Stocked

FMZ 10 · Mcnamara · Timmins District

Wrench Lake

Wrench Lake (FMZ 10) was last stocked in 2025 with 1,000 Brook Trout yearlings.

Records here go back to 1960: 18 stocking events in total.

In the sweet spot

Brook Trout stocked here in 2021–2023 should be a good size now. See other brook trout lakes in Zone 10 worth fishing.

Fish stocked per yearShaded years 2021–2023: those fish should be catchable size now
20162017: 750 Brook Trout750201720182019: 1,000 Brook Trout1.0k201920202021: 1,000 Brook Trout1.0k202120222023: 1,000 Brook Trout1.0k202320242025: 1,000 Brook Trout1.0k20252026
  • Brook Trout

By species

  • Brook TroutIn the sweet spot
    Last stocked
    2025
    Stocked 2021–2023
    2,000
    Last 10 yrs
    4,750

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

Stocking history

YearSpeciesStageFishNotes
2025Brook Troutyearlings1,000
2023Brook Troutyearlings1,000
2021Brook Troutyearlings1,000
2019Brook Troutyearlings1,000
2017Brook Troutyearlings750
Older records (13 stockings, 1960–2015)
DateSpeciesStageFishStrain / purpose
2015-05-21Brook Troutyearlings1,000Hills Lake · Put-Grow-and Take
2013-05-22Brook Troutyearlings898Hills Lake · Put-Grow-and Take
2011-05-13Brook Troutyearlings1,000Hills Lake · Put-Grow-and Take
2009-05-21Brook Troutyearlings1,000Hills Lake · Put-Grow-and Take
2007-05-18Brook Troutyearlings1,000Hills Lake · Put-Grow-and Take
2005-05-25Brook Troutyearlings960Hills Lake · Put-Grow-and Take
2003-05-21Brook Troutyearlings1,000Hills Lake · Put-Grow-and Take
2002-05-14Brook Troutyearlings1,500Hills Lake · Put-Grow-and Take
1999-03-16Brook Troutyearlings5,000Hills Lake · Put-Grow-and Take
1997-03-05Brook Troutyearlings2,000Lake Nipigon (HLC) · Put-Grow-and Take
1969-05-01Brook Troutyearlings1,000
1961-05-01Brook Troutyearlings4,000
1960-05-01Brook Troutyearlings4,000

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

Where it is

47.1143, -81.1576 · Open in OpenStreetMap