Bulletins & Announcements

Adult Mosquito Treatments Scheduled for July 1, 3:30-6:30 am in Roseville and Sheridan

Areas of western Placer County are scheduled for treatment for significant mosquito and West Nile virus activity.  An EPA-approved mosquito adulticide will be applied in an Ultra Low Volume (ULV) fog by truck to target adult mosquitoes.

Treatment area:

  • Sheridan – Residential areas east of Hwy. 65, from Rolling Hills Rd, south to the Sheridan Cemetery. See map here.
  • Roseville area – Areas around Morgan Creek Golf Course, south of Baseline Road to PFE Road and east of Walerga to the railroad tracks. See map here.