August 14, 2026 - September 13, 2026 (30 days) Open
Last updated
This proposal is for an amendment to Permit to Take Water No. 2554-D3GL2R for Thunder Bay Salmon Association. Water will be taken from one watercourse for aquaculture purposes in Oliver Paipoonge, Ontario.
This proposal is for an Environmental Compliance Approval with Limited Operational Flexibility (air) for all emissions from Harsco Canada Corporation, a slag processing plant, located in the County of Haldimand, Ontario.
October 23, 2025 - December 7, 2025 (45 days) Closed
Last updated
A new Environmental Compliance Approval (air & noise) has been granted to The Sarjeant Company Limited, a mobile ready-mix concrete facility, operating in various locations across Ontario.
October 31, 2025 - December 15, 2025 (45 days) Closed
Last updated
Approval has been granted for an Environmental Compliance Approval with Limited Operational Flexibility (air and noise) from Dana Canada Corporation, a thermal products manufacturing facility, located in the Town of Oakville, Ontario.
December 29, 2025 - February 12, 2026 (45 days) Closed
Last updated
An amended Environmental Compliance Approval with Limited Operational Flexibility (air & noise) was granted to DCL International Inc., for its Facility located at 140 Cidermill Avenue, Concord, Ontario.
The facility production limit is 2,090,000 litres of catalyst per year, and 229,500 assembled parts per year.
The ministry issued an environmental compliance approval to GFL Environmental Inc. in Toronto, Ontario for a class 1 soil management site. The permit will allow the company to process non-hazardous excess soil waste.
February 9, 2026 - March 11, 2026 (30 days) Closed
Last updated
Permit to Take Water No. P-300-1410703543 has been issued to DALEWOOD GOLF CLUB, for golf course irrigation purposes. This proposal was for a renewal to Permit to Take Water No. 4221-BXHNGY. Water will be taken from Gages Creek for golf course irrigation purposes.
The ministry issued an amendment to a waste disposal site approval to provide Danyle Group Inc. limited operational flexibility for recyclable materials and placement of recyclable material bins at the facility in Toronto, Ontario. The amended approval was issued August 31, 2025.
August 14, 2026 - September 13, 2026 (30 days) Open
Last updated
This proposal is for a renewal and amendment to Permit to Take Water No. P-300-5187643949 for Greenstone Gold Mines GP Inc. Water will be taken from Kenogamisis Lake for mining purposes in Geraldton, Ontario.
April 15, 2026 - December 11, 2026 (240 days) Open
Last updated
MMAH is inviting municipalities with a potential interest in locally implementing the water and wastewater public corporation service delivery model to make a submission expressing their interest. This input will help the Ministry understand levels of interest, needs, readiness and potential next steps to support future expansion of the model.
August 13, 2026 - September 27, 2026 (45 days) Open
Last updated
This proposal is for an amendment to Environmental Compliance Approval (air) No. 1803-6TYQAQ for Meteor Foundry Company Limited, a manufacturer of non-ferrous metal casting serving the mining, aircraft, marine, construction and transportation industries, located in Mississauga, Ontario.
August 13, 2026 - September 27, 2026 (45 days) Open
Last updated
This proposal is for an amendment to the Environmental Compliance Approval (air & noise) No. A-500-2092534900 with Limited Operational Flexibility for Maple Leaf Foods Inc., a processed meat product manufacturing facility located in the City of Hamilton, Ontario.
August 13, 2026 - September 27, 2026 (45 days) Open
Last updated
This proposal is for an amendment to the Environmental Compliance Approval (air & noise) No. A-500-3110216792 with Limited Operational Flexibility for Covia Canada Ltd., an industrial mineral mining and processing facility, located in the Township of Havelock-Belmont-Methuen, Ontario.
January 28, 2020 - February 27, 2020 (30 days) Closed
Last updated
Churchill Diamonds Corp. has submitted an application on the claims listed below for an exploration permit as required under the Mining Act for the following early exploration activities.
The Ministry is proposing to issue a permit to Barrick Gold Inc. to undertake early exploration activities in Bruce Lake, Dixie Lake, South of Byshe, & South of Otter Lake Area, District of Red Lake, NW Region.
The Ministry is proposing to issue a permit to Barrick Gold Inc. to undertake early exploration activities in Bruce Lake, District of Red Lake, NW Region.
The Ministry is proposing to issue a permit to Barrick Gold Inc. to undertake early exploration activities in Bruce Lake, District of Red Lake, NW Region.
