Middlesex County · reservoir
Nissitissit River Reservoir
Nissitissit 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
13%
Sat
Overcast
86°
64°
8 mph
7%
Sun
Overcast
88°
64°
11 mph
14%
↗ 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
- Pork Barrel Pond1.0 mi
- Nissitissit River0.9 mistocked May 11, 2026
- Wattles Pond1.8 mi
- Nashua River Reservoir2.1 mi
- Sucker Brook2.1 mi
- Unkety Brook2.0 mistocked Apr 24, 2026
- Coon Tree Pond2.7 mi
- Heald Pond2.6 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.
Nissitissit River Reservoir fishing — FAQ
Do I need a license to fish Nissitissit 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 Nissitissit River Reservoir?+
Nissitissit River Reservoir is a reservoir in Middlesex County, Massachusetts. Driving directions and an interactive topo map are on this page.