For roadway and highway construction projects in Los Angeles, obtaining the necessary stormwater management permits involves coordinating with several agencies. Below are key resources and their respective links to guide you through the permitting process:
Los Angeles Regional Water Quality Control Board (LARWQCB):
Construction General Permits: LARWQCB oversees the issuance of Construction General Permits required for stormwater discharges associated with construction activities. Detailed information and application procedures can be found here:
Calif. Water Resources Board
Los Angeles County Department of Public Works (LACDPW):
Environmental Programs Division – Stormwater: LACDPW manages stormwater quality and provides resources related to stormwater permits. Visit their website for more information:
LA County Public Works
City of Los Angeles Bureau of Engineering:
Storm Drain Permits: For projects within the City of Los Angeles, the Bureau of Engineering issues Storm Drain (SD) Permits. Frequently Asked Questions and application details are available here:
Eng Permit Manual
Los Angeles County Department of Public Works – Land Development Division:
Road Permits: For construction involving driveways, sidewalks, curbs, and gutters, a Road Construction Permit is required. Application procedures can be accessed here:
LA County Public Works
City of Los Angeles Stormwater Program:
Standard Urban Stormwater Mitigation Plan (SUSMP): Projects may need to comply with SUSMP requirements to mitigate stormwater pollution.
6. LA Department of Building and Safety (LADBS):