Rainwater Harvesting: Oxnard vs Santa Paula
How do rainwater harvesting rules compare between Oxnard, CA and Santa Paula, CA?
Oxnard and Santa Paula have similar restriction levels.
Oxnard, CA
Ventura County
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.
View full Oxnard rules →Santa Paula, CA
Ventura County
Rainwater harvesting is legal and encouraged in Santa Paula under California Water Code Section 10574. Residents may collect rooftop runoff for irrigation without a permit for systems under 5,000 gallons.
View full Santa Paula rules →Key Facts Comparison
| Fact | Oxnard | Santa Paula |
|---|---|---|
| State Law | AB 1750 allows rooftop capture | - |
| Permit | Not needed for barrels up to 250 gal | - |
| Use | Landscape irrigation only | - |
| Mosquito Control | No standing water allowed | - |
| Legal Authority | - | CA Water Code Section 10574 |
| Permit Threshold | - | 5,000 gallons |
| Permitted Use | - | Non-potable landscape irrigation |
| Mosquito Prevention | - | Covered or screened storage |
| Watershed | - | Reduces runoff into Santa Clara River |
Highlighted rows indicate differences between cities.
Oxnard FAQ
Can I collect rainwater in Oxnard?
Yes. California AB 1750 expressly allows capturing rainwater from rooftops. Standard rain barrels up to 250 gallons do not require a city permit.
Do I need a permit for a large rainwater tank in Oxnard?
Large cistern systems (over 250 gallons) may require a building permit, especially if they involve plumbing connections or structural support. Contact Oxnard Building Division at (805) 385-7858.
Can I use captured rainwater for drinking in Oxnard?
No. Captured rainwater should be used for landscape irrigation only, not for drinking or cooking. Potable use requires treatment systems meeting health department standards.
Santa Paula FAQ
Is rainwater harvesting legal in Santa Paula?
Yes. California Water Code Section 10574 allows rooftop rainwater collection. No permit needed for systems under 5,000 gallons.
Can I use rainwater for my garden?
Yes. Collected rainwater is approved for landscape and garden irrigation. It may not be used for drinking water or potable purposes.
Are there rain barrel programs?
Regional water agencies periodically offer rain barrel events and rebates. Contact the city water division at (805) 933-4215 for current programs.
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