Fishing at Otterson Lake, Renfrew County, Ontario

• Overview

  In Ontario, Otterson Lake falls inside Renfrew County. The ground around here is mixed forest. With some 32 hectares of water, there is room for a boat but no need of one. The edge runs 2.4 km or so, easy to work in an afternoon. It is low-lying compared with other Ontario water we list. Head to Chalk River, 5.6 km away, for anything you forgot. The nearest city of size is Gatineau, 154 km away. Local rules may differ a few miles either side of here.

• Where to Fish on Otterson Lake

  Depth figures are not published for this one. On a natural lake the weed line and the shelf beyond it do the work. Weed, then depth: that is the order to fish a water of this kind. Records held for Renfrew County cover smallmouth bass, pumpkinseed, yellow perch, rock bass and brook trout. Read it as a county summary, not a water-by-water list. On Otterson Lake that means starting tight and working out.

• Seasonal Patterns

  Typical July readings run about 19°C; by January the average is down near -13°C. Cold locks it up for a good stretch each year. Ice-out usually falls in late April, and the weeks after it fish hardest. Ice clears near late April and comes back about early December in a typical year. Fishing peaks soon after break-up and again before the cold returns. Time your trip to Otterson Lake by conditions rather than dates.

• Tackle & Baits

  Nothing on record says whether the bank is open or closed. It formed naturally, so levels move with rainfall rather than with a gate. There is no recorded infrastructure here; expect to find your own way in. Bass water: a Texas-rigged worm near cover, a spinnerbait when you need to cover ground. Gates get locked out of season on water like this. Fishing rules and camping rules are set separately here. If the gate is shut, Beerman Lake at 3.4 km is the nearest alternative. Where Otterson Lake is concerned, a local answer beats a written one.