Rainwater Harvesting: Lompoc vs Santa Maria
How do rainwater harvesting rules compare between Lompoc, CA and Santa Maria, CA?
Lompoc and Santa Maria have similar restriction levels.
Lompoc, CA
Santa Barbara 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 Lompoc rules →Santa Maria, CA
Santa Barbara 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 Santa Maria rules →Key Facts Comparison
| Fact | Lompoc | Santa Maria |
|---|---|---|
| Statute | Water Code 10573 | Water Code 10573 |
| Permit needed | No for rooftop barrels | No for rooftop barrels |
| Use | Non-potable outdoor only | Non-potable outdoor only |
| Code reference | Title 24 Part 5 Ch 17 | Title 24 Part 5 Ch 17 |
Highlighted rows indicate differences between cities.
Lompoc 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.
Santa Maria 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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