Coastal Region

There are 16 counties within the Coastal Administration Region which is the same area as Mutual Aid Region II. Within the region there are 151 incorporated cities. The total population of all cities and counties in the Coastal region is 8,090,270.

The Coastal Region geography is vast and varied with terrain consisting of valley floor agricultural centers, watershed areas, foothill regions and into the coastal mountain range areas.

Like the other Administrative Regions, Region II is vulnerable to a variety of challenges and threats, including flooding, wildfires, earthquakes, drought, pestilence, pandemics, and others.

All Administrative Regions contacts are available on the Administrative Regions Interactive Map


Upcoming Quarterly MARAC Meetings (Virtual):

    • September 14, 2022
    • December 14, 2022
    • March 8, 2023
    • June 14, 2023

Learn more about MARAC

Region II Contact Information

Trisha Johnson

Trisha Johnson

LEPC Region II Chair

Contra Costa Health Services/Hazardous Materials Programs
4585 Pacheco Boulevard, Suite 100
Martinez, CA 94553
Office Phone: (925) 335-3247

Memoree McIntire

Memoree McIntire

MARAC Coordinator for Region II