R. C. Harris Water Treatment Plant . Chronology . Doors Open Toronto 2012

R. C. Harris Water Treatment Plant . Chronology Doors Open Toronto 2012 . DOT12 Saturday May 26 2012

R. C. Harris Water Treatment Plant . 2701 Queen Street East . Doors Open Toronto 2012

R. C. Harris Water Treatment Plant . 2701 Queen Street East Doors Open Toronto 2012 . DOT12 Saturday May 26 2012