - Public ...
Sonoma County, CA
Construction noise in unincorporated Sonoma County is regulated under the General Plan Noise Element and Sonoma County Code Chapter 3, Article III (Noise Con...
Sonoma County, CA
Unincorporated Sonoma County does not use a single numeric quiet-hour ordinance; instead it enforces the Sonoma County General Plan Noise Element (adopted 20...
Sonoma County, CA
Sonoma County addresses commercial-vehicle parking through Chapter 18 (Motor Vehicles and Traffic) of the County Code, Article 86 (Parking Regulations) of Ch...
See how Petaluma's rainwater harvesting rules stack up against other locations.
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