Water System Master Plan

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Project Overview

The City of Thunder Bay is updating its Water System Master Plan (WSMP) to ensure safe and reliable drinking water for current and future residents. This study follows the Municipal Class Environmental Assessment (MCEA) process and will plan for short-term (5-year), mid-term (10-15 years), and long-term (20-year) water service improvements.

We’ve officially begun the Water System Master Plan Study. This study will help the City of Thunder Bay plan future upgrades to our water treatment and distribution systems over the next 5, 10, and 20 years. You can read the full Notice of Study Commencement to learn more about the study and how you can get involved.


The WSMP will:

  • Assess the existing water treatment and distribution system.
  • Identify areas for improvement and future expansion.
  • Protect natural heritage features and wetlands.
  • Develop a roadmap for investment to support Thunder Bay’s growth.


About Stantec Consulting Ltd. (Stantec)

Stantec is a global leader in engineering, architecture, and environmental consulting. With expertise in sustainable infrastructure and community planning, Stantec is helping the City of Thunder Bay develop a long-term strategy for safe and reliable water services through the Water System Master Plan.


Opportunities for Public Input

Your input is essential! We encourage all residents and stakeholders to share their thoughts through:

  • Public Information Centres
  • Online Surveys & Comment Forms (to be posted)
  • Stakeholder Meetings & Workshops for interested groups


Notice of Public Information Centre No. 1

When: Thursday, November 27, 2025, from 5 p.m. - 7 p.m.

Where: Italian Cultural Centre - 132 Algoma St. South, Thunder Bay

Comments can be submitted until December 11, 2025

If you require any accommodations to participate in meetings or events, please let us know before November 21 so that arrangements can be made in a timely manner. Please contact Patrizia Charette at 807-625-2433 or Patrizia.Charrette@thunderbay.ca


Indigenous Community Engagement

The team is working closely with Fort William First Nation, Red Sky Métis Independent Nation, and the Métis Nation of Ontario, to incorporate Indigenous perspectives. Early consultation efforts include direct outreach with Indigenous representatives and engaging in ongoing dialogue to ensure cultural and environmental considerations are addressed.


Stay Informed & Get Involved

  • Subscribe for updates through the Get Involved Thunder Bay webpage


More Information

For any questions or feedback, contact Joshua Daniels at the City of Thunder Bay.

Project Overview

The City of Thunder Bay is updating its Water System Master Plan (WSMP) to ensure safe and reliable drinking water for current and future residents. This study follows the Municipal Class Environmental Assessment (MCEA) process and will plan for short-term (5-year), mid-term (10-15 years), and long-term (20-year) water service improvements.

We’ve officially begun the Water System Master Plan Study. This study will help the City of Thunder Bay plan future upgrades to our water treatment and distribution systems over the next 5, 10, and 20 years. You can read the full Notice of Study Commencement to learn more about the study and how you can get involved.


The WSMP will:

  • Assess the existing water treatment and distribution system.
  • Identify areas for improvement and future expansion.
  • Protect natural heritage features and wetlands.
  • Develop a roadmap for investment to support Thunder Bay’s growth.


About Stantec Consulting Ltd. (Stantec)

Stantec is a global leader in engineering, architecture, and environmental consulting. With expertise in sustainable infrastructure and community planning, Stantec is helping the City of Thunder Bay develop a long-term strategy for safe and reliable water services through the Water System Master Plan.


Opportunities for Public Input

Your input is essential! We encourage all residents and stakeholders to share their thoughts through:

  • Public Information Centres
  • Online Surveys & Comment Forms (to be posted)
  • Stakeholder Meetings & Workshops for interested groups


Notice of Public Information Centre No. 1

When: Thursday, November 27, 2025, from 5 p.m. - 7 p.m.

Where: Italian Cultural Centre - 132 Algoma St. South, Thunder Bay

Comments can be submitted until December 11, 2025

If you require any accommodations to participate in meetings or events, please let us know before November 21 so that arrangements can be made in a timely manner. Please contact Patrizia Charette at 807-625-2433 or Patrizia.Charrette@thunderbay.ca


Indigenous Community Engagement

The team is working closely with Fort William First Nation, Red Sky Métis Independent Nation, and the Métis Nation of Ontario, to incorporate Indigenous perspectives. Early consultation efforts include direct outreach with Indigenous representatives and engaging in ongoing dialogue to ensure cultural and environmental considerations are addressed.


Stay Informed & Get Involved

  • Subscribe for updates through the Get Involved Thunder Bay webpage


More Information

For any questions or feedback, contact Joshua Daniels at the City of Thunder Bay.

Page last updated: 13 Nov 2025, 12:21 PM