Rainwater Harvesting: Carmichael vs Citrus Heights
How do rainwater harvesting rules compare between Carmichael, CA and Citrus Heights, CA?
Carmichael and Citrus Heights have similar restriction levels.
Carmichael, CA
Sacramento County
Rainwater harvesting is legal and encouraged in unincorporated Sacramento County. Rooftop collection for outdoor landscape use requires no permit. Larger cistern systems and indoor non-potable use require plumbing permits.
View full Carmichael rules →Citrus Heights, CA
Sacramento County
Rainwater harvesting is legal statewide under the California Rainwater Capture Act, and Citrus Heights allows rain barrels and cisterns without a permit under 5000 gallons.
View full Citrus Heights rules →Key Facts Comparison
| Fact | Carmichael | Citrus Heights |
|---|---|---|
| State Law | AB 1750 Rainwater Capture Act | Water Code 10574 |
| Barrels | No permit for outdoor use | - |
| Cisterns | Plumbing permit if indoor use | - |
| Mosquito | Covered inlets required | - |
| Rebates | Periodically available | Regional Water Authority |
| Permit Threshold | - | Under 5000 gallons exempt |
| Uses | - | Non-potable only |
| Screening | - | Mosquito screens required |
Highlighted rows indicate differences between cities.
Carmichael FAQ
Do I need a permit for a rain barrel?
Generally no, for typical 50 to 100 gallon outdoor barrels used for landscape watering.
Can I use rainwater to flush toilets?
Yes, but the system must be permitted and installed to California Plumbing Code Chapter 17.
Citrus Heights FAQ
Do I need a permit for a 55 gallon rain barrel?
No. Small barrels collecting roof runoff for landscaping do not require a building permit.
Can I drink harvested rainwater?
No. Under state law harvested rainwater is for non-potable uses like irrigation only.
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