Bulletins & Announcements

Aerial Adult Mosquito Treatment in areas of Sheridan and Elverta July 2, 2015 8:30-10 PM – Rescheduled to July 3rd

This treatment has been rescheduled to July 3, 2015 8:30-10 PM due to unfavorable wind conditions.

Areas around Sheridan and Elverta are scheduled for treatment.  An EPA-registered mosquito adulticide will be applied in an Ultra-low Volume (ULV) fog by aircraft in an effort to address increased mosquito populations and West Nile virus activity.

Treatment areas are below. Click on the maps for a larger picture:

  • Sheridan community and surrounding agricultural areas

2015 AAd 1010 - North and Sheridan (1)


  • Areas along Camp Far West Road, north of Sheridan

2015 AAd 1020 - Vineyard

  • Elverta – area off of Locust Road, between Riego Rd. and PFE Rd.

2015 AAd 2110 - Elverta (2)

Since several factors affect treatment activities, such as weather and wind conditions, the District encourages Placer residents to check this website regularly for any changes to the treatment schedule.  For an overview of our mosquito control programs, you may view the District video.