Mystic Lake Fish Stocking
Montana · 1928–1951 on record
According to Montana fish & wildlife agency, Mystic Lake was last stocked September 14, 1951 with Rainbow Trout. Mystic Lake has 20 stocking records on file, spanning 1928–1951, with about 273,217 fish stocked over that period.
When Mystic Lake is stocked
Mystic Lake is typically stocked in fall, most often in September — 12 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Mystic Lake, freshest activity first.
Fire Lake
2 mi2 species · 15 records
Last stocked August 2025
Pine Creek Lake
10 mi1 species · 25 records
Last stocked August 2023
West Boulder Lake
9 mi2 species · 7 records
Last stocked July 2019
Speculator Lake
9 mi1 species · 6 records
Last stocked July 2016
Kaufman Lake (Falls Creek Lake)
9 mi3 species · 12 records
Last stocked July 2013
Prospect Lake
9 mi2 species · 7 records
Last stocked July 2012
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 14, 1951 | Rainbow Trout | 2,750 | 3" | Montana fish & wildlife agency |
| September 13, 1950 | Rainbow Trout | 2,000 | 3" | Montana fish & wildlife agency |
| September 2, 1949 | Rainbow Trout | 15,000 | 2" | Montana fish & wildlife agency |
| August 31, 1949 | Rainbow Trout | 15,000 | 2" | Montana fish & wildlife agency |
| September 1, 1948 | Rainbow Trout | 17,040 | 1" | Montana fish & wildlife agency |
| August 31, 1948 | Rainbow Trout | 17,040 | 1" | Montana fish & wildlife agency |
| September 9, 1947 | Rainbow Trout | 19,640 | 2" | Montana fish & wildlife agency |
| September 3, 1947 | Rainbow Trout | 16,694 | 2" | Montana fish & wildlife agency |
Show 12 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 16, 1946 | Rainbow Trout | 2,880 | 2" | Montana fish & wildlife agency |
| September 11, 1946 | Rainbow Trout | 2,333 | 2" | Montana fish & wildlife agency |
| June 11, 1946 | Rainbow Trout | 50,880 | 99" | Montana fish & wildlife agency |
| June 16, 1945 | Rainbow Trout | 18,000 | 0 | Montana fish & wildlife agency |
| September 25, 1944 | Rainbow Trout | 6,400 | 2" | Montana fish & wildlife agency |
| July 14, 1944 | Cutthroat Trout | 8,448 | 1" | Montana fish & wildlife agency |
| June 2, 1944 | Rainbow Trout | 14,112 | 1" | Montana fish & wildlife agency |
| August 20, 1943 | Rainbow Trout | 14,000 | 2" | Montana fish & wildlife agency |
| September 22, 1942 | Rainbow Trout | 6,400 | 2" | Montana fish & wildlife agency |
| September 1, 1942 | Rainbow Trout | 9,600 | 2" | Montana fish & wildlife agency |
| September 6, 1941 | Rainbow Trout | 15,000 | 2" | Montana fish & wildlife agency |
| October 7, 1928 | Cutthroat Trout | 20,000 | 0 | Montana fish & wildlife agency |
Frequently asked
When was Mystic Lake last stocked?
According to Montana fish & wildlife agency, Mystic Lake was last stocked September 14, 1951 with Rainbow Trout.
What fish species are stocked in Mystic Lake?
Mystic Lake is stocked with Rainbow Trout and Cutthroat Trout.
What time of year is Mystic Lake stocked?
Mystic Lake is typically stocked in fall, most often in September.
How often is Mystic Lake stocked?
Mystic Lake is stocked intermittently — 20 recorded stockings between 1928 and 1951.
How many fish have been stocked in Mystic Lake?
About 273,217 fish have been stocked in Mystic Lake across 20 recorded events since 1928, per Montana fish & wildlife agency.
What size are the fish stocked in Mystic Lake?
Fish stocked in Mystic Lake average about 7.3 inches, based on the sizes the agency reported.