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Adult Mosquito Spraying; Grandview, Mabton, Prosser, West Richland

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Byron Ponds

Stretch of Highway 22 from Bus Road to Byron Road.

Areas north of the Yakima River along Holaday, McGee, Charvet, Belma, Hornby, Grey, and the Sunnyside-Mabton Road.  

Areas along OIE Hwy, Griffin Road, Buena Vista, and North River Road.  Up to County Line Road to the west.

West Richland
Areas to the south of the Yakima River from 46th Avenue to Baker Street off of N Harrington Road.

Areas north of E Baker Drive, along N Harrington Road until its intersection with N 302 Pr NE.