Dude Lake Fish Stocking
Montana · 1931–2023 on record
According to Montana fish & wildlife agency, Dude Lake was last stocked August 1, 2023 with Cutthroat Trout. Dude Lake has 11 stocking records on file, spanning 1931–2023, with about 46,407 fish stocked over that period.
When Dude Lake is stocked
Nearby stocked waters
Other stocked waters near Dude Lake, freshest activity first.
Kookoo Lake
1 mi1 species · 7 records
Last stocked August 2025
Sundance Lake
2 mi2 species · 15 records
Last stocked August 2025
Silt Lake, Upper
3 mi1 species · 5 records
Last stocked July 2024
Bowback Lake
1 mi1 species · 8 records
Last stocked July 2020
Marker Lake
2 mi1 species · 8 records
Last stocked July 2018
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 1, 2023 | Cutthroat Trout | 1,220 | 2.54" | Montana fish & wildlife agency |
| July 29, 2015 | Cutthroat Trout | 2,440 | 2.18" | Montana fish & wildlife agency |
| July 30, 2007 | Cutthroat Trout | 2,440 | 2.25" | Montana fish & wildlife agency |
| August 2, 1999 | Cutthroat Trout | 2,440 | 2.1" | Montana fish & wildlife agency |
| August 5, 1991 | Cutthroat Trout | 2,242 | 2" | Montana fish & wildlife agency |
| August 2, 1983 | Cutthroat Trout | 2,445 | 2" | Montana fish & wildlife agency |
| August 10, 1975 | Cutthroat Trout | 2,500 | 2" | Montana fish & wildlife agency |
| July 23, 1968 | Cutthroat Trout | 2,080 | 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 23, 1938 | Brook Trout | 2,600 | 3" | Montana fish & wildlife agency |
| June 18, 1931 | Brook Trout | 25,000 | 2" | Montana fish & wildlife agency |
Frequently asked
When was Dude Lake last stocked?
According to Montana fish & wildlife agency, Dude Lake was last stocked August 1, 2023 with Cutthroat Trout.
What fish species are stocked in Dude Lake?
Dude Lake is stocked with Cutthroat Trout and Brook Trout.
How often is Dude Lake stocked?
Dude Lake is stocked intermittently — 11 recorded stockings between 1931 and 2023.
How many fish have been stocked in Dude Lake?
About 46,407 fish have been stocked in Dude Lake across 11 recorded events since 1931, per Montana fish & wildlife agency.
What size are the fish stocked in Dude Lake?
Fish stocked in Dude Lake average about 2.4 inches, based on the sizes the agency reported.