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Upper Missouri River Guides

Tiber Reservoir

LakeMT

Around here

Around Tiber Reservoir

0.5 mi

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

About this water

Tiber Reservoir is a reservoir in Montana. State records show it stocked 16 times between 2010 and 2025. The most-stocked species are rainbow trout and walleye. 537,049 rainbow trout have gone in across 14 releases.

Boat access nearby

One mapped launch sits within 2 miles of Tiber Reservoir. Ramp data comes from the USGS national boat-ramp inventory.

Stocking history

16 recorded stockings

DateSpeciesNumberSizeHatchery
May 19, 2025Rainbow Trout · Eagle Lake67,2151.8"—
Dec 2, 2024Rainbow Trout · Gerrard—5.1"Big Springs Trout Hatchery
Sep 14, 2022Rainbow Trout · Gerrard49,9103.9"Big Springs Trout Hatchery
Sep 14, 2022Rainbow Trout · Gerrard39,6613.8"Big Springs Trout Hatchery
Aug 19, 2021Rainbow Trout · Gerrard35,1453.3"Big Springs Trout Hatchery
Oct 1, 2020Rainbow Trout · Gerrard23,2404.6"Big Springs Trout Hatchery
Oct 1, 2020Rainbow Trout · Gerrard21,0774.4"Big Springs Trout Hatchery
Sep 25, 2019Rainbow Trout · Gerrard43,7034.4"Big Springs Trout Hatchery
Jul 2, 2019Walleye · Fort Peck50,2751.7"Fort Peck Hatchery
Sep 12, 2017Rainbow Trout · Gerrard48,2774.3"Giant Springs Trout Hatchery
Sep 20, 2016Rainbow Trout · Gerrard50,0004.1"Giant Springs Trout Hatchery
Nov 5, 2015Rainbow Trout · Gerrard49,8004.5"Giant Springs Trout Hatchery

Showing the 12 most recent of 16. Stocking records for Tiber 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.

Made to print

Put Tiber Reservoir 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.

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