Home/ Montana/ Long Reservoir
Stocked last season

Long Reservoir Fish Stocking

Montana · 1950 to 1966 on record

According to FWP records, Long Reservoir has 10 stocking records on file across 7 species. The most recent stocking season represented is 1966.

Long Reservoir stocking
Long Reservoir photo
replace with photo
10
Stocking records
49,575
Fish reported stocked
7
Species
1966
Latest season

Stocking activity by season

7 seasons on record, most in the 1950 (3 records). Click a bar to jump to that season below.

1 records
1966 · 1,000 fish
1950
1954
1955
1959
1961
1963
1966

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 3 records
Largemouth Bass 2 records
Bluegill 1 record
Bullhead 1 record
Northern Pike 1 record

Location

45.6663, -104.5134

Get directions OpenStreetMap →

Stocking history

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

SpeciesFish stockedSizePhase
Northern Pike 1,000 2 in —

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

Quick facts

Latest season 1966
Most stocked Cutthroat Trout
Species Cutthroat Trout, Largemouth Bass, Bluegill, Bullhead, Northern Pike, Rainbow Trout, Yellowstone Cutthroat Trout
Seasons on record 1950 – 1966
Fish reported 49,575
Coordinates 45.6663, -104.5134

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 Long Reservoir stocked with Cutthroat Trout, Largemouth Bass, Bluegill, Bullhead, Northern Pike, Rainbow Trout, Yellowstone Cutthroat Trout.

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.

Report an issue →