Community
Knowlton Townwide Cleanup for September Cancelled
Knowlton Townwide Cleanup for September Cancelled 
Due to Covid-19, the Warren County Pollution Control Financing Authority has cancelled all Fall 2020 township cleanups. Therefore, the Knowlton Township cleanup that was scheduled for September 21 through 26, in which residents receive a voucher to take unwanted items to the landfill, is now cancelled.
Address/Location
Township of Knowlton
628 NJ-94
Columbia, NJ 07832
Contact
Emergency: 9-1-1
Non-emergencies: 908-475-4268