Emergency Services


The Colusa County Office of Emergency Services (OES), a division of the Colusa County sheriff's office, is the county's emergency management agency. As such, it is the lead agency that fulfills the county's requirements under the Emergency Services Act (Government Code Section 8550 et. seq.).


OES works with:

  • Partners in the emergency management programs of the cities of Colusa and Williams
  • The Colusa Regional Medical Center
  • Various special districts, authorities, and joint powers authorities within Colusa County


The primary mission for OES is to coordinate the county government's role in response to disasters or other large-scale emergencies. View the four aspects of emergency management.