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🌍 Environmental Rules/Stormwater Management

Burbank vs Norwalk

How do stormwater management rules compare between Burbank, CA and Norwalk, CA?

Burbank and Norwalk have similar restriction levels.

Burbank, CA

Los Angeles County

Some Restrictions

Burbank complies with the LA County MS4 NPDES permit for stormwater management. Development projects must implement BMPs for stormwater quality. Construction sites require erosion and sediment control plans.

View full Burbank rules β†’

Norwalk, CA

Los Angeles County

Some Restrictions

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 β†’

Key Facts Comparison

FactBurbankNorwalk
PermitLA County MS4 NPDES-
BMPsRequired for new development-
ConstructionErosion control plan required-
LIDLow Impact Development standards apply-
New Development-Stormwater plan required
Runoff Control-On-site retention
Maintenance-Owner responsibility
Topic-Stormwater

Highlighted rows indicate differences between cities.

Burbank 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 Burbank 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.

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