Around here
Around Rock Lake
Data Source: Recreation.gov · Source: USGS GNIS · Public land: USGS PAD-US
About this water
Rock Lake is a lake in Montana. State records show it stocked 37 times between 2000 and 2023. The most-stocked species are rainbow trout and yellowstone cutthroat trout. 32,994 rainbow trout have gone in across 33 releases.
Stocking history
37 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| Sep 27, 2023 | Rainbow Trout · Gerrard | 1,105 | 4.4" | Murray Springs Trout Hatchery |
| Sep 15, 2022 | Rainbow Trout · Gerrard | 1,245 | 4.2" | Murray Springs Trout Hatchery |
| Sep 20, 2021 | Rainbow Trout · Gerrard | 1,102 | 3.9" | Murray Springs Trout Hatchery |
| Sep 24, 2020 | Rainbow Trout · Gerrard | 40 | 4.2" | Murray Springs Trout Hatchery |
| Sep 24, 2020 | Rainbow Trout · Gerrard | 1,060 | 4.1" | Murray Springs Trout Hatchery |
| Sep 30, 2019 | Rainbow Trout · Gerrard | 1,100 | 4.2" | Murray Springs Trout Hatchery |
| Jul 30, 2019 | Yellowstone Cutthroat Trout · Yellowstone Basin-Big Timber | 2,250 | 2.7" | Yellowstone River Trout Hatchery |
| Sep 20, 2018 | Rainbow Trout · Gerrard | 1,001 | 4.2" | Murray Springs Trout Hatchery |
| Sep 27, 2017 | Rainbow Trout · Gerrard | 1,001 | 4.3" | Murray Springs Trout Hatchery |
| Sep 23, 2016 | Rainbow Trout · Gerrard | 1,097 | 4.3" | Murray Springs Trout Hatchery |
| Sep 8, 2015 | Rainbow Trout · Gerrard | 1,100 | 3.2" | Murray Springs Trout Hatchery |
| Nov 12, 2014 | Rainbow Trout · Gerrard | 1,000 | 3.9" | Murray Springs Trout Hatchery |
Showing the 12 most recent of 37. Stocking records for Rock 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.
Made to print
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This water as an art print: the shoreline, the rivers that feed it and the country around it, drawn from real elevation and USGS water data. Frame it tighter or wider before you print. Pick the colors and the size, and see the finished print before you buy. From $39, shipping included.






