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Hamilton County

John Mack Pond

NYSDEC reported 900 trout stocked in John Mack Pond (Hamilton County) in 2025, the latest year in its stocking lists. The most recent month listed is September 2025. DEC lists stocking by month, not by day.

NYSDEC data pulled .

A lake with mountains and sunset
Photo: chrisstenger, Pixabay License, Pixabay

John Mack Pond in numbers

trout stocked in 2025
900
yearly average, 2020–2024
837
years stocked since 2020
6
Stocking log

Every stocking record

DEC stocking lists for the last three years on record, by month and species, newest first, then yearly totals. DEC lists each batch with its average length; where a month has several batches the range is shown.

Last stocked, September 2025900900 brook trout
2025 · 900 fish
MonthSpeciesFishBatchesAverage length
SeptemberBrook trout900 fish · Average length: 4.1 in90014.1 in
2024 · 900 fish
MonthSpeciesFishBatchesAverage length
SeptemberBrook trout900 fish · Average length: 4.5 in90014.5 in
2023 · 900 fish
MonthSpeciesFishBatchesAverage length
SeptemberBrook trout900 fish · Average length: 4 in90014 in
Every year since 2020
YearFish
2025900 fish900
2024900 fish900
2023900 fish900
2022900 fish900
2021900 fish900
2020585 fish585
2020 – 2025

Trout stocked each year

DEC’s lists end with the latest year it has published. The tallest year is yellow.

  1. 5852020: 585 fish
  2. 9002021: 900 fish
  3. 9002022: 900 fish
  4. 9002023: 900 fish
  5. 9002024: 900 fish
  6. 9002025: 900 fish

What is stocked here

All records since 2020
SpeciesFishShare
Brook trout5,085100%

Open on a map

Map point 43.6549, -74.3054: the USGS Geographic Names Information System point for this lake (feature 954079). It marks the water, not a parking lot or a boat launch.

Closest waters on this site

Straight-line distance between USGS map points, not driving distance.

Also in Hamilton County: Sacandaga River, Indian River, Indian Lake, Jessup River, Lake Eaton, Blue Mountain Lake, Raquette Lake, Seventh Lake.

Source: DEC fish stocking lists (actual), data.ny.gov and the DEC spring trout stocking plan, data.ny.gov, New York State Department of Environmental Conservation. Pulled . Check the agency and the current fishing rules before you go.

Near John Mack Pond

Boat access, bait shops, rentals and places to stay within 10 miles. Distances are straight lines from the map point of the water, not driving distance.

Boats, kayaks and marinas

nearest 3

Campgrounds and RV parks

nearest 3

Lodging

nearest 3
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Businesses: Overture Maps Foundation open places data (release 2026-10-21.0, pulled 2026-11-06), from the businesses’ public listings. We have not visited them and do not rank them. Hours and services change, so call ahead.