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Stocked last season

Marshall Reservoir Fish Stocking

Montana · 1984 to 2025 on record

According to FWP records, Marshall Reservoir has 13 stocking records on file across 3 species. The most recent stocking season represented is 2025.

Marshall Reservoir stocking
Marshall Reservoir photo
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13
Stocking records
15,472
Fish reported stocked
3
Species
2025
Latest season

Stocking activity by season

8 seasons on record, most in the 2025 (3 records). Click a bar to jump to that season below.

3 records
2025 · 1,991 fish
1984
1987
2006
2011
2017
2018
2019
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.

Most-stocked species

Largemouth Bass 8 records
Rainbow Trout 4 records
White Crappie 1 record

Location

46.6363, -104.9558

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Stocking history

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

SpeciesFish stockedSizePhase
Largemouth Bass 1,000 1.84 in Miles City
Largemouth Bass 491 6.79 in Miles City
Rainbow Trout 500 4.18 in Arlee

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 Largemouth Bass
Species Largemouth Bass, Rainbow Trout, White Crappie
Seasons on record 1984 – 2025
Fish reported 15,472
Coordinates 46.6363, -104.9558

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 Marshall Reservoir stocked with Largemouth Bass, Rainbow Trout, White Crappie.

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