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Upper Missouri River Guides

Carpenter Reservoir

LakeMT

Around here

Around Carpenter Reservoir

0.5 mi

Nature1

Source: USGS GNIS · Public land: USGS PAD-US

About this water

Carpenter Reservoir is a reservoir in Montana. State records show it stocked 25 times between 2000 and 2026. The most-stocked species are rainbow trout and brook trout. 23,155 rainbow trout have gone in across 24 releases.

Stocking history

25 recorded stockings

DateSpeciesNumberSizeHatchery
May 28, 2026Rainbow Trout · Arlee9904.1"Big Springs Trout Hatchery
Jul 9, 2025Rainbow Trout · Arlee1,0095.5"Big Springs Trout Hatchery
Jun 6, 2024Rainbow Trout · Arlee1,0054.8"Big Springs Trout Hatchery
Jun 19, 2023Rainbow Trout · Arlee1,0084.9"Big Springs Trout Hatchery
Jun 14, 2022Rainbow Trout · Arlee1,0044.7"Big Springs Trout Hatchery
Jun 4, 2021Rainbow Trout · Arlee1,0025.2"Big Springs Trout Hatchery
Jun 3, 2020Rainbow Trout · Arlee1,0134.3"Big Springs Trout Hatchery
May 30, 2019Rainbow Trout · Arlee1,0014.4"Big Springs Trout Hatchery
Jul 2, 2018Rainbow Trout · Arlee4804.9"Big Springs Trout Hatchery
May 28, 2018Rainbow Trout · Arlee4994.3"Big Springs Trout Hatchery
May 24, 2017Rainbow Trout · Arlee5074.2"Big Springs Trout Hatchery
Jun 6, 2016Rainbow Trout · Arlee4994.5"Big Springs Trout Hatchery

Showing the 12 most recent of 25. Stocking records for Carpenter Reservoir 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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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.

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