Top fish species at Mongaup River
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Mongaup River fishing reports
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When are Brown trout biting on Mongaup River?
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Fishing regulations at Mongaup River, NY
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 New York 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 Brown trout as of May 2nd, 2026. To view regulations for a different fish species, please click on your preferred species in the drop-down.
It is unlawful to harvest, possess, land, purchase, sell, or exchange this species.
For fishing in streams:
- throughout April 1 - Oct 15, open
- throughout Oct 16-Mar 31, catch and release using only artificial lures is permitted. See here for site specific regulations
Salmo trutta
Regulations for
FAQ about Mongaup River fishing
- Brown trout - 14 members reported to have caught this fish
- Smallmouth bass - 8 members reported to have caught this fish
- Chain pickerel - 5 members reported to have caught this fish
- @sosborne4724 reported a nice Yellow perch.
- @sosborne4724 reported a nice Yellow perch.
- @dosborne8673 reported a nice Smallmouth bass.
- @dosborne8673 reported a nice Chain pickerel.
- @sosborne4724 reported a nice Chain pickerel.
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