Around here
Around Rock Island Lake
Before you go
- Timed entryTower Junction to Slough Creek Road Corridor Vehicle Day-Use Tickets
Data Source: Recreation.gov · Source: USGS GNIS · Public land: USGS PAD-US
About this water
Rock Island Lake is a 157 acre lake in Park County, Montana. State records show it stocked 8 times between 2002 and 2023. Every recorded release has been yellowstone cutthroat trout. 105,920 yellowstone cutthroat trout have gone in across 8 releases.
Stocking history
8 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| Aug 1, 2023 | Yellowstone Cutthroat Trout · Yellowstone Basin-Big Timber | 13,720 | 2.5" | Yellowstone River Trout Hatchery |
| Jul 20, 2020 | Yellowstone Cutthroat Trout · Yellowstone Basin-Big Timber | 13,700 | 2.8" | Yellowstone River Trout Hatchery |
| Jul 17, 2017 | Yellowstone Cutthroat Trout · Yellowstone Basin-Big Timber | 10,000 | 2.2" | Yellowstone River Trout Hatchery |
| Jul 14, 2014 | Yellowstone Cutthroat Trout · Goose Lake | 13,700 | 2.5" | Yellowstone River Trout Hatchery |
| Aug 2, 2011 | Yellowstone Cutthroat Trout · Goose Lake | 13,700 | 2.2" | Yellowstone River Trout Hatchery |
| Jul 22, 2008 | Yellowstone Cutthroat Trout · Goose Lake | 13,700 | 2.4" | Yellowstone River Trout Hatchery |
| Aug 2, 2005 | Yellowstone Cutthroat Trout · McBride Lake - Big Timber | 13,700 | 2.3" | Yellowstone River Trout Hatchery |
| Aug 13, 2002 | Yellowstone Cutthroat Trout · McBride Lake - Big Timber | 13,700 | 2.5" | Yellowstone River Trout Hatchery |
Stocking records for Rock Island 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
Put Rock Island Lake on your wall
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.
