Square Rock Lake - stocking report
Square Rock Lake was last stocked on October 6, 2025: 500 Rainbow Trout - Triploid (Fry (0-3 inches)).
Full stocking history
| Date | Species | Fish | Size |
|---|---|---|---|
| October 6, 2025 | Rainbow Trout - Triploid | 500 | Fry (0-3 inches) |
| August 25, 2022 | Rainbow Trout - Triploid | 500 | Fry (0-3 inches) |
| August 8, 2019 | Cutthroat Trout - Westslope | 500 | Fry (0-3 inches) |
| August 13, 2016 | Cutthroat Trout - Westslope | 500 | Fry (0-3 inches) |
| August 15, 2010 | Cutthroat Trout - Westslope | 500 | Fry (0-3 inches) |
| September 26, 2008 | Cutthroat Trout - Westslope | 500 | Fry (0-3 inches) |
| September 2, 1977 | Golden Trout | 4,056 | Fry (0-3 inches) |
| August 26, 1974 | Cutthroat Trout - Unspecified | 1,568 | Fry (0-3 inches) |
| August 23, 1971 | Cutthroat Trout - Unspecified | 2,064 | Fry (0-3 inches) |
| September 8, 1969 | Golden Trout | 1,080 | 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: .