Glendale's Environmental Rules: The Rules That Matter

Every city handles environmental rules a little differently. In Glendale, California, there are 5 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Stormwater Management

Glendale participates in the LA County MS4 NPDES permit program. Stormwater discharge to the municipal system must comply with the permit. Low Impact Development standards apply to new construction and redevelopment.

Key details: NPDES: LA County MS4 permit. LID: Required for new development. Illicit Discharge: Prohibited. Construction: SWPPP required for 1+ acre.

Failure to implement stormwater plan: stop-work order. Illicit discharge to storm drains: fines $500 to $10,000. Maintenance failures: notice and fines after non-compliance.

Erosion Control

Glendale's hillside areas require erosion control measures for all grading and construction projects. The city enforces NPDES compliance and requires Best Management Practices to prevent sediment discharge.

Key details: Hillside Areas: Strict erosion controls. Grading Permit: Required for earthwork. BMPs: Mandatory during construction. NPDES: Compliance required.

Missing erosion controls: stop-work order and fines $250 to $2,500. Sediment discharge to waterways: fines $1,000 to $25,000 per day. Failure to stabilize: daily fines until corrected.

Compared to other cities, Glendale takes a harder line on erosion control. The enforcement and penalty structure reflects that.

Coastal Development

Glendale is an inland city with no coastal zone. California Coastal Commission regulations do not apply. No coastal development permits are required.

Key details: Coastal Zone: Not applicable. CCC Jurisdiction: None. Location: Inland city. Nearest Coast: Approximately 20 miles.

Unpermitted coastal construction: demolition order possible. Fines $5,000 to $50,000. Habitat damage: restoration required plus fines. Public access obstruction: daily penalties.

If you are coming from a city with tighter rules, you will find Glendale gives residents more flexibility on coastal development.

Flood Zones

Glendale participates in the NFIP and regulates development in FEMA-designated flood zones. Properties near the Verdugo Wash, Los Angeles River, and foothill areas may be in Special Flood Hazard Areas requiring flood insurance and elevated construction.

Key details: NFIP Participant: Yes. Major Flood Features: Verdugo Wash, LA River. Standard: Lowest floor at or above BFE. Insurance: Required in SFHAs with federal mortgage. Review: Engineering Division.

Building in flood zones without proper permits and elevation certificates violates local and federal regulations. Non-compliant structures may be denied flood insurance.

Compared to other cities, Glendale takes a harder line on flood zones. The enforcement and penalty structure reflects that.

Grading & Drainage

Glendale requires grading permits for earthwork in hillside and flat areas. Retaining walls limited to 5 ft exposed height with max 3 successive walls. Combined height cannot exceed 10 ft. Drainage plans required.

Key details: Grading Permit: Required. Retaining Wall Max: 5 ft exposed height. Successive Walls: Max 3, combined 10 ft. Drainage Plan: Required for development.

Unpermitted grading: stop-work order and fines $250 to $2,500. Redirecting drainage to neighbors: corrective action required. Slope failure from improper grading: liability and remediation costs.

This is not one of those rules that cities tend to ignore. Glendale actively enforces its grading & drainage requirements.

The Bottom Line

Glendale is tougher than many cities when it comes to environmental rules. Out of the 5 rules covered here, 3 are rated strict. If you are a homeowner, renter, or business owner in Glendale, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

These rules come from Glendale's publicly available municipal code. For complete penalty schedules, exemption details, and answers to common questions, see the individual ordinance pages throughout this guide.