Grafton County · stream · order 5 river · ~289 cfs typical
Mascoma River
Stocked 16× on record · NH Fish and Game
Mascoma River is a stream in Grafton County, New Hampshire, stocked with Brook Trout, Brown Trout and Rainbow Trout — most recently on May 20, 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
Overcast
77°
64°
8 mph
24%
Fri
Overcast
84°
60°
10 mph
10%
Sat
Overcast
87°
63°
5 mph
1%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
| — 2026 — | ||||
| May 20 | Rainbow Trout | 250 | 1.6/lb | |
| May 20 | Brook Trout | 250 | 4.17/lb | |
| May 20 | Rainbow Trout | 75 | 1.6/lb | |
| May 20 | Brown Trout | 150 | 2.42/lb | |
| May 20 | Brook Trout | 350 | 4.22/lb | |
| May 20 | Rainbow Trout | 125 | 1.6/lb | |
| May 20 | Brook Trout | 500 | 4.2/lb | |
| May 20 | Brown Trout | 150 | 2.42/lb | |
| Apr 17 | Brook Trout | 350 | 4.79/lb | |
| Apr 17 | Rainbow Trout | 125 | 2.19/lb | |
| Apr 17 | Brook Trout | 500 | 4.81/lb | |
| Apr 17 | Rainbow Trout | 250 | 2.19/lb | |
| Apr 17 | Brown Trout | 150 | 3.19/lb | |
| Apr 17 | Brook Trout | 250 | 4.81/lb | |
| Apr 17 | Rainbow Trout | 75 | 2.21/lb | |
| Apr 17 | Brown Trout | 150 | 3.19/lb | |
When does Mascoma River get stocked?
Going by 16 records since 2026, stocking here peaks in April and May.
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 brook trout → · All New Hampshire waters with brown trout →
Nearby waters
- Kilburn Brook0.7 mi
- Cranberry Pond1.0 mi
- White River1.1 mistocked May 28, 2026
- Wright Reservoir1.4 mi
- Bloods Brook2.0 mi
- Simonds Reservoir1.5 mi
- Connecticut River Reservoir2.4 mi
- Lower Hurricane Reservoir2.3 mi
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 River fishing — FAQ
What fish are stocked in Mascoma River?+
Mascoma River is stocked with Brook Trout, Brown Trout and Rainbow Trout in Grafton County, New Hampshire, most recently on May 20, 2026 by NH Fish and Game. The full stocking ledger is on this page.
When does Mascoma River get stocked?+
Going by 16 records since 2026, stocking at Mascoma 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 Mascoma River?+
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 River?+
Mascoma River is a stream in Grafton County, New Hampshire. Driving directions and an interactive topo map are on this page.
Data: NH Fish and Game · updated May 20, 2026 · checked daily · we publish what agencies publish, nothing else.