O'brien Creek Fish Stocking
Montana · 1928–1949 on record
According to Montana fish & wildlife agency, O'brien Creek was last stocked September 1, 1949 with Brook Trout. O'brien Creek has 7 stocking records on file, spanning 1928–1949, with about 70,960 fish stocked over that period.
When O'brien Creek is stocked
Nearby stocked waters
Other stocked waters near O'brien Creek, freshest activity first.
Rhoda Lake
7 mi3 species · 37 records
Last stocked July 2023
Cottonwood Creek
13 mi4 species · 418 records
Last stocked June 2005
Jefferson Creek
2 mi3 species · 10 records
Last stocked August 1955
Hoover Creek
7 mi4 species · 24 records
Last stocked July 1954
Tillinghast Creek
14 mi3 species · 35 records
Last stocked July 1952
Butcherknife Gulch
12 mi2 species · 4 records
Last stocked June 1951
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 1, 1949 | Brook Trout | 1,000 | 4" | Montana fish & wildlife agency |
| September 1, 1949 | Brook Trout | 1,000 | 4" | Montana fish & wildlife agency |
| August 25, 1942 | Rainbow Trout | 5,000 | 2" | Montana fish & wildlife agency |
| August 25, 1942 | Rainbow Trout | 5,000 | 2" | Montana fish & wildlife agency |
| July 24, 1934 | Cutthroat Trout | 24,480 | 0 | Montana fish & wildlife agency |
| July 24, 1934 | Cutthroat Trout | 24,480 | 0 | Montana fish & wildlife agency |
| September 5, 1928 | Cutthroat Trout | 10,000 | 2" | Montana fish & wildlife agency |
Frequently asked
When was O'brien Creek last stocked?
According to Montana fish & wildlife agency, O'brien Creek was last stocked September 1, 1949 with Brook Trout.
What fish species are stocked in O'brien Creek?
O'brien Creek is stocked with Brook Trout, Rainbow Trout, and Cutthroat Trout.
How often is O'brien Creek stocked?
O'brien Creek is stocked intermittently — 7 recorded stockings between 1928 and 1949.
How many fish have been stocked in O'brien Creek?
About 70,960 fish have been stocked in O'brien Creek across 7 recorded events since 1928, per Montana fish & wildlife agency.
What size are the fish stocked in O'brien Creek?
Fish stocked in O'brien Creek average about 2.8 inches, based on the sizes the agency reported.