Home/ Montana/ Twin Lakes - S
Stocked last season

Twin Lakes - S Fish Stocking

Montana · 1953 to 2023 on record

According to FWP records, Twin Lakes - S has 41 stocking records on file across 3 species. The most recent stocking season represented is 2023.

Twin Lakes - S stocking
Twin Lakes - S photo
replace with photo
41
Stocking records
36,921
Fish reported stocked
3
Species
2023
Latest season

Stocking activity by season

39 seasons on record, most in the 1997 (2 records). Click a bar to jump to that season below.

1 records
2023 · 500 fish
1997
1998
1999
2000
2001
2002
2003
2004
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023

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. Showing the most recent 25 of 39 seasons — the full history is listed below.

Most-stocked species

Rainbow Trout 33 records
Westslope Cutthroat Trout 6 records
Cutthroat Trout 2 records

Location

47.9746, -115.0591

Get directions OpenStreetMap →

Stocking history

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

SpeciesFish stockedSizePhase
Rainbow Trout 500 3.6 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 2023
Most stocked Rainbow Trout
Species Rainbow Trout, Westslope Cutthroat Trout, Cutthroat Trout
Seasons on record 1953 – 2023
Fish reported 36,921
Coordinates 47.9746, -115.0591

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 Twin Lakes - S stocked with Rainbow Trout, Westslope Cutthroat Trout, 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 →