Cap Rock Reservoir - stocking report
Cap Rock Reservoir was last stocked on May 27, 2025: 1,000 Rainbow Trout (5.67 in avg).
Full stocking history
| Date | Species | Fish | Size | Hatchery |
|---|---|---|---|---|
| May 27, 2025 | Rainbow Trout | 1,000 | 5.67 in avg | Miles City Fish Hatchery |
| May 22, 2024 | Rainbow Trout | 1,000 | 1.78 in avg | Miles City Fish Hatchery |
| June 5, 2023 | Rainbow Trout | 1,000 | 5.41 in avg | Miles City Fish Hatchery |
| June 1, 2022 | Rainbow Trout | 1,000 | 3.4 in avg | Miles City Fish Hatchery |
| May 18, 2021 | Rainbow Trout | 1,000 | 4.72 in avg | Miles City Fish Hatchery |
| June 1, 2020 | Rainbow Trout | 1,000 | 3.14 in avg | Miles City Fish Hatchery |
| September 27, 2019 | Rainbow Trout | 1,008 | 7.21 in avg | Miles City Fish 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: .