Supply Lake in Renfrew County: How and When to Fish It

• Overview

  In Ontario, Supply Lake falls inside Renfrew County. It sits at 176 metres above sea level. At about 16 hectares, a day is enough to walk the shoreline properly. It is low-lying compared with other Ontario water we list. Head to Petawawa, 36 km away, for anything you forgot. The nearest city of size is Gatineau, 151 km away. The nearest edge is a long way off, so local rules apply throughout.

• Where to Fish on Supply Lake

  Nothing in our records gives a depth for this one. Look for the band where the shallows give up and the bottom falls away. Read the surface for the wind lane, then fish the edge of it. Renfrew County records list smallmouth bass, pumpkinseed and yellow perch among the fish reported. Species recorded across the county may be limited to a few waters. At Supply Lake light and wind decide more than tackle does.

• Seasonal Patterns

  July runs about 19°C on average, January about -13°C. Winter puts a hard lid on this one. Ice is part of the season here, ending near late April. Ice clears near late April and comes back about early December in a typical year. Spring is short and heavy here; autumn is longer and steadier. That shapes the year on Supply Lake.

• Tackle & Baits

  Who may fish here is not settled in anything we hold. Mapping shows no built access close by; expect to walk in from wherever you can leave the car. Bass water: a Texas-rigged worm near cover, a spinnerbait when you need to cover ground. Ask in the nearest town if you are unsure. Barbless rules turn up on managed water more often than not. Acorn Lake, 1.1 km away, makes the obvious fallback. Check the position on Supply Lake before loading the car.