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Stocked last season

Holtan Reservoir Fish Stocking

Montana · 1969 to 2025 on record

According to FWP records, Holtan Reservoir has 36 stocking records on file across 3 species. The most recent stocking season represented is 2025.

Holtan Reservoir stocking
Holtan Reservoir photo
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36
Stocking records
56,352
Fish reported stocked
3
Species
2025
Latest season

Stocking activity by season

32 seasons on record, most in the 2012 (3 records). Click a bar to jump to that season below.

1 records
2025 · 500 fish
1995
1997
2000
2002
2003
2004
2005
2006
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 32 seasons — the full history is listed below.

Most-stocked species

Rainbow Trout 34 records
Yellow Perch 1 record
Yellowstone Cutthroat Trout 1 record

Location

48.8223, -104.8006

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Stocking history

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

SpeciesFish stockedSizePhase
Rainbow Trout 500 7.03 in Arlee X Erwin - Ennis

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 Rainbow Trout
Species Rainbow Trout, Yellow Perch, Yellowstone Cutthroat Trout
Seasons on record 1969 – 2025
Fish reported 56,352
Coordinates 48.8223, -104.8006

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 Holtan Reservoir stocked with Rainbow Trout, Yellow Perch, Yellowstone Cutthroat Trout.

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