Kookoo Lake Fish Stocking
Montana · 1972–2025 on record
According to Montana fish & wildlife agency, Kookoo Lake was last stocked August 5, 2025 with Cutthroat Trout. Kookoo Lake has 7 stocking records on file, spanning 1972–2025, with about 5,682 fish stocked over that period.
When Kookoo Lake is stocked
Nearby stocked waters
Other stocked waters near Kookoo Lake, freshest activity first.
Sundance Lake
1 mi2 species · 15 records
Last stocked August 2025
Silt Lake, Upper
2 mi1 species · 5 records
Last stocked July 2024
Dude Lake
1 mi2 species · 11 records
Last stocked August 2023
Bowback Lake
1 mi1 species · 8 records
Last stocked July 2020
Marker Lake
1 mi1 species · 8 records
Last stocked July 2018
Varve Lake
4 mi1 species · 6 records
Last stocked July 2018
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 5, 2025 | Cutthroat Trout | 610 | 2.34" | Montana fish & wildlife agency |
| July 30, 2018 | Cutthroat Trout | 610 | 2.34" | Montana fish & wildlife agency |
| July 20, 2010 | Cutthroat Trout | 610 | 2.15" | Montana fish & wildlife agency |
| August 13, 2002 | Cutthroat Trout | 610 | 2.5" | Montana fish & wildlife agency |
| August 8, 1994 | Cutthroat Trout | 610 | 2.4" | Montana fish & wildlife agency |
| July 22, 1985 | Cutthroat Trout | 872 | 2" | Montana fish & wildlife agency |
| August 9, 1972 | Cutthroat Trout | 1,760 | 2" | Montana fish & wildlife agency |
Frequently asked
When was Kookoo Lake last stocked?
According to Montana fish & wildlife agency, Kookoo Lake was last stocked August 5, 2025 with Cutthroat Trout.
What fish species are stocked in Kookoo Lake?
Kookoo Lake is stocked with Cutthroat Trout.
How often is Kookoo Lake stocked?
Kookoo Lake is stocked intermittently — 7 recorded stockings between 1972 and 2025.
How many fish have been stocked in Kookoo Lake?
About 5,682 fish have been stocked in Kookoo Lake across 7 recorded events since 1972, per Montana fish & wildlife agency.
What size are the fish stocked in Kookoo Lake?
Fish stocked in Kookoo Lake average about 2.2 inches, based on the sizes the agency reported.