Stocked

Worth fishing now · Zone 18 (Eastern Ontario)

Rainbow Trout lakes worth fishing in Zone 18

16 lakes in Zone 18 had significant rainbow trout stockings between 2021 and 2023. Ranked by yearling-equivalent fish stocked in that window.

  1. Grindstone Lake
    In the sweet spot
    22,920 fish · last 2025
  2. Mosque Lake
    In the sweet spot
    23,998 fish · last 2025
  3. Challies Public Fishing Area Pond
    In the sweet spot
    19,173 fish · last 2025
  4. Mair Lake
    In the sweet spot
    9,300 fish · last 2025
  5. Wolfe Lake
    In the sweet spot
    6,590 fish · last 2025
  6. King Lake
    In the sweet spot
    6,590 fish · last 2025
  7. Small Clear Lake
    In the sweet spot
    5,730 fish · last 2025
  8. Machesney Lake
    In the sweet spot
    5,730 fish · last 2025
  9. Bottle Lake
    In the sweet spot
    4,995 fish · last 2025
  10. Kilbourne Lake
    In the sweet spot
    2,580 fish · last 2025
  11. Clyde River
    In the sweet spot
    2,000 fish · last 2024
  12. Blakely Lake
    In the sweet spot
    1,720 fish · last 2025
  13. Quackenbush Lake
    In the sweet spot
    1,523 fish · last 2025
  14. Chouinard Lake
    In the sweet spot
    1,430 fish · last 2025
  15. Little Green Lake
    In the sweet spot
    1,290 fish · last 2025
  16. South Branch Clyde River
    In the sweet spot
    1,000 fish · last 2025

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