Stocked

Ice fishing · Zone 18 (Eastern Ontario)

Ice fishing stocked lakes in Zone 18

121 lakes in Zone 18 had significant stockings of splake, lake trout, brook trout, rainbow trout, brown trout and walleye between 2021 and 2023. Those fish are three to five years old in winter 2026-27.

Check the season before you go. Seasons differ by species and by lake, and many trout waters are closed in winter. Read the Zone 18 regulations on ontario.ca. This list comes from MNRF stocking records. It does not say a lake is open or that the ice is safe.

Splake 15

  1. Indian Lake
    South Crosby
    In the sweet spot
    56,146 fish · last 2025
  2. Dog Lake
    Pittsburg
    In the sweet spot
    23,000 fish · last 2024
  3. Spring Lake
    Ashby
    In the sweet spot
    12,000 fish · last 2025
  4. McCausland Lake
    Barrie
    In the sweet spot
    6,000 fish · last 2025
  5. Granite Lake
    South Canonto
    In the sweet spot
    5,458 fish · last 2025
  6. Otter Lake
    Elmsley
    In the sweet spot
    5,000 fish · last 2025
  7. Little Merrill Lake
    Effingham
    In the sweet spot
    4,200 fish · last 2025
  8. Upper Rock Lake
    Pittsburg
    In the sweet spot
    3,800 fish · last 2024
  9. Round Lake
    Burgess
    In the sweet spot
    2,307 fish · last 2025
  10. Brooks Lake
    Abinger
    In the sweet spot
    2,200 fish · last 2025
  11. Cronk Lake
    Loughborough
    In the sweet spot
    2,000 fish · last 2024
  12. Blue Lake
    Barrie
    In the sweet spot
    1,958 fish · last 2024
  13. Big Mair Lake
    North Canonto
    In the sweet spot
    1,350 fish · last 2024
  14. Elzevir Lake
    Elzevir
    In the sweet spot
    1,200 fish · last 2024
  15. Perch Lake
    Lavant
    In the sweet spot
    500 fish · last 2024

Splake lakes worth fishing in Zone 18

Lake Trout 18

  1. Loughborough Lake
    Pittsburg
    In the sweet spot
    44,125 fish · last 2025
  2. Red Horse Lake
    Lansdowne
    In the sweet spot
    11,574 fish · last 2025
  3. Silver Lake
    Oso
    In the sweet spot
    11,375 fish · last 2025
  4. Round Schooner Lake
    Miller
    In the sweet spot
    9,445 fish · last 2025
  5. Shabomeka Lake
    Barrie
    In the sweet spot
    6,300 fish · last 2025
  6. Trout Lake
    Ashby
    In the sweet spot
    5,872 fish · last 2025
  7. Hungry Lake
    Olden
    In the sweet spot
    4,959 fish · last 2024
  8. Ashby White Lake
    Ashby
    In the sweet spot
    2,421 fish · last 2025
  9. Potspoon Lake
    Bedford
    In the sweet spot
    1,600 fish · last 2024
  10. Grimsthorpe Lake
    Grimsthorpe
    In the sweet spot
    1,500 fish · last 2025
  11. Mackie Lake
    Miller
    In the sweet spot
    1,500 fish · last 2025
  12. Freen Lake
    Lake
    In the sweet spot
    600 fish · last 2025
  13. Simpson Lake
    Ashby
    In the sweet spot
    600 fish · last 2025
  14. Reid Lake
    Miller
    In the sweet spot
    600 fish · last 2024
  15. Camp Lake
    Miller
    In the sweet spot
    500 fish · last 2024
  16. Long Mallory Lake
    Abinger
    In the sweet spot
    400 fish · last 2025
  17. Big Ohlmann Lake
    Miller
    In the sweet spot
    400 fish · last 2024
  18. Little Green Lake
    Clarendon
    In the sweet spot
    400 fish · last 2024

Lake Trout lakes worth fishing in Zone 18

Brook Trout 69

  1. Peterwhite Lake
    Darling
    In the sweet spot
    7,000 fish · last 2025
  2. South Quinn Lake
    South Canonto
    In the sweet spot
    7,000 fish · last 2025
  3. Rolufs Lake
    Denbigh
    In the sweet spot
    6,210 fish · last 2025
  4. Crankshaw Lake
    Denbigh
    In the sweet spot
    4,950 fish · last 2025
  5. Quinn Lake
    South Canonto
    In the sweet spot
    4,480 fish · last 2025
  6. Longbay Lake
    North Canonto
    In the sweet spot
    4,350 fish · last 2024
  7. Crooked Lake
    Clarendon
    In the sweet spot
    4,230 fish · last 2025
  8. Green Lake
    Lavant
    In the sweet spot
    4,000 fish · last 2025
  9. Shoepack Lake
    Barrie
    In the sweet spot
    3,870 fish · last 2025
  10. Parkhurst Lake
    Ashby
    In the sweet spot
    3,240 fish · last 2025
  11. Triple Lake
    Miller
    In the sweet spot
    3,240 fish · last 2025
  12. Sullivan Lake
    North Canonto
    In the sweet spot
    3,150 fish · last 2025
  13. Kates Lake
    Darling
    In the sweet spot
    3,000 fish · last 2025
  14. Mousseau Lake
    North Canonto
    In the sweet spot
    2,880 fish · last 2025
  15. Little Birch Lake
    Denbigh
    In the sweet spot
    2,700 fish · last 2025
  16. Ruby Lake
    Ashby
    In the sweet spot
    2,700 fish · last 2025
  17. Crag Lake
    Miller
    In the sweet spot
    2,520 fish · last 2025
  18. Duncs Lake
    Darling
    In the sweet spot
    2,500 fish · last 2025
  19. Mud Lake
    Escott
    In the sweet spot
    2,500 fish · last 2025
  20. South Portage Lake
    Miller
    In the sweet spot
    2,430 fish · last 2025
  21. Paddys Lake
    Bedford
    In the sweet spot
    2,400 fish · last 2025
  22. Feeny Lake
    Effingham
    In the sweet spot
    2,300 fish · last 2024
  23. Toor Lake
    Ashby
    In the sweet spot
    2,070 fish · last 2025
  24. Tetsmine Lake
    Bedford
    In the sweet spot
    2,000 fish · last 2025
  25. Twintoor Lakes
    Ashby
    In the sweet spot
    2,000 fish · last 2024

All 69 brook trout lakes in Zone 18

Rainbow Trout 14

  1. Grindstone Lake
    Miller
    In the sweet spot
    22,920 fish · last 2025
  2. Mosque Lake
    Miller
    In the sweet spot
    23,998 fish · last 2025
  3. Challies Public Fishing Area Pond
    Williamsburgh
    In the sweet spot
    19,173 fish · last 2025
  4. Mair Lake
    South Canonto
    In the sweet spot
    9,300 fish · last 2025
  5. King Lake
    Ashby
    In the sweet spot
    6,590 fish · last 2025
  6. Wolfe Lake
    South Canonto
    In the sweet spot
    6,590 fish · last 2025
  7. Machesney Lake
    Effingham
    In the sweet spot
    5,730 fish · last 2025
  8. Small Clear Lake
    Kennebec
    In the sweet spot
    5,730 fish · last 2025
  9. Bottle Lake
    Lavant
    In the sweet spot
    4,995 fish · last 2025
  10. Kilbourne Lake
    Abinger
    In the sweet spot
    2,580 fish · last 2025
  11. Blakely Lake
    Denbigh
    In the sweet spot
    1,720 fish · last 2025
  12. Quackenbush Lake
    Miller
    In the sweet spot
    1,523 fish · last 2025
  13. Chouinard Lake
    Ashby
    In the sweet spot
    1,430 fish · last 2025
  14. Little Green Lake
    North Canonto
    In the sweet spot
    1,290 fish · last 2025

Rainbow Trout lakes worth fishing in Zone 18

Brown Trout 3

  1. Summit Lake
    South Canonto
    In the sweet spot
    8,394 fish · last 2025
  2. Darling Long Lake
    Darling
    In the sweet spot
    3,302 fish · last 2024
  3. West Quinn Lake
    South Canonto
    In the sweet spot
    2,847 fish · last 2025

Brown Trout lakes worth fishing in Zone 18

Walleye 3

  1. Bobs Lake
    Bedford
    In the sweet spot
    29,329 fish · last 2025
  2. Westport Sand Lake
    North Crosby
    In the sweet spot
    14,151 fish · last 2023
  3. Verona Lake
    Portland
    In the sweet spot
    6,700 fish · last 2025

Walleye lakes worth fishing in Zone 18

“Fish” is the raw count stocked 2021–2023. Stocked fish do not all survive; treat this as relative, not a census.

Ice fishing lakes in other zones · Every stocked lake in Zone 18