Fogging (Spraying) Schedule (begins at 11pm and continues to approximately 2:00 am the following morning)

• 2016-07-07-Fogging to Suppress WNV-Carrying Mosquitoes in Areas of San José
• 2016-06-23-Fogging to Suppress WNV-Carrying Mosquitoes in Areas of San José
• 2016-06-15- Fogging to Suppress West Nile Virus Mosquitoes in Areas of San José & Campbell

• 2016-02-10- Helicopter Treatment to Reduce Emergence of Adult Winter Salt Marsh Mosquitoes Completed

• 2015-09-02-WNV Fogging in the Cities of San José, Mountain View, Los Altos, and Los Altos Hills – Completed

• 2015-08-27-WNV Fogging in Santa Clara & San José Completed

• 2015-07-29-WNV Fogging in Santa Clara-Completed

• 2015.07.13-Fogging to Suppress West Nile Virus Mosquitoes in Areas of Palo Alto and Mountain View

• 2015.02.10 – Helicopter Treatment for Winter Salt Marsh Mosquitoes Completed

• 2014.09.18 Fogging to Suppress West Nile Virus Mosquitoes in Areas of Cupertino and San Jose

• 2014.09.03 – West Nile Virus at Highest Level Ever in Mosquitoes (CA Department of Public Health)

• 2014.08.28 Fogging to Suppress West Nile Virus Mosquitoes in Areas of Santa Clara and San Jose

• 2014.08.26 Fogging to Suppress West Nile Virus Mosquitoes in Areas of San Jose

• 2014.08.19 Fogging to Suppress West Nile Virus Mosquitoes in Areas of Sunnyvale and Mountain View

• 2014.08.14 Fogging to Suppress West Nile Virus Mosquitoes in Areas of San Jose

• 2014.08.12 Fogging to Suppress West Nile Virus Mosquitoes in Areas of Saratoga City

• 2014.08.07 Fogging to Suppress West Nile Virus Mosquitoes in Areas of Santa Clara City

• 2014.08.05 Fogging to Suppress West Nile Virus Mosquitoes in Sunnyvale and Santa Clara

• 2014.7.17 Fogging to Suppress West Nile Virus Mosquitoes in Areas of Cupertino and Sunnyvale

• 2014.07.10-Fogging to Suppress West Nile Virus Mosquitoes in Areas of Campbell and San Jose

• 2014.07.08-Fogging to Suppress West Nile Virus Mosquitoes in Areas of Cupertino and San José

• 2014-07-01 Fogging in Areas of Campbell, Los Gatos, Monte Sereno, and San José completed
• Mosquitoes Infected with West Nile Virus Found in Areas of Campbell, Los Gatos, Monte Sereno, and San José
• 2014.06.26-Fogging to Suppress West Nile Virus Mosquitoes in Areas of San José and Campbell
  
• 2014.06.24-Fogging to Suppress West Nile Virus Mosquitoes in Areas of Sunnyvale, Los Altos, and Mountain View
  

• 2014.06.19-Fogging to Suppress WNV in San José, Campbell, and Los Gatos

  Fogging to Suppress West Nile Virus Mosquitoes in Areas of San José, Campbell, and Los Gatos

• 2014.06.17-Fogging to Suppress West Nile Virus Mosquitoes in Areas of San José and Campbell

  Fogging operation scheduled for June 17 in the 2014, 95008, 95124, and 95125 ZIP code areas of the cities of San José and Campbell

• 2014.06.04-Fogging to Suppress West Nile Virus Mosquitoes in Areas of Santa Clara, Sunnyvale, and Cupertino

  Fogging operation scheduled for June 4, 2014, in the 95051, 94096, 94087, and 95014 ZIP code areas.

• 2014.06.02 Fogging to Suppress West Nile Virus Mosquitoes Scheduled in Sunnyvale

• Negative post-fogging mosquito samples in San Jose/Campbell

• Fogging to Suppress West Nile Virus Mosquitoes was completed at approximately 2:20 a.m. Friday, May 23, 2014.

• 2014.05.22 Fogging to Suppress West Nile Virus Scheduled in Campbell and San Jose

• 2014.05.05-Notification Campaign in Palo Alto about Invasive Mosquitoes

  the Santa Clara County Vector Control District informs residents of the city of Palo Alto about the risk of invasion by Aedes Aegypti

• 2014.04.29-Helicopter Treatment for Summer Salt Marsh Mosquitoes in Alviso

  On April 29, 2014, the SCCVCD will apply a biological control agent and insect growth regulator by helicopter to reduce the emergence of adult mosquitoes in areas of Alviso.

• 2013.11.08-SCCVCD to Monitor for Possible Aedes aegypti’s Invasion

  The Santa Clara County Vector Control District Joins the San Mateo Vector Control District to Fight Aedes aegypti, a New Invasive and Disease Carrying Mosquito Species

  Source: Santa Clara County Vector control Website HERE