Tronstad Dam Fish Stocking
Montana · 1945–1962 on record
According to Montana fish & wildlife agency, Tronstad Dam was last stocked July 16, 1962 with Largemouth Bass. Tronstad Dam has 4 stocking records on file, spanning 1945–1962, with about 4,050 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Tronstad Dam, freshest activity first.
Rost Pond
10 mi2 species · 6 records
Last stocked May 2025
Pinnow Reservoir 2
14 mi3 species · 27 records
Last stocked May 2025
Pinnow Reservoir
14 mi3 species · 62 records
Last stocked May 2025
Rath Pond
14 mi3 species · 10 records
Last stocked May 2025
Lander Dam
7 mi5 species · 7 records
Last stocked May 2024
Meccage Dam
8 mi4 species · 30 records
Last stocked July 2020
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 16, 1962 | Largemouth Bass | 1,000 | 1" | Montana fish & wildlife agency |
| October 22, 1945 | Largemouth Bass | 250 | 3" | Montana fish & wildlife agency |
| September 22, 1945 | Bullhead | 300 | 2" | Montana fish & wildlife agency |
| September 22, 1945 | Bluegill | 2,500 | 1" | Montana fish & wildlife agency |
Frequently asked
When was Tronstad Dam last stocked?
According to Montana fish & wildlife agency, Tronstad Dam was last stocked July 16, 1962 with Largemouth Bass.
What fish species are stocked in Tronstad Dam?
Tronstad Dam is stocked with Largemouth Bass, Bullhead, and Bluegill.
How often is Tronstad Dam stocked?
Tronstad Dam is stocked intermittently — 4 recorded stockings between 1945 and 1962.
How many fish have been stocked in Tronstad Dam?
About 4,050 fish have been stocked in Tronstad Dam across 4 recorded events since 1945, per Montana fish & wildlife agency.
What size are the fish stocked in Tronstad Dam?
Fish stocked in Tronstad Dam average about 1.8 inches, based on the sizes the agency reported.