The Community Warning System (CWS) is an emergency warning system that consists of alert, notification, education. The alert and notification features are linked by a radio frequency network, and are designed to function when telephone systems fail. Signals carried by radio frequency activate every part of the emergency system.
The system's design features multiple safe guards such as back-up power at each broadcast point, operation on multiple radio frequencies, and four broadcast towers within the county to receive and broadcast signals so that there is an excellent chance that the system will survive an earthquake.
Our mission is to provide an alert and notification system that is able to:
Immediately alert adjacent residents (one mile radius) to shelter-in-place in response to an emergency that may be harmful to their well being
Notify appropriate emergency response agencies concerning the emergency
Provide on-going updates about the incident and additional protective measures that may be required
Our vision is to have in place an emergency alert and notification system infrastructure that is capable of providing emergency notification throughout Contra Costa County by means of radio and television (including cable stations). This vision will assure that Contra Costa County is able to immediately notify its community that an emergency has occurred and to communicate accurate protective action information for individual safety.
Recognize that people's safety during an emergency is the highest priority
Implement an alert and emergency notification system to reduce adverse impact for individuals affected during an emergency situation
Foster an awareness of the alert and notification system throughout the county, and provide support for on-going education about "Shelter-In-Place" emergency measures
Implement project in phases: Phase I to be funded by a broad base of industries, and Phase 2 and all additional phases to be funded by public and other community agencies
Gift the project to Contra Costa County at the completion of Phase I implementation
Contra Costa County Community Awareness & Emergency Response (CAER)