Publications
ECA Technical Report
August 2019
This ECA technical report supplements the ECA application for Industrial Sewage Works Environmental Compliance Approval.
Wellington Quarry Dewatering Report
June 2019
Hydrogeologic, hydrologic and natural environment studies, are summarized in this technical document which supports the application to amend the sites existing PTTW and ECA
OSSGA Sand and Gravel Facts Sheet
Don’t make gravel travel
New provincial policies may increase the distance that gravel trucks must drive between the pit or quarry and their job site.
OSSGA Water Facts Sheet
Water Management in Quarries.
Water well users located near pits and quarries are often concerned that extraction operations will impact their water supply. These users need to know that their water supply is protected under existing legislation.