North Polly Reservoir - stocking report
North Polly Reservoir was last stocked on May 14, 2025: 1,000 Rainbow Trout (3.17 in avg).
Full stocking history
| Date | Species | Fish | Size | Hatchery |
|---|---|---|---|---|
| May 14, 2025 | Rainbow Trout | 1,000 | 3.17 in avg | Fort Peck Hatchery |
| May 14, 2024 | Rainbow Trout | 1,000 | 2.92 in avg | Fort Peck Hatchery |
| May 16, 2023 | Rainbow Trout | 1,000 | 2.63 in avg | Fort Peck Hatchery |
| May 10, 2022 | Rainbow Trout | 1,000 | 3.25 in avg | Fort Peck Hatchery |
| June 1, 2021 | Rainbow Trout | 1,000 | 3.1 in avg | Fort Peck Hatchery |
| May 11, 2020 | Rainbow Trout | 1,000 | 3.21 in avg | Fort Peck Hatchery |
| May 3, 2018 | Rainbow Trout | 2,000 | 2.47 in avg | Fort Peck Hatchery |
| April 7, 2016 | Rainbow Trout | 2,000 | 2.09 in avg | Fort Peck Hatchery |
| April 16, 2014 | Rainbow Trout | 2,000 | 2.08 in avg | Fort Peck Hatchery |
| June 27, 2012 | Rainbow Trout | 2,015 | 3.8000000000000003 in avg | Fort Peck Hatchery |
| October 13, 1954 | Bluegill | 750 | 2 in avg | Miles City - Federal |
| October 13, 1954 | Largemouth Bass | 125 | 4 in avg | Miles City - Federal |
Records shown exactly as published by Montana Fish, Wildlife & Parks. An event missing here does not mean the water was not stocked - some plants go unreported or are published elsewhere.
Data source: Montana Fish, Wildlife & Parks. Last updated: .