Thiel Lake Fish Stocking
Montana · 1937–1940 on record
According to Montana fish & wildlife agency, Thiel Lake was last stocked July 25, 1940 with Brook Trout. Thiel Lake has 2 stocking records on file, spanning 1937–1940, with about 9,000 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Thiel Lake, freshest activity first.
Golden Lake
3 mi1 species · 7 records
Last stocked August 2025
Triangle Lake
4 mi1 species · 22 records
Last stocked August 2025
Throop Lake
1 mi3 species · 6 records
Last stocked September 2022
Spaghetti Lake
2 mi1 species · 7 records
Last stocked September 2022
Mountain Goat Lake
4 mi1 species · 13 records
Last stocked July 2022
Fritter Lake
4 mi1 species · 6 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 25, 1940 | Brook Trout | 5,000 | 3" | Montana fish & wildlife agency |
| July 27, 1937 | Brook Trout | 4,000 | 2" | Montana fish & wildlife agency |
Frequently asked
When was Thiel Lake last stocked?
According to Montana fish & wildlife agency, Thiel Lake was last stocked July 25, 1940 with Brook Trout.
What fish species are stocked in Thiel Lake?
Thiel Lake is stocked with Brook Trout.
How often is Thiel Lake stocked?
Thiel Lake is stocked intermittently — 2 recorded stockings between 1937 and 1940.
How many fish have been stocked in Thiel Lake?
About 9,000 fish have been stocked in Thiel Lake across 2 recorded events since 1937, per Montana fish & wildlife agency.
What size are the fish stocked in Thiel Lake?
Fish stocked in Thiel Lake average about 2.5 inches, based on the sizes the agency reported.