Stormwater Management: Inglewood vs Norwalk
How do stormwater management rules compare between Inglewood, CA and Norwalk, CA?
Inglewood and Norwalk have similar restriction levels.
Inglewood, CA
Los Angeles County
Inglewood has a detailed Stormwater Management and Discharge Control ordinance. The Director maintains a LID Standards Manual. Development projects must submit Stormwater Mitigation Plans. Construction sites under 1 acre must implement erosion/sediment control BMPs. Machinery must be shielded from stormwater exposure.
View full Inglewood rules →Norwalk, CA
Los Angeles County
Norwalk requires stormwater management for new development and significant property modifications. Runoff must be controlled on-site through retention, detention, or infiltration systems.
View full Norwalk rules →Key Facts Comparison
| Fact | Inglewood | Norwalk |
|---|---|---|
| Code | IMC Stormwater Management chapter | - |
| LID Manual | Maintained by Director | - |
| Construction | Erosion BMPs required even <1 acre | - |
| NPDES | Municipal permit compliance required | - |
| New Development | - | Stormwater plan required |
| Runoff Control | - | On-site retention |
| Maintenance | - | Owner responsibility |
| Topic | - | Stormwater |
Highlighted rows indicate differences between cities.
Inglewood 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 Inglewood public works.
Norwalk 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 Norwalk public works.
Compare other topics
See how Inglewood and Norwalk compare on other ordinance categories.
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