Lonesome Lake Fish Stocking
Montana · 1936–1937 on record
According to Montana fish & wildlife agency, Lonesome Lake was last stocked August 2, 1937 with Brook Trout. Lonesome Lake has 2 stocking records on file, spanning 1936–1937, with about 22,460 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Lonesome Lake, freshest activity first.
Golden Lake
1 mi1 species · 7 records
Last stocked August 2025
Triangle Lake
4 mi1 species · 22 records
Last stocked August 2025
Throop Lake
2 mi3 species · 6 records
Last stocked September 2022
Spaghetti Lake
4 mi1 species · 7 records
Last stocked September 2022
Mountain Goat Lake
2 mi1 species · 13 records
Last stocked July 2022
Varve Lake
5 mi1 species · 6 records
Last stocked July 2018
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 2, 1937 | Brook Trout | 15,860 | 2" | Montana fish & wildlife agency |
| August 24, 1936 | Rainbow Trout | 6,600 | 0 | Montana fish & wildlife agency |
Frequently asked
When was Lonesome Lake last stocked?
According to Montana fish & wildlife agency, Lonesome Lake was last stocked August 2, 1937 with Brook Trout.
What fish species are stocked in Lonesome Lake?
Lonesome Lake is stocked with Brook Trout and Rainbow Trout.
How often is Lonesome Lake stocked?
Lonesome Lake is stocked intermittently — 2 recorded stockings between 1936 and 1937.
How many fish have been stocked in Lonesome Lake?
About 22,460 fish have been stocked in Lonesome Lake across 2 recorded events since 1936, per Montana fish & wildlife agency.
What size are the fish stocked in Lonesome Lake?
Fish stocked in Lonesome Lake average about 2.0 inches, based on the sizes the agency reported.