St. Paul Pumping Station Expansion Project

Updated August 11, 2026

Project Overview

As part of the implementation of the Sewer and Coastal Flood Protection Master Plan (SMP), the City of Windsor has commenced the St. Paul Stormwater Pumping Station Expansion Project at 7730 Riverside Drive East. This initiative is a critical component of a city-wide effort to mitigate flooding and enhance storm protection for residents during extreme weather events.

This Project Includes:

  • Upgrades to the existing pumping station
  • Construction of a new stormwater pumping station and flow diversion chamber
  • Installation of emergency backup power generators
  • Construction of a new electrical building
  • Additional site improvements

The project is funded in part by the Government of Canada through the Disaster and Mitigation Adaptation Fund (DMAF) program.

St. Paul Pumping Station Site Plan

Key Project Milestones:

  • New Pumping Station Commissioning: September 2026
  • Existing Pumping Station Upgrades Commissioning: October 2026
  • Substantial Completion: October 2026

Project Status:

  • Construction Progress: 86% complete

Work Completed to Date:

  • New hydro service installation
  • Diesel generators installed
  • New electrical building
  • Diversion chamber connected to the new pumping station

Potential Disruptions and Impacts:

Residents and businesses near the project area may experience temporary noise, dust, and traffic changes due to ongoing construction activities. Below are key phases and their expected impacts:

  1. Flow Diversion Chamber (June 2024 to August 2026)
    • Concrete completed
    • Backfilling ongoing
  2. New Stormwater Pumping Station (July 2024 to August 2026)
    • Structural concrete created
    • Backfilling ongoing
  3. Existing Pumping Station Upgrade (January 2025 to October 2026)
    • Possible noise and dust
  4. Site Works and Landscaping (November 2025 to October 2026)
    • Installation of a new access driveway and landscaping improvements
  5. New Pumping Station — Pump and Generator Commissioning (Expected September 2026)
    • Noise: Operation of construction equipment will cause elevated noise levels for a few days during commissioning operations.
    • Temporary Access Restrictions: Sidewalks or minor roadways near the site may be temporarily restricted for safety.

Concrete and scaffolding in a cofferdam which is part of the new pumping station project. Concrete and scaffolding in a cofferdam, which is part of the new pumping station project.