Idaho stocking report
Mystery Lake #3
13 records Last stocked: October 7, 2023
The short answer
Mystery Lake #3 was last stocked on October 7, 2023: 83 Westslope Cutthroat Trout (Fry (0-3 inches)).
Location map
Mystery Lake #3 location context
Mystery Lake #3Custer County East Fork Big Lost RiverCuster County Wildhorse CreekCuster County Upper Swauger LakeCuster County Washington LakeCuster 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.
Agency records
Full stocking history
| Date | Species | Fish | Size |
|---|---|---|---|
| October 7, 2023 | Westslope Cutthroat Trout | 83 | Fry (0-3 inches) |
| September 29, 2020 | Westslope Cutthroat Trout | 79 | Fry (0-3 inches) |
| September 1, 2017 | Westslope Cutthroat Trout | 68 | Fry (0-3 inches) |
| September 12, 2014 | Westslope Cutthroat Trout | 84 | Fry (0-3 inches) |
| September 8, 2011 | Westslope Cutthroat Trout | 132 | Fry (0-3 inches) |
| October 1, 2008 | Westslope Cutthroat Trout | 75 | Fry (0-3 inches) |
| September 21, 2005 | Westslope Cutthroat Trout | 75 | Fry (0-3 inches) |
| September 10, 2002 | Westslope Cutthroat Trout | 75 | Fry (0-3 inches) |
| September 14, 2001 | Golden Trout | 75 | Fry (0-3 inches) |
| August 19, 1999 | Golden Trout | 300 | Fry (0-3 inches) |
| August 14, 1996 | Westslope Cutthroat Trout | 500 | Fry (0-3 inches) |
| September 5, 1990 | Westslope Cutthroat Trout | 500 | Fry (0-3 inches) |
| September 9, 1987 | Westslope Cutthroat Trout | 1,000 | 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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