Idaho stocking report
Hidden Lake
The short answer
Hidden Lake was last stocked on July 23, 2026: 13,200 Triploid Rainbow 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 (Custer County, Idaho) · Hidden Lake (Idaho County, Idaho) · Hidden Lake (Valley County, Idaho)
Agency records
Full stocking history
| Date | Species | Fish | Size |
|---|---|---|---|
| July 23, 2026 | Triploid Rainbow Trout | 13,200 | Fry (0-3 inches) |
| July 31, 2024 | Triploid Rainbow Trout | 13,214 | Fry (0-3 inches) |
| August 17, 2022 | Triploid Rainbow Trout | 13,200 | Fry (0-3 inches) |
| August 11, 2020 | Triploid Rainbow Trout | 4,719 | Fry (0-3 inches) |
| July 30, 2020 | Triploid Rainbow Trout | 7,801 | Fry (0-3 inches) |
| August 1, 2018 | Triploid Rainbow Trout | 13,200 | Fry (0-3 inches) |
| July 23, 2016 | Triploid Rainbow Trout | 13,200 | Fry (0-3 inches) |
| August 12, 2014 | Triploid Rainbow Trout | 13,369 | Fry (0-3 inches) |
| August 27, 2012 | Triploid Rainbow Trout | 13,297 | Fry (0-3 inches) |
| August 11, 2010 | Triploid Rainbow Trout | 13,230 | Fry (0-3 inches) |
| September 16, 2008 | Westslope Cutthroat Trout | 8,266 | Fry (0-3 inches) |
| August 13, 2008 | Triploid Rainbow Trout | 5,240 | Fry (0-3 inches) |
| July 27, 2006 | Rainbow Trout | 9,800 | Fry (0-3 inches) |
| July 12, 2004 | Rainbow Trout | 13,500 | Fry (0-3 inches) |
| September 4, 2002 | Westslope Cutthroat Trout | 2,000 | Fry (0-3 inches) |
| August 13, 2002 | Triploid Rainbow Trout | 2,900 | Fry (0-3 inches) |
| July 30, 2002 | Triploid Rainbow Trout | 6,750 | Fry (0-3 inches) |
| September 16, 2000 | Triploid Rainbow Trout | 3,150 | Fry (0-3 inches) |
| September 13, 2000 | Triploid Rainbow Trout | 7,049 | Fry (0-3 inches) |
| August 11, 1999 | Westslope Cutthroat Trout | 12,500 | Fry (0-3 inches) |
| August 26, 1998 | Rainbow Trout | 12,500 | Fry (0-3 inches) |
| September 20, 1997 | Westslope Cutthroat Trout | 12,500 | Fry (0-3 inches) |
| September 16, 1996 | Rainbow Trout | 5,338 | Fry (0-3 inches) |
| August 29, 1995 | Westslope Cutthroat Trout | 12,500 | Fry (0-3 inches) |
| August 6, 1994 | Rainbow Trout | 12,500 | Fry (0-3 inches) |
| August 19, 1993 | Westslope Cutthroat Trout | 12,000 | Fry (0-3 inches) |
| October 28, 1992 | Rainbow Trout | 8,440 | Fry (0-3 inches) |
| August 9, 1991 | Westslope Cutthroat Trout | 12,500 | Fry (0-3 inches) |
| August 7, 1990 | Rainbow Trout | 5,656 | Fry (0-3 inches) |
| August 6, 1990 | Rainbow Trout | 7,272 | Fry (0-3 inches) |
| September 17, 1989 | Westslope Cutthroat Trout | 12,495 | Fry (0-3 inches) |
| July 16, 1989 | Rainbow Trout | 3,082 | Fry (0-3 inches) |
| August 1, 1988 | Rainbow Trout | 12,096 | Fry (0-3 inches) |
| August 15, 1987 | Westslope Cutthroat Trout | 12,500 | Fry (0-3 inches) |
| August 20, 1986 | Westslope Cutthroat Trout | 6,000 | Fry (0-3 inches) |
| August 28, 1985 | Westslope Cutthroat Trout | 12,512 | Fry (0-3 inches) |
| July 20, 1984 | Rainbow Trout | 12,768 | Fry (0-3 inches) |
| September 13, 1983 | Yellowstone Cutthroat Trout | 1,723 | Fry (0-3 inches) |
| August 6, 1982 | Rainbow Trout | 15,656 | Fry (0-3 inches) |
| August 24, 1981 | Cutthroat Trout | 15,922 | Fry (0-3 inches) |
| September 19, 1979 | Cutthroat Trout | 3,030 | Fry (0-3 inches) |
| September 19, 1979 | Rainbow Trout | 5,300 | Fry (0-3 inches) |
| August 30, 1979 | Cutthroat Trout | 2,456 | Fry (0-3 inches) |
| September 15, 1977 | Cutthroat Trout | 5,800 | Fry (0-3 inches) |
| September 13, 1977 | Cutthroat Trout | 5,820 | Fry (0-3 inches) |
| September 21, 1976 | Cutthroat Trout | 10,080 | Fry (0-3 inches) |
| August 14, 1975 | Cutthroat Trout | 10,168 | 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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