Montana stocking report
Boulder Lake
The short answer
Boulder Lake was last stocked on August 1, 2000: 5,550 Westslope Cutthroat Trout (1.6 in avg).
Location map
Boulder Lake location context
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.
Looking for a different Boulder Lake? Also on record: Boulder Lake (Custer County, Idaho) · Boulder Lake (Valley County, Idaho) · Boulder Lake (Skagit County, Washington)
Agency records
Full stocking history
| Date | Species | Fish | Size | Hatchery |
|---|---|---|---|---|
| August 1, 2000 | Westslope Cutthroat Trout | 5,550 | 1.6 in avg | Washoe Park Trout Hatchery |
| August 26, 1969 | Cutthroat Trout | 2,125 | 2 in avg | Flathead Lake Salmon Hatchery |
| September 18, 1941 | Cutthroat Trout | 1,680 | Hamilton | |
| September 20, 1940 | Cutthroat Trout | 3,360 | Hamilton | |
| September 26, 1939 | Cutthroat Trout | 3,500 | Hamilton | |
| September 13, 1938 | Cutthroat Trout | 10,500 | Hamilton |
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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