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
July 30, 2019
Yellowstone Cutthroat Trout
975
2.58 in avg
Yellowstone River Trout Hatchery
July 22, 1985
Yellowstone Cutthroat Trout
3,978
2 in avg
Big Springs Trout Hatchery
August 25, 1970
Yellowstone Cutthroat Trout
4,074
3 in avg
Yellowstone River 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.