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Stocked last season

Altoona Lake, Upper Fish Stocking

Montana · 1941 to 1948 on record

According to FWP records, Altoona Lake, Upper has 2 stocking records on file across 1 species. The most recent stocking season represented is 1948.

Altoona Lake, Upper stocking
Altoona Lake, Upper photo
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2
Stocking records
35,000
Fish reported stocked
1
Species
1948
Latest season

Stocking activity by season

2 seasons on record, most in the 1948 (1 records). Click a bar to jump to that season below.

1 records
1948 · 18,000 fish
1941
1948

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

Cutthroat Trout 2 records

Location

46.3953, -113.0974

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Stocking history

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

SpeciesFish stockedSizePhase
Cutthroat Trout 18,000 0 in —

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

Quick facts

Latest season 1948
Most stocked Cutthroat Trout
Species Cutthroat Trout
Seasons on record 1941 – 1948
Fish reported 35,000
Coordinates 46.3953, -113.0974

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 Altoona Lake, Upper stocked with Cutthroat Trout.

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