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Stocked last season

Hyalite Reservoir Fish Stocking

Montana · 1953 to 2023 on record

According to FWP records, Hyalite Reservoir has 73 stocking records on file across 2 species. The most recent stocking season represented is 2023.

Hyalite Reservoir stocking
Hyalite Reservoir photo
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73
Stocking records
1,468,147
Fish reported stocked
2
Species
2023
Latest season

Stocking activity by season

56 seasons on record, most in the 2004 (4 records). Click a bar to jump to that season below.

1 records
2023 · 10,000 fish
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2015
2016
2017
2018
2019
2020
2021
2022
2023

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 56 seasons — the full history is listed below.

Most-stocked species

Yellowstone Cutthroat Trout 66 records
Cutthroat Trout 7 records

Location

45.4823, -110.9686

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Stocking history

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

SpeciesFish stockedSizePhase
Yellowstone Cutthroat Trout 10,000 2.32 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 2023
Most stocked Yellowstone Cutthroat Trout
Species Yellowstone Cutthroat Trout, Cutthroat Trout
Seasons on record 1953 – 2023
Fish reported 1,468,147
Coordinates 45.4823, -110.9686

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 Hyalite Reservoir stocked with Yellowstone Cutthroat Trout, Cutthroat Trout.

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