Rainwater Harvesting: Jurupa Valley vs Riverside
How do rainwater harvesting rules compare between Jurupa Valley, CA and Riverside, CA?
Jurupa Valley and Riverside have similar restriction levels.
Jurupa Valley, CA
Riverside County
Rainwater collection is broadly legal in Jurupa Valley and California. Under the Rainwater Capture Act of 2012 (AB 1750), residential, commercial, and governmental landowners can capture rooftop rainwater for non-potable uses without a state water-right permit. Jurupa Valley has no separate local prohibition. Small rain barrels under 360 gallons used for outdoor non-potable purposes are exempt from building-permit requirements; larger cisterns may trigger California Plumbing Code (Title 24 Part 5) permitting.
View full Jurupa Valley rules →Riverside, CA
Riverside County
Rainwater harvesting from rooftop runoff is fully legal in California under the Rainwater Capture Act of 2012 (Water Code §10573) and is actively encouraged by Riverside Public Utilities (RPU). RPU partners with Metropolitan Water District's SoCal Water$mart program to offer rebates for rain barrels and cisterns.
View full Riverside rules →Key Facts Comparison
| Fact | Jurupa Valley | Riverside |
|---|---|---|
| State authority | Cal. Water Code §10574 — no water-right permit for rooftop capture | Cal. Water Code §10573 (Rainwater Capture Act of 2012, AB 1750) |
| Rain barrel threshold | <360 gallons typically permit-exempt | - |
| Larger systems | Cal. Plumbing Code Ch. 17 permit may apply | - |
| HOA protection | Civ. Code §4735 | - |
| City restrictions | - | None — no City ordinance restricts residential rooftop capture |
| Permit threshold | - | Tanks >100 gal or plumbed-in: building permit required (CPC Ch. 17) |
| RPU rebate (rain barrel) | - | $35/barrel, up to 2 barrels (via SoCal Water$mart) |
| Regional rebate | - | Up to $75/barrel through SoCal WaterSmart; $250-$350 for cisterns |
| Use limitation | - | Non-potable only (irrigation, ornamental, toilet flush w/ permit) |
Highlighted rows indicate differences between cities.
Jurupa Valley FAQ
Do I need a permit to put a rain barrel in my Jurupa Valley backyard?
Generally no. Rain barrels under 360 gallons used for outdoor non-potable purposes are exempt from state water-right permits under Cal. Water Code §10574 and typically don't require a city building permit. Larger cisterns or any indoor reuse will require a Cal. Plumbing Code Chapter 17 permit.
Can my HOA stop me from installing a rain barrel?
Cal. Civil Code §4735 generally prevents HOAs from enforcing landscaping rules that prohibit water-efficient practices. HOAs may apply reasonable aesthetic guidelines but cannot effectively ban the practice.
Riverside FAQ
Do I need a permit for a rain barrel in Riverside?
No, not for a standard 50-55 gallon rain barrel sitting on a stand and used for outdoor irrigation. California Water Code §10573 allows rooftop capture without a water-right permit, and the California Plumbing Code only triggers permit requirements at tanks over 100 gallons or for systems connected to indoor plumbing.
Can I get a rebate?
Yes. Riverside Public Utilities customers can claim $35 per rain barrel (up to 2) through SoCal Water$mart (socalwatersmart.com). Some MWD-funded residential rebates have been as high as $75/barrel and $250-$350 for cisterns depending on capacity. Apply before purchase to confirm eligibility.
Can I drink rainwater I collect?
No. The Rainwater Capture Act and California Plumbing Code Chapter 17 restrict captured rainwater to non-potable uses (landscape irrigation, ornamental, and — with permitted treatment — toilet flushing and clothes washing). Potable use requires a permitted treatment system and Health Department review.
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