Montana stocking report
Black Canyon Lake
13 records Last stocked: August 5, 2025
The short answer
Black Canyon Lake was last stocked on August 5, 2025: 8,240 Yellowstone Cutthroat Trout (2.34 in avg).
Location map
Black Canyon Lake location context
Black Canyon LakeCarbon County Greenough LakeCarbon County Wild Bill LakeCarbon County Cooney ReservoirCarbon County Big Butte LakeCarbon 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 5, 2025 | Yellowstone Cutthroat Trout | 8,240 | 2.34 in avg | Yellowstone River Trout Hatchery |
| July 29, 2019 | Yellowstone Cutthroat Trout | 7,400 | 2.72 in avg | Yellowstone River Trout Hatchery |
| July 29, 2013 | Yellowstone Cutthroat Trout | 8,000 | 2.8000000000000003 in avg | Yellowstone River Trout Hatchery |
| July 30, 2007 | Yellowstone Cutthroat Trout | 8,240 | 2.25 in avg | Yellowstone River Trout Hatchery |
| August 7, 2001 | Yellowstone Cutthroat Trout | 8,240 | 2 in avg | Yellowstone River Trout Hatchery |
| August 4, 1995 | Yellowstone Cutthroat Trout | 8,240 | 2 in avg | Yellowstone River Trout Hatchery |
| August 13, 1987 | Yellowstone Cutthroat Trout | 8,245 | 1.8 in avg | Yellowstone River Trout Hatchery |
| August 2, 1983 | Yellowstone Cutthroat Trout | 8,290 | 2 in avg | Yellowstone River Trout Hatchery |
| August 17, 1979 | Yellowstone Cutthroat Trout | 8,248 | 2 in avg | Yellowstone River Trout Hatchery |
| August 10, 1975 | Yellowstone Cutthroat Trout | 8,060 | 2 in avg | Yellowstone River Trout Hatchery |
| August 27, 1970 | Yellowstone Cutthroat Trout | 7,000 | 3 in avg | Yellowstone River Trout Hatchery |
| August 4, 1967 | Yellowstone Cutthroat Trout | 4,000 | 3 in avg | Yellowstone River Trout Hatchery |
| July 22, 1941 | Brook Trout | 3,080 | 3 in avg | Unknown |
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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