Long Reservoir Fish Stocking
Montana · 1950–1966 on record
According to Montana fish & wildlife agency, Long Reservoir was last stocked June 9, 1966 with Northern Pike. Long Reservoir has 10 stocking records on file, spanning 1950–1966, with about 49,575 fish stocked over that period.
When Long Reservoir is stocked
Nearby stocked waters
Other stocked waters near Long Reservoir, freshest activity first.
Big Wall Pond
8 mi2 species · 15 records
Last stocked June 2025
Colony Pond
13 mi1 species · 4 records
Last stocked August 2015
Gage Slough
9 mi2 species · 6 records
Last stocked September 1991
Aldrich Pond
22 mi1 species · 2 records
Last stocked June 1988
Skunk Reservoir
3 mi1 species · 1 records
Last stocked July 1982
Easy Reservoir
13 mi1 species · 1 records
Last stocked July 1982
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| June 9, 1966 | Northern Pike | 1,000 | 2" | Montana fish & wildlife agency |
| September 9, 1963 | Rainbow Trout | 2,600 | 6" | Montana fish & wildlife agency |
| September 5, 1961 | Cutthroat Trout | 2,640 | 2" | Montana fish & wildlife agency |
| June 11, 1959 | Cutthroat Trout | 6,080 | 5" | Montana fish & wildlife agency |
| October 10, 1955 | Largemouth Bass | 400 | 5" | Montana fish & wildlife agency |
| October 10, 1955 | Bluegill | 2,560 | 2" | Montana fish & wildlife agency |
| September 11, 1954 | Cutthroat Trout | 2,745 | 2" | Montana fish & wildlife agency |
| November 3, 1950 | Bullhead | 375 | 3" | Montana fish & wildlife agency |
Show 2 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| November 3, 1950 | Largemouth Bass | 375 | 4" | Montana fish & wildlife agency |
| August 22, 1950 | Cutthroat Trout | 30,800 | 1" | Montana fish & wildlife agency |
Frequently asked
When was Long Reservoir last stocked?
According to Montana fish & wildlife agency, Long Reservoir was last stocked June 9, 1966 with Northern Pike.
What fish species are stocked in Long Reservoir?
Long Reservoir is stocked with Northern Pike, Rainbow Trout, Cutthroat Trout, Largemouth Bass, Bluegill, and Bullhead.
How often is Long Reservoir stocked?
Long Reservoir is stocked intermittently — 10 recorded stockings between 1950 and 1966.
How many fish have been stocked in Long Reservoir?
About 49,575 fish have been stocked in Long Reservoir across 10 recorded events since 1950, per Montana fish & wildlife agency.
What size are the fish stocked in Long Reservoir?
Fish stocked in Long Reservoir average about 3.2 inches, based on the sizes the agency reported.