MT
Big Reservoir
Around here
Around Big Reservoir
Data Source: Recreation.gov · Public land: USGS PAD-US
About this water
Big Reservoir is a reservoir in Montana. State records show it stocked 6 times between 2021 and 2026. Every recorded release has been rainbow trout. 15,000 rainbow trout have gone in across 6 releases.
Stocking history
6 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| May 8, 2026 | Rainbow Trout · Arlee | 2,500 | 2.2" | Fort Peck Hatchery |
| May 17, 2025 | Rainbow Trout · Arlee | 2,500 | 3.2" | Fort Peck Hatchery |
| May 15, 2024 | Rainbow Trout · Arlee | 2,500 | 2.9" | Fort Peck Hatchery |
| May 17, 2023 | Rainbow Trout · Arlee | 2,500 | 2.6" | Fort Peck Hatchery |
| May 11, 2022 | Rainbow Trout · Arlee | 2,500 | 3.3" | Fort Peck Hatchery |
| Jul 2, 2021 | Rainbow Trout · Arlee | 2,500 | 3.5" | Fort Peck Hatchery |
Stocking records for Big 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 Big 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.
