Zimmer Lake Fish Stocking
Montana · 1936–2024 on record
According to Montana fish & wildlife agency, Zimmer Lake was last stocked July 29, 2024 with Cutthroat Trout. Zimmer Lake has 11 stocking records on file, spanning 1936–2024, with about 38,687 fish stocked over that period.
When Zimmer Lake is stocked
Nearby stocked waters
Other stocked waters near Zimmer Lake, freshest activity first.
Star Lake
0 mi3 species · 23 records
Last stocked August 2025
Huckleberry Lake
1 mi3 species · 10 records
Last stocked August 2025
Companion Lake
3 mi1 species · 1 records
Last stocked August 2025
Incisor Lake
2 mi1 species · 7 records
Last stocked September 2024
Upper Aero Lake
2 mi1 species · 15 records
Last stocked July 2024
Stash Lake
3 mi1 species · 6 records
Last stocked August 2023
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 29, 2024 | Cutthroat Trout | 2,600 | 2.32" | Montana fish & wildlife agency |
| July 20, 2016 | Cutthroat Trout | 2,600 | 2.4" | Montana fish & wildlife agency |
| July 22, 2008 | Cutthroat Trout | 2,600 | 2.35" | Montana fish & wildlife agency |
| August 8, 2000 | Cutthroat Trout | 2,600 | 2.1" | Montana fish & wildlife agency |
| July 28, 1992 | Cutthroat Trout | 2,600 | 1.9" | Montana fish & wildlife agency |
| August 18, 1984 | Cutthroat Trout | 2,600 | 2" | Montana fish & wildlife agency |
| August 10, 1976 | Cutthroat Trout | 4,450 | 2" | Montana fish & wildlife agency |
| August 1, 1968 | Cutthroat Trout | 3,010 | 3" | Montana fish & wildlife agency |
Show 3 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 4, 1967 | Cutthroat Trout | 1,000 | 3" | Montana fish & wildlife agency |
| August 5, 1959 | Cutthroat Trout | 2,110 | 2" | Montana fish & wildlife agency |
| July 25, 1936 | Brook Trout | 12,517 | 0 | Montana fish & wildlife agency |
Frequently asked
When was Zimmer Lake last stocked?
According to Montana fish & wildlife agency, Zimmer Lake was last stocked July 29, 2024 with Cutthroat Trout.
What fish species are stocked in Zimmer Lake?
Zimmer Lake is stocked with Cutthroat Trout and Brook Trout.
How often is Zimmer Lake stocked?
Zimmer Lake is stocked intermittently — 11 recorded stockings between 1936 and 2024.
How many fish have been stocked in Zimmer Lake?
About 38,687 fish have been stocked in Zimmer Lake across 11 recorded events since 1936, per Montana fish & wildlife agency.
What size are the fish stocked in Zimmer Lake?
Fish stocked in Zimmer Lake average about 2.3 inches, based on the sizes the agency reported.