Please be advised, Union County Mosquito Control will be spraying for Adult mosquitoes Thursday, June 18, 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.
Cities
- Berkeley Heights – Camptown Dr., Grant St., Kuntz Ave.
- Elizabeth – Clarkson Ave., Spencer St.
- Hillside – Harvard Ave., Cornell Pl., John St., Aldine St. Area, Central Ave
- Kenilworth – Water Co. Rd.
- Linden – Tremley Pt., area. Lower Rd.
- New Providence – Charnwood Rd., Union Ave.
- Plainfield – Jefferson Ave., Rock Ave.
- Rahway – Hazelwood Ave., Leesville Ave., Elston St., Randolph Ave. Area, Wall St.
- Scotch Plains – Country Club Ln., Martine Ave., Raritan Rd.
- Summit – Summit Recycling Center
- Union – Stahuber Ave., Swanstrom Pl. Area
Parks
- Berkeley Heights – Mt. Carmel
- Clark – Oak Ridge
- Elizabeth – Mattano
- Hillside – Conant, Rutgers
- Linden – Memorial
- Plainfield – Green Brook
- Roselle – Warinanco