Knowlton Townwide Clean-up 
Knowlton's spring townwide clean-up will run from Monday, May 12 through Saturday, May 17. Come to the Municipal Building and show proof of residency to get your free voucher. A voucher entitles residents to bring one vehicle (car, van, or pick-up truck) to the Warren County Landfill located in Oxford, NJ.
What you CAN bring to the landfill:
Household junk, furniture, scrap metal, wood, lawn mowers with fluids removed, appliances. Appliances containing Freon (refrigerators, freezers, dehumidifiers, air conditioners) are accepted for a $15 charge.
What you CANNOT bring to the landfill:
car parts, hazardous waste, paint, pesticides, gasoline, auto batteries, computers, tires (A-Tech Automotive in Blairstown will recycle tires for $4)
For more information about disposing of specific items, please call the Warren County Landfill at 908-453-2174.
Address/Location
Township of Knowlton
628 NJ-94
Columbia, NJ 07832
Contact
Emergency: 9-1-1
Non-emergencies: 908-475-4268