Household Hazardous Waste (City of Cornwall Depot)

The Township of South Stormont and the City of Cornwall have an agreement for Township residents to dispose of both hazardous waste and e-waste at the City of Cornwall depot located at 2590 Cornwall Centre Road West.

The depot is open from April to November as follows:

  • One (1) Saturday per month 8:00 AM to 12 NOON; and
  • Two (2) Wednesdays per month 7:30 AM to 4:00 PM.

Please refer to the Township Waste Management Calendar for exact dates.

Items accepted at the depot include:

Paint: Latex and oil-based

Corrosive:  Vehicle batteries, drain cleaner

Flammable: Lighter fluid, turpentine, gasoline, used oil, diesel and furnace oil

Toxic: Poisons, bleach, medications, pesticides, cleaning fluids, antifreeze and full aerosol cans

Propane tanks: Both the regular BBQ tanks and the smaller camping type cylinders

E-Waste: Display devices (monitors & television), desktop computers, portable computers, computer peripherals, printing, copying & multifunction devices, telephone & telephone answering machines, cellular devices & pagers, home theatre in a box, aftermarket vehicle audio & video devices, image, audio and video devices home /non portable, image, audio and video devices personal/portable.

Please be reminded that PCBs, fireworks, flares, ammunition or paint produced prior to 1977 and needles will NOT be accepted. For unknown substances, call 613-936-6072 and for other local green disposal options, visit