skip to content, health centers and clinics, search, accessibility statement

We have a new look!

Level 1 Alert lasting longer than 20 minutes or with odors
Notification Only - Flaring incident at Marathon Martinez that may be Seen by the surrounding community.
June 8, 2023, 10:56 pm

Land Use Permits for Development Projects Involving Hazardous Waste or Hazardous Materials Chapter

Contra Costa County's Industrial Safety Ordinance includes requirements for evaluating development projects that involve hazardous waste or hazardous materials (Article 84-63.2 of the County Ordinance Code). Development projects, as defined by the ordinance, that meet specified thresholds are required to perform a hazard score for the development project to determine if a land use permit will be required.

- County Industrial Safety Ordinance Land Use Chapter (PDF)

Contact the Department of Conservation and Development at 925-335-1290 for additional information.