Lac Dumas in Abitibi-Témiscamingue: How and When to Fish It

• Overview

  In Quebec, Lac Dumas belongs to Abitibi-Témiscamingue. The bank is 357 metres above sea level. Roughly 31 hectares: a morning covers one end, an afternoon the other. The edge runs 3.8 km or so, easy to work in an afternoon. The closest town, Senneterre, is 45 km distant. The big place round here is Gatineau, 306 km distant. It sits well inside its county, with no border complications.

• Where to Fish on Lac Dumas

  We hold no depth figure for this one. Still water like this holds fish on the edges rather than out in the open. The shallow end warms first and pulls fish in ahead of the rest. Reported across Abitibi-Témiscamingue: northern pike, yellow perch, walleye and white sucker. The county figures include rivers and lakes alike. Take Lac Dumas a stretch at a time.

• Seasonal Patterns

  The warm month here averages 17°C; the cold one sits at -18°C. This is a two-season water: locked, then wide open. Firm cover through the cold months, then open water from early May. Expect the water usable from around early May until roughly mid November. The shoulder weeks of the open season are the productive ones. That is the shape of the year on Lac Dumas.

• Tackle & Baits

  We hold no note on access for this one. It formed naturally, so levels move with rainfall rather than with a gate. Nothing is mapped in the way of a ramp or car park within a short radius. Pike mean a wire trace, no exceptions; big spoons and jerkbaits do the searching. Local rules can differ across the county line, so check where you stand. Some stretches are reserved and marked as such on the ground. Failing this one, try Lac du Bijou, 2.4 km away. Signs at Lac Dumas carry more weight than any list.