Home/ Montana/ Zemple Reservoir
Stocked last season

Zemple Reservoir Fish Stocking

Montana · 1938 to 1994 on record

According to FWP records, Zemple Reservoir has 21 stocking records on file across 5 species. The most recent stocking season represented is 1994.

Zemple Reservoir stocking
Zemple Reservoir photo
replace with photo
21
Stocking records
474,942
Fish reported stocked
5
Species
1994
Latest season

Stocking activity by season

19 seasons on record, most in the 1951 (2 records). Click a bar to jump to that season below.

1 records
1994 · 4,000 fish
1938
1948
1951
1973
1977
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1990
1991
1993
1994

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 14 records
Walleye 3 records
Largemouth Bass 2 records
Bullhead 1 record
Northern Pike 1 record

Location

46.5142, -107.0146

Get directions OpenStreetMap →

Stocking history

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

SpeciesFish stockedSizePhase
Rainbow Trout 4,000 3.2 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 1994
Most stocked Rainbow Trout
Species Rainbow Trout, Walleye, Largemouth Bass, Bullhead, Northern Pike
Seasons on record 1938 – 1994
Fish reported 474,942
Coordinates 46.5142, -107.0146

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 Zemple Reservoir stocked with Rainbow Trout, Walleye, Largemouth Bass, Bullhead, Northern Pike.

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 →