County of Sonoma Department of Emergency Services, County of Sonoma
Emergency Management

 

Emergency Management

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The Emergency Management Division of the Department of Emergency Services is responsible for the planning, coordination of response, recovery, and mitigation activities related to county-wide emergencies and disasters; serving as the primary coordination point for emergency management's communication flow between the Federal, State, and local levels; developing emergency operation plans for the county, cities, and districts; conducting training and educational outreach programs related to emergency preparedness; and sponsoring emergency management training.

Organization

The Division of Emergency Management in the Department of Emergency Services is the lead agency for the Sonoma Operational Area. The Sonoma Operational Area consists of nine incorporated cities (Cloverdale, Cotati, Healdsburg, Petaluma, Rohnert Park, Santa Rosa, Sebastopol, and the Town of Windsor), Sonoma State University, the Sonoma County Junior College District, and other special districts within the county's geographical boundary. Under the State of California's Standardized Emergency Management System (SEMS), the Operational Area is the primary level of coordination for response and recovery activities following an emergency or disaster. SEMS is a management system that provides an organizational framework and guidance for operations at each level of the state's emergency management system. It provides the umbrella under which all response agencies may function in an integrated fashion.


The division's staff includes:

  • Emergency Services Coordinator
  • Deputy Emergency Services Coordinators

This staff is responsible for all emergency management services in the Sonoma Operational Area. A Joint Powers Agreement (JPA) was signed in 1954 designating this Division as the lead agency. This agreement was revised in 1996 to adopt the Standardized Emergency Management System (SEMS) and implement the Operational Area concept.

The County/Operational Area staff has many years of experience and training. The Sonoma County/Operational Area Emergency Council meets twice a year to develop policy and provide guidance. The Emergency Coordinators Forum, consisting of local city and special district personnel, meets quarterly to develop and coordinate preparedness procedures and guidelines for the County/Operational Area. Continuity and standardization are the goals of this forum as well as other working groups formed in the County to address emergency management issues. One example is the standardization of Emergency Operations Center (EOC) procedures and materials to be utilized in the County/Operational Area EOC and the city EOCs.

A proactive stance is maintained with regards to the exchange of information between various organizations. Public outreach is a priority mission for this agency with products being developed and/or distributed.

An aggressive program of individual and team training & exercising continues to maintain the high state of emergency management readiness in Sonoma County. Various courses are offered each year with a high level of attendance from city and County personnel and also supporting community and volunteer organizations that play an important role in emergency response and recovery.

There is strong political support from the County Board of Supervisors, the County Administrative Officer, the various city councils and city managers, school and fire boards, and special district associations. Recent events continue to maintain a heightened level of awareness in regard to emergency management and preparedness.

Major Threats

Sonoma County is threatened by a multitude of potential disasters including flooding, winter storms, earthquake, urban/wildland fires, landslides, hazardous material incidents, drought, freeze, dam failure, tsunami, terrorism, as well as isolated events that could affect the tourism, agricultural, dairy, and fishing industries. In the last 20 years the County has experienced all these events except for dam failure, and tsunami. The major threats include:

  • Earthquakes - the two major fault lines in Sonoma County include the San Andreas and the Healdsburg/Rodgers Creek. Soil composition in the Santa Rosa Plain where the majority of the population exists is prone to liquefaction and heightened shaking intensity. Notably, the 1906 earthquake caused more fatalities in Santa Rosa due to building failure than in San Francisco - this remains the deadliest per capita earthquake disaster ever to befall an American city.
  • Floods/Winter Storm - Sonoma County's Guerneville/Russian River Area has one the highest repetitive flood loss rate in California. Recent floods have occurred in 1986, 1993, 1995, 1997, 1998 and 2002.
  • Landslide - large sections of the County, especially the western half, are susceptible to landslide and/or debris flows. The Rio Nido slide of 1998 destroyed 3 homes, damaged many others which resulted in a significant part of the community having to be relocated.
  • Wildland/Urban Interface Fires - wildland/urban fire hazards are especially pronounced in areas of high structure densities with high vegetative fuel loading. These include communities such as Fitch Mountain, The Sea Ranch, Montecito Heights, the Trinity/Cavedale Road and Western Russian River areas, and other areas within incorporated city limits.

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