Home/ Montana/ Clarks Reservoir
Stocked last season

Clarks Reservoir Fish Stocking

Montana · 1946 to 2012 on record

According to FWP records, Clarks Reservoir has 58 stocking records on file across 5 species. The most recent stocking season represented is 2012.

Clarks Reservoir stocking
Clarks Reservoir photo
replace with photo
58
Stocking records
223,792
Fish reported stocked
5
Species
2012
Latest season

Stocking activity by season

48 seasons on record, most in the 1993 (3 records). Click a bar to jump to that season below.

1 records
2012 · 4,000 fish
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1999
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012

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 48 seasons — the full history is listed below.

Most-stocked species

Rainbow Trout 51 records
Largemouth Bass 4 records
Brook Trout 1 record
Bullhead 1 record
Northern Pike 1 record

Location

46.8874, -105.7044

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 2.15 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 2012
Most stocked Rainbow Trout
Species Rainbow Trout, Largemouth Bass, Brook Trout, Bullhead, Northern Pike
Seasons on record 1946 – 2012
Fish reported 223,792
Coordinates 46.8874, -105.7044

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 Clarks Reservoir stocked with Rainbow Trout, Largemouth Bass, Brook Trout, 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 →