Fishing at Jamieson Lake, Renfrew County, Ontario

• Overview

  Renfrew County in Ontario is where Jamieson Lake sits. It lies 201 metres above sea level. Surface area is around 18 hectares, which gives you real water without needing a boat. Roughly 2.8 km of bank means you can walk to a fresh area when one goes quiet. Ground here is low by Ontario standards. Renfrew sits 24 km from the bank. The nearest city of size is Nepean, 78 km away. A border sits close enough to be relevant to the paperwork.

• Where to Fish on Jamieson Lake

  No depth figure has reached our records, which makes a plummet useful. A natural lake fishes on cover, and cover here means weed and timber. Where the bottom changes texture, fish gather; find that line. County-wide records name smallmouth bass, pumpkinseed, yellow perch, rock bass and brook trout. Records at county level tell you what is around, not what is stocked here. Read Jamieson Lake before you fish it and the day goes better.

• Seasonal Patterns

  Between January at about -12°C and July at about 20°C, the water has a wide range to work through. The year runs cold to warm and back, with clear transitions. Expect a solid lid for months and a thaw around mid April. Open water usually runs from mid April until about early December. Early summer and early autumn carry the open-water season. On Jamieson Lake the same rules apply, with local timing.

• Tackle & Baits

  No access rule appears in what we hold. This is a natural basin, not a dammed one. Mapping shows an empty shoreline: no ramp, no jetty, no marked entry. For the bass here, soft plastics worked slow along cover and a spinnerbait for searching do most of the work. Rules differ from one water to the next round here. Night access is frequently treated as a separate matter. Upper Fish Lake, 0.9 km away, makes the obvious fallback. Confirm before you fish Jamieson Lake.