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When are Largemouth Bass biting on Sudbury River Swamp?
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Fishing regulations at Sudbury River Swamp, MA
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 Massachusetts 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 Largemouth bass as of May 2nd, 2026. To view regulations for a different fish species, please click on your preferred species in the drop-down.
Seasons
Bag limit
Min size
Measurement
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Regulations for
FAQ about Sudbury River Swamp fishing
- Largemouth bass - 13 members reported to have caught this fish
- Bluegill - 2 members reported to have caught this fish
- Black crappie - 2 members reported to have caught this fish
- @rachelleburrows reported a nice Largemouth bass.
- @rachelleburrows reported a nice Largemouth bass.
- @rachelleburrows reported a nice Largemouth bass.
- @rachelleburrows reported a nice Largemouth bass.
- @rachelleburrows reported a nice Largemouth bass.
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