Speculator Lake Fish Stocking
Montana · 1976–2016 on record
According to Montana fish & wildlife agency, Speculator Lake was last stocked July 20, 2016 with Cutthroat Trout. Speculator Lake has 6 stocking records on file, spanning 1976–2016, with about 9,695 fish stocked over that period.
When Speculator Lake is stocked
Nearby stocked waters
Other stocked waters near Speculator Lake, freshest activity first.
Bridge Lake
8 mi1 species · 10 records
Last stocked August 2025
Bramble Creek Lake 39
5 mi1 species · 7 records
Last stocked July 2024
Swamp Lake
1 mi3 species · 13 records
Last stocked July 2021
Bramble Creek Lake 40
4 mi2 species · 5 records
Last stocked July 2021
Great Falls Creek Lake, Lower
5 mi2 species · 9 records
Last stocked June 2020
West Boulder Lake
1 mi2 species · 7 records
Last stocked July 2019
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 20, 2016 | Cutthroat Trout | 1,455 | 2.4" | Montana fish & wildlife agency |
| July 22, 2008 | Cutthroat Trout | 1,450 | 2.35" | Montana fish & wildlife agency |
| September 14, 2000 | Cutthroat Trout | 1,455 | 2.5" | Montana fish & wildlife agency |
| July 28, 1992 | Cutthroat Trout | 1,455 | 1.9" | Montana fish & wildlife agency |
| August 21, 1984 | Cutthroat Trout | 1,455 | 2" | Montana fish & wildlife agency |
| August 10, 1976 | Cutthroat Trout | 2,425 | 2" | Montana fish & wildlife agency |
Frequently asked
When was Speculator Lake last stocked?
According to Montana fish & wildlife agency, Speculator Lake was last stocked July 20, 2016 with Cutthroat Trout.
What fish species are stocked in Speculator Lake?
Speculator Lake is stocked with Cutthroat Trout.
How often is Speculator Lake stocked?
Speculator Lake is stocked intermittently — 6 recorded stockings between 1976 and 2016.
How many fish have been stocked in Speculator Lake?
About 9,695 fish have been stocked in Speculator Lake across 6 recorded events since 1976, per Montana fish & wildlife agency.
What size are the fish stocked in Speculator Lake?
Fish stocked in Speculator Lake average about 2.2 inches, based on the sizes the agency reported.