Public Info

Mosquito Spraying Thursday, September 14th 5pm to 10pm

Please be advised, Union County Mosquito Control will be spraying for mosquitoes, Thursday Evening, September 14, 2023, between the hours of 5:00 P.M. to 10:00 P.M. (Weather Permitting). Check below for the 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


  • Hillside – Columbus Ave., Cornell Pl., Harvard Ave., John St., Locust Ave., McMichael Ave., Rutgers Ave.
  • Plainfield – W. 8th St. 800 block
  • Roselle Park – Beechwood Ave., Pinewood Ave., W. Colfax Ave., Woodside Ave.
  • Scotch Plains – Frank St., Round Hill Rd., Wedgewood Way, Nepawin Ln., Crabapple Ln., North Ave., South Ave. Hetfield Ave.
  • Summit – Summit Recycling Center

County Parks

  • Hillside – Conant, Rutgers
  • Plainfield – Cedar Brook

City Parks

  • Plainfield – Milt Campbell