MT
Chouteau Reservoir
LakeMT
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About this water
Chouteau Reservoir is a reservoir in Montana. State records show it stocked 29 times between 2002 and 2025. The most-stocked species are rainbow trout and black crappie. 56,995 rainbow trout have gone in across 28 releases.
Stocking history
29 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| Sep 18, 2025 | Rainbow Trout · Arlee | 1,000 | 8.6" | Giant Springs Trout Hatchery |
| Jun 4, 2025 | Rainbow Trout · Arlee X Erwin - Ennis | 2,000 | 7.0" | Fort Peck Hatchery |
| Oct 7, 2024 | Rainbow Trout · Arlee | 1,000 | 8.1" | Giant Springs Trout Hatchery |
| Jul 11, 2024 | Rainbow Trout · Arlee X Erwin - Ennis | 2,000 | 7.2" | Fort Peck Hatchery |
| Jul 18, 2023 | Rainbow Trout · Arlee X Erwin - Ennis | 2,000 | 6.7" | Fort Peck Hatchery |
| Oct 4, 2022 | Rainbow Trout · Gerrard | 2,862 | 4.6" | Giant Springs Trout Hatchery |
| Jun 2, 2022 | Rainbow Trout · Arlee X Erwin - Ennis | 2,000 | 7.1" | Fort Peck Hatchery |
| May 10, 2022 | Rainbow Trout · Arlee | 2,000 | 3.3" | Fort Peck Hatchery |
| Oct 12, 2021 | Rainbow Trout · Gerrard | 3,000 | 5.3" | Giant Springs Trout Hatchery |
| Jun 1, 2021 | Rainbow Trout · Arlee | 2,000 | 7.1" | Fort Peck Hatchery |
| Jun 1, 2021 | Rainbow Trout · Arlee | 2,000 | 3.1" | Fort Peck Hatchery |
| May 19, 2020 | Rainbow Trout · Arlee X Erwin - Ennis | 2,010 | 7.1" | Fort Peck Hatchery |
Showing the 12 most recent of 29. Stocking records for Chouteau 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.
