JJ, you might be right that there was a waterfall on the Humber next to the portage... the painting depicts LaSalle's journey in 1680. I might be wrong, but LaSalle was travelling downstream on the portage to avoid Iroquois on Lake Ontario, on his way from Georgian bay to the Mississippi... maybe another error in the painting.
Never mind, back to the waterfall... John Graves Simcoe had the first mill built at the site of the Old Mill at Bloor and Humber in 1793... if there was a waterfall there it might have been easier to divert water to power the sawmill. OTOH, the rivers in the area are said to have been narrower in pre-contact times than they are today. After logging and agriculture stripped stream banks of vegetation, erosion widened the rivers with no vegetation there to offer streambank protection. Narrower undisturbed rivers would have been easier to build diversion weirs on and there were hundreds of mills and dams built in Toronto area streams by the mid-1800s.
I've been to the area many times and haven't seen any signs of a steep drop there that would have created a waterfall. But as you said, maybe that was taken out by stone removal.
Also no records of Atlantic salmon jumping at the falls during upstream migration... or natives catching them by spearing at any falls. There is a book on the history of the Humber somewhere, maybe worth a look.
I left out the credits for the painting... I wasn't going to include it at first since it seemed unnatural in the representation... the streambank forest cover looks very sparse and inaccurate, and the waterfalls doesn't look like something that would have been on the Humber naturally. GA Reid may not have been basing his painting on any historically accurate sketch but who knows.
Quote:
Oil painting by George Agnew Reid (1860-1947), “The Short Portage—The Carrying Place, La Salle on the way over the Humber River to the Holland River and on to Lake Simcoe”; the Carrying Place routes and other trails facilitated a large amount of trade and movement throughout Southern Ontario, both by First Nations people and by colonizers. IMAGE/ Archives of Ontario
Here's another page on another historical plaque about the Toronto Portage, this one in Weston and older.
http://torontoplaques.com/Pages/Weston_Road.htmlBrad, I remember seeing that reference to the port crossing the river as well... there were also references elsewhere to swampy and marshy sections making the going difficult, which may have been the reason for the crossing in order to get to easier landscape to portage through.