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Upper Missouri River Guides

Kolar Reservoir 1

LakeMT

Around here

Around Kolar Reservoir 1

0.5 mi

Data Source: Recreation.gov · Public land: USGS PAD-US

About this water

Kolar Reservoir 1 is a reservoir in Montana. State records show it stocked 28 times between 2000 and 2026. The most-stocked species are rainbow trout, brook trout and walleye. 34,154 rainbow trout have gone in across 23 releases.

Stocking history

28 recorded stockings

DateSpeciesNumberSizeHatchery
May 15, 2026Rainbow Trout · Arlee X Erwin - Ennis1,4007.6"Giant Springs Trout Hatchery
May 27, 2025Rainbow Trout · Arlee X Erwin - Ennis1,5007.3"Giant Springs Trout Hatchery
May 15, 2024Rainbow Trout · Arlee X Erwin - Ennis1,5007.1"Giant Springs Trout Hatchery
May 15, 2023Rainbow Trout · Arlee X Erwin - Ennis1,5007.0"Giant Springs Trout Hatchery
May 19, 2022Rainbow Trout · Arlee X Erwin - Ennis1,5007.5"Giant Springs Trout Hatchery
May 19, 2021Rainbow Trout · Arlee X Erwin - Ennis1,5007.4"Giant Springs Trout Hatchery
Jun 3, 2020Rainbow Trout · Arlee X Erwin - Ennis1,5007.5"Giant Springs Trout Hatchery
Jun 4, 2019Rainbow Trout · Arlee X Erwin - Ennis1,5007.1"Giant Springs Trout Hatchery
Jun 5, 2018Rainbow Trout · Arlee X Erwin - Ennis1,0006.7"Giant Springs Trout Hatchery
Jun 1, 2017Rainbow Trout · Arlee X Erwin - Ennis1,5008.5"Giant Springs Trout Hatchery
May 21, 2015Rainbow Trout · Arlee X Erwin - Ennis1,7477.1"Giant Springs Trout Hatchery
Jul 2, 2014Brook Trout · LaBlanc - Crystal Lake1,0344.3"Giant Springs Trout Hatchery

Showing the 12 most recent of 28. Stocking records for Kolar Reservoir 1 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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