Grafton County · reservoir · 1,155 acres
Mascoma Lake
Stocked 4× on record · NH Fish and Game
Mascoma Lake is a reservoir in Grafton County, New Hampshire, stocked with Brown Trout, Landlocked Salmon and Rainbow Trout — most recently on May 16, 2026. FishableWaters aggregates every stocking record for this water from NH Fish and Game; 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
Fog
75°
62°
6 mph
18%
Fri
Overcast
80°
58°
7 mph
9%
Sat
Overcast
85°
61°
6 mph
3%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
| — 2026 — | ||||
| May 16 | Brown Trout | 1,500 | 3.47/lb | |
| May 12 | Rainbow Trout | 800 | 2/lb | |
| May 7 | Landlocked Salmon | 479 | 4.2/lb | |
| Apr 28 | Rainbow Trout | 900 | 2.1/lb | |
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
All New Hampshire waters with brown trout → · All New Hampshire waters with landlocked salmon →
Nearby waters
- Lovejoy Brook1.4 mi
- Know River1.8 mi
- Eastman Pond1.8 mi
- Enfield Reservoir2.5 mi
- Smith Pond2.8 mi
- Crystal Lake Brook2.5 mi
- Goose Pond Brook2.9 mi
- Halfmile Pond3.6 mistocked Jun 16, 2026
Seasons, limits, and rules are the state's call — check the official NH regulations and buy your license before you go. We link the source; we never restate the rules.
Mascoma Lake fishing — FAQ
What fish are stocked in Mascoma Lake?+
Mascoma Lake is stocked with Brown Trout, Landlocked Salmon and Rainbow Trout in Grafton County, New Hampshire, most recently on May 16, 2026 by NH Fish and Game. The full stocking ledger is on this page.
When does Mascoma Lake get stocked?+
Going by 4 records since 2026, stocking at Mascoma Lake peaks in May. Check this page for the season's scheduled and most recent stockings.
Do I need a license to fish Mascoma Lake?+
Yes — New Hampshire 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 Mascoma Lake?+
Mascoma Lake is a reservoir in Grafton County, New Hampshire. Driving directions and an interactive topo map are on this page.
Data: NH Fish and Game · updated May 16, 2026 · checked daily · we publish what agencies publish, nothing else.