Stocked

FMZ 7 · Tilston · Chapleau Wawa District · unofficial name

Rock Lake

Rock Lake (FMZ 7) was last stocked in 2025 with 1,000 Brook Trout yearlings.

Records here go back to 1964: 29 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 7 worth fishing.

Fish stocked per yearShaded years 2021–2023: those fish should be catchable size now
20162017: 2,000 Brook Trout2.0k20172018: 2,250 Brook Trout2.3k20182019: 2,300 Brook Trout2.3k201920202021: 2,000 Brook Trout2.0k202120222023: 1,300 Brook Trout1.3k202320242025: 1,000 Brook Trout1.0k20252026
  • Brook Trout

By species

  • Brook TroutIn the sweet spot
    Last stocked
    2025
    Stocked 2021–2023
    3,300
    Last 10 yrs
    10,850

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

Stocking history

YearSpeciesStageFishNotes
2025Brook Troutyearlings1,000
2023Brook Troutyearlings1,300
2021Brook Troutyearlings2,000
2019Brook Troutyearlings2,300
2018Brook Troutyearlings2,250
2017Brook Troutyearlings2,000
Older records (23 stockings, 1964–2015)
DateSpeciesStageFishStrain / purpose
2015-05-28Brook Troutyearlings1,500L. Nipigon x Hills L. · Put-Grow-and Take
2010-05-09Brook Troutyearlings500L. Nipigon x Hills L. · Put-Grow-and Take
2009-05-28Brook Troutyearlings500L. Nipigon x Hills L. · Put-Grow-and Take
2006-05-27Brook Troutyearlings1,000L. Nipigon x Hills L. · Put-Grow-and Take
2004-06-11Brook Troutyearlings1,500L. Nipigon x Hills L. · Put-Grow-and Take
2002-06-06Brook Troutyearlings1,500L. Nipigon x Hills L. · Put-Grow-and Take
2000-06-02Brook Troutyearlings1,000L. Nipigon x Hills L. · Put-Grow-and Take
1998-05-22Brook Troutyearlings1,000L. Nipigon x Hills L. · Put-Grow-and Take
1997-06-09Brook Troutyearlings1,500L. Nipigon x Hills L. · Put-Grow-and Take
1995-06-01Brook Troutyearlings1,000Lake Nipigon (DNC) · Put-Grow-and Take
1991-03-27Brook Troutyearlings2,500Put-and-Take/Put-Grow-and Take
1990-06-01Brook Troutyearlings1,600Put-and-Take/Put-Grow-and Take
1989-05-23Brook Troutyearlings2,000Put-and-Take/Put-Grow-and Take
1988-05-12Brook Troutyearlings2,000Put-and-Take/Put-Grow-and Take
1987-05-08Brook Troutyearlings2,000Put-and-Take/Put-Grow-and Take
1986-05-30Brook Troutyearlings2,000Put-and-Take/Put-Grow-and Take
1985-05-22Brook Troutyearlings2,000Put-and-Take/Put-Grow-and Take
1984-05-30Brook Troutyearlings1,000Put-and-Take/Put-Grow-and Take
1983-05-24Brook Troutyearlings2,000Put-and-Take/Put-Grow-and Take
1971-06-01Brook Troutfingerlings2,500
1969-06-01Brook Troutyearlings1,000
1966-06-01Brook Troutyearlings1,000
1964-06-01Brook 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

48.5024, -84.5564 · Open in OpenStreetMap