Stormwater Management: Fullerton vs Newport Beach
How do stormwater management rules compare between Fullerton, CA and Newport Beach, CA?
Fullerton has fewer restrictions than Newport Beach.
Fullerton, CA
Orange County
Fullerton enforces Chapter 12.18 Water Quality Ordinance, including section 12.18.020 prohibiting illicit connections and non-stormwater discharges to the city storm drain system. The city is a co-permittee under the Santa Ana Regional Water Quality Control Board MS4 NPDES Permit, with the County of Orange as principal permittee.
View full Fullerton rules →Newport Beach, CA
Orange County
Newport Beach enforces strict stormwater management regulations to protect Newport Bay, the ocean, and coastal waterways. The city's NPDES permit requires construction sites, businesses, and property owners to implement best management practices preventing polluted runoff. New development and significant redevelopment must incorporate post-construction water quality features.
View full Newport Beach rules →Key Facts Comparison
| Fact | Fullerton | Newport Beach |
|---|---|---|
| Local Ordinance | FMC Chapter 12.18 Water Quality | - |
| Illicit Discharge Section | FMC 12.18.020 | - |
| MS4 NPDES Permit | Santa Ana RWQCB R8-2009-0030 series | - |
| Principal Permittee | County of Orange | - |
| Construction Threshold | 1 acre triggers state Construction General Permit | - |
| Engineering Contact | (714) 738-6845 | - |
| Community Dev Contact | (714) 738-6563 | - |
| WQMP Trigger | - | 500+ sq ft disturbance |
| Post-Construction | - | 2,500+ sq ft impervious surface |
| Discharge Fine | - | Starting at $500 per day |
| Code Section | - | NBMC Chapter 14.36 |
Highlighted rows indicate differences between cities.
Fullerton FAQ
What can I legally drain into a Fullerton storm drain?
Generally only uncontaminated rainwater, dechlorinated pool water, residential potable-water-line flushing, and certain landscape irrigation. Chapter 12.18 prohibits soapy wash water, pool chemicals, paint, concrete slurry, oil, and most other non-stormwater discharges to the MS4.
Who regulates Fullerton's stormwater program?
Fullerton is a co-permittee under the Santa Ana Regional Water Quality Control Board's North Orange County MS4 NPDES Permit (R8-2009-0030 series). The County of Orange is the principal permittee, and Fullerton enforces locally under FMC Chapter 12.18.
Do I need a stormwater plan for my construction project?
Construction sites disturbing 1 acre or more must enroll in California's statewide Construction General Permit and prepare a SWPPP. Smaller sites must still install BMPs (silt fences, inlet protection, stockpile covers) under FMC 12.18 and city grading-permit conditions.
Can I drain my pool to the gutter in Fullerton?
Only after dechlorination and pH adjustment so chlorine and other pool chemicals are not discharged. Confirm acceptable discharge procedures with Engineering at (714) 738-6845 before draining.
Newport Beach FAQ
What triggers stormwater requirements for my Newport Beach project?
Projects disturbing 500 or more square feet of land require a Water Quality Management Plan. Projects creating 2,500 or more square feet of impervious surface must include permanent water quality treatment features in the design.
Can I wash my car and let water flow to the street in Newport Beach?
Washing vehicles on the street where runoff enters storm drains is prohibited. Wash vehicles on permeable surfaces like lawns, use a commercial car wash, or ensure all wash water is captured and directed to the sanitary sewer.
Who enforces stormwater rules in Newport Beach?
The Public Works Department Water Quality division enforces stormwater regulations. Report illicit discharges or construction site runoff to (949) 644-3215 or the city's water quality hotline.
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