Gateway Casinos & Entertainment Limited - Environmental Compliance Approval (sewage)

Instrument type: Environmental Compliance Approval (sewage)

ERO number
026-0086
Ministry reference number
1914-DPDQ9C
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
January 23, 2026 - March 9, 2026 (45 days) Open
Last updated

This consultation closes at 11:59 p.m. on:
March 9, 2026

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Proposal summary

This proposal is for a new Environmental Compliance Approval (sewage) for the construction of a private on-site sanitary treatment plant serving a proposed Gateway Casino and hotel complex, complete with two restaurants located at 255 Reive Boulevard in the Town of Innisfil, County of Simcoe, Ontario.

Location details

Site address

255 Reive Boulevard
Town of Innisfil, ON
Canada

Site location map

The location pin reflects the approximate area where environmental activity is taking place.

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Proponent(s)

Gateway Casinos & Entertainment Limited
105 Bessemer Road, Suite 7
London, ON
N6E 1P9
Canada

Proposal details

This proposal is for a new Environmental Compliance Approval (sewage) for the construction of a private on-site sanitary treatment plant serving a proposed Gateway Casino and hotel complex, complete with two restaurants located at 255 Reive Boulevard in the Town of Innisfil, County of Simcoe, Ontario.

The proposed sanitary wastewater treatment plant is designed to operate at a daily flow of 180 cubic metres, and will be complete with force mains, sanitary sewers, and a pumping station; discharging ultimately the treated sanitary sewage effluent into Innisfil Creek.

Supporting materials

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Get in touch with the office listed below to find out if materials are available.

Client Services and Permissions Branch
Address

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

Office phone number
416-314-8001 or 1-800-461-6290

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