An unusually early melt has resulted in possibly the earliest run of steelhead on the Saugeen in recent memory.

Top view of the new fishway at Maple Hill Dam
Top view of the new fishway at Maple Hill Dam

After much effort by Ontario Steelheaders, MNR and other partner groups it is safe to say Walkerton Fishway at Truax dam is running optimally! On one March afternoon, MNR staff observed 73 rainbows passing through this fishway in just 20 minutes.

The next barrier upstream from Walkerton remains Maple Hill dam. Again, the same dedicated parties completed the first construction stage of the ‘new’ Maple Hill fishway last fall.Although this newly constructed fishway requires a bit more ‘fine tuning’, fish were seen successfully navigating this fishway. Maple Hill Fishway construction will be completed this summer.








Rainbow trout (Center and inset) negotiating the dam.
Rainbow trout (Center and inset) negotiating the dam.
MNR had scheduled fish monitoring cameras to be operational at Walkerton and Maple Hill dams this spring to capture steelhead numbers passing throughthese fishways. Unfortunately, the extremely early run did not enable crews to install these cameras on time. Cameras will be operational in time for next year’s spring run and will also record downstream smolt migration.

So, the good news is the Saugeen is seeing a record number of steelhead at a time when all barriers between the lake and the cold productive headwaters have been eliminated. This is truly a success story and example of what can be achieved when partners with a common interest work together!









Jody Scheifley
Fish & Wildlife Technical Specialist
Ministry of Natural Resources
Owen Sound, ON