92% to 98% of water handled at a quarry is returned to the local watershed. Read more.
Upcoming Events
Wednesday, October 4, 2017 at 9:00 AM
OSSGA Aggregates 101 Training in Mississauga
OSSGA Office, Mississauga
Thursday, November 2, 2017 at 8:30 AM
OSSGA Quality Control Training
CBM Codrington, Only 12 spots available
Monday, November 13, 2017 at 9:00 AM
OSSGA Generic First Line Supervisor Training
OSSGA Office, Mississauga, ON
Thursday, November 16, 2017 at 9:00 AM
OSSGA Common Core Surface Miner Training
OSSGA Office, Mississauga
OSSGA News
The world is running out of sand — and you’d be surprised how significant that is
September 11, 2017 at 2:10 PM
From fracking to the construction boom, sand has become such a hot commodity that ‘sand mafias' have sprung up that illegally mine and sell it on a black market
Mark Your Calendars - Upcoming Indigenous Engagement Seminar
September 8, 2017 at 2:08 PM
OSSGA will be hosting an Indigenous Engagement Seminar on November 16th at Casino Rama Resort.
Updates on the Extractive Sector Transparency Measures Act
August 17, 2017 at 10:51 AM
With the first ESTMA reporting cycle coming to a close, Natural Resources Canada (NRCan) is pleased to announce that, as of August 10, 2017, links to 683 individual, consolidated, and substituted reports have been published on the NRCan website.
