Plymouth County · stream · order 4 river · ~60 cfs typical
Mattapoisett River
1 stocking on record · MassWildlife
Mattapoisett River is a stream in Plymouth County, Massachusetts, stocked with Rainbow Trout — most recently on Apr 13, 2026. FishableWaters aggregates every stocking record for this water from MassWildlife; the latest schedule and today's bite windows are above.
Best days this week
Days near a new or full moon tend to fish best.
Today's bite windows
Conditions, next 3 days
Today
Drizzle
69°
64°
12 mph
36%
Fri
Overcast
74°
62°
11 mph
17%
Sat
Overcast
77°
67°
14 mph
2%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
| — 2026 — | ||||
| Apr 13 | Rainbow Trout | — | ||
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Eel Pond0.6 mi
- Nasketucket River2.3 mi
- Tinkham Pond2.8 mi
- Doggett Brook6.0 mi
- Hathaway Pond6.2 mi
- Acushnet River4.8 mi
- Rounseville Pond6.5 mi
- Mill Pond5.3 mi
Seasons, limits, and rules are the state's call — check the official MA regulations and buy your license before you go. We link the source; we never restate the rules.
Mattapoisett River fishing — FAQ
What fish are stocked in Mattapoisett River?+
Mattapoisett River is stocked with Rainbow Trout in Plymouth County, Massachusetts, most recently on Apr 13, 2026 by MassWildlife. The full stocking ledger is on this page.
Do I need a license to fish Mattapoisett River?+
Yes — Massachusetts requires a fishing license. Buy one from the state and check current seasons and limits before you go; both are linked on this page.
Where is Mattapoisett River?+
Mattapoisett River is a stream in Plymouth County, Massachusetts. Driving directions and an interactive topo map are on this page.
Data: MassWildlife · updated Apr 13, 2026 · checked daily · we publish what agencies publish, nothing else.