Adult Mosquito Spray Map Link:  click here

Prosser
Areas around and including Bunn Road to the west (including part of Peaceful Drive), OIE to the south and east, and King Tull to the north.

Areas between and including French Road to the west, Hess Road to the south and east, W 119 PR NW to the north.

Sunnyside
Areas around and including Black Rock Creek Golf Course.