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Stocked last season

Upper Hansen Reservoir Fish Stocking

Montana · 1970 to 1981 on record

According to FWP records, Upper Hansen Reservoir has 12 stocking records on file across 1 species. The most recent stocking season represented is 1981.

Upper Hansen Reservoir stocking
Upper Hansen Reservoir photo
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12
Stocking records
29,146
Fish reported stocked
1
Species
1981
Latest season

Stocking activity by season

12 seasons on record, most in the 1981 (1 records). Click a bar to jump to that season below.

1 records
1981 · 1,500 fish
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981

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

Rainbow Trout 12 records

Location

48.1459, -109.1801

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Stocking history

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

SpeciesFish stockedSizePhase
Rainbow Trout 1,500 5 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 1981
Most stocked Rainbow Trout
Species Rainbow Trout
Seasons on record 1970 – 1981
Fish reported 29,146
Coordinates 48.1459, -109.1801

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 Upper Hansen Reservoir stocked with Rainbow Trout.

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