Rainwater Harvesting: Altadena vs Compton
How do rainwater harvesting rules compare between Altadena, CA and Compton, CA?
Altadena and Compton have similar restriction levels.
Altadena, CA
Los Angeles County
Rainwater harvesting is legal and actively encouraged in unincorporated LA County. LADWP offers rebates for rain barrels. The LACFCD promotes distributed stormwater capture projects including rain gardens and rain barrels. No permits required for residential collection systems.
View full Altadena rules →Compton, CA
Los Angeles County
Rainwater harvesting is legal and encouraged in Compton and throughout California. Rain barrels and cisterns do not require permits. LADWP offers rebates for rain barrels. Captured rainwater can be used for irrigation and non-potable uses.
View full Compton rules →Key Facts Comparison
| Fact | Altadena | Compton |
|---|---|---|
| Legal Status | Legal, no permit required | Legal, no permit required |
| Rebates | LADWP and water district programs | LADWP offers rain barrel rebates |
| LACFCD | Promotes distributed capture | - |
| Uses | Irrigation, non-potable purposes | Irrigation, non-potable purposes |
| Capacity | - | No limit on residential collection |
Highlighted rows indicate differences between cities.
Altadena FAQ
Is rainwater harvesting legal in LA County?
Yes. California Water Code 10573-10574 explicitly permits residential rainwater collection. No permit is needed for systems under 5,000 gallons. It's actively encouraged for water conservation and stormwater management.
Can I use rainwater for drinking?
Captured rainwater can be used for irrigation and non-potable purposes. Using it for drinking water requires treatment and is subject to additional regulations. Most residential use is for landscape irrigation.
Are there rebates for rain barrels in LA County?
Some water districts offer $35-$75 rain barrel rebates. Check with your specific water provider. The LA County Flood Control District's Safe Clean Water Program also promotes rainwater capture. Visit safecleanwaterla.org for resources.
Compton FAQ
Can I collect rainwater legally?
Yes. California allows residential rainwater harvesting without significant restrictions.
Do I need a permit for rain barrels?
Standard rain barrels typically do not need permits. Large cistern systems may require building permits.
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