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Stocked last season

Stillwater River Fish Stocking

Montana · 1926 to 1982 on record

According to FWP records, Stillwater River has 478 stocking records on file across 10 species. The most recent stocking season represented is 1982.

Stillwater River stocking
Stillwater River photo
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478
Stocking records
7,948,108
Fish reported stocked
10
Species
1982
Latest season

Stocking activity by season

56 seasons on record, most in the 1930 (24 records). Click a bar to jump to that season below.

4 records
1982 · 6,860 fish
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982

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

Rainbow Trout 288 records
Cutthroat Trout 104 records
Brown Trout 64 records
Brook Trout 4 records
Bull Trout 4 records

Location

45.6392, -109.2800

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Stocking history

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

SpeciesFish stockedSizePhase
Rainbow Trout 1,380 8 in Arlee
Rainbow Trout 2,050 8 in Arlee
Rainbow Trout 2,050 8 in Arlee
Rainbow Trout 1,380 8 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 1982
Most stocked Rainbow Trout
Species Rainbow Trout, Cutthroat Trout, Brown Trout, Brook Trout, Bull Trout, Westslope Cutthroat Trout, Yellowstone Cutthroat Trout, Bullhead, Largemouth Bass, Yellow Perch
Seasons on record 1926 – 1982
Fish reported 7,948,108
Coordinates 45.6392, -109.2800

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 Stillwater River stocked with Rainbow Trout, Cutthroat Trout, Brown Trout, Brook Trout, Bull Trout, Westslope Cutthroat Trout, Yellowstone Cutthroat Trout, Bullhead, Largemouth Bass, Yellow Perch.

See something that looks off?

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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