Rainwater Harvesting: Costa Mesa vs Midway City
How do rainwater harvesting rules compare between Costa Mesa, CA and Midway City, CA?
Costa Mesa and Midway City have similar restriction levels.
Costa Mesa, CA
Orange County
California law encourages rainwater harvesting, and Costa Mesa permits residents to collect and store rainwater for irrigation and non-potable uses without a permit for systems under 5,000 gallons. Rebates may be available through Mesa Water District.
View full Costa Mesa rules →Midway City, CA
Orange County
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.
View full Midway City rules →Key Facts Comparison
| Fact | Costa Mesa | Midway City |
|---|---|---|
| State Law | AB 1750 Rainwater Capture Act | - |
| No Permit Needed | Systems under 5,000 gallons | - |
| Use | Irrigation and non-potable only | Non-potable outdoor only |
| Mosquito Prevention | Containers must be covered | - |
| Rebates | Check Mesa Water District | - |
| Statute | - | Water Code 10573 |
| Permit needed | - | No for rooftop barrels |
| Code reference | - | Title 24 Part 5 Ch 17 |
Highlighted rows indicate differences between cities.
Costa Mesa FAQ
Is it legal to collect rainwater in Costa Mesa?
Yes. California's Rainwater Capture Act of 2012 allows residential rainwater collection without permits for systems under 5,000 gallons.
Are there rebates for rain barrels in Costa Mesa?
The Mesa Water District and Orange County Water District may offer rebates. Check their websites for current programs and eligibility.
Can I drink collected rainwater in Costa Mesa?
No, not without proper treatment and permitting. Residential rainwater harvesting is intended for irrigation and non-potable outdoor uses.
Midway City FAQ
Do I need a state water right to collect rain?
No. The Rainwater Capture Act exempts rooftop rainwater collected on the property where it falls from the appropriative water rights system.
Can a city ban rain barrels entirely?
No. State law authorizes residential rooftop capture, though cities may regulate large cisterns, plumbing connections, and structural permits.
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