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Stocked last season

Trout Lake Fish Stocking

Montana · 1954 to 2025 on record

According to FWP records, Trout Lake has 112 stocking records on file across 4 species. The most recent stocking season represented is 2025.

Trout Lake stocking
Trout Lake photo
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112
Stocking records
46,032
Fish reported stocked
4
Species
2025
Latest season

Stocking activity by season

66 seasons on record, most in the 2010 (3 records). Click a bar to jump to that season below.

2 records
2025 · 600 fish
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025

Stocking records per season (labelled by the season's end year). Montana's source reports by season, so records aren't broken out by month. Showing the most recent 25 of 66 seasons — the full history is listed below.

Most-stocked species

Yellowstone Cutthroat Trout 52 records
Westslope Cutthroat Trout 35 records
Rainbow Trout 24 records
Cutthroat Trout 1 record

Location

45.3375, -110.2301

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Stocking history

Values shown exactly as the agency reported them; species names are normalized for search.

SpeciesFish stockedSizePhase
Westslope Cutthroat Trout 400 1.51 in Undesignated Wild Strain
Yellowstone Cutthroat Trout 200 11.36 in Yellowstone Basin-Big Timber

A stocking record does not guarantee fish remain present or may legally be harvested. Check current Montana fishing regulations →

Quick facts

Latest season 2025
Most stocked Yellowstone Cutthroat Trout
Species Yellowstone Cutthroat Trout, Westslope Cutthroat Trout, Rainbow Trout, Cutthroat Trout
Seasons on record 1954 – 2025
Fish reported 46,032
Coordinates 45.3375, -110.2301

Data source

Compiled from public records published by the Montana Fish, Wildlife & Parks. StockedSpots is independent and not affiliated with or endorsed by FWP.

Source: Montana Fish, Wildlife & Parks (FWP). Data last checked September 1, 2026.
View FWP source →

Nearby stocked waters

Frequently asked questions

FWP records show Trout Lake stocked with Yellowstone Cutthroat Trout, Westslope Cutthroat Trout, Rainbow Trout, Cutthroat Trout.

See something that looks off?

Every stocking record on StockedSpots is pulled directly from official state wildlife agency sources — you can see exactly where each state's data comes from on our data sources page. If a record looks wrong, or you'd like a page reviewed or removed, let us know and we'll look into it.

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