Mosquito Spray Schedule
View upcoming and past mosquito spray missions conducted by the Middlesex County Mosquito Extermination Commission. Spray operations are weather-dependent and may be delayed or cancelled.
July 17, 2026
6:00 PM – 11:59 PM
- Municipalities
- Sayreville, South Amboy
- Area
- Morgan and Raritan Bay Waterfront areas
- Rain Date
- July 20, 2026
July 16, 2026
6:00 PM – 11:59 PM
- Municipalities
- Sayreville
- Area
- North of Washington Rd, b/t Whitehead Ave and Kimball Dr
- Rain Date
- July 17, 2026
July 16, 2026
6:00 PM – 11:59 PM
- Municipalities
- Milltown
- Area
- Entire Town
- Rain Date
- July 17, 2026
July 16, 2026
6:00 PM – 11:59 PM
- Municipalities
- Old Bridge
- Area
- Neighborhoods off Englishtown Rd and Marlboro Rd
- Rain Date
- July 17, 2026
July 13, 2026
6:00 PM – 11:59 PM
- Municipalities
- Carteret
- Area
- West Carteret
- Rain Date
- July 14, 2026
July 13, 2026
6:00 PM – 11:59 PM
- Municipalities
- Piscataway
- Area
- B/t Baekeland Ave, William St, Dupont Ave, Adams St, and the RR tracks
- Rain Date
- July 14, 2026
July 13, 2026
6:00 PM – 11:59 PM
- Municipalities
- Edison, South Plainfield
- Area
- B/t Maple Ave, Joan St, Oak Tree Ave, and off Woodland Ave
- Rain Date
- July 14, 2026
July 13, 2026
6:00 PM – 11:59 PM
- Municipalities
- Middlesex
- Area
- South of NJ-28, west of Mountain Ave
- Rain Date
- July 14, 2026
June 01, 2026
6:00 PM – 11:59 PM
- Municipalities
- South Plainfield
- Area
- B/t New Brunswick Ave, Union County border, Plainfield Ave, and RR tracks
- Rain Date
- June 02, 2026