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Yellowstone Fly Fishing Co.

Sunken Rock Lake

LakeSweet Grass County, MT14 acres

Around here

Around Sunken Rock Lake

0.5 mi

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

Sunken Rock Lake is a 14 acre lake in Sweet Grass County, Montana. State records show it stocked 4 times between 2005 and 2024. Every recorded release has been golden trout. 4,300 golden trout have gone in across 4 releases.

Stocking history

4 recorded stockings

DateSpeciesNumberSizeHatchery
Sep 30, 2024Golden Trout · Sylvan Lake1,1001.5"Yellowstone River Trout Hatchery
Sep 11, 2017Golden Trout · Sylvan Lake1,1001.1"Yellowstone River Trout Hatchery
Sep 13, 2011Golden Trout · Sylvan Lake1,0000.9"Yellowstone River Trout Hatchery
Sep 6, 2005Golden Trout · Sylvan Lake1,1001.1"Yellowstone River Trout Hatchery

Stocking records for Sunken 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

Put Sunken Rock 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.

Make the posterOrder by December 8 for Christmas delivery.

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