Water & Sewer

North Middlesex water treatment facility

Ontario Clean Water Agency (OCWA)

Effective February 1, 2014, Ontario Clean Water Agency is now the water operating authority for North Middlesex.

  • OCWA After Hours Emergency phone contact 519-494-0312
  • Water & Sewer Locates - CALL BEFORE YOU DIG. All locations call ON1Call 1-800-400-2255.

Ontario Clean Water Agency Website

Water Financial Plan (License #002-301A)

Water Rates & Reports

By-Law 80 of 2020- Water Rate

By-Law 83 of 2015- Sewer Rates (Wards 1, 2 & 4)

Annual Water Reports
2020 Water/Wastewater/Stormwater Study Information
Public Response Q & A- Water Rate Report

Pre-Authorized Payment

Pre-Authorized Payment Form