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Mirror Lake trout stocking

Woodstock, Grafton County, New Hampshire · lake

Mirror Lake was last stocked 4 months ago (May 27, 2026). We have 6 stockings on record since Apr 22, 2026, 4 in the last 12 months (1,730 fish). Most stockings come in April to May. Species stocked: brook trout, brown trout, rainbow trout.

Last stocked
4 months ago
May 27, 2026
Next planned
Not announced
Last 12 months
4 stockings
1,730 fish
On record
6 stockings
since Apr 22, 2026

River conditions

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

Flow
75 cfs
about normal for the last six weeks
Gage height
2.17 ft
53118183Aug 11Sep 23
Streamflow, last six weeks (cfs), daily. Latest: 86 cfs on Sep 23.

Latest reading Sep 25, 2026, 2:30 AM UTC. USGS data are provisional. Gage page at USGS.

Weather at Mirror Lake

  • Tonight
    40°F
    Partly Cloudy
    wind 0 to 5 mph
  • Friday
    70°F
    Partly Sunny
    wind 0 to 10 mph
  • Friday Night
    50°F
    Cloudy then Chance Light Rain
    27% rain · wind 0 to 5 mph
  • Saturday
    63°F
    Light Rain Likely
    61% rain · wind 5 mph
  • Saturday Night
    50°F
    Light Rain Likely
    61% rain · wind 5 to 10 mph
  • Sunday
    61°F
    Light Rain Likely
    64% rain · wind 10 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 4 times in 2026, mostly in April, usually on Wednesdays, about every 9 days.

By month, all years

Jan: 0 stockingsJanFeb: 0 stockingsFebMar: 0 stockingsMarApr: 2 stockings2AprMay: 2 stockings2MayJun: 0 stockingsJunJul: 0 stockingsJulAug: 0 stockingsAugSep: 0 stockingsSepOct: 0 stockingsOctNov: 0 stockingsNovDec: 0 stockingsDec
Stockings of Mirror Lake by month, all years on record. This month is shown in blue.

What is stocked

SpeciesStockingsFishFish per stockingTypical size
Brook trout2680340
Brown trout2300150
Rainbow trout2750375

Stocking history

DateSpeciesFishPoundsHatchery
May 27, 2026Brook trout34068Berlin State Fish Hatchery
May 27, 2026Brown trout15042Berlin State Fish Hatchery
May 18, 2026Rainbow trout350175Warren State Fish Hatchery
Apr 30, 2026Rainbow trout400200Warren State Fish Hatchery
Apr 22, 2026Brook trout34037Berlin State Fish Hatchery
Apr 22, 2026Brown trout15034Berlin 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.

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.

DirectionsLarger map

Stocked waters near Mirror Lake

All stocked waters in Grafton CountyStocked this week in New Hampshire

Questions about Mirror Lake

When was Mirror Lake last stocked?
The latest reported stocking was May 27, 2026 (brook trout, 340 fish), according to New Hampshire agency reports.
How often is Mirror Lake stocked?
Stocked 4 times in 2026, mostly in April, usually on Wednesdays, about every 9 days. Across all years on record, most stockings come in April to May.
What kind of trout are stocked in Mirror Lake?
Brook trout (2 stockings, 680 fish); Brown trout (2 stockings, 300 fish); Rainbow trout (2 stockings, 750 fish).
Mirror Lake Trout Stocking (Woodstock, NH) | TroutNearMe