Home/ Montana/ Coffin Lake, Upper
Stocked last season

Coffin Lake, Upper Fish Stocking

Montana · 1948 to 1991 on record

According to FWP records, Coffin Lake, Upper has 6 stocking records on file across 2 species. The most recent stocking season represented is 1991.

Coffin Lake, Upper stocking
Coffin Lake, Upper photo
replace with photo
6
Stocking records
59,419
Fish reported stocked
2
Species
1991
Latest season

Stocking activity by season

3 seasons on record, most in the 1948 (4 records). Click a bar to jump to that season below.

1 records
1991 · 1,519 fish
1948
1950
1991

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 5 records
Golden Trout 1 record

Location

44.7633, -111.3657

Get directions OpenStreetMap →

Stocking history

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

SpeciesFish stockedSizePhase
Golden Trout 1,519 0.9 in Sylvan Lake

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

Quick facts

Latest season 1991
Most stocked Rainbow Trout
Species Rainbow Trout, Golden Trout
Seasons on record 1948 – 1991
Fish reported 59,419
Coordinates 44.7633, -111.3657

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 Coffin Lake, Upper stocked with Rainbow Trout, Golden 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 →