Public safety and emergency response
California’s emergency response system remains fully activated to support Orange County and surrounding communities.
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The California Governor’s Office of Emergency Services (Cal OES) activated the State Operations Center which is operating 24 hours a day
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Through mutual aid, the state is coordinating with 421 local law enforcement officers and 170 firefighters to assist with incident response operations.
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3 highly specialized hazmat teams and additional personnel, including hazardous materials experts, disaster logistics teams, fire and rescue personnel, and law enforcement coordinators, remain on scene supporting first responders.
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30 California Highway Patrol (CHP) officers continue assisting with traffic control, evacuations, operational coordination, and public safety.
Health and environmental protection
While there is no known leak of chemicals on the ground or in the air, state health and environmental agencies are continuously monitoring air quality, public health impacts, and environmental conditions.
- 24 state scientists, toxicologists and engineers with the California Environmental Protection Agency (CalEPA), California Air Resources Board, the Office of Environmental Health Hazard Assessment (OEHHA), and the California Water Boards are coordinating with federal and local partners to continue conducting air monitoring throughout impacted communities and consulting on protecting nearby water bodies from potential impacts.
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20 real-time air monitoring devices have been deployed to track volatile organic compounds and particulate matter.
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43 sheltering, public health and advance planning state staff have been activated in response to this situation.
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The California Department of Public Health (CDPH) is coordinating with state and local health officials to provide public guidance regarding potential chemical exposure.
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CDPH, the Department of Social Services, and the Department of State Hospitals have supported the safe relocation of patients and residents across various settings located in the evacuation zones.
- Emergency medical officials are coordinating with hospitals and regional healthcare providers to prepare for any additional patient needs.
- CalOES Office of Access and Functional Needs is coordinating with partners to understand incident impacts, ensure facilities are accessible and needs are being met.
Transportation and evacuation support
State Transportation and emergency personnel are helping maintain safe evacuation routes and traffic flow throughout impacted areas.
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The California State Transportation Agency (CalSTA), Caltrans, CHP and local agencies continue supporting evacuation and sheltering operations for displaced residents.
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Multiple Caltrans and CHP staff are coordinating highway closures and traffic management operations in evacuation zones.
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Caltrans crews, including 12 maintenance trucks, are working around the clock with maintenance teams and emergency equipment deployed across impacted corridors.
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Currently, State Route 39 is closed at Ball Road to Trask Avenue. State Route 22 east and westbound offramps are closed at Valley View, Knott Avenue, and Beach Boulevard.
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State Parks rangers, lifeguards and other staff are assisting with security, operations, maintenance, public information, and coordination with local responders, including 22 team members who have been deployed.
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While we know many Californians are enjoying state beaches and parks this holiday weekend, impacted residents are encouraged to use established evacuation shelters and follow all evacuation orders and guidance issued by local officials through official websites and emergency channels.
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The Orange County Fairgrounds in Costa Mesa is providing temporary RV parking support for evacuees.
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Private sector coordination to ensure the accuracy of evacuation routes and shelter locations on map apps, rideshare companies to offer special rates for evacuees, and hotel properties to honor discounted room rates for displaced residents.
- Listos California is providing incident information in multiple languages
Public guidance
Californians in impacted areas are urged to follow local emergency guidance and take evacuation orders seriously.
Residents should:
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Follow all evacuation orders and instructions from local officials.
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Monitor trusted local emergency alerts and official public health updates.
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Avoid impacted areas unless directed otherwise by emergency officials.
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Use established evacuation shelters and approved community resources for assistance.
Visit the City of Garden Grove website to view an evacuation map.
Resources and other useful information for those affected by the Garden Grove Hazmat Incident can be found on our Cal OES Community Resource page.
Residents are urged to listen to local officials for the latest evacuation information. If asked to evacuate, don’t wait. Find your city’s emergency updates here: linktr.ee/cagovernor
Resources and other useful information for those affected by the Garden Grove Hazmat Incident can be found at our Cal OES Community Resource page.
