Flathead County, MT
Clayton Lake
About this water
Clayton Lake is a lake in Flathead County, Montana. State records show it stocked 13 times between 2001 and 2024. Every recorded release has been westslope cutthroat trout. 46,671 westslope cutthroat trout have gone in across 13 releases.
Stocking history
13 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| Aug 4, 2024 | Westslope Cutthroat Trout · Anaconda | 3,000 | 1.5" | Flathead Lake Salmon Hatchery |
| Jul 14, 2021 | Westslope Cutthroat Trout · Anaconda | 3,000 | 1.4" | Flathead Lake Salmon Hatchery |
| Aug 19, 2019 | Westslope Cutthroat Trout · Undesignated Wild Strain | 1,133 | 1.2" | Sekokini Springs Hatchery |
| Aug 19, 2019 | Westslope Cutthroat Trout · Undesignated Wild Strain | 1,481 | 1.1" | Sekokini Springs Hatchery |
| Aug 19, 2019 | Westslope Cutthroat Trout · Undesignated Wild Strain | 386 | 1.0" | Sekokini Springs Hatchery |
| Sep 8, 2015 | Westslope Cutthroat Trout · Undesignated Wild Strain | 3,000 | 2.4" | Sekokini Springs Hatchery |
| Aug 8, 2012 | Westslope Cutthroat Trout · Anaconda | 6,000 | 1.0" | Flathead Lake Salmon Hatchery |
| Aug 9, 2011 | Westslope Cutthroat Trout · Anaconda | 6,000 | 2.0" | Flathead Lake Salmon Hatchery |
| Aug 17, 2010 | Westslope Cutthroat Trout · Anaconda | 6,000 | 2.0" | Flathead Lake Salmon Hatchery |
| Jun 28, 2010 | Westslope Cutthroat Trout · Anaconda | 600 | 10.1" | Washoe Park Trout Hatchery |
| Jun 28, 2010 | Westslope Cutthroat Trout · Anaconda | 6,000 | 6.2" | Washoe Park Trout Hatchery |
| Jul 12, 2004 | Westslope Cutthroat Trout · Anaconda | 5,039 | 1.2" | Murray Springs Trout Hatchery |
Showing the 12 most recent of 13. Stocking records for Clayton Lake published by Montana Fish, Wildlife & Parks. Stocking does not guarantee fish are present. Check current regulations and access before you go. See the full Montana stocking report.


