Fishing Lac Dumoulin in Mauricie, Quebec

• Overview

  Within Mauricie, Quebec, you have Lac Dumoulin. Height above sea level is 274 metres. At 2.95 sq km this is proper open water rather than a pond. You are looking at roughly 20 km of shoreline, with plenty of water between access points. On our Mauricie list it sits near the top for size. La Tuque is the closest town at 20 km. Then Laurentides, 70 km, and Weymontachie, 71 km. The nearest boundary is well away, so one set of rules covers the water.

• Where to Fish on Lac Dumoulin

  Depth is unknown to us, and the shoreline is the better guide. Where the bottom changes texture, fish gather; find that line. A natural lake fishes on cover, and cover here means weed and timber. Reported across Mauricie: northern pike, brook trout and walleye. What holds for the county may not hold for this water. Work Lac Dumoulin in sections rather than trying to cover it.

• Seasonal Patterns

  Between January at about -16°C and July at about 18°C, the water has a wide range to work through. Winter puts a hard lid on this one. Count on hard cover from midwinter, and open water from late April. Climate figures give an open season running late April to late November. Early summer and early autumn carry the open-water season. Expect Lac Dumoulin to follow that timing.

• Tackle & Baits

  Our records carry no access rule either way. Records list it as a natural water body rather than an impoundment. There is a mapped landing stage 70 m away. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Local rules can differ across the county line, so check where you stand. Where tickets apply, they are sold in the nearest town rather than on the bank. The nearest alternative is Lac Fou, 1.5 km out. Signs at Lac Dumoulin carry more weight than any list.