Rainwater capture is legal and encouraged in California under the Rainwater Capture Act of 2012 (AB 1750). Rialto requires no permit for rain barrels up to 5,000 gallons used outdoors. Larger cisterns and any indoor/potable use require plumbing permits and backflow protection per the California Plumbing Code.
Under California Water Code §10573 (Rainwater Capture Act, AB 1750, 2012), residential property owners may capture rainwater from rooftops for non-potable use without a water-rights permit. Rialto follows the California Plumbing Code (Title 24 Part 5, Chapter 17, Nonpotable Rainwater Catchment Systems): small rain barrels under 360 gallons (per CPC 1502.4) require no permit when used for surface irrigation. Larger storage, pumped distribution, or any connection to building plumbing requires a Building Safety Division permit, backflow assembly, mosquito-proof screening, and overflow routed to landscape. Indoor non-potable uses (toilet flushing, laundry) require dual-piping per CPC Chapter 15. Stormwater capture also helps meet SBCFCD / RWQCB MS4 permit LID requirements.
Unpermitted plumbed cisterns or cross-connection to potable supply: stop-work order, permit fees plus penalties (typically 2x permit fee), and required backflow installation. Mosquito-breeding (open barrels) cited by County Vector Control.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Rialto, CA
The Rialto Municipal Code's Title 9 (Public Peace, Safety and Morals) is the primary framework for nighttime curfew and related public-order rules; the publi...
Rialto, CA
Door-to-door commercial solicitation in Rialto is regulated through (1) RMC Title 5 Business Licenses framework — every person 'engaging in business' in the ...
Rialto, CA
Mobile food vending in Rialto requires (1) a City of Rialto Business License under RMC Title 5 (Business Licenses and Regulations, Chapter 5.04 General Provi...
Rialto, CA
Rialto Community Services & Recreation operates the city's parks (Frisbie Park, Jerry Eaves Park, Margaret Todd Park, Andreson Park, Bud Bender Park, and oth...
Rialto, CA
Commercial drone work in Rialto — real-estate photography, warehouse roof inspections, intermodal-yard surveying, film crews — is governed by FAA Part 107. T...
Rialto, CA
No standalone drone ordinance was located in the Rialto Municipal Code (Municode publisher, Titles 1-18). Recreational drone flight in Rialto is governed by ...
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