Thompson Falls Reservoir Fish Stocking
Montana · 1959–1974 on record
According to Montana fish & wildlife agency, Thompson Falls Reservoir was last stocked April 30, 1974 with Kokanee. Thompson Falls Reservoir has 7 stocking records on file, spanning 1959–1974, with about 1,005,365 fish stocked over that period.
When Thompson Falls Reservoir is stocked
Nearby stocked waters
Other stocked waters near Thompson Falls Reservoir, freshest activity first.
Thompson Park Pond
8 mi1 species · 64 records
Last stocked May 2026
Tuffys Lake
5 mi1 species · 4 records
Last stocked August 2024
Deer Lake
6 mi1 species · 16 records
Last stocked August 2024
Outlaw Lake
3 mi1 species · 15 records
Last stocked August 2022
Arrowhead Lake
7 mi1 species · 18 records
Last stocked August 2022
Duckhead Lake
6 mi2 species · 14 records
Last stocked July 2022
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| April 30, 1974 | Kokanee | 250,000 | 0 | Montana fish & wildlife agency |
| May 8, 1973 | Kokanee | 250,000 | 0 | Montana fish & wildlife agency |
| April 12, 1972 | Kokanee | 250,000 | 1" | Montana fish & wildlife agency |
| May 10, 1971 | Kokanee | 250,000 | 0 | Montana fish & wildlife agency |
| May 7, 1971 | Burbot | 425 | 14" | Montana fish & wildlife agency |
| August 20, 1959 | Rainbow Trout | 2,275 | 0 | Montana fish & wildlife agency |
| August 19, 1959 | Rainbow Trout | 2,665 | 0 | Montana fish & wildlife agency |
Frequently asked
When was Thompson Falls Reservoir last stocked?
According to Montana fish & wildlife agency, Thompson Falls Reservoir was last stocked April 30, 1974 with Kokanee.
What fish species are stocked in Thompson Falls Reservoir?
Thompson Falls Reservoir is stocked with Kokanee, Burbot, and Rainbow Trout.
How often is Thompson Falls Reservoir stocked?
Thompson Falls Reservoir is stocked intermittently — 7 recorded stockings between 1959 and 1974.
How many fish have been stocked in Thompson Falls Reservoir?
About 1,005,365 fish have been stocked in Thompson Falls Reservoir across 7 recorded events since 1959, per Montana fish & wildlife agency.
What size are the fish stocked in Thompson Falls Reservoir?
Fish stocked in Thompson Falls Reservoir average about 7.5 inches, based on the sizes the agency reported.