Northern pike
Clark Fork River
Updated
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Fish › Pike & muskie
Esox lucius
A large, hard-hitting ambush predator of weedy lakes, sloughs, and slow river backwaters.
Size range
16–54 in
Size range
Typical adult length in the waters we cover.
Water temperature
Warmwater
Water temperature
Preferred thermal regime for this species.
Origin
Introduced
Origin
Stocking and native history where this species is found.
Northern pike are introduced in Idaho and belong to the pike family, Esocidae. They are warmwater fish that can grow very large, with adults reaching about 54 inches.
Always check the current Idaho fishing seasons and rules for the specific water you plan to fish, as pike regulations can vary by location.
Regulations vary by water. Check current Idaho Fish and Game rules before fishing.
Status: Introduced to Idaho
G5 (Secure) · ESA: Not listed · Idaho: SNABrowse species profiles with habitat, diet, tactics, and linked waters across the state.
