Mason Brook
Massachusetts · Middlesex
Flows through: MA, NH
- County: Middlesex
- Shoreline outline: not yet matched (basemap OSM)
- Massachusetts freshwater fishing (MassWildlife)
The pin is approximate, near the middle of the water. The shoreline on the map comes from OpenStreetMap.
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Overview
Mason Brook is a brook in Townsend, MA.
Fishing
MassWildlife lists Mason Brook (Townsend) among its 2026 trout-stocked waters. Check MassWildlife's trout stocking report for current dates.
Species
Stocked with trout by MassWildlife (2026 list).
Regulations
MassWildlife freshwater fishing regulations apply: https://www.mass.gov/freshwater-fishing-regulations. Confirm current seasons, limits and any special rules there; this page is not a legal source.
Licensing
Anglers 15 and older need a Massachusetts fishing license (MassWildlife).
Safety & advisories
Clean all boats and gear before moving between waters to stop aquatic hitchhikers (MassWildlife; see ProtectYourWaters.net).
Nearby waters
- Upper Wrights Pond · 5.8 km (MA)
- Fitchburg Reservoir · 8.5 km (MA)
- Nissitissit River · 9.6 km (NH)
- Heald Pond · 10.1 km (MA)
- Lake Whalom · 12.8 km (MA)
- Nissitissit River · 15.6 km (MA)
More in Middlesex
- Squannacook River (MA)
- Baddacook Pond (MA)
- Knops Pond (MA)
- Nissitissit River (MA)
- Althea Lake (MA)
- Barkers Pond (MA)
MassWildlife and sources named in source notes