Fishing Onaman Lake in Thunder Bay District, Ontario

• Overview

  Ontario holds Onaman Lake, in Thunder Bay District. The water sits 334 metres up. Surface area runs to some 111.44 sq km, so a boat and a plan are both worth having. Its outline wanders a long way for the area it covers, which puts more edge in play. Size puts it in the front rank of our Thunder Bay District list. Nearest place of any size is Greenstone, 37 km away. Geraldton is 48 km away, with Longlac at 70 km. Rules here are straightforward: one set of provincial rules.

• Where to Fish on Onaman Lake

  Depth figures are not published for this one. The productive water is a rod length or two out, not a hundred. Bays and points beat straight shoreline every time on water like this. Open biodiversity records for Thunder Bay District list cisco, blackfin cisco, rainbow smelt and bloater. The county list is broader than any single water. Fish Onaman Lake to its features, not to its size.

• Seasonal Patterns

  Averages move between -20°C in January and 16°C in July. Ice holds for a long stretch, so the open weeks matter more here than further south. The lid arrives early and lasts until roughly early May. The season between ice runs from about early May to mid November. The strongest runs come at either end of the open season. It holds true on Onaman Lake more years than not.

• Tackle & Baits

  No access rule appears in what we hold. Records list it as a natural water body rather than an impoundment. Mapping records no facilities at all near this water. One rod, a handful of hooks and floats, and a few small lures are enough for this water. Parking space is the usual limit rather than the bank itself. Barbless rules turn up on managed water more often than not. Jenkins Lake, 8.6 km away, makes the obvious fallback. Where Onaman Lake is concerned, a local answer beats a written one.