When was Mirror Lake last stocked?

The latest reported stocking was Oct 30, 2026 (brook trout and brown trout, 100 fish), according to New Hampshire agency reports.

How often is Mirror Lake stocked?

Stocked 5 times in 2026, mostly in April, usually on Wednesdays, about every 18 days. Across all years on record, most stockings come in April to May.

Is Mirror Lake stocked often?

Tied for the most stocked water in Grafton County (5 stocking days on record). Stocked more often than 98% of New Hampshire waters on our record. We count each day the agency reported stocking it.

What kind of trout are stocked in Mirror Lake?

Brook trout (3 stockings, 725 fish); Brown trout (3 stockings, 355 fish); Rainbow trout (2 stockings, 750 fish).

Mirror Lake trout stocking

Woodstock, Grafton County, New Hampshire · lake · 699 ft elevation

Mirror Lake was last stocked 10 days ago (Oct 30, 2026). We have 5 stockings on record since Apr 22, 2026, 5 in the last 12 months (1,830 fish). Most stockings come in April to May. Species stocked: brook trout, brown trout, rainbow trout.

Last stocked

10 days ago

Oct 30, 2026

Next planned

Not announced

Last 12 months

5 stockings

1,830 fish

On record

5 stockings

since Apr 22, 2026

Tied for the most stocked water in Grafton County (5 stocking days on record).
Stocked more often than 98% of New Hampshire waters on our record.

River conditions

Nearest USGS gage: PEMIGEWASSET RIVER AT WOODSTOCK, NH (4 km away, on a different stream or lake).

Flow: 111 cfs; about normal for the last six weeks
Gage height: 2.34 ft

Streamflow, last six weeks (cfs), daily. Latest: 103 cfs on Nov 8.

Latest reading Nov 9, 2026, 8:30 AM UTC. USGS data are provisional. Gage page at USGS.

Weather at Mirror Lake

Tonight
39°F
Chance Rain Showers
26% rain · wind 0 mph
Monday
50°F
Chance Rain Showers
37% rain · wind 0 to 10 mph
Monday Night
32°F
Chance Rain Showers then Mostly Cloudy
25% rain · wind 5 mph
Tuesday
50°F
Chance Rain Showers
26% rain · wind 0 to 5 mph
Tuesday Night
33°F
Chance Rain Showers
40% rain · wind 0 to 5 mph
Veterans Day
48°F
Chance Rain Showers
31% rain · wind 5 mph

Forecast from the National Weather Service for this location, refreshed hourly.

When is Mirror Lake stocked?

Most stockings come in April to May. Stocked 5 times in 2026, mostly in April, usually on Wednesdays, about every 18 days.

By month, all years

Stockings of Mirror Lake by month, all years on record. This month is shown in blue.

What is stocked

Species	Stockings	Fish	Fish per stocking
Brook trout	3	725	242
Brown trout	3	355	118
Rainbow trout	2	750	375

Stocking history

20265 stockings · 1,830 fish

Date	Species	Fish	Since previous	Hatchery
Oct 30Latest Friday · 10 days ago	Brook troutBrown trout	100 156 lb	156 days	New Hampton State Fish Hatchery
May 27 Wednesday	Brook troutBrown trout	490 110 lb	9 days	Berlin State Fish Hatchery
May 18 Monday	Rainbow trout	350 175 lb	18 days	Warren State Fish Hatchery
Apr 30 Thursday	Rainbow trout	400 200 lb	8 days	Warren State Fish Hatchery
Apr 22 Wednesday	Brook troutBrown trout	490 71 lb		Berlin State Fish Hatchery

From New Hampshire fish and wildlife agency reports, collected nightly and kept after the agency takes them down. Agencies revise reports; check the agency's report before you go. Seasons and limits: New Hampshire fishing regulations.

Where is Mirror Lake?

Woodstock, Grafton County, New Hampshire. The marker is the agency's location for this water; streams are often stocked at several access points.

Directions Larger map New Hampshire fishing regulations

Stocked waters near Mirror Lake

Pemigewasset Riverstream · 2 mistocked Jun 30, 2026
Peaked Hill Pondlake · 3 mistocked Jun 16, 2026
Pemigewasset Riverstream · 4 mistocked Jun 30, 2026
Russell Pondlake · 5 mistocked Jun 21, 2026
Lost Riverstream · 6 mistocked Jun 3, 2026
Mad Riverstream · 6 mistocked Jun 18, 2026
Three Ponds, Upperlake · 7 mistocked Jun 16, 2026
Three Ponds, Middlelake · 7 mistocked Jun 16, 2026

All stocked waters in Grafton County Stocked this week in New Hampshire

Questions about Mirror Lake

When was Mirror Lake last stocked?: The latest reported stocking was Oct 30, 2026 (brook trout and brown trout, 100 fish), according to New Hampshire agency reports.
How often is Mirror Lake stocked?: Stocked 5 times in 2026, mostly in April, usually on Wednesdays, about every 18 days. Across all years on record, most stockings come in April to May.
Is Mirror Lake stocked often?: Tied for the most stocked water in Grafton County (5 stocking days on record). Stocked more often than 98% of New Hampshire waters on our record. We count each day the agency reported stocking it.
What kind of trout are stocked in Mirror Lake?: Brook trout (3 stockings, 725 fish); Brown trout (3 stockings, 355 fish); Rainbow trout (2 stockings, 750 fish).