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Cortland County

East Branch Tioughnioga River

NYSDEC reported 4,910 trout stocked in East Branch Tioughnioga River (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 river
Photo: raiKom, Pixabay License, Pixabay

East Branch Tioughnioga River in numbers

trout stocked in 2025
4,910
yearly average, 2020–2024
5,228
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, April 20254,9104,910 brown trout
2025 · 4,910 fish
MonthSpeciesFishBatchesAverage length
AprilBrown trout4,910 fish · Average length: 9.2–13.4 in4,910109.2–13.4 in
2024 · 4,700 fish
MonthSpeciesFishBatchesAverage length
AprilBrown trout4,700 fish · Average length: 9.1–14 in4,700109.1–14 in
2023 · 5,150 fish
MonthSpeciesFishBatchesAverage length
AprilBrown trout5,150 fish · Average length: 8.9–13.6 in5,15048.9–13.6 in
Every year since 2020
YearFish
20254,910 fish4,910
20244,700 fish4,700
20235,150 fish5,150
20225,150 fish5,150
20215,150 fish5,150
20205,990 fish5,990
2020 – 2025

Trout stocked each year

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

  1. 6.0k2020: 5,990 fish
  2. 5.2k2021: 5,150 fish
  3. 5.2k2022: 5,150 fish
  4. 5.2k2023: 5,150 fish
  5. 4.7k2024: 4,700 fish
  6. 4.9k2025: 4,910 fish

What is stocked here

All records since 2020
SpeciesFishShare
Brown trout31,050100%

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

Also in Cortland County: Otselic River, Durkee Park Pond, Casterline 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.