Idaho stocking report
Hidden Lake
The short answer
Hidden Lake was last stocked on September 18, 2025: 1,113 Westslope Cutthroat Trout (Fry (0-3 inches)).
Location map
Hidden Lake location context
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 Hidden Lake? Also on record: Hidden Lake (Blaine County, Idaho) · Hidden Lake (Boise County, Idaho) · Hidden Lake (Boundary County, Idaho) · Hidden Lake (Custer County, Idaho) · Hidden Lake (Valley County, Idaho)
Agency records
Full stocking history
| Date | Species | Fish | Size |
|---|---|---|---|
| September 18, 2025 | Westslope Cutthroat Trout | 1,113 | Fry (0-3 inches) |
| October 4, 2023 | Triploid Rainbow Trout | 999 | Fry (0-3 inches) |
| September 25, 2022 | Westslope Cutthroat Trout | 449 | Fry (0-3 inches) |
| September 30, 2020 | Westslope Cutthroat Trout | 950 | Fry (0-3 inches) |
| August 31, 2019 | Westslope Cutthroat Trout | 1,119 | Fry (0-3 inches) |
| July 28, 2017 | Westslope Cutthroat Trout | 1,000 | Fry (0-3 inches) |
| September 10, 2016 | Westslope Cutthroat Trout | 1,133 | Fry (0-3 inches) |
| September 4, 2014 | Westslope Cutthroat Trout | 1,000 | Fry (0-3 inches) |
| September 9, 2013 | Westslope Cutthroat Trout | 1,127 | Fry (0-3 inches) |
| September 27, 2011 | Westslope Cutthroat Trout | 1,000 | Fry (0-3 inches) |
| September 3, 2010 | Westslope Cutthroat Trout | 1,114 | Fry (0-3 inches) |
| September 14, 2008 | Westslope Cutthroat Trout | 500 | Fry (0-3 inches) |
| September 26, 2004 | Westslope Cutthroat Trout | 1,000 | Fry (0-3 inches) |
| August 31, 2004 | Westslope Cutthroat Trout | 1,125 | Fry (0-3 inches) |
| August 18, 2002 | Westslope Cutthroat Trout | 500 | Fry (0-3 inches) |
| August 31, 2001 | Westslope Cutthroat Trout | 1,125 | Fry (0-3 inches) |
| August 14, 2001 | Westslope Cutthroat Trout | 1,000 | Fry (0-3 inches) |
| September 1, 1998 | Westslope Cutthroat Trout | 2,000 | Fry (0-3 inches) |
| August 1, 1998 | Westslope Cutthroat Trout | 2,000 | Fry (0-3 inches) |
| July 25, 1998 | Westslope Cutthroat Trout | 1,000 | Fry (0-3 inches) |
| August 1, 1996 | Westslope Cutthroat Trout | 2,000 | Fry (0-3 inches) |
| July 25, 1995 | Westslope Cutthroat Trout | 1,000 | Fry (0-3 inches) |
| August 6, 1992 | Westslope Cutthroat Trout | 1,000 | Fry (0-3 inches) |
| August 31, 1989 | Westslope Cutthroat Trout | 2,000 | Fry (0-3 inches) |
| August 29, 1989 | Westslope Cutthroat Trout | 1,000 | Fry (0-3 inches) |
| July 18, 1986 | Westslope Cutthroat Trout | 1,000 | Fry (0-3 inches) |
| July 22, 1984 | Westslope Cutthroat Trout | 999 | Fry (0-3 inches) |
| September 9, 1983 | Yellowstone Cutthroat Trout | 950 | Fry (0-3 inches) |
| August 25, 1983 | Yellowstone Cutthroat Trout | 665 | Fry (0-3 inches) |
| September 17, 1980 | Cutbow - Cutthroat x Rainbow Trout - Diploid | 3,078 | Fry (0-3 inches) |
| September 17, 1980 | Cutbow (Cutthroat × Rainbow Trout) | 3,078 | Fry (0-3 inches) |
| July 31, 1980 | Cutbow - Cutthroat x Rainbow Trout - Diploid | 768 | Fry (0-3 inches) |
| July 31, 1980 | Cutbow (Cutthroat × Rainbow Trout) | 768 | Fry (0-3 inches) |
| August 13, 1976 | Cutthroat Trout | 750 | Fry (0-3 inches) |
| September 13, 1974 | Cutthroat Trout | 784 | Fry (0-3 inches) |
| July 24, 1973 | Cutthroat Trout | 964 | Fry (0-3 inches) |
| July 14, 1972 | Cutthroat Trout | 2,062 | Fry (0-3 inches) |
| August 24, 1970 | Cutthroat Trout | 1,150 | Fry (0-3 inches) |
| August 3, 1969 | Cutthroat Trout | 2,640 | Fry (0-3 inches) |
| July 6, 1968 | Arctic Grayling | 3,500 | Fry (0-3 inches) |
Records shown exactly as published by Idaho Department of Fish and Game. An event missing here does not mean the water was not stocked - some plants go unreported or are published elsewhere.
Data source: Idaho Department of Fish and Game. Last updated: .
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