3M Canada Company - Environmental Compliance Approval (sewage)

Instrument type: Environmental Compliance Approval (sewage)

ERO number
025-1370
Ministry reference number
7557-DJKH3T
Notice type
Instrument
Act
Environmental Protection Act, R.S.O. 1990
Posted by
Ministry of the Environment, Conservation and Parks
Notice stage
Proposal
Proposal posted
Comment period
December 8, 2025 - January 22, 2026 (45 days) Open
Last updated

This consultation closes at 11:59 p.m. on:
January 22, 2026

Proposal summary

The proposal is for an amendment to Environmental Compliance Approval Number 2468-64ZNGV (industrial sewage), for industrial stormwater management works serving 3M Canada Company, located at 1840 Oxford Street East, in the City of London, Ontario.

Location details

Site address

1840 Oxford Street East
London, ON
Canada

Site location map

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Proponent(s)

3M Canada Company
1840 Oxford Street East
London, ON
N5V 3R6
Canada

Proposal details

The proposal is for an amendment to Environmental Compliance Approval Number 2468-64ZNGV (industrial sewage), for industrial stormwater management works serving 3M Canada Company, located at 1840 Oxford Street East, in the City of London, Ontario.

The stormwater management works include on-site storm sewers, stormwater management dry pond, stormwater pumping network consisting of three lift stations and forcemains, and a water treatment unit.

Supporting materials

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Client Services and Permissions Branch
Address

135 St. Clair Avenue West
Floor 1
Toronto, ON
M4V 1P5
Canada

Office phone number

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