Lost Hidden Lake - stocking report
Lost Hidden Lake was last stocked on October 1, 2025: 100 Cutthroat (Fry, 162 fish/lb).
Full stocking history
| Date | Species | Fish | Size | Hatchery |
|---|---|---|---|---|
| October 1, 2025 | Cutthroat | 100 | Fry, 162 fish/lb | ARLINGTON HATCHERY |
| October 1, 2025 | Rainbow | 50 | Fry, 230 fish/lb | ARLINGTON HATCHERY |
| August 18, 2024 | Cutthroat | 100 | Fry, 325 fish/lb | ARLINGTON HATCHERY |
| August 18, 2024 | Rainbow | 50 | Fry, 458 fish/lb | ARLINGTON HATCHERY |
| September 14, 2023 | Cutthroat | 75 | Fry, 338 fish/lb | ARLINGTON HATCHERY |
| September 14, 2023 | Rainbow | 75 | Fry, 282 fish/lb | ARLINGTON HATCHERY |
| August 23, 2022 | Cutthroat | 75 | Fry, 233 fish/lb | ARLINGTON HATCHERY |
| August 23, 2022 | Rainbow | 75 | Fry, 314 fish/lb | ARLINGTON HATCHERY |
| September 21, 2021 | Cutthroat | 75 | Fry, 249 fish/lb | TOKUL CR HATCHERY |
| September 21, 2021 | Rainbow | 75 | Fry, 344 fish/lb | TOKUL CR HATCHERY |
| August 27, 2020 | Cutthroat | 75 | Fry, 263 fish/lb | TOKUL CR HATCHERY |
| August 27, 2020 | Rainbow | 75 | Fry, 375 fish/lb | TOKUL CR HATCHERY |
| July 21, 2019 | Cutthroat | 150 | Fry, 297 fish/lb | ARLINGTON HATCHERY |
| August 17, 2018 | Cutthroat | 75 | Fry, 232 fish/lb | ARLINGTON HATCHERY |
| July 11, 2018 | Cutthroat | 75 | Fry, 346 fish/lb | ARLINGTON HATCHERY |
| August 18, 2017 | Cutthroat | 75 | Fry, 190 fish/lb | ARLINGTON HATCHERY |
| July 29, 2017 | Cutthroat | 75 | Fry, 218 fish/lb | ARLINGTON HATCHERY |
| September 17, 2016 | Cutthroat | 75 | Fingerling, 130 fish/lb | ARLINGTON HATCHERY |
| July 25, 2016 | Cutthroat | 75 | Fry, 220 fish/lb | ARLINGTON HATCHERY |
| August 2, 2015 | Cutthroat | 75 | Fry, 290 fish/lb | ARLINGTON HATCHERY |
| July 29, 2015 | Cutthroat | 75 | Fry, 291 fish/lb | ARLINGTON HATCHERY |
| July 29, 2015 | Cutthroat | 75 | Fry, 265 fish/lb | KENDALL CR HATCHERY |
| November 2, 2014 | Cutthroat | 300 | Fingerling, 115 fish/lb | KENDALL CR HATCHERY |
| October 5, 2014 | Rainbow | 75 | Fry, 845 fish/lb | ARLINGTON HATCHERY |
| October 9, 2013 | Rainbow | 75 | Fry, 841 fish/lb | ARLINGTON HATCHERY |
| June 9, 2013 | Cutthroat | 75 | Fry, 775 fish/lb | ARLINGTON HATCHERY |
| December 7, 2012 | Cutthroat | 432 | Fingerling, 103 fish/lb | KENDALL CR HATCHERY |
| October 3, 2012 | Cutthroat | 75 | Fry, 320 fish/lb | ARLINGTON HATCHERY |
| October 3, 2012 | Rainbow | 75 | Fry, 1270 fish/lb | ARLINGTON HATCHERY |
| September 24, 2010 | Cutthroat | 75 | Fry, 340 fish/lb | ARLINGTON HATCHERY |
| September 24, 2010 | Rainbow | 75 | Fry, 677 fish/lb | MARBLEMOUNT HATCHERY |
Records shown exactly as published by Washington Department of Fish and Wildlife. An event missing here does not mean the water was not stocked - some plants go unreported or are published elsewhere.
Data source: Washington Department of Fish and Wildlife. Last updated: .