Approval has been granted for an Environmental Compliance Approval with Limited Operational Flexibility (air) which replaces all the current Environmental Compliance Approvals for air at this facility and includes the addition of new or historically unapproved sources for all emissions from Walker Aggregates Inc. operating as McGregor Quarries.
This approval is for a new Environmental Compliance Approval (sewage) to be issued to 2311215 Ontario Limited and 2311217 Ontario Limited, for the establishment of sewage works, in support of a proposed expansion of the existing multi-unit storage facility; for collection, transmission, treatment and disposal of stormwater run-off from the site.
December 1, 2025 - January 15, 2026 (45 days) Closed
Last updated
We have issued an Environmental Compliance Approval with Limited Operational Flexibility (air & noise) to Dajcor Aluminum Ltd., an extruded fabricated and anodized components and assemblies facility, located in the Municipality of Chatham-Kent, Ontario.
Instrument type:
Changes to the site plan for a pit or quarry
ERO number
026-0471
Notice type
Instrument
Notice stage
Proposal
Proposal posted
Comment period
May 13, 2026 - June 12, 2026 (30 days) Open
Last updated
Township of East Garafraxa applied to amendapplied the current site plan for ARA Licence 625233 to extend the hours of operation of the site relating to operations on Saturdays, and extend the ability to process material on site including trucking and crushing operations.
Instrument type:
Approval of a site-specific air standard
ERO number
026-0478
Notice type
Instrument
Notice stage
Proposal
Proposal posted
Comment period
May 13, 2026 - June 12, 2026 (30 days) Open
Last updated
The Owens Corning Composite Materials Canada LP Guelph Glass facility in Guelph, Ontario is requesting a site-specific standard for chromium compounds (hexavalent) for a period of ten years. The Ministry is proposing to approve a site-specific standard for chromium compounds (hexavalent) for a period of 5.5 years.
Instrument type:
Changes to the site plan for a pit or quarry
ERO number
026-0468
Notice type
Instrument
Notice stage
Proposal
Proposal posted
Comment period
May 13, 2026 - June 12, 2026 (30 days) Open
Last updated
Halton Crushed Stone Ltd. seeks to authorize the importation of excess soil to increase the final rehabilitation elevation by 2 meters across both licences.
