Chino Hills, CA Environmental Rules: Stormwater Management (2026)
Requirements for managing rainwater runoff on your property, including retention basins, permeable surfaces, and drainage plans.
Research in progress
We are currently verifying Chino Hills's specific local ordinance for stormwater management. In the meantime,California state law generally applies, and below you'll find guidance for finding the official rules and links to related Chino Hills ordinances we've already verified.
California State Law Context
California state law provides the baseline framework for stormwater management across all municipalities in the state. Individual cities like Chino Hills may adopt additional local rules on top of state requirements, which is what makes checking your specific city ordinance important. For Chino Hills residents, the safest approach is to follow state law as a baseline and contact City Hall for any additional local requirements.
You can browse all California environmental rules to see how cities across the state regulate this topic.
How to find official Chino Hills Stormwater Management rules
- Search for "Chino Hills CA municipal code" to find your city's online code portal (Municode, eCode360, or American Legal Publishing are the most common).
- Look for chapters covering environmental rules, zoning, nuisance, or property maintenance — that's where most stormwater management rules live.
- Contact Chino Hills City Hall's code enforcement, planning, or community development department for clarification.
- Check with your HOA if applicable — many HOAs have stricter rules than the city itself.
Stormwater Management in nearby cities
See how nearby San Bernardino County cities regulate stormwater management: