Carson, CA Environmental Rules: Erosion Control (2026)
Key Facts
- Governing law
- CMC § 5808, Chapter 8
- Trigger
- any construction-activity discharger
- Condition
- proof required before grading/building permit
- Enforcement
- misdemeanor, CMC § 1200(a)
- Adopted by
- Ord. 96-1101
Summary
Carson requires every construction-activity discharger to comply with the state's general or individual NPDES stormwater permit, proving compliance to the City before any grading, building, or occupancy permit is issued.
Each industrial discharger, discharger associated with construction activity, or other discharger described in any general storm water permit addressing such discharges, as may be issued by the U.S. Environmental Protection Agency, the State Water Resources Control Board, or the Regional Board shall comply with all requirements of such permit. Each discharger identified in an individual NPDES permit shall comply with and undertake all activities required by such permit. Proof of compliance with any such permit may be required in a form acceptable to the City Manager or designated representative, prior to the issuance of any grading, building or occupancy permits, or any other type of permit or license issued by the City. (Ord. 96-1101 § 1)
Full Breakdown
Carson's Storm Water Management and Discharge Control Ordinance (CMC Chapter 8) makes construction-site erosion control a permit-compliance condition rather than a stand-alone local standard: CMC § 5808 requires every industrial or construction-activity discharger to comply with whatever general or individual NPDES stormwater permit the EPA, State Water Resources Control Board, or Regional Board has issued for the activity. The City Manager can require proof of that compliance, which under the state's Construction General Permit means an approved SWPPP with erosion and sediment control BMPs, before issuing a grading, building, or occupancy permit. Violations are enforced under CMC § 5810.
Violations & Fines
A violation is a declared public nuisance and misdemeanor under CMC § 5810 and CMC § 1200(a), up to $1,000 and six months' jail, each day a separate offense, plus possible civil injunction or permit revocation.
Frequently Asked Questions
Does Carson issue its own erosion-control permit?
What happens if a Carson construction site violates stormwater rules?
Sources & Official References
Other rules in Carson
California rules heatmap·Compare Carson to another location·View the California environmental rules overview
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Erosion Control in Nearby Cities
How other cities in Los Angeles County handle erosion control.