Montana stocking report
Flattop Lake
8 records Last stocked: July 17, 2003
The short answer
Flattop Lake was last stocked on July 17, 2003: 8,096 Westslope Cutthroat Trout (3.42 in avg).
Location map
Flattop Lake location context
Flattop LakeGlacier County Duck LakeGlacier County Kipp LakeGlacier County Mission LakeGlacier County Cut Bank CreekGlacier 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.
Looking for a different Flattop Lake? Also on record: Flattop Lake (Elmore County, Idaho)
Agency records
Full stocking history
| Date | Species | Fish | Size | Hatchery |
|---|---|---|---|---|
| July 17, 2003 | Westslope Cutthroat Trout | 8,096 | 3.42 in avg | Creston National Fish Hatchery |
| August 27, 1985 | Yellowstone Cutthroat Trout | 4,800 | 2 in avg | Bozeman Fish Cultural Center |
| September 30, 1981 | Westslope Cutthroat Trout | 4,738 | 2 in avg | Creston National Fish Hatchery |
| August 25, 1971 | Cutthroat Trout | 5,400 | 1 in avg | Creston National Fish Hatchery |
| July 6, 1967 | Arctic Grayling | 3,850 | 7 in avg | Ennis National Fish Hatchery |
| August 16, 1966 | Arctic Grayling | 12,000 | 2 in avg | Bozeman Fish Cultural Center |
| August 27, 1948 | Cutthroat Trout | 6,080 | 2 in avg | Giant Springs Trout Hatchery |
| August 29, 1947 | Cutthroat Trout | 10,400 | 2 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: .
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