685109 Ontario Limited - Environmental Compliance Approval (sewage)

Instrument type: Environmental Compliance Approval (sewage)

ERO number
025-0485
Ministry reference number
4796-DERJX4
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
May 9, 2025 - June 23, 2025 (45 days) Open
Last updated

This consultation closes at 11:59 p.m. on:
June 23, 2025

Proposal summary

This proposal is for a new Environmental Compliance Approval (sewage) for the establishment of stormwater management facilities owned by 685109 Ontario Limited, in support of a proposed Plaza Development; for the collection, transmission, treatment and disposal of stormwater run-off from a site located at 17557 Woodbine Avenue, in East Gwillimbury.

Location details

Site address

17557 Woodbine Avenue
Town of East Gwillimbury, ON
Canada

Site location map

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Proponent(s)

685109 Ontario Limited
2 Bales Drive West
East Gwillimbury, ON
L0G 1V0
Canada

Proposal details

This proposal is for a new Environmental Compliance Approval (sewage) for the establishment of stormwater management facilities owned by 685109 Ontario Limited, in support of a proposed Plaza Development; for the collection, transmission, treatment and disposal of stormwater run-off from a site located at 17557 Woodbine Avenue, in the Town of East Gwillimbury, Regional Municipality of York, Ontario.

The sewage works system will consist of a permanent stormwater management (wet pond) and associated stormwater outfall to the existing drainage feature to the east of the property, designed for quantity control; discharging via drainage feature, within the Black River watershed.

Supporting materials

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Client Services and Permissions Branch
Address

135 St Clair Ave West
1st Floor
Toronto, ON
M4V 1P5
Canada

Office phone number

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