Oxnard encourages rainwater harvesting for landscape irrigation. California AB 1750 expressly allows rainwater capture from rooftops. No city permit is required for standard rain barrel systems, though larger cisterns may need building permits.
California Assembly Bill 1750 (2012) established the right to capture rainwater from rooftops throughout the state, including Oxnard. Residential rain barrels up to 250 gallons typically require no permit. Larger cistern systems may need a building permit for structural and plumbing connections. The city's water conservation programs encourage rainwater harvesting as a supplemental irrigation source, particularly important in the semi-arid climate. Captured rainwater should be used for landscape irrigation, not potable purposes. Systems must not create standing water that breeds mosquitoes. Ventura County Watershed Protection District provides resources on rainwater capture best practices.
Standard rain barrel installation has no violations risk. Large unpermitted cistern systems may face building code corrections. Standing water creating mosquito habitat may trigger vector control enforcement.
Oxnard, CA
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Oxnard, CA
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Oxnard, CA
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Oxnard, CA
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Side-by-side rule comparisons with other cities in Ventura County.
See how other cities in Ventura County handle rainwater harvesting.
See how Oxnard's rainwater harvesting rules stack up against other locations.
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