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Stocked last season

Spencer Lake Fish Stocking

Montana · 1929 to 2012 on record

According to FWP records, Spencer Lake has 52 stocking records on file across 8 species. The most recent stocking season represented is 2012.

Spencer Lake stocking
Spencer Lake photo
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52
Stocking records
301,108
Fish reported stocked
8
Species
2012
Latest season

Stocking activity by season

42 seasons on record, most in the 1992 (3 records). Click a bar to jump to that season below.

1 records
2012 · 3,200 fish
1970
1973
1974
1976
1977
1978
1979
1980
1981
1983
1984
1987
1988
1989
1990
1991
1992
1993
2004
2005
2006
2007
2008
2011
2012

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 42 seasons — the full history is listed below.

Most-stocked species

Rainbow Trout 16 records
Cutthroat Trout 12 records
Westslope Cutthroat Trout 10 records
Largemouth Bass 7 records
Coho Salmon 3 records

Location

48.3973, -114.4178

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Stocking history

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

SpeciesFish stockedSizePhase
Largemouth Bass 3,200 1.2 in Miles City

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

Quick facts

Latest season 2012
Most stocked Rainbow Trout
Species Rainbow Trout, Cutthroat Trout, Westslope Cutthroat Trout, Largemouth Bass, Coho Salmon, Arctic Grayling, Brook Trout, Chinook Salmon
Seasons on record 1929 – 2012
Fish reported 301,108
Coordinates 48.3973, -114.4178

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 Spencer Lake stocked with Rainbow Trout, Cutthroat Trout, Westslope Cutthroat Trout, Largemouth Bass, Coho Salmon, Arctic Grayling, Brook Trout, Chinook Salmon.

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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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