Lac Johnson in Mauricie: How and When to Fish It

• Overview

  Lac Johnson is one of the Mauricie listings for Quebec. Country round the bank runs to taiga. Roughly 54 hectares: a morning covers one end, an afternoon the other. Some 6.1 km of bank gives room to move when the wind turns. On our Mauricie list it sits near the top for size. Nearest town is Weymontachie, 46 km off. Beyond it, Leblanc at 48 km and Manawan at 68 km. No border sits close enough to matter.

• Where to Fish on Lac Johnson

  There is no recorded depth, so work from what you can see. A natural lake fishes on cover, and cover here means weed and timber. Look for the band where the shallows give up and the bottom falls away. Survey and observation records for Mauricie include northern pike, brook trout and walleye. County records show what lives in the area; the local agency holds the water-by-water list. Lac Johnson gives up its fish to patience rather than distance.

• Seasonal Patterns

  July runs about 16°C on average, January about -17°C. Cold dominates the calendar on water this far north. The lid usually sets by midwinter and gives way around early May. Averages suggest open water from about early May through to roughly mid November. The open run goes from the thaw to the freeze, and April through October covers most of it. Plan any trip to Lac Johnson around it.

• Tackle & Baits

  Public sources are silent on who controls the bank. This is a natural basin, not a dammed one. Nothing is mapped in the way of a ramp or car park within a short radius. Bass water: a Texas-rigged worm near cover, a spinnerbait when you need to cover ground. Take the rules with you rather than trusting memory. Rules for boats are stricter than rules for the bank in many places. For a change of water, Lac Ruth is 1.5 km distant. Confirm access to Lac Johnson locally before you travel.