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Upper Missouri River Guides

Leningtons Reservoir

LakeMT

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Around Leningtons Reservoir

0.5 mi

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

About this water

Leningtons Reservoir is a reservoir in Montana. State records show it stocked 21 times between 2000 and 2026. The most-stocked species are largemouth bass, rainbow trout and tiger trout. 20,182 largemouth bass have gone in across 10 releases.

Stocking history

21 recorded stockings

DateSpeciesNumberSizeHatchery
Jun 22, 2026Rainbow Trout · Arlee1,0005.9"Giant Springs Trout Hatchery
Oct 16, 2025Tiger Trout(Brook X Brown hybrid) · Wyoming8636.8"Giant Springs Trout Hatchery
Aug 12, 2025Largemouth Bass · Miles City2,0001.9"Miles City Fish Hatchery
Jun 27, 2025Tiger Trout(Brook X Brown hybrid) · Wyoming2504.2"Giant Springs Trout Hatchery
Aug 13, 2024Largemouth Bass · Miles City2,0001.4"Miles City Fish Hatchery
Jul 27, 2023Largemouth Bass · Miles City2,0001.8"Miles City Fish Hatchery
Jun 22, 2022Rainbow Trout · Arlee1,0005.8"Giant Springs Trout Hatchery
Jul 22, 2021Largemouth Bass · Miles City2,0001.9"Miles City Fish Hatchery
Jul 15, 2020Largemouth Bass · Miles City2,0000.8"Miles City Fish Hatchery
Jun 3, 2020Rainbow Trout · Arlee1,0003.5"Giant Springs Trout Hatchery
Jul 27, 2019Largemouth Bass · Miles City2,6821.6"Miles City Fish Hatchery
Jul 26, 2018Largemouth Bass · Miles City1,5002.3"Miles City Fish Hatchery

Showing the 12 most recent of 21. Stocking records for Leningtons 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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