Stocked

FMZ 15 · Mayo · Bancroft District

Mayo Lake

Mayo Lake (FMZ 15) was last stocked in 2025 with 752 Lake Trout yearlings.

Records here go back to 1949: 54 stocking events in total.

In the sweet spot

Lake Trout stocked here in 2021–2023 should be a good size now. See other lake trout lakes in Zone 15 worth fishing.

Fish stocked per yearShaded years 2021–2023: those fish should be catchable size now
2016: 800 Lake Trout80020162017: 800 Lake Trout80020172018: 800 Lake Trout80020182019: 800 Lake Trout80020192020: 800 Lake Trout80020202021: 800 Lake Trout80020212022: 800 Lake Trout80020222023: 780 Lake Trout78020232024: 704 Lake Trout70420242025: 752 Lake Trout75220252026
  • Lake Trout

By species

  • Lake TroutIn the sweet spot
    Last stocked
    2025
    Stocked 2021–2023
    2,380
    Last 10 yrs
    7,036

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

  • Rainbow TroutHistorical only
    Last stocked
    1969
    Stocked 2021–2023
    0
    Last 10 yrs
    0

    No stockings in the last ten years of data.

  • Brook TroutHistorical only
    Last stocked
    1956
    Stocked 2021–2023
    0
    Last 10 yrs
    0

    No stockings in the last ten years of data.

Stocking history

YearSpeciesStageFishNotes
2025Lake Troutyearlings752
2024Lake Troutyearlings704
2023Lake Troutyearlings780
2022Lake Troutyearlings800
2021Lake Troutyearlings800
2020Lake Troutyearlings800
2019Lake Troutyearlings800
2018Lake Troutyearlings800
2017Lake Troutyearlings800
2016Lake Troutyearlings800
Older records (44 stockings, 1949–2015)
DateSpeciesStageFishStrain / purpose
2015-05-22Lake Troutyearlings800Lake Manitou (Wild) · Put-Grow-and Take
2014-05-27Lake Troutyearlings800Lake Manitou (Wild) · Put-Grow-and Take
2013-05-28Lake Troutyearlings800Lake Manitou (Wild) · Put-Grow-and Take
2012-10-23Lake Troutyearlings630Wild Egg Collection · Put-Grow-and Take
2012-05-22Lake Troutyearlings800Killala Lake (HLC) · Put-Grow-and Take
2011-05-16Lake Troutyearlings800Killala Lake (HLC) · Put-Grow-and Take
2010-04-30Lake Troutyearlings906Seneca Lake (TTC) · Rehabilitation
1992-03-27Lake Troutyearlings2,500Killala Lake (HLC) · Supplemental
1991-05-16Lake Troutyearlings2,500Supplemental
1990-05-31Lake Troutyearlings2,500Supplemental
1989-05-15Lake Troutyearlings2,500Supplemental
1988-05-16Lake Troutyearlings2,500Supplemental
1987-05-11Lake Troutyearlings3,500Supplemental
1986-04-24Lake Troutyearlings1,800Supplemental
1984-05-16Lake Troutyearlings4,200Supplemental
1982-05-19Lake Troutyearlings2,800Supplemental
1980-05-26Lake Troutyearlings4,000Supplemental
1978-05-24Lake Troutyearlings8,500Supplemental
1976-05-17Lake Troutyearlings4,250Supplemental
1974-05-17Lake Troutyearlings6,600
1973-05-14Lake Troutyearlings1,000Lake Manitou (Wild)
1972-05-24Lake Troutyearlings1,150
1971-05-18Lake Troutyearlings1,150Lake Manitou (Wild)
1970-05-26Lake Troutyearlings1,150
1969-05-01Rainbow Troutyearlings1,700
1968-05-01Lake Troutyearlings1,175
1968-05-01Lake Troutyearlings350
1967-05-01Lake Troutfingerlings1,800
1966-04-01Lake Troutyearlings1,000
1965-05-01Lake Troutyearlings1,000
1965-05-01Rainbow Troutyearlings1,000
1964-05-01Rainbow Troutyearlings1,000
1963-05-01Lake Troutyearlings1,000
1962-05-01Lake Troutyearlings1,000
1962-05-01Rainbow Troutyearlings1,000
1961-05-01Lake Troutyearlings2,000
1961-05-01Rainbow Troutyearlings1,000
1960-05-01Lake Troutyearlings2,000
1960-05-01Rainbow Troutyearlings1,500
1956-05-01Brook Troutyearlings1,000
1955-04-01Brook Troutyearlings2,000
1954-05-01Brook Troutyearlings750
1953-05-01Brook Troutfry1,000
1949-05-01Brook Troutyearlings800

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

Where it is

45.0377, -77.5851 · Open in OpenStreetMap