Montana stocking report
South Polly Reservoir
10 records Last stocked: May 14, 2025
The short answer
South Polly Reservoir was last stocked on May 14, 2025: 250 Rainbow Trout (3.17 in avg).
Location map
South Polly Reservoir location context
South Polly ReservoirBlaine County Petrie PondBlaine County Salmo ReservoirBlaine County Faber ReservoirBlaine County Reser ReservoirBlaine County
Pins use the finest location published with the stocking record. County-level pins show area context, not an exact access point; confirm access and directions with the official agency source.
Agency records
Full stocking history
| Date | Species | Fish | Size | Hatchery |
|---|---|---|---|---|
| May 14, 2025 | Rainbow Trout | 250 | 3.17 in avg | Fort Peck Hatchery |
| May 14, 2024 | Rainbow Trout | 250 | 2.92 in avg | Fort Peck Hatchery |
| May 16, 2023 | Rainbow Trout | 250 | 2.63 in avg | Fort Peck Hatchery |
| May 10, 2022 | Rainbow Trout | 250 | 3.25 in avg | Fort Peck Hatchery |
| June 1, 2021 | Rainbow Trout | 250 | 3.1 in avg | Fort Peck Hatchery |
| May 11, 2020 | Rainbow Trout | 250 | 3.21 in avg | Fort Peck Hatchery |
| May 3, 2018 | Rainbow Trout | 500 | 2.47 in avg | Fort Peck Hatchery |
| April 7, 2016 | Rainbow Trout | 500 | 2.09 in avg | Fort Peck Hatchery |
| April 16, 2014 | Rainbow Trout | 500 | 2.08 in avg | Fort Peck Hatchery |
| June 27, 2012 | Rainbow Trout | 1,018 | 3.8000000000000003 in avg |
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: .
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