Quarry Expansion Below Water Table - Puslinch Township Near Morriston

Official title: St. Marys Cement Inc. (Canada) - Changes to the site plan for a pit or quarry

Open Regulations & Permits Environment & Climate Natural Resources
St. Marys Cement wants to dig deeper at their quarry near Morriston, Ontario. Right now, they can only extract material above the water table. This change would let them go below it, which could affect groundwater in the area.

Why This Matters

Live near Puslinch or Morriston? This quarry is about 2.5 km east of town. Digging below the water table can affect well water levels and quality for nearby homes. If you rely on groundwater, this decision matters.

What Could Change

If approved, St. Marys Cement could extract aggregate from below the water table at this site. The Ministry may impose conditions on groundwater monitoring and protection. Neighbouring properties within 120m have already been notified.

Key Issues

  • Should the quarry be allowed to extract below the water table?
  • What impacts could this have on local groundwater and wells?

How to Participate

  1. Review the proposal details on this consultation page. Supporting materials may be available in person at the Peterborough office.
  2. Submit your comments by email to darren.bonenberg@ontario.ca before the deadline.

Submit Your Input