Oreamnos Lake Fish Stocking
Montana · 1934–2025 on record
According to Montana fish & wildlife agency, Oreamnos Lake was last stocked September 17, 2025 with Cutthroat Trout. Oreamnos Lake has 14 stocking records on file, spanning 1934–2025, with about 50,186 fish stocked over that period.
When Oreamnos Lake is stocked
Oreamnos Lake is typically stocked in summer, most often in August — 7 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Oreamnos Lake, freshest activity first.
Tamarack Lake
7 mi2 species · 11 records
Last stocked October 2025
Green Canyon Creek
8 mi1 species · 1 records
Last stocked August 2011
Ripple Lake
3 mi2 species · 3 records
Last stocked August 1995
Carpp Lake
5 mi1 species · 1 records
Last stocked October 1988
Phyllis Lake
1 mi1 species · 6 records
Last stocked October 1988
Upper Phyllis Lake
1 mi1 species · 4 records
Last stocked August 1981
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 17, 2025 | Cutthroat Trout | 1,000 | 2.2" | Montana fish & wildlife agency |
| September 17, 2025 | Cutthroat Trout | 1,000 | 2.2" | Montana fish & wildlife agency |
| July 31, 2019 | Cutthroat Trout | 1,000 | 2.25" | Montana fish & wildlife agency |
| July 30, 2015 | Cutthroat Trout | 400 | 5.89" | Montana fish & wildlife agency |
| August 16, 2010 | Cutthroat Trout | 1,500 | 2" | Montana fish & wildlife agency |
| August 8, 2006 | Cutthroat Trout | 1,350 | 2" | Montana fish & wildlife agency |
| August 15, 2002 | Rainbow Trout | 1,518 | 3.5" | Montana fish & wildlife agency |
| August 12, 1998 | Rainbow Trout | 1,665 | 2.4" | Montana fish & wildlife agency |
Show 6 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 10, 1994 | Rainbow Trout | 1,530 | 4.6" | Montana fish & wildlife agency |
| August 16, 1990 | Rainbow Trout | 1,523 | 2.4" | Montana fish & wildlife agency |
| September 21, 1960 | Rainbow Trout | 1,500 | 3" | Montana fish & wildlife agency |
| September 12, 1959 | Rainbow Trout | 2,000 | 1" | Montana fish & wildlife agency |
| September 7, 1951 | Cutthroat Trout | 7,200 | 1" | Montana fish & wildlife agency |
| August 11, 1934 | Rainbow Trout | 27,000 | 0 | Montana fish & wildlife agency |
Frequently asked
When was Oreamnos Lake last stocked?
According to Montana fish & wildlife agency, Oreamnos Lake was last stocked September 17, 2025 with Cutthroat Trout.
What fish species are stocked in Oreamnos Lake?
Oreamnos Lake is stocked with Cutthroat Trout and Rainbow Trout.
What time of year is Oreamnos Lake stocked?
Oreamnos Lake is typically stocked in summer, most often in August.
How often is Oreamnos Lake stocked?
Oreamnos Lake is stocked intermittently — 14 recorded stockings between 1934 and 2025.
How many fish have been stocked in Oreamnos Lake?
About 50,186 fish have been stocked in Oreamnos Lake across 14 recorded events since 1934, per Montana fish & wildlife agency.
What size are the fish stocked in Oreamnos Lake?
Fish stocked in Oreamnos Lake average about 2.6 inches, based on the sizes the agency reported.