Please be advised, Union County Mosquito Control will be spraying for mosquitoes Wednesday, July 8, 2026, between the hours of 6:00PM to 11:00PM (Weather Permitting). Check below for a list of areas to be sprayed. If you have any questions or concerns, please contact the Union County Office of Mosquito Control at 908-654-9834 or 908-654-9835.
- Clark – Riverside Dr., King St. area
- Elizabeth – Spencer St., Summer St.
- Hillside – Harvard Ave., Cornell Ave., John St., Westminster area
- Kenilworth – Dorset Dr., Epping Dr., Water Co. Rd., Blvd. between Lenape Pk. And Epping Dr.
- Linden – Tremley Pt. area, Lower Rd., (Hawk Rise), W.17th & W. 18th St., Winans Ave. area
- Mountainside – W.R. Tracy Dr. Loop area
- New Providence – Union Ave. area
- Rahway – Elston St., Randolph Ave., Leesville Ave. area
- Roselle – Woodland Dr., Pine St., Chandler Ave., (Retention Basin), Jouet St., Harrison Ave., Morris Pl., Walnut St., Columbus Ave., Spruce St.
- Scotch Plains – South Av. and North Av. between Hetfield Av. and Crossway Pl.
- Springfield – Cottage Ln., Oakland Av. Area, Meisel Ave., Washington Ave., Battle Hill Ave., Riverside Dr.
- Union – Valley St., Arcadia Pl. Area
- Westfield – Prospect St.
- Winfield – U.C. Parkway Dr.