Middlesex County · reservoir · 2 acres
Sudbury River Reservoir
Sudbury River Reservoir is a reservoir in Middlesex County, Massachusetts. FishableWaters aggregates every stocking record for this water from Massachusetts's fish & wildlife agency; 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
Overcast
81°
60°
6 mph
23%
Sat
Overcast
86°
66°
6 mph
21%
Sun
Overcast
87°
65°
12 mph
11%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
No published stocking records yet. This water stays in our books — the ledger begins the hour its state agency publishes a record.
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Sudbury River Reservoir0.5 mi
- Indian Brook0.8 mi
- Reservoir Pond0.9 mi
- Ashland Reservoir1.7 mistocked May 27, 2026
- Hopkinton State Park Swimming Pool Reservoir1.4 mi
- Cold Spring Brook1.4 mi
- Cold Spring Pond (historical)1.5 mi
- Bracket Reservoir (Number Two)2.0 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.
Sudbury River Reservoir fishing — FAQ
Do I need a license to fish Sudbury River Reservoir?+
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 Sudbury River Reservoir?+
Sudbury River Reservoir is a reservoir in Middlesex County, Massachusetts. Driving directions and an interactive topo map are on this page.