Fishing spots, fishing reports, and regulations in
Island Park Reservoir
Logged catches
Top fish species at Island Park Reservoir
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Island Park Reservoir fishing reports
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General info
Island Park Reservoir is a lake located in Idaho, United States. It is most popular for fishing Rainbow trout, Cutthroat trout, and Kokanee salmon.
jthomascox +53 others fish here
Location
Amenities
Fishing regulations at Island Park Reservoir, ID
Disclaimer: Always check local fishing regulations, water access rights and land ownership before fishing, regardless of any catches logged in that area by the Fishbrain community. Fishbrain has mapped millions of acres of government-owned land across the USA to help you identify potential fishing access, but you are responsible for ensuring compliance with all legal requirements.
Fishing regulations in Idaho can change throughout the year. Make sure to check this page before fishing for the most up to date rules and regulations for the current season. Local regulations govern when you can fish, the max size of the fish you can keep, how many fish you can keep, and more.
Below you will see fishing regulations for catching species as of April 9, 2025. To view regulations for a different fish species, please click on your preferred species in the drop-down.
FAQ about Island Park Reservoir fishing
- Rainbow trout - 41 members reported to have caught this fish
- Cutthroat trout - 5 members reported to have caught this fish
- Kokanee salmon - 3 members reported to have caught this fish
- @TYCOFA reported a nice Rainbow trout.
- @davidgarza9932 reported a nice Rainbow trout.
- @kasevirgin reported a nice Rainbow trout.
- @benjaminfirth reported a nice Rainbow trout.
- @benjaminfirth reported a nice Rainbow trout.
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