Idaho stocking report
Flattop Lake
16 records Last stocked: October 5, 2023
The short answer
Flattop Lake was last stocked on October 5, 2023: 251 Triploid Rainbow Trout (Fry (0-3 inches)).
Location map
Flattop Lake location context
Flattop LakeElmore County Big Trinity LakeElmore County Little Trinity LakeElmore County Featherville Dredge PondElmore County Legacy Park PondElmore 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 Flattop Lake? Also on record: Flattop Lake (Glacier County, Montana)
Agency records
Full stocking history
| Date | Species | Fish | Size |
|---|---|---|---|
| October 5, 2023 | Triploid Rainbow Trout | 251 | Fry (0-3 inches) |
| August 29, 2020 | Triploid Rainbow Trout | 250 | Fry (0-3 inches) |
| September 11, 2017 | Triploid Rainbow Trout | 250 | Fry (0-3 inches) |
| September 2, 2014 | Triploid Rainbow Trout | 250 | Fry (0-3 inches) |
| August 24, 2011 | Triploid Rainbow Trout | 250 | Fry (0-3 inches) |
| September 3, 2008 | Westslope Cutthroat Trout | 250 | Fry (0-3 inches) |
| August 28, 2005 | Westslope Cutthroat Trout | 250 | Fry (0-3 inches) |
| September 9, 2002 | Westslope Cutthroat Trout | 500 | Fry (0-3 inches) |
| August 5, 1999 | Westslope Cutthroat Trout | 500 | Fry (0-3 inches) |
| July 25, 1996 | Westslope Cutthroat Trout | 500 | Fry (0-3 inches) |
| August 7, 1992 | Westslope Cutthroat Trout | 500 | Fry (0-3 inches) |
| August 17, 1990 | Westslope Cutthroat Trout | 500 | Fry (0-3 inches) |
| August 12, 1988 | Westslope Cutthroat Trout | 750 | Fry (0-3 inches) |
| July 31, 1984 | Westslope Cutthroat Trout | 699 | Fry (0-3 inches) |
| August 16, 1981 | Cutbow - Cutthroat x Rainbow Trout - Diploid | 700 | Fry (0-3 inches) |
| August 16, 1981 | Cutbow (Cutthroat × Rainbow Trout) | 700 | 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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