Water & sewer — St. Marys, Ontario

What are the water and sewer rules and rates?

In the Town of St. Marys, Ontario, water & sewer rules are set by Sewer Requirement By-law 78-2003 and 1 other bylaw, verified 2026-09-25. Connecting to the municipal system is mandatory. Billing basis: metered.

Sewer Requirement By-law 78-2003 adopted bylaw
connection mandatory yes s. 3: "every owner of a building shall connect the building to the sewage works"
scout note

Requires sewer connections in St. Marys.

Water Supply, Wastewater and Storm Water Collection By-law 2014-46 adopted bylaw
connection mandatory yes s. 12.1 Must Connect
billing basis metered Usage Charge-Water = Water Quantity Used m3 x Quantity Charge/m3
scout note

Regulates water supply, wastewater, and storm water collection services.

Machine-readable: water-sewer.json · Official website: http://townofstmarys.com/ · Last verified 2026-09-25 · Water & sewer across Ontario · Water & sewer in other municipalities