Constant Lake, Ontario: Fishing Spots and Seasons

• Overview

  Constant Lake lies in Renfrew County, Ontario. Elevation runs to 192 metres. Surface area runs to roughly 6.22 sq km, so plan for one area rather than the whole. The bank runs about 40 km in total, split between open shore and sheltered corners. On our Renfrew County list it sits near the top for size. Eganville is the closest town at 17 km. Then Renfrew, 24 km, and Cobden, 26 km. No boundary runs near, so the local rules hold throughout.

• Where to Fish on Constant Lake

  No depth figure has reached our records, which makes a plummet useful. Weed, then depth: that is the order to fish a water of this kind. A soft bed grows weed late into autumn, which keeps fish shallow. Reported across Renfrew County: smallmouth bass, pumpkinseed, yellow perch and rock bass. County data is a starting point rather than a guarantee. On Constant Lake the obvious spot is not always the productive one.

• Seasonal Patterns

  In an average year July sits at 19°C and January at -12°C. Winter shuts the surface down for months. Ice is part of the season here, ending near late April. Averages place the thaw at late April and the freeze at early December. Look to early summer and the first cool weeks of autumn. That is the shape of the year on Constant Lake.

• Tackle & Baits

  There is no clear statement anywhere on who can fish it. It formed naturally, so levels move with rainfall rather than with a gate. There is no mapped parking or launch nearby, which keeps numbers down. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. A landowner's word beats anything printed elsewhere. Rules for boats are stricter than rules for the bank in many places. Failing this one, try Dellaires Lake, 2.8 km away. Nothing here settles the position at Constant Lake for certain.