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
May 7, 1990
Rainbow Trout
50,069
1.9000000000000001 in avg
Big Springs Trout Hatchery
May 22, 1989
Rainbow Trout
38,480
2 in avg
Big Springs Trout Hatchery
July 19, 1988
Rainbow Trout
2,000
4 in avg
Big Springs Trout Hatchery
August 30, 1949
Cutthroat Trout
5,000
1 in avg
Jocko River Trout Hatchery
August 27, 1942
Cutthroat Trout
15,000
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.