Grafton County · stream · order 5 river · ~676 cfs typical
Ammonoosuc River
Stocked 26× on record · NH Fish and Game
Ammonoosuc River is a stream in Grafton County, New Hampshire, stocked with Brook Trout, Brown Trout and Rainbow Trout — most recently on Jun 26, 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
Drizzle
78°
62°
7 mph
23%
Fri
Overcast
79°
60°
9 mph
10%
Sat
Overcast
87°
63°
6 mph
5%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
| — 2026 — | ||||
| Jun 26 | Brook Trout | 1,000 | 3.33/lb | |
| Jun 26 | Brook Trout | 1,000 | 3.33/lb | |
| Jun 25 | Brown Trout | 150 | 2.94/lb | |
| Jun 25 | Brook Trout | 1,000 | 3.18/lb | |
| Jun 25 | Brown Trout | 1,300 | 2.91/lb | |
| Jun 25 | Brown Trout | 500 | 2.91/lb | |
| Jun 24 | Rainbow Trout | 1,470 | 2.31/lb | |
| Jun 17 | Rainbow Trout | 376 | 2.31/lb | |
| Jun 17 | Rainbow Trout | 500 | 2.48/lb | |
| Jun 17 | Rainbow Trout | 376 | 2.31/lb | |
| Jun 12 | Brook Trout | 500 | 4.2/lb | |
| Jun 12 | Rainbow Trout | 700 | 1.9/lb | |
| Jun 12 | Brook Trout | 200 | 4.17/lb | |
| Jun 12 | Rainbow Trout | 250 | 2.78/lb | |
| Jun 12 | Rainbow Trout | 800 | 2.8/lb | |
| Jun 12 | Rainbow Trout | 500 | 2.79/lb | |
| Jun 5 | Brook Trout | 1,000 | 5/lb | |
| Jun 3 | Rainbow Trout | 1,510 | 3.17/lb | |
| May 28 | Brook Trout | 500 | 5.49/lb | |
| May 28 | Brown Trout | 1,000 | 3.53/lb | |
| May 19 | Rainbow Trout | 1,000 | 2.89/lb | |
| May 13 | Rainbow Trout | 500 | 3.91/lb | |
| May 13 | Rainbow Trout | 750 | 4.19/lb | |
| May 13 | Rainbow Trout | 250 | 3.91/lb | |
| May 8 | Brook Trout | 1,500 | 4/lb | |
| Apr 27 | Rainbow Trout | 518 | 3.55/lb | |
When does Ammonoosuc River get stocked?
Going by 26 records since 2026, stocking here peaks in June.
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
- Wells River0.3 mistocked May 11, 2026
- Ammonoosuc River Reservoir0.5 mi
- Lake Gardner1.5 mi
- Connecticut River Reservoir (historical)3.8 mi
- Wild Ammonoosuc River2.9 mistocked May 28, 2026
- Manchester Brook3.9 mi
- Childs Brook3.0 mi
- Harriman Pond4.2 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.
Ammonoosuc River fishing — FAQ
What fish are stocked in Ammonoosuc River?+
Ammonoosuc River is stocked with Brook Trout, Brown Trout and Rainbow Trout in Grafton County, New Hampshire, most recently on Jun 26, 2026 by NH Fish and Game. The full stocking ledger is on this page.
When does Ammonoosuc River get stocked?+
Going by 26 records since 2026, stocking at Ammonoosuc River peaks in June. Check this page for the season's scheduled and most recent stockings.
Do I need a license to fish Ammonoosuc 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 Ammonoosuc River?+
Ammonoosuc 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 Jun 26, 2026 · checked daily · we publish what agencies publish, nothing else.