Oakland vs San Leandro
How do rainwater harvesting rules compare between Oakland, CA and San Leandro, CA?
Oakland and San Leandro have similar restriction levels.
Oakland, CA
Alameda County
Rainwater harvesting is legal and encouraged in Oakland under California AB 1750 (Rainwater Capture Act of 2012), which allows rooftop rainwater capture without a water rights permit, and EBMUD offers rebates for cisterns and rain barrels.
View full Oakland rules →San Leandro, CA
Alameda County
Rainwater harvesting is legal and encouraged in San Leandro. Rain barrels under 5,000 gallons require no permit. EBMUD offers rebates for qualifying systems.
View full San Leandro rules →Key Facts Comparison
| Fact | Oakland | San Leandro |
|---|---|---|
| - | - | |
| Legal | - | Yes (AB 1750) |
| Permit Trigger | - | Over 5,000 gal |
| Rebate | - | EBMUD WaterSmart |
| Mosquitoes | - | Must be sealed |
| Potable Use | - | Plumbing review |
Highlighted rows indicate differences between cities.
Oakland FAQ
Do I need a permit for a rain barrel in Oakland?
No. Simple rain barrels connected only to a downspout and used for outdoor irrigation do not need a City permit and are encouraged by EBMUD through rebate programs.
Can I use rainwater inside my house?
Only with a permitted system. Indoor non-potable uses like toilet flushing require a plumbing permit and compliance with CPC Chapter 15, including backflow prevention.
San Leandro FAQ
Can I put a rain barrel on my San Leandro house?
Yes. Rain barrels up to 5,000 gallons used outdoors need no permit, and EBMUD offers rebates on approved models.
Who enforces this in San Leandro?
San Leandro code enforcement at (510) 577-3394 handles most complaints. Alameda County agencies handle regional issues.
Compare other topics
See how Oakland and San Leandro compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool