Mercer County, NJ

Daniel G. Napoleon, Director of Environmental programs
Mercer County Improvement Authority
80 Hamilton Avenue, 2nd Floor
Trenton, NJ 08611
Tel: (609) 278-8086
Fax: (609) 695-1452

Household Hazardous Waste Collection and Used Electronics Recycling Events to be held at the:
John T. Dempster Fire Training School
Bakers Basin/Lawrence Stations Rds.
Lawrence Twp
8:00am-2:00pm, rain or shine on the following days:

Check the website  for the current schedule of events.


Explosives or Highly Reactive Materials may be dangerous. If you have these types of materials, call first for safety instructions. DO NOT bring these materials without prior authorization! These dangerous items include, but are not limited to, picric acid, isopropyl ether, calcium carbide, perchloric acid and benzoyl peroxide.