Montana stocking report
Gasvoda Reservoir
19 records Last stocked: August 12, 2025
The short answer
Gasvoda Reservoir was last stocked on August 12, 2025: 500 Largemouth Bass (1.86 in avg).
Location map
Gasvoda Reservoir location context
Gasvoda ReservoirChouteau County Briggs PondChouteau County Eightmile SpringsChouteau County Leningtons ReservoirChouteau County Iliad ReservoirChouteau 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 |
|---|---|---|---|---|
| August 12, 2025 | Largemouth Bass | 500 | 1.86 in avg | Miles City Fish Hatchery |
| June 27, 2025 | Rainbow Trout | 1,500 | 6.0200000000000005 in avg | Giant Springs Trout Hatchery |
| June 11, 2024 | Rainbow Trout | 1,500 | 5.8 in avg | Giant Springs Trout Hatchery |
| July 27, 2023 | Largemouth Bass | 500 | 1.8 in avg | Miles City Fish Hatchery |
| June 21, 2023 | Rainbow Trout | 1,500 | 5.66 in avg | Giant Springs Trout Hatchery |
| June 9, 2022 | Rainbow Trout | 1,500 | 5.66 in avg | Giant Springs Trout Hatchery |
| July 22, 2021 | Largemouth Bass | 500 | 1.92 in avg | Miles City Fish Hatchery |
| June 3, 2021 | Rainbow Trout | 1,500 | 4.99 in avg | Giant Springs Trout Hatchery |
| June 3, 2020 | Rainbow Trout | 1,500 | 3.52 in avg | Giant Springs Trout Hatchery |
| July 27, 2019 | Largemouth Bass | 500 | 1.55 in avg | Miles City Fish Hatchery |
| June 5, 2019 | Rainbow Trout | 1,500 | 5.2 in avg | Giant Springs Trout Hatchery |
| June 8, 2018 | Rainbow Trout | 1,500 | 5.3 in avg | Giant Springs Trout Hatchery |
| August 2, 2017 | Largemouth Bass | 500 | 3.0300000000000002 in avg | Miles City Fish Hatchery |
| June 6, 2017 | Rainbow Trout | 1,500 | 6.05 in avg | Giant Springs Trout Hatchery |
| October 18, 2016 | Rainbow Trout | 250 | 8.56 in avg | Big Springs Trout Hatchery |
| July 22, 2015 | Largemouth Bass | 800 | 2.07 in avg | Miles City Fish Hatchery |
| June 9, 2015 | Rainbow Trout | 1,500 | 5.37 in avg | Giant Springs Trout Hatchery |
| May 14, 2014 | Rainbow Trout | 500 | 4.38 in avg | Giant Springs Trout Hatchery |
| May 14, 2014 | Rainbow Trout | 1,000 | 7.0600000000000005 in avg | Giant Springs Trout Hatchery |
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: .
Alert me about Gasvoda Reservoir