Please be advised, Union County Mosquito Control will be spraying for mosquitoes Thursday, August 13, 2026 between the hours of 6:00 PM to 11:00 PM 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.
- Berkeley Heights – Camptown Dr., Kuntz Ave. Area, Grant St., Garfield St. Area, Plainfield Ave. Little Flower Church, Nancy Pl., Bolton Blvd.
- Clark – Riverside Dr., King St. Area, Surrey Rd., Dorset Dr. Area, Oak Ridge Rd. Pool area,
Schwinn Dr., Conger Way - Cranford – Mansion Ter. Area, Hawthorn St. Area, Carpenter Pl., Osborne Pl.
- Hillside – Cornell Pl., Harvard Ave., John St., Aldine St. Area
- Kenilworth – Water Co. Rd., Dorset Dr. Area,
- Linden – Tremley Pt., area. Lower Rd., Miner Ter. Area, Bradford Ave. Area
- Plainfield – Locust St., Wiley Ave. Area
- Rahway – Leesville Ave. Area, Elston St., Randolph Ave., Donald Ave. Area
- Roselle – Chandler Ave., Jouet St. Area, 6th St., Fire House Area, Burt St., Pine St. Area by RXR
- Roselle Park – Hawthorne St., Columbus Pl., Grove St, Lehigh Ave., Camden St. Springfield Ave. – Cottage Ln., Oakland Ave. Waverly Ave. Area
- Summit – Summit Recycling Center
- Union – Jeffery Ln., Evergreen Pkwy., Gifford Ct., Brighton St.
- Westfield – Carlton Rd. Area,
- Winfield– U.C. Pkwy.