This consultation closes at 11:59 p.m. on:
May 16, 2025
Proposal summary
This proposal is for a new Environmental Compliance Approval (sewage) for 1675 Kilworthy Road, Town of Gravenhurst, Ontario, for the establishment of a subsurface disposal works for the collection, and disposal of domestic sewage with a maximum design capacity of 32,000 litres per day, to service a proposed two new seasonal cottages and a bunkie.
Location details
Site address
1675 Kilworthy Road
Town of Gravenhurst,
ON
Canada
Site location map
The location pin reflects the approximate area where environmental activity is taking place.
View this location on a map opens link in a new windowProponent(s)
David Larry Hofstedter
4576 Yonge Street, Suite 700
Toronto,
ON
M2N 6N4
Canada
Proposal details
This proposal is for a new Environmental Compliance Approval (sewage) for 1675 Kilworthy Road, Town of Gravenhurst, Ontario; for the establishment of a subsurface disposal works for the collection, transmission, treatment, and disposal of domestic sewage with a maximum design capacity of 32,000 litres per day, to service a proposed two new seasonal cottages and a bunkie.
The proposed sewage treatment system will consist of an equalization tank (flow balancing), a septic tank (for primary treatment), a floc reactor, a second septic tank (enhanced primary treatment), complete with an effluent filter and an effluent pump tank, followed by a pressurized tertiary treatment system (Eljen GSF).
The system will be designed to produce Level IV quality effluent complete with phosphorus reduction.
Supporting materials
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Get in touch with the office listed below to find out if materials are available.
135 St Clair Ave West
1st Floor
Toronto,
ON
M4V 1P5
Canada
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Client Services and Permissions Branch
135 St Clair Ave West
1st Floor
Toronto,
ON
M4V 1P5
Canada
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Contact
Client Services and Permissions Branch
135 St Clair Ave West
1st Floor
Toronto, ON
M4V 1P5
Canada