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Stocked last season

Duffy Lake Fish Stocking

Montana · 1940 to 2008 on record

According to FWP records, Duffy Lake has 4 stocking records on file across 2 species. The most recent stocking season represented is 2008.

Duffy Lake stocking
Duffy Lake photo
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4
Stocking records
4,210
Fish reported stocked
2
Species
2008
Latest season

Stocking activity by season

4 seasons on record, most in the 2008 (1 records). Click a bar to jump to that season below.

1 records
2008 · 900 fish
1940
1983
2001
2008

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

Westslope Cutthroat Trout 3 records
Rainbow Trout 1 record

Location

46.6424, -114.2567

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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 900 1.28 in Anaconda

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

Quick facts

Latest season 2008
Most stocked Westslope Cutthroat Trout
Species Westslope Cutthroat Trout, Rainbow Trout
Seasons on record 1940 – 2008
Fish reported 4,210
Coordinates 46.6424, -114.2567

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 Duffy Lake stocked with Westslope Cutthroat Trout, Rainbow Trout.

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