This consultation was open from:
February 5, 2026
to March 22, 2026
Proposal summary
This proposal is for a new Environmental Compliance Approval (sewage) for a new sewage treatment system located at 174366 Dufferin County Road 25, Town of Grand Valley, County of Dufferin.
Location details
Site address
174366 Dufferin County Road 25
Grand Valley ,
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)
Grand Valley RV Resort Ltd.
174366 Dufferin County Road 25
Grand Valley ,
ON
L9W 0L9
Canada
Proposal details
This proposal is for a new Environmental Compliance Approval (sewage) for a new sewage treatment system located at 174366 Dufferin County Road 25, Town of Grand Valley, County of Dufferin.
The proposed works consist of one new onsite sewage system with Level IV treatment equipment.
The sewage will discharge to the Grand River. The total daily design sewage flow is approximately 174,000 litres per day.
Supporting materials
View materials in person
Some supporting materials may not be available online. If this is the case, you can request to view the materials in person.
Get in touch with the office listed below to find out if materials are available.
135 St. Clair Avenue West
Floor 1
Toronto,
ON
M4V 1P5
Canada
Connect with us
Contact
Client Services and Permissions Branch
135 St Clair Ave West
1st Floor
Toronto,
ON
M4V 1P5
Canada
Comment
Commenting is now closed.
The comment period was from February 5, 2026
to March 22, 2026