Worcester County · stream · order 4 river · ~108 cfs typical
Otter River
Stocked 4× on record · MassWildlife
Otter River is a stream in Worcester County, Massachusetts, stocked with Brook Trout and Brown Trout — most recently on May 7, 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
74°
62°
9 mph
48%
Fri
Overcast
78°
59°
6 mph
15%
Sat
Overcast
86°
62°
9 mph
2%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
| — 2026 — | ||||
| May 7 | Brook Trout | — | ||
| May 7 | Brook Trout | — | ||
| Apr 15 | Brown Trout | — | ||
| Apr 15 | Brown Trout | — | ||
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
All Massachusetts waters with brook trout → · All Massachusetts waters with brown trout →
Nearby waters
- Priest Brook0.6 mistocked May 11, 2026
- Beaman Brook0.7 mi
- Lake Denison0.6 mistocked May 12, 2026
- Beaman Pond0.8 mi
- Mud Pond0.8 mi
- Trout Brook2.0 mi
- Beaver Pond1.7 mi
- Wetmore Pond2.2 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.
Otter River fishing — FAQ
What fish are stocked in Otter River?+
Otter River is stocked with Brook Trout and Brown Trout in Worcester County, Massachusetts, most recently on May 7, 2026 by MassWildlife. The full stocking ledger is on this page.
When does Otter River get stocked?+
Going by 4 records since 2026, stocking at Otter River peaks in April and May. Check this page for the season's scheduled and most recent stockings.
Do I need a license to fish Otter 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 Otter River?+
Otter River is a stream in Worcester County, Massachusetts. Driving directions and an interactive topo map are on this page.
Data: MassWildlife · updated May 7, 2026 · checked daily · we publish what agencies publish, nothing else.