Thornberg Lake Fish Stocking
Montana · 1958–1958 on record
According to Montana fish & wildlife agency, Thornberg Lake was last stocked July 21, 1958 with Cutthroat Trout. Thornberg Lake has 1 stocking record on file, spanning 1958–1958, with about 5,280 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Thornberg Lake, freshest activity first.
Little Beaver Lake
2 mi3 species · 66 records
Last stocked June 2026
Dollar Lake
1 mi4 species · 79 records
Last stocked June 2026
Murray Lake
2 mi4 species · 102 records
Last stocked June 2026
Woods Lake
1 mi2 species · 64 records
Last stocked May 2026
Mountain Mall Pond
6 mi1 species · 82 records
Last stocked May 2022
Whitefish Lake
2 mi8 species · 261 records
Last stocked April 2021
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 21, 1958 | Cutthroat Trout | 5,280 | 2" | Montana fish & wildlife agency |
Frequently asked
When was Thornberg Lake last stocked?
According to Montana fish & wildlife agency, Thornberg Lake was last stocked July 21, 1958 with Cutthroat Trout.
What fish species are stocked in Thornberg Lake?
Thornberg Lake is stocked with Cutthroat Trout.
How often is Thornberg Lake stocked?
Thornberg Lake is stocked intermittently — 1 recorded stockings between 1958 and 1958.
How many fish have been stocked in Thornberg Lake?
About 5,280 fish have been stocked in Thornberg Lake across 1 recorded events since 1958, per Montana fish & wildlife agency.
What size are the fish stocked in Thornberg Lake?
Fish stocked in Thornberg Lake average about 2.0 inches, based on the sizes the agency reported.