About this waterfall.

About Alexander Falls

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Waterfalls get closed when people are injured or ruin lands.

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This waterfall site has been modified by the construction of the Alexander Generating Station. The station generates 68 MW of clean power, but uses most of the river's flow to do so. Fortunately, a portion of the falls remains beside the red brick generating station, and serves as a spillway for excessive flow.

At really high flows, probably only during spring runoff, excess flow brings the falls back to life. Catching this falls at the right time can result in an impressive sight; through much of the year, however, the flow is essentially zero.

Unfortunately, you can only see the falls from across the mighty river, which here is 200 m wide. Fortunately, there is a wooden viewing platform with an intrepretive sign explaining how the generating station works.

This falls is found 16 km north on Hwy 585 from Hwy 11. An Ontario Attractions sign points to a short driveway on the right, leading to a very short hike to the viewing platform. As of 2023, the location of the viewing platform, as shown on Google Maps, was incorrect.

Some Key Facts
Region Northwest
County Thunder Bay
Near Nipigon
Watercourse Nipigon River
Watershed / % Lakes 5 / 31%
Ownership Hydro One?
Landscape Wilderness, open, with dam
Size Large
Type Steep Cascade
Modification Hydroelectric Plant and Dam. Regulated for hydroelectric power.
Access Easy but Limited
Top / Bottom Prohibited / From distance
Trail conditions Dirt
Hiking Time
Coordinates 49.1344,-88.3571
Parking
49.1347,-88.36211
Site ID WOO.THU.005
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Finding Alexander Falls

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Visiting Alexander Falls


User Reported Conditions

Visit Date
Flow
Access

Waterfalls of Ontario Project

This project has been online since 1999, in print since 2003, and on social since 2011. (See archives: 2003, 2012, 2018). It was the first to inventory and map Ontario's waterfalls for recreational purposes. With your continued help, it grows. Learn more...
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This page last updated on April 20, 2024. Earlier versions can be examined on Archive.org, dating back to 2003.