Stocked

FMZ 10 · Aweres · Sault Ste. Marie District

Upper Island Lake

Upper Island Lake (FMZ 10) was last stocked in 2026 with 1,000 Lake Trout yearlings.

Records here go back to 1974: 63 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 10 worth fishing.

Fish stocked per yearShaded years 2021–2023: those fish should be catchable size now
2016: 650 Lake Trout65020162017: 700 Lake Trout70020172018: 650 Lake Trout65020182019: 1,210 Lake Trout1.2k20192020: 1,000 Lake Trout1.0k20202021: 1,100 Lake Trout1.1k20212022: 1,000 Lake Trout1.0k20222023: 1,112 Lake Trout1.1k20232024: 675 Lake Trout67520242025: 1,000 Lake Trout1.0k20252026: 1,000 Lake Trout1.0k2026
  • Lake Trout

By species

  • Lake TroutIn the sweet spot
    Last stocked
    2026
    Stocked 2021–2023
    3,212
    Last 10 yrs
    9,447

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

  • SplakeHistorical only
    Last stocked
    1996
    Stocked 2021–2023
    0
    Last 10 yrs
    0

    No stockings in the last ten years of data.

  • Brook TroutHistorical only
    Last stocked
    1995
    Stocked 2021–2023
    0
    Last 10 yrs
    0

    No stockings in the last ten years of data.

Stocking history

YearSpeciesStageFishNotes
2026Lake Troutyearlings1,000
2025Lake Troutyearlings1,000
2024Lake Troutyearlings675
2023Lake Troutyearlings1,000
2023Lake Troutadults112
2022Lake Troutyearlings1,000
2021Lake Troutyearlings1,000
2021Lake Troutadults100
2020Lake Troutyearlings1,000
2019Lake Troutyearlings1,210
2018Lake Troutyearlings650
2017Lake Troutyearlings650
2017Lake Troutadults50
2016Lake Troutyearlings650
Older records (49 stockings, 1974–2015)
DateSpeciesStageFishStrain / purpose
2015-10-27Lake Troutsub-adults170Slate Islands (DNC) · Put-Grow-and Take
2015-05-22Lake Troutadults38Slate Islands (TTC) · Put-Grow-and Take
2015-05-12Lake Troutyearlings650Killala Lake (HLC) · Put-Grow-and Take
2015-05-12Lake Troutadults50Slate Islands (TTC) · Put-Grow-and Take
2014-05-20Lake Troutyearlings650Killala Lake (HLC) · Put-Grow-and Take
2013-10-30Lake Troutadults45Michipicoten Island (TTC) · Put-and-Take
2013-10-30Lake Troutadults30Michipicoten Island (TTC) · Put-and-Take
2013-05-17Lake Troutyearlings650Killala Lake (HLC) · Put-Grow-and Take
2012-04-26Lake Troutyearlings650Killala Lake (HLC) · Put-Grow-and Take
2011-05-19Lake Troutyearlings650Killala Lake (HLC) · Put-Grow-and Take
2010-05-17Lake Troutyearlings650Killala Lake (HLC) · Put-Grow-and Take
2009-05-15Lake Troutyearlings950Killala Lake (HLC) · Put-Grow-and Take
2008-05-13Lake Troutyearlings650Killala Lake (HLC) · Put-Grow-and Take
2007-05-14Lake Troutyearlings650Killala Lake (HLC) · Put-Grow-and Take
2006-05-19Lake Troutyearlings1,100Mishibishu Lakes (TTC) · Put-Grow-and Take
2006-05-10Lake Troutyearlings650Mishibishu Lakes (TTC) · Put-Grow-and Take
2005-05-11Lake Troutadults70Michipicoten Island (DNC) · Put-Grow-and Take
2004-05-11Lake Troutyearlings650Mishibishu Lakes (TTC) · Supplemental
2003-05-09Lake Troutyearlings650Mishibishu Lakes (TTC) · Supplemental
2002-05-21Lake Troutyearlings200Mishibishu Lakes (TTC) · Supplemental
2001-05-15Lake Troutyearlings200Mishibishu Lakes (TTC) · Put-Grow-and Take
2000-05-03Lake Troutyearlings200Lake Manitou (Wild) · Put-Grow-and Take
1999-10-14Lake Troutadults80Michipicoten Island (DNC) · Rehabilitation
1999-04-27Lake Troutyearlings200Lake Manitou (Wild) · Rehabilitation
1998-05-13Lake Troutyearlings200Lake Manitou (Wild) · Supplemental
1997-06-03Lake Troutyearlings200Lake Manitou (Wild) · Supplemental
1996-06-17Splakeyearlings1,273F1 Splake · Put-Grow-and Take
1995-05-24Lake Troutadults60Mishibishu Lakes (Sanc) · Supplemental
1995-05-17Brook Troutadults150Hills Lake · Put-and-Take
1994-05-10Lake Troutyearlings200Slate Islands (DNC) · Supplemental
1993-05-13Lake Troutyearlings200Lake Manitou (Wild) · Supplemental
1992-05-20Brook Troutyearlings1,620Supplemental
1991-05-01Lake Troutyearlings1,600Supplemental
1990-04-30Brook Troutyearlings2,700Put-Grow-and Take
1990-04-30Lake Troutyearlings1,492Supplemental
1990-04-26Brook Troutyearlings1,800
1989-05-24Lake Troutyearlings3,500Supplemental
1988-05-03Lake Troutyearlings1,400Supplemental
1986-04-30Lake Troutyearlings1,050Supplemental
1984-05-03Lake Troutyearlings1,000Supplemental
1982-05-10Lake Troutyearlings1,030Supplemental
1980-04-14Lake Troutyearlings2,000Supplemental
1978-10-05Lake Troutsub-adults53Put-and-Take
1978-10-05Lake Troutsub-adults53Put-and-Take
1978-10-05Lake Troutsub-adults52Put-and-Take
1978-05-12Brook Troutyearlings5,280Supplemental
1976-04-15Lake Troutyearlings3,200Supplemental
1976-04-09Lake Troutyearlings2,000Supplemental
1974-11-01Lake Troutyearlings64

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

Where it is

46.6739, -84.2530 · Open in OpenStreetMap