Glacier Lake Fish Stocking
Montana · 1932–2025 on record
According to Montana fish & wildlife agency, Glacier Lake was last stocked August 4, 2025 with Cutthroat Trout. Glacier Lake has 40 stocking records on file, spanning 1932–2025, with about 463,673 fish stocked over that period.
When Glacier Lake is stocked
Glacier Lake is typically stocked in summer, most often in August — 19 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Glacier Lake, freshest activity first.
Rainbow Lake 6
3 mi1 species · 14 records
Last stocked June 2025
Rainbow Lake 5
3 mi1 species · 14 records
Last stocked June 2025
Rainbow Lake #2
3 mi2 species · 15 records
Last stocked June 2025
Rainbow Lake #3
4 mi1 species · 13 records
Last stocked June 2025
Rainbow Lake #4
4 mi1 species · 13 records
Last stocked June 2025
Diaphanous Lake
3 mi2 species · 2 records
Last stocked September 2022
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 4, 2025 | Cutthroat Trout | 24,000 | 2.34" | Montana fish & wildlife agency |
| July 27, 2021 | Cutthroat Trout | 22,000 | 2.59" | Montana fish & wildlife agency |
| July 29, 2019 | Cutthroat Trout | 10,000 | 2.4" | Montana fish & wildlife agency |
| June 29, 2015 | Cutthroat Trout | 21,000 | 1.89" | Montana fish & wildlife agency |
| June 24, 2013 | Rainbow Trout | 603 | 7.53" | Montana fish & wildlife agency |
| July 30, 2012 | Cutthroat Trout | 11,000 | 2.4" | Montana fish & wildlife agency |
| July 28, 2009 | Cutthroat Trout | 22,000 | 2" | Montana fish & wildlife agency |
| August 1, 2006 | Cutthroat Trout | 21,000 | 2" | Montana fish & wildlife agency |
Show 32 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 5, 2003 | Cutthroat Trout | 22,000 | 2.15" | Montana fish & wildlife agency |
| August 8, 2000 | Cutthroat Trout | 22,000 | 2.1" | Montana fish & wildlife agency |
| May 19, 1999 | Rainbow Trout | 622 | 7.4" | Montana fish & wildlife agency |
| July 29, 1998 | Rainbow Trout | 600 | 8.6" | Montana fish & wildlife agency |
| August 18, 1997 | Cutthroat Trout | 22,000 | 2.2" | Montana fish & wildlife agency |
| August 8, 1994 | Cutthroat Trout | 22,000 | 2.4" | Montana fish & wildlife agency |
| August 5, 1991 | Cutthroat Trout | 21,008 | 2" | Montana fish & wildlife agency |
| August 18, 1988 | Cutthroat Trout | 21,000 | 2.1" | Montana fish & wildlife agency |
| August 13, 1987 | Cutthroat Trout | 4,905 | 1.8" | Montana fish & wildlife agency |
| July 22, 1985 | Cutthroat Trout | 19,348 | 2" | Montana fish & wildlife agency |
| August 19, 1982 | Cutthroat Trout | 13,258 | 2" | Montana fish & wildlife agency |
| August 7, 1981 | Cutthroat Trout | 31,975 | 2" | Montana fish & wildlife agency |
| August 17, 1979 | Cutthroat Trout | 6,159 | 2" | Montana fish & wildlife agency |
| August 24, 1978 | Cutthroat Trout | 9,000 | 2" | Montana fish & wildlife agency |
| August 24, 1978 | Cutthroat Trout | 7,900 | 2" | Montana fish & wildlife agency |
| August 6, 1971 | Cutthroat Trout | 2,070 | 3" | Montana fish & wildlife agency |
| July 29, 1971 | Cutthroat Trout | 2,006 | 3" | Montana fish & wildlife agency |
| July 29, 1971 | Cutthroat Trout | 4,779 | 3" | Montana fish & wildlife agency |
| July 29, 1971 | Cutthroat Trout | 2,237 | 3" | Montana fish & wildlife agency |
| July 26, 1971 | Cutthroat Trout | 5,928 | 3" | Montana fish & wildlife agency |
| July 26, 1971 | Cutthroat Trout | 3,120 | 3" | Montana fish & wildlife agency |
| August 16, 1960 | Rainbow Trout | 3,120 | 5" | Montana fish & wildlife agency |
| September 11, 1953 | Cutthroat Trout | 7,600 | 1" | Montana fish & wildlife agency |
| August 26, 1953 | Cutthroat Trout | 2,108 | 1" | Montana fish & wildlife agency |
| August 26, 1953 | Cutthroat Trout | 2,108 | 1" | Montana fish & wildlife agency |
| September 27, 1949 | Cutthroat Trout | 12,000 | 2" | Montana fish & wildlife agency |
| September 21, 1948 | Cutthroat Trout | 12,000 | 2" | Montana fish & wildlife agency |
| August 1, 1940 | Brook Trout | 2,100 | 3" | Montana fish & wildlife agency |
| July 30, 1937 | Brook Trout | 11,400 | 2" | Montana fish & wildlife agency |
| July 23, 1936 | Brook Trout | 23,119 | 0 | Montana fish & wildlife agency |
| July 26, 1933 | Brook Trout | 9,600 | 3" | Montana fish & wildlife agency |
| July 13, 1932 | Rainbow Trout | 3,000 | 5" | Montana fish & wildlife agency |
Frequently asked
When was Glacier Lake last stocked?
According to Montana fish & wildlife agency, Glacier Lake was last stocked August 4, 2025 with Cutthroat Trout.
What fish species are stocked in Glacier Lake?
Glacier Lake is stocked with Cutthroat Trout, Rainbow Trout, and Brook Trout.
What time of year is Glacier Lake stocked?
Glacier Lake is typically stocked in summer, most often in August.
How often is Glacier Lake stocked?
Glacier Lake is stocked intermittently — 40 recorded stockings between 1932 and 2025.
How many fish have been stocked in Glacier Lake?
About 463,673 fish have been stocked in Glacier Lake across 40 recorded events since 1932, per Montana fish & wildlife agency.
What size are the fish stocked in Glacier Lake?
Fish stocked in Glacier Lake average about 2.8 inches, based on the sizes the agency reported.