Discover Toronto's history as told through its plaques
2004 - Now in our 13th Year - 2017
To see what's new on this site, you can visit the Home Page
Looking at this page on a smartphone?
For best viewing, hold your phone in Landscape mode (Horizontal)
Taddle Creek 'lost river'

Photo by Alan L Brown - Posted August, 2010

Photo by Alan L Brown - Posted November, 2012
This University of Toronto plaque is on Philosopher's Walk near Hoskin Avenue. Thanks to contributor Wayne Adam for informing me about it. Here's what it says:
Coordinates: 43.66533 -79.394841 |
![]() |
This naturalistic ravine park setting know as Philosopher's Walk was once host to Taddle Creek, which over time has become 'lost' to Toronto's citizens. Taddle Creek flowed south for approximately 6 km from its source area on the edge of the old Glacial Lake Iroquois shoreline near St. Clair Avenue where it joined the Don River as it entered Toronto harbour near the Distillery District. Water quality was maintained by natural vegetation covering the watershed and aquatic organisms in the stream course. Taddle Creek provided habitat for fish and wildlife and a gathering place for Toronto's early inhabitants, notable the Ojibway.
As a result of the damming of McCaul's Pond to the south, impeding the natural flow of Taddle Creek, and contamination that polluted the river and brought about the risk of typhus and other disease, the creek was buried south of College Street by the 1850's and north of Bloor Street by the 1870's. The old town of York had grown and the surrounding neighbourhoods had intensified, making an underground sanitation and sewage system a priority. The part of Taddle Creek remaining at the surface on University lands was diverted to this subterranean system and buried by 1884. The topography of this ravine remains as a tangible reminder of Taddle Creek, with the dips and valleys defining the original river banks and the walkway itself following much the same path as the 'lost river'.
Related webpages
Taddle Creek
Philosopher's Walk
Glacial Lake Iroquois
Don River
Distillery District
Ojibway
Related Toronto plaques
Taddle Creek
Plan of Toronto Bay
Queen's Park, Toronto
Wychwood Park
More Philosopher's Walk plaques
Queen Alexandra Gateway
Philosopher's Walk Amphitheatre
More
Rivers and Waterways
Here are the visitors' comments for this page.
> Posted March 31, 2011
A lovely web page on the history of Taddle Creek, and its relationship with the Philosopher's Walk. Very enriching to learn about the area. The little bio on Taddle Creek, (pg 32 of the Spring 2011 Magazine of the Royal Ontario Museum) lead me to this web page, by searching Taddle Creek history. What a beautiful image on the plaque, Taddle Creek- Lost River. I look forward to checking it out on my next walk through the campus park.
Carol Brook
Here's where you can sent me a comment for this page.
Note: Your email address will be posted at the end of your comment so others can respond to you unless you request otherwise.
Note: Comments are moderated. Yours will appear on this page within 24 hours (usually much sooner).
Note: As soon as I have posted your comment, a reply to your email will be sent informing you.
To send me your comment, click [email protected].
Thanks
Webmaster
Note: If you wish to send me a personal email, click here.