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Putnam County

Peekskill Hollow Brook

NYSDEC reported 1,160 trout stocked in Peekskill Hollow Brook (Putnam 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 creek with trees
Photo: 12019, Pixabay License, Pixabay

Peekskill Hollow Brook in numbers

trout stocked in 2025
1,160
yearly average, 2020–2024
762
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, and the spring plan DEC published for this water. DEC lists each batch with its average length; where a month has several batches the range is shown.

Last stocked, September 2025800800 brown trout
Spring 2026 plan
When (DEC wording)SpeciesFishSize
March - fourth week 2026Brown trout320 fish3209– 10 inches
March - fourth week 2026Brown trout40 fish4012–15 inches
2025 · 1,160 fish
MonthSpeciesFishBatchesAverage length
SeptemberBrown trout800 fish · Average length: 3.9 in80013.9 in
MarchBrown trout360 fish · Average length: 6.9–13.8 in36046.9–13.8 in
2024 · 340 fish
MonthSpeciesFishBatchesAverage length
MarchBrown trout340 fish · Average length: 8.2–11.2 in34048.2–11.2 in
2023 · 340 fish
MonthSpeciesFishBatchesAverage length
MarchBrown trout340 fish · Average length: 8.9–13.7 in34048.9–13.7 in
Every year since 2020
YearFish
20251,160 fish1,160
2024340 fish340
2023340 fish340
2022730 fish730
2021730 fish730
20201,670 fish1,670
2020 – 2025

Trout stocked each year

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

  1. 1.7k2020: 1,670 fish
  2. 7302021: 730 fish
  3. 7302022: 730 fish
  4. 3402023: 340 fish
  5. 3402024: 340 fish
  6. 1.2k2025: 1,160 fish

What is stocked here

All records since 2020
SpeciesFishShare
Brown trout4,970100%

No single map point is given for this water in the USGS names database, so no map is shown.

Also in Putnam County: Croton River East Branch, Croton River West Branch, Stillwater Pond, West Branch Reservoir, Lake Gilead, Lake Gleneida, Croton Falls Reservoir, Diverting Reservoir.

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.