Grafton County · stream · order 3 river · ~20 cfs typical
Mill Brook
Mill Brook is a stream in Grafton County, New Hampshire. FishableWaters aggregates every stocking record for this water from New Hampshire'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
Fog
79°
58°
7 mph
9%
Sat
Overcast
84°
62°
6 mph
1%
Sun
Overcast
85°
62°
10 mph
26%
↗ 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
- Smith Brook1.4 mi
- Hoyt Brook Pond1.9 mi
- Mud Pond2.0 mi
- Grants Pond2.4 mi
- Whitney Pond2.6 mi
- Waukeena Lake3.3 mistocked May 13, 2026
- Sanders Brook2.8 mi
- Three Thousand Acre Pond2.7 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.
Mill Brook fishing — FAQ
Do I need a license to fish Mill Brook?+
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 Mill Brook?+
Mill Brook is a stream in Grafton County, New Hampshire. Driving directions and an interactive topo map are on this page.