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Cortland County

Casterline Pond

NYSDEC reported 1,200 trout stocked in Casterline Pond (Cortland County) in 2025, the latest year in its stocking lists. The most recent month listed is April 2025. DEC lists stocking by month, not by day.

NYSDEC data pulled .

A lake with trees and mountains
Photo: Fotoauge, Pixabay License, Pixabay

Casterline Pond in numbers

trout stocked in 2025
1,200
yearly average, 2020–2024
1,092
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, April 20251,200940 rainbow trout; 260 brown trout
Spring 2026 plan
When (DEC wording)SpeciesFishSize
Mid April 2026Rainbow trout940 fish9408 inches
Mid April 2026Brown trout290 fish29012–15 inches
2025 · 1,200 fish
MonthSpeciesFishBatchesAverage length
AprilRainbow trout940 fish · Average length: 9.2 in94019.2 in
AprilBrown trout260 fish · Average length: 13.6 in260113.6 in
2024 · 1,200 fish
MonthSpeciesFishBatchesAverage length
AprilRainbow trout940 fish · Average length: 9 in94019 in
AprilBrown trout260 fish · Average length: 14 in260114 in
2023 · 1,150 fish
MonthSpeciesFishBatchesAverage length
AprilRainbow trout900 fish · Average length: 8.9 in90018.9 in
AprilBrown trout250 fish · Average length: 13.7 in250113.7 in
Every year since 2020
YearFish
20251,200 fish1,200
20241,200 fish1,200
20231,150 fish1,150
20221,150 fish1,150
20211,030 fish1,030
2020930 fish930
2020 – 2025

Trout stocked each year

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

  1. 9302020: 930 fish
  2. 1.0k2021: 1,030 fish
  3. 1.1k2022: 1,150 fish
  4. 1.1k2023: 1,150 fish
  5. 1.2k2024: 1,200 fish
  6. 1.2k2025: 1,200 fish

What is stocked here

All records since 2020
SpeciesFishShare
Rainbow trout5,14077%
Brown trout1,52023%

Where it is

New York trout stockingAll Cortland County waters

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

Also in Cortland County: East Branch Tioughnioga River, Otselic River, Durkee Park Pond, West Branch Tioughnioga River, Little York Lake, Padget Pond.

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.