Thominson Lake Fishing Guide, Hastings County, Ontario

• Overview

  Thominson Lake is one of the Hastings County listings for Ontario. This is rolling bush country. It covers about 5 hectares, so this is small water you can walk round in under an hour. On size it sits at the modest end of our Hastings County list. Supplies mean a trip to Bancroft, 31 km off. The big place round here is Kingston, 169 km distant. Two sets of local rules meet not far from this water.

• Where to Fish on Thominson Lake

  Depth here is unknown, so count the lead down before committing. A soft bed grows weed late into autumn, which keeps fish shallow. The shallow end warms first and pulls fish in ahead of the rest. Public occurrence data for Hastings County names rock bass, smallmouth bass, pumpkinseed and yellow perch. Records at county level tell you what is around, not what is stocked here. At Thominson Lake light and wind decide more than tackle does.

• Seasonal Patterns

  The warm month here averages 18°C; the cold one sits at -12°C. Seasons are distinct, and each one fishes differently. The freeze runs deep into the year, with break-up near late April. Ice clears near late April and comes back about late November in a typical year. Fish feed hardest at the start and the close of the open season. On Thominson Lake the same rules apply, with local timing.

• Tackle & Baits

  No access rule appears in what we hold. Mapping is blank for access, so scout the approach before committing the car. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Provincial rules still apply whatever the bank status. A polite question at the farm gate opens more banks than anything else. Evans Lake sits 1.4 km off and takes the overflow. None of that is settled for Thominson Lake in what we hold.