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About this water
Rainy Lake is an 82 acre lake in Missoula County, Montana. State records show it stocked 20 times between 2003 and 2025. Every recorded release has been westslope cutthroat trout. 22,629 westslope cutthroat trout have gone in across 20 releases.
Stocking history
20 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| Jun 5, 2025 | Westslope Cutthroat Trout · Anaconda | 1,000 | 4.6" | Washoe Park Trout Hatchery |
| Jun 22, 2023 | Westslope Cutthroat Trout · Anaconda | 1,000 | 4.5" | Washoe Park Trout Hatchery |
| Jun 17, 2021 | Westslope Cutthroat Trout · Anaconda | 1,000 | 4.8" | Washoe Park Trout Hatchery |
| Jun 18, 2019 | Westslope Cutthroat Trout · Anaconda | 1,000 | 5.0" | Washoe Park Trout Hatchery |
| Jun 30, 2017 | Westslope Cutthroat Trout · Anaconda | 960 | 4.9" | Washoe Park Trout Hatchery |
| Jun 4, 2015 | Westslope Cutthroat Trout · Anaconda | 750 | 4.6" | Washoe Park Trout Hatchery |
| Jun 4, 2015 | Westslope Cutthroat Trout · Anaconda | 750 | 5.1" | Washoe Park Trout Hatchery |
| Jun 5, 2014 | Westslope Cutthroat Trout · Anaconda | 750 | 5.0" | Washoe Park Trout Hatchery |
| Jun 5, 2014 | Westslope Cutthroat Trout · Anaconda | 750 | 5.1" | Washoe Park Trout Hatchery |
| Jun 26, 2012 | Westslope Cutthroat Trout · Anaconda | 750 | 4.7" | Washoe Park Trout Hatchery |
| Jun 26, 2012 | Westslope Cutthroat Trout · Anaconda | 750 | 4.0" | Washoe Park Trout Hatchery |
| Aug 17, 2011 | Westslope Cutthroat Trout · Anaconda | 645 | 7.1" | Washoe Park Trout Hatchery |
Showing the 12 most recent of 20. Stocking records for Rainy 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.
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