Stocked

FMZ 10 · Wiseman · Sault Ste. Marie District · unofficial name

Slender Lake

Slender Lake (FMZ 10) was last stocked in 2023 with 550 Brook Trout yearlings.

Records here go back to 1988: 14 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: 600 Brook Trout6002017201820192020: 600 Brook Trout6002020202120222023: 550 Brook Trout5502023202420252026
  • Brook Trout

By species

  • Brook TroutIn the sweet spot
    Last stocked
    2023
    Stocked 2021–2023
    550
    Last 10 yrs
    1,750

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

Stocking history

YearSpeciesStageFishNotes
2023Brook Troutyearlings550
2020Brook Troutyearlings600
2017Brook Troutyearlings600
Older records (11 stockings, 1988–2014)
DateSpeciesStageFishStrain / purpose
2014-05-22Brook Troutyearlings600L. Nipigon x Hills L. · Put-Grow-and Take
2011-05-17Brook Troutyearlings600L. Nipigon x Hills L. · Put-Grow-and Take
2008-05-27Brook Troutyearlings400L. Nipigon x Hills L. · Put-Grow-and Take
2005-05-18Brook Troutyearlings600L. Nipigon x Hills L. · Put-Grow-and Take
2002-05-27Brook Troutyearlings500L. Nipigon x Hills L. · Put-Grow-and Take
1999-05-20Brook Troutyearlings600L. Nipigon x Hills L. · Put-Grow-and Take
1997-05-28Brook Troutyearlings500L. Nipigon x Hills L. · Put-Grow-and Take
1994-05-07Brook Troutyearlings800Put-Grow-and Take
1992-05-25Brook Troutyearlings650Introduction
1990-05-18Brook Troutyearlings800Supplemental
1988-05-09Brook Troutyearlings800Supplemental

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

Where it is

46.8634, -82.8512 · Open in OpenStreetMap