Stocked

FMZ 6 · Aldina · Thunder Bay District · unofficial name

Aldina Lake

Aldina Lake (FMZ 6) was last stocked in 2025 with 15,000 Brook Trout fingerlings.

Records here go back to 1975: 23 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 6 worth fishing.

Fish stocked per yearShaded years 2021–2023: those fish should be catchable size now
2016: 7,000 Brook Trout7.0k2016201720182019: 10,000 Brook Trout10k201920202021: 8,500 Brook Trout8.5k202120222023: 17,000 Brook Trout17k202320242025: 15,000 Brook Trout15k20252026
  • Brook Trout

By species

  • Brook TroutIn the sweet spot
    Last stocked
    2025
    Stocked 2021–2023
    25,500
    Last 10 yrs
    50,500

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

Stocking history

YearSpeciesStageFishNotes
2025Brook Troutfingerlings15,000
2023Brook Troutfingerlings17,000
2021Brook Troutfingerlings8,500
2019Brook Troutfingerlings10,000
2016Brook Troutfingerlings7,000
Older records (18 stockings, 1975–2014)
DateSpeciesStageFishStrain / purpose
2014-06-04Brook Troutfingerlings7,000Lake Nipigon (DNC) · Put-Grow-and Take
2012-05-15Brook Troutfingerlings7,000Lake Nipigon (DNC) · Put-Grow-and Take
2010-05-06Brook Troutfingerlings7,000Lake Nipigon (DNC) · Put-Grow-and Take
2008-05-29Brook Troutfingerlings5,110Lake Nipigon (DNC) · Put-Grow-and Take
2006-05-15Brook Troutfry7,000Lake Nipigon (DNC) · Put-Grow-and Take
2004-05-05Brook Troutfingerlings7,000Lake Nipigon (DNC) · Put-Grow-and Take
2002-05-24Brook Troutyearlings1,000Lake Nipigon (DNC) · Put-Grow-and Take
2000-05-25Brook Troutfingerlings4,500Lake Nipigon (DNC) · Put-Grow-and Take
1998-05-22Brook Troutfingerlings3,500Lake Nipigon (DNC) · Put-Grow-and Take
1996-06-05Brook Troutfry3,500Lake Nipigon (DNC) · Put-Grow-and Take
1994-06-09Brook Troutfry5,000Lake Nipigon (DNC) · Put-Grow-and Take
1991-05-31Brook Troutfingerlings3,500Put-Grow-and Take
1987-05-05Brook Troutfingerlings3,700Put-Grow-and Take
1985-05-17Brook Troutfingerlings3,498Put-Grow-and Take
1983-05-12Brook Troutfingerlings3,500Supplemental
1982-06-02Brook Troutfingerlings5,000Put-Grow-and Take
1980-09-09Brook Troutfingerlings3,500Put-Grow-and Take
1975-06-17Brook Troutfingerlings5,000Put-Grow-and Take

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

Where it is

48.3587, -89.9779 · Open in OpenStreetMap