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​Working to Protect Your Community and Environment

STOP the Hidden Quarry Proposal


Thursday, October 6

The CRC present a special food and music gala evening concert with by The Nylons. Click here for details.

Ontario Municipal Board Hearing​

​September 27th, 2016 @ 10:30 a.m.

Location to be announced.

The Concerned Residents Coalition is a community group formed 3 years ago to undertake a proper assessment of the Hidden Quarry risks. Today there are over 1,100 supporters and the CRC has determined that the Hidden Quarry would be bad for Rockwood and the region under any circumstances. The CRC is now fundraising to support its legal challenge in September this year against the quarry proposal at the Ontario Municipal Board. This is the last chance to stop the quarry, please donate nowClick here to find out more.     
Man Made Thunder - CRC Theme Song
Written and performed by Rockwood resident Wendi Hunter.
CRC YouTube Channel YouTube

Rockwood and the surrounding area is home to many talented multimedia artists who have contributed their talent, time and energy to creating these videos that help tell the community story. Click here to find out more.




Donate Now!
This is the last chance to stop the quarry.

OMB​ Schedule

1st Pre-Hearing Conference, Nov. 9, 2015

2nd Pre-Hearing Conference, Tuesday March 1, 2016
11am, GET Council Chambers

3rd Pre-Hearing Conference, Thu May 5 & if needed Friday May 6, 2016
10:30 am, GET Council Chambers

Hearing begins: September 27, 2016, 10:30 am, Guelph Eramosa Township Offices, unless otherwise posted. The Hearing will last for several weeks.


On July 25, Milton Councillors voted unanimously to endorse Halton Region's objection to the Hidden Quarry application. Media Release pdf More...

Hidden Quarry and Dolime featured in Mike Schreiner's statement on International Water Day: Mike Schreiner is the Leader of Ontario's Green Party, and has supported residents in many Ontario locations who are fighting pit and quarry proposals -

Click here for the pdf.

CRC Stop Hidden QuarryMake your voice heard by signing this petition to STOP the Hidden Quarry. Sign Here...