Lancaster vs Long Beach
How do stormwater management rules compare between Lancaster, CA and Long Beach, CA?
Lancaster has fewer restrictions than Long Beach.
Lancaster, CA
Los Angeles County
Lancaster requires stormwater management for new development and significant property modifications. Runoff must be controlled on-site through retention, detention, or infiltration systems.
View full Lancaster rules →Long Beach, CA
Los Angeles County
Long Beach's stormwater program under LBMC Ch. 8.96 prohibits non-stormwater discharge. Low Impact Development (LID) is required for projects adding 500+ sq ft. NPDES compliance is mandatory for all construction and development.
View full Long Beach rules →Key Facts Comparison
| Fact | Lancaster | Long Beach |
|---|---|---|
| New Development | Stormwater plan required | - |
| Runoff Control | On-site retention | - |
| Maintenance | Owner responsibility | - |
| Topic | Stormwater | - |
| LID Threshold | - | 500 sq ft or more |
| Code | - | LBMC Ch. 8.96, Ch. 18.74 |
| Non-Stormwater | - | Discharge prohibited |
| Federal Law | - | Clean Water Act NPDES |
Highlighted rows indicate differences between cities.
Lancaster FAQ
Do I need a stormwater plan for my project?
Generally required for new construction and major renovations that increase impervious surface area. Small residential projects may be exempt.
What is an illicit discharge?
Any non-stormwater substance entering the storm drain system, including paint, oil, chemicals, or sediment. Report violations to Lancaster public works.
Long Beach FAQ
Do I need a stormwater plan for my project?
Generally required for new construction and major renovations that increase impervious surface area. Small residential projects may be exempt.
What is an illicit discharge?
Any non-stormwater substance entering the storm drain system, including paint, oil, chemicals, or sediment. Report violations to Long Beach public works.
Compare other topics
See how Lancaster and Long Beach compare on other ordinance categories.
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