Technician treating a mosquito-laden swimming pool                                                                         
  Notification of Action 

Contra Costa Mosquito & Vector Control Links

Important Links
Contra Costa Mosquito & Vector Control District makes every attempt to ensure prompt opt-in, opt-out, and delivery of their notifications; however, we cannot guarantee notification prior to adult mosquito spraying events through this notification service.

Due to the high number of mosquitoes and the detection of West Nile virus in the area, the Contra Costa Mosquito & Vector Control District will be fogging by truck to control adult mosquitoes, weather permitting.
DATE: Wednesday, October 7, 2009
TIME: Between dusk (approx. 6:42 p.m.) and 9:30 p.m., weather permitting.
 Area to be fogged in Martinez

Pyrocide 7396
All products used by the Contra Costa Mosquito & Vector Control District are registered with the Environmental Protection Agency for treatment of adult mosquitoes and applied by trained and certified vector control technicians. 
For more information, please visit our website at

Craig Downs
General Manager