Stocked

FMZ 6 · Thunder Bay District · unofficial name

Dennis Lake

Dennis Lake (FMZ 6) was last stocked in 2024 with 1,000 Rainbow Trout yearlings and 500 Brown Trout yearlings.

In the sweet spot

Rainbow Trout and Brown Trout stocked here in 2021–2023 should be a good size now. See other rainbow trout lakes in Zone 6 worth fishing.

Fish stocked per yearShaded years 2021–2023: those fish should be catchable size now
201620172018201920202021: 500 Rainbow Trout50020212022: 1,000 Rainbow Trout1.0k20222023: 1,000 Rainbow Trout2023: 500 Brown Trout1.5k20232024: 1,000 Rainbow Trout2024: 500 Brown Trout1.5k202420252026
  • Rainbow Trout
  • Brown Trout

By species

  • Rainbow TroutIn the sweet spot
    Last stocked
    2024
    Stocked 2021–2023
    2,500
    Last 10 yrs
    3,500

    Significant stockings 3–5 years ago. Those fish should be a good size now.

  • Brown TroutIn the sweet spot
    Last stocked
    2024
    Stocked 2021–2023
    500
    Last 10 yrs
    1,000

    Significant stockings 3–5 years ago. Those fish should be a good size now.

Stocking history

YearSpeciesStageFishNotes
2024Rainbow Troutyearlings1,000
2024Brown Troutyearlings500
2023Rainbow Troutyearlings1,000
2023Brown Troutyearlings500
2022Rainbow Troutyearlings1,000
2021Rainbow Troutyearlings500

Recent records (2016 on) are year-only; MNRF does not publish stocking dates. Historical records (to 2015) include dates and strain.

Where it is

49.4822, -89.5989 · Open in OpenStreetMap

Dennis Lake Fish Stocking — Rainbow Trout, Brown Trout | Stocked