Brook Trout fishing in Ontario — seasons & limits by zone

Brook Trout open seasons and catch limits across Ontario's fisheries management zones, from the official 2026 regulations.

Zone	Season	Sport / Cons.
Zone 1	Seasonal January 1 to September 30	S-5 / C-2
Zone 2	Seasonal January 1 to the first Monday in September	S-5 / C-2
Zone 3	Seasonal January 1 to September 15	S-5 / C-2
Zone 4	Seasonal January 1 to the first Monday in September	S-5 / C-2
Zone 5	Open all year Open all year	S-5 / C-2
Zone 6	Seasonal the fourth Saturday in April to the first Monday in September	S-5 / C-2
Zone 7	Seasonal January 1 to the first Monday in September	S-5 / C-2
Zone 8	Seasonal January 1 to September 15	S-5 / C-2
Zone 9	Seasonal the fourth Saturday in April to the first Monday in September	S-1 / C-0
Zone 10	Seasonal January 1 to September 30	S-5 / C-2
Zone 11	Seasonal February 15 to September 30	S-5 / C-2
Zone 12	Seasonal Friday before the fourth Saturday in April to September 30	S-5 / C-2
Zone 13	Closed all year Closed all year	—
Zone 14	Closed all year Closed all year	—
Zone 15	Seasonal January 1 to September 30	S-5 / C-2
Zone 16	Seasonal the fourth Saturday in April to September 30	S-5 / C-2
Zone 17	Seasonal the fourth Saturday in April to September 30	S-2 / C-1
Zone 18	Open all year Open all year	S-5 / C-2
Zone 19	Closed all year Closed all year	—
Zone 20	Closed all year Closed all year	—

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