Stocked

Worth fishing now · Zone 20 (Lake Ontario)

Chinook Salmon lakes worth fishing in Zone 20

4 lakes in Zone 20 had significant chinook salmon stockings between 2021 and 2023. Ranked by yearling-equivalent fish stocked in that window.

  1. Lake Ontario
    In the sweet spot
    1,055,836 fish · last 2025
  2. Credit River
    In the sweet spot
    100,074 fish · last 2025
  3. Humber River
    In the sweet spot
    30,049 fish · last 2025
  4. Hamilton Harbour
    In the sweet spot
    10,085 fish · last 2025

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