Doors Open Ontario

While this site has participated in Doors Open Ontario in the past, it is not part of the current season’s program. Please check the Home page for this year’s events and participating sites.

Lemieux Island Water Purification Plant Doors Open Ottawa

Lemieux Island Water Purification Plant

The Lemieux Island Water Purification Plant opened in 1932 and has maintained its architectural magnificence through 85 years of modernization. From the Queenston limestone exteriors to a gallery made of Hauteville marble, see where Ottawa purifies its world-class tap water. Parking is limited.

Tell us your story about this site

  • Environment
  • Guided tours available
  • Kid-friendly
  • Washrooms

Contact info

1 Onigam Street
Ottawa, Ontario
https://ottawa.ca/en/living-ottawa/water/drinking-water

Architecture

Year built: 1932
Architectural style: Art deco

Dates/hours open

Saturday June 6, 2020
Saturday only: 10 a.m. to 4 p.m.; last tour at 3:15 p.m.; French tours at 11 a.m. and 2 p.m.

Lemieux Island Water Purification Plant 1 Onigam Street