Upper Glaston Lake Fish Stocking
Montana · 1937–1965 on record
According to Montana fish & wildlife agency, Upper Glaston Lake was last stocked June 7, 1965 with Rainbow Trout. Upper Glaston Lake has 14 stocking records on file, spanning 1937–1965, with about 215,375 fish stocked over that period.
When Upper Glaston Lake is stocked
Upper Glaston Lake is typically stocked year-round, most often in November — 4 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Upper Glaston Lake, freshest activity first.
Lower Glaston Lake
2 mi9 species · 54 records
Last stocked August 1991
Overland Pond
15 mi1 species · 2 records
Last stocked May 1986
Cayuse Creek
3 mi3 species · 103 records
Last stocked July 1982
Olnhauser Lake
15 mi3 species · 4 records
Last stocked August 1968
Big Timber Creek
14 mi5 species · 105 records
Last stocked August 1963
East Fork Sweet Grass Creek
11 mi1 species · 4 records
Last stocked August 1952
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| June 7, 1965 | Rainbow Trout | 30,000 | 4" | Montana fish & wildlife agency |
| September 5, 1963 | Rainbow Trout | 10,000 | 7" | Montana fish & wildlife agency |
| April 26, 1954 | Kokanee | 55,540 | 0 | Montana fish & wildlife agency |
| April 23, 1948 | Brown Trout | 21,000 | 2" | Montana fish & wildlife agency |
| May 28, 1947 | Brown Trout | 10,000 | 2" | Montana fish & wildlife agency |
| August 14, 1946 | Brook Trout | 9,050 | 3" | Montana fish & wildlife agency |
| July 1, 1942 | Brook Trout | 10,000 | 3" | Montana fish & wildlife agency |
| April 8, 1941 | Coho Salmon | 11,925 | 3" | Montana fish & wildlife agency |
Show 6 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| November 9, 1940 | Bullhead | 2,050 | 2" | Montana fish & wildlife agency |
| November 9, 1940 | Crappie | 1,350 | 3" | Montana fish & wildlife agency |
| November 9, 1940 | Largemouth Bass | 1,440 | 3" | Montana fish & wildlife agency |
| November 9, 1940 | Bluegill | 1,120 | 1" | Montana fish & wildlife agency |
| May 27, 1938 | Coho Salmon | 19,500 | 2" | Montana fish & wildlife agency |
| March 11, 1937 | Brown Trout | 32,400 | 1" | Montana fish & wildlife agency |
Frequently asked
When was Upper Glaston Lake last stocked?
According to Montana fish & wildlife agency, Upper Glaston Lake was last stocked June 7, 1965 with Rainbow Trout.
What fish species are stocked in Upper Glaston Lake?
Upper Glaston Lake is stocked with Rainbow Trout, Kokanee, Brown Trout, Brook Trout, Coho Salmon, Bullhead, Crappie, Largemouth Bass, and Bluegill.
What time of year is Upper Glaston Lake stocked?
Upper Glaston Lake is typically stocked year-round, most often in November.
How often is Upper Glaston Lake stocked?
Upper Glaston Lake is stocked intermittently — 14 recorded stockings between 1937 and 1965.
How many fish have been stocked in Upper Glaston Lake?
About 215,375 fish have been stocked in Upper Glaston Lake across 14 recorded events since 1937, per Montana fish & wildlife agency.
What size are the fish stocked in Upper Glaston Lake?
Fish stocked in Upper Glaston Lake average about 2.8 inches, based on the sizes the agency reported.