Contacts
Daniel G. Napoleon, Chief of Recycling
Mercer County Improvement Authority
640 S. Broad Street, 3rd Floor
PO Box 8068
Trenton, NJ 08650-0068
Tel: (609) 278-8086
Fax: (609) 656-1663
Website: http://www.mcia-nj.com
Household Hazardous Waste and Used Electronics Collection 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:
- Saturday, March 26 2011
- Saturday, June 11, 2011
- Saturday, October 1, 2011
Click here for the 2011 Mercer County HHW Event Flyer (PDF)
Caution![]() |
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.

Hi,
If we miss the dates to bring our hazardous waste what can we do?