Montana stocking report
Grouse Lake
43 records Last stocked: May 7, 2025
The short answer
Grouse Lake was last stocked on May 7, 2025: 1,000 Brook Trout (3.43 in avg).
Location map
Grouse Lake location context
Grouse LakeLincoln County Lower Thompson LakeLincoln County Spar LakeLincoln County Troy Kids PondLincoln County Eureka PondLincoln County
Pins use the finest location published with the stocking record. County-level pins show area context, not an exact access point; confirm access and directions with the official agency source.
Looking for a different Grouse Lake? Also on record: Grouse Lake (Idaho County, Idaho) · Grouse Lake (Snohomish County, Washington)
Agency records
Full stocking history
| Date | Species | Fish | Size | Hatchery |
|---|---|---|---|---|
| May 7, 2025 | Brook Trout | 1,000 | 3.43 in avg | Giant Springs Trout Hatchery |
| August 26, 2024 | Westslope Cutthroat Trout | 1,000 | 1.5 in avg | Flathead Lake Salmon Hatchery |
| July 15, 2023 | Westslope Cutthroat Trout | 1,000 | 1.1400000000000001 in avg | Flathead Lake Salmon Hatchery |
| July 20, 2022 | Westslope Cutthroat Trout | 1,003 | 1.25 in avg | Flathead Lake Salmon Hatchery |
| June 9, 2022 | Brook Trout | 1,001 | 2.31 in avg | Flathead Lake Salmon Hatchery |
| September 13, 2021 | Brook Trout | 994 | 3.1 in avg | Flathead Lake Salmon Hatchery |
| August 11, 2021 | Westslope Cutthroat Trout | 1,000 | 2 in avg | Flathead Lake Salmon Hatchery |
| August 5, 2019 | Westslope Cutthroat Trout | 1,000 | 1.21 in avg | Flathead Lake Salmon Hatchery |
| June 27, 2019 | Brook Trout | 1,440 | 3 in avg | Flathead Lake Salmon Hatchery |
| September 21, 2017 | Westslope Cutthroat Trout | 989 | 2 in avg | Flathead Lake Salmon Hatchery |
| August 25, 2016 | Westslope Cutthroat Trout | 2,738 | 2.2 in avg | Flathead Lake Salmon Hatchery |
| August 25, 2016 | Brook Trout | 1,400 | 6 in avg | Flathead Lake Salmon Hatchery |
| July 16, 2015 | Westslope Cutthroat Trout | 1,008 | 1.05 in avg | Murray Springs Trout Hatchery |
| July 15, 2015 | Brook Trout | 1,488 | 2.5 in avg | Flathead Lake Salmon Hatchery |
| July 28, 2014 | Westslope Cutthroat Trout | 1,020 | 0.9400000000000001 in avg | Murray Springs Trout Hatchery |
| September 5, 2012 | Westslope Cutthroat Trout | 952 | 1.6 in avg | Murray Springs Trout Hatchery |
| August 8, 2011 | Westslope Cutthroat Trout | 1,010 | 1.52 in avg | Murray Springs Trout Hatchery |
| July 23, 2010 | Westslope Cutthroat Trout | 823 | 1.41 in avg | Murray Springs Trout Hatchery |
| September 2, 2009 | Westslope Cutthroat Trout | 1,027 | 2.2600000000000002 in avg | Murray Springs Trout Hatchery |
| September 11, 2008 | Westslope Cutthroat Trout | 996 | 1.9000000000000001 in avg | Murray Springs Trout Hatchery |
| July 25, 2007 | Westslope Cutthroat Trout | 1,033 | 1.3 in avg | Murray Springs Trout Hatchery |
| July 25, 2006 | Westslope Cutthroat Trout | 1,015 | 1.29 in avg | Murray Springs Trout Hatchery |
| July 12, 2005 | Westslope Cutthroat Trout | 995 | 1.32 in avg | Murray Springs Trout Hatchery |
| July 14, 2004 | Westslope Cutthroat Trout | 1,040 | 1.35 in avg | Murray Springs Trout Hatchery |
| July 29, 2003 | Westslope Cutthroat Trout | 1,128 | 1.36 in avg | Murray Springs Trout Hatchery |
| June 8, 1993 | Brook Trout | 1,497 | 3.3000000000000003 in avg | Murray Springs Trout Hatchery |
| July 20, 1989 | Brook Trout | 1,500 | Creston National Fish Hatchery | |
| August 18, 1988 | Brook Trout | 2,224 | 3.3000000000000003 in avg | Creston National Fish Hatchery |
| June 29, 1987 | Brook Trout | 1,500 | 3.2 in avg | Creston National Fish Hatchery |
| June 22, 1987 | Brook Trout | 1,500 | 3 in avg | Flathead Lake Salmon Hatchery |
| June 11, 1985 | Brook Trout | 1,500 | 2 in avg | Creston National Fish Hatchery |
| June 20, 1983 | Brook Trout | 1,500 | 2 in avg | Creston National Fish Hatchery |
| May 20, 1981 | Brook Trout | 1,500 | 2 in avg | Flathead Lake Salmon Hatchery |
| June 20, 1978 | Brook Trout | 3,068 | 3 in avg | Washoe Park Trout Hatchery |
| May 26, 1976 | Brook Trout | 3,396 | 2 in avg | Washoe Park Trout Hatchery |
| May 23, 1972 | Brook Trout | 3,500 | 2 in avg | Miles City - Federal |
| July 31, 1967 | Brook Trout | 1,008 | 3 in avg | Giant Springs Trout Hatchery |
| June 5, 1961 | Brook Trout | 1,059 | 3 in avg | Giant Springs Trout Hatchery |
| May 4, 1944 | Brook Trout | 29,120 | Libby | |
| May 23, 1941 | Brook Trout | 14,000 | Libby | |
| May 28, 1940 | Brook Trout | 9,600 | Libby | |
| April 10, 1939 | Brook Trout | 20,000 | Libby | |
| May 30, 1938 | Brook Trout | 17,500 | Libby |
Records shown exactly as published by Montana Fish, Wildlife & Parks. An event missing here does not mean the water was not stocked - some plants go unreported or are published elsewhere.
Data source: Montana Fish, Wildlife & Parks. Last updated: .
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