About this water
Tendoy Lake is a 22 acre lake in Beaverhead County, Montana. State records show it stocked 10 times between 2002 and 2021. The most-stocked species are westslope cutthroat trout and yellowstone cutthroat trout. 35,391 westslope cutthroat trout have gone in across 9 releases.
Stocking history
10 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| Jul 28, 2021 | Westslope Cutthroat Trout · Undesignated Wild Strain | 4,591 | 1.1" | Washoe Park Trout Hatchery |
| Jul 21, 2020 | Westslope Cutthroat Trout · Anaconda | 5,000 | 2.0" | Washoe Park Trout Hatchery |
| Jul 31, 2019 | Westslope Cutthroat Trout · Anaconda | 5,000 | 1.9" | Washoe Park Trout Hatchery |
| Jul 24, 2018 | Westslope Cutthroat Trout · Anaconda | 5,000 | 1.9" | Washoe Park Trout Hatchery |
| Aug 23, 2017 | Westslope Cutthroat Trout · Anaconda | 5,000 | 2.0" | Washoe Park Trout Hatchery |
| Jul 27, 2016 | Westslope Cutthroat Trout · Anaconda | 5,000 | 1.7" | Washoe Park Trout Hatchery |
| Jul 30, 2014 | Westslope Cutthroat Trout · Anaconda | 2,000 | 1.6" | Washoe Park Trout Hatchery |
| Aug 16, 2010 | Westslope Cutthroat Trout · Anaconda | 2,000 | 2.0" | Washoe Park Trout Hatchery |
| Aug 3, 2006 | Westslope Cutthroat Trout · Anaconda | 1,800 | 1.9" | Washoe Park Trout Hatchery |
| Aug 15, 2002 | Yellowstone Cutthroat Trout · McBride Lake - Big Timber | 2,000 | 2.5" | Yellowstone River Trout Hatchery |
Stocking records for Tendoy 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.


