Lum Lake in Sudbury: How and When to Fish It

• Overview

  Lum Lake is one of the Sudbury listings for Ontario. Elevation runs to 414 metres. At about 12 hectares, a day is enough to walk the shoreline properly. Shoreline comes to about 2.0 km, small enough to learn in a day. It is a small entry by Sudbury standards. The closest town, Chapleau, is 52 km distant. Wawa follows at 74 km, then Hornepayne at 131 km. One jurisdiction covers this water end to end.

• Where to Fish on Lum Lake

  Depth is not on record here, which means reading the ground instead. Weed, then depth: that is the order to fish a water of this kind. Still water like this holds fish on the edges rather than out in the open. Open biodiversity records for Sudbury list smallmouth bass, northern pike, yellow perch, Iowa darter and walleye. The list covers the county rather than this water alone, so treat it as a guide. Lum Lake repays a walk before the first cast.

• Seasonal Patterns

  Temperature averages peak at 17°C in July and bottom out at -16°C in January. Cold dominates the year and the fishing works around it. Count on hard cover from midwinter, and open water from early May. On average, early May opens the water and mid November closes it again. May into June fishes hardest, and September gives a second good stretch before the lid returns. The season on Lum Lake rarely departs from it.

• Tackle & Baits

  No public source sets out the position on this bank. It formed naturally, so levels move with rainfall rather than with a gate. Mapping shows an empty shoreline: no ramp, no jetty, no marked entry. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Ask in the nearest town if you are unsure. Fishing rules and camping rules are set separately here. Gee Lake, 2 km away, makes the obvious fallback. Signs at Lum Lake carry more weight than any list.