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Landfill and Composting Sites

*As of June 29, the Williamsburg Landfill Site will be closed. The only operating landfill for the Municipality of South Dundas will be the Matilda Landfill Site. After June 29, the Matilda Landfill Site will be open Wednesdays, Fridays and Saturdays from 8 am to 1 pm*

Matilda Landfill Site
10815 Seibert Road
Iroquois, ON K0E 1K0


Wednesdays, Fridays & Saturdays : 8:00am – 1:00pm

Minimum Charge $5.00 – under 4 bags
Additional Bags Over 4 bags


Garbage Bags (Curbside) $1.25 each
Green & Blue Boxes $7.00 each
Pick-up truck (8 feet box max) $15.00
Pick-up truck (8 feet box max with rails or rack) $30.00
Cargo van $30.00
Roll-off-box – under 10 yard $250.00
Roll-off-box – 10 yard to 30 yard $400.00
Roll-off-box – over 30 yard $500.00
Tractor Trailer over 31’ long $600.00
Packer $500.00
Tires No Charge
Tires with rims No Charge
Dump Open After Hours $40.00/hour

Composting Sites

A simple, free and environmentally friendly way to dispose of some of your organic waste is through composting. South Dundas has two composting sites available to dispose of your waste, such as:

  • Leaves
  • Grass
  • Garden Waste
  • Brush
  • Wood Chips
  • Compost

Morrisburg Composting Site
70 Prospect Road
Morrisburg, ON K0C 1X0

24 hours, 7 days a week, year-round

Iroquois Composting Site
10 Bouck Street
Iroquois, ON K0E 1K0

Saturdays: 10:00am – 12:00pm, April – November