It’s taken many years to find a viable solution that makes sense for all parties, including the City of Guelph, Guelph-Eramosa Township and the quarry owners
2002
- City starts investigating local water quality following the introduction of Ontario’s Safe Water Drinking Act
2003
- City advises regulators of concerns with Dolime Quarry operations and their potential impact on groundwater quality
2008
- City staff discover that quarrying has reached the aquitard—the dense layer of rock that protects our drinking water
2009
- City experts, River Valley Developments (Dolime Quarry owners) and provincial regulators establish a technical working group to explore concerns related to water quality and quantity
2013
- City requests leave to appeal the Dolime Quarry’s water-taking permit based on water quality and quantity concerns
2014
- City’s leave to appeal is granted and City enters into confidential mediation with the Ministry of the Environment Conservation and Parks and River Valley Developments
2014 to 2018
- Appeal parties work to find a viable solution to protect Guelph’s drinking water
2018
- A solution that addresses the interests of all parties emerges
2019
- City launches campaign to share proposed solution to protect drinking water with the community