
Check which species have trophy potential in Williams Brook
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Williams Brook is a stream located in Aroostook County, Maine, United States. It is most popular for fishing Brook trout.
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 Maine 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 Brook trout as of April 22nd, 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
Aggregate
Rivers, streams, brooks:
Lakes and ponds North Zone:
Lakes and ponds South Zone
Salvelinus fontinalis, brookie, coaster, speckled trout
3.7 miles away
16.0 miles away
37.9 miles away
45.7 miles away
47.2 miles away
49.2 miles away
67.6 miles away
78.1 miles away
79.4 miles away
103.2 miles away
109.7 miles away
122.1 miles away
123.2 miles away
127.4 miles away
129.1 miles away
130.8 miles away
133.2 miles away
133.9 miles away
143.9 miles away
145.2 miles away
146.2 miles away
153.9 miles away
156.8 miles away
161.0 miles away
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