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About this water
Stewart Lake is a lake in Montana. State records show it stocked 29 times between 2000 and 2026. The most-stocked species are westslope cutthroat trout and rainbow trout. 75,109 westslope cutthroat trout have gone in across 27 releases.
Stocking history
29 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| May 24, 2026 | Westslope Cutthroat Trout · Anaconda | 2,970 | 4.7" | Washoe Park Trout Hatchery |
| May 30, 2025 | Westslope Cutthroat Trout · Anaconda | 3,036 | 4.4" | Washoe Park Trout Hatchery |
| Jun 14, 2024 | Westslope Cutthroat Trout · Anaconda | 3,008 | 3.9" | Washoe Park Trout Hatchery |
| Jun 15, 2023 | Westslope Cutthroat Trout · Anaconda | 3,000 | 4.5" | Washoe Park Trout Hatchery |
| Jun 23, 2022 | Westslope Cutthroat Trout · Anaconda | 3,000 | 5.2" | Washoe Park Trout Hatchery |
| Jun 14, 2021 | Westslope Cutthroat Trout · Anaconda | 3,000 | 4.8" | Washoe Park Trout Hatchery |
| Jun 24, 2020 | Westslope Cutthroat Trout · Anaconda | 3,000 | 5.3" | Washoe Park Trout Hatchery |
| Jun 5, 2019 | Westslope Cutthroat Trout · Anaconda | 3,000 | 5.0" | Washoe Park Trout Hatchery |
| Jun 12, 2018 | Westslope Cutthroat Trout · Anaconda | 3,000 | 5.0" | Washoe Park Trout Hatchery |
| Jun 2, 2017 | Westslope Cutthroat Trout · Anaconda | 3,000 | 5.2" | Washoe Park Trout Hatchery |
| Jun 21, 2016 | Westslope Cutthroat Trout · Anaconda | 1,976 | 5.0" | Washoe Park Trout Hatchery |
| Jun 22, 2015 | Westslope Cutthroat Trout · Anaconda | 3,000 | 4.5" | Washoe Park Trout Hatchery |
Showing the 12 most recent of 29. Stocking records for Stewart 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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