Arrowhead Lake Fish Stocking
Montana · 1941–2022 on record
According to Montana fish & wildlife agency, Arrowhead Lake was last stocked August 20, 2022 with Cutthroat Trout. Arrowhead Lake has 18 stocking records on file, spanning 1941–2022, with about 54,727 fish stocked over that period.
When Arrowhead Lake is stocked
Arrowhead Lake is typically stocked in summer, most often in August — 11 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Arrowhead Lake, freshest activity first.
Thompson Park Pond
7 mi1 species · 64 records
Last stocked May 2026
Stony Lake
4 mi2 species · 23 records
Last stocked August 2024
Deer Lake
2 mi1 species · 16 records
Last stocked August 2024
Little Terrace Lake
6 mi1 species · 16 records
Last stocked August 2024
Lawn Lake
3 mi1 species · 15 records
Last stocked August 2022
Duckhead Lake
1 mi2 species · 14 records
Last stocked July 2022
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| August 20, 2022 | Cutthroat Trout | 1,485 | 1.66" | Montana fish & wildlife agency |
| August 23, 2017 | Cutthroat Trout | 2,500 | 2" | Montana fish & wildlife agency |
| July 28, 2014 | Cutthroat Trout | 2,509 | 0.94" | Montana fish & wildlife agency |
| August 8, 2011 | Cutthroat Trout | 2,504 | 1.52" | Montana fish & wildlife agency |
| July 31, 2008 | Cutthroat Trout | 2,499 | 1.3" | Montana fish & wildlife agency |
| July 12, 2005 | Cutthroat Trout | 2,486 | 1.32" | Montana fish & wildlife agency |
| July 17, 2002 | Cutthroat Trout | 2,449 | 1.7" | Montana fish & wildlife agency |
| August 10, 1999 | Cutthroat Trout | 2,580 | 1.7" | Montana fish & wildlife agency |
Show 10 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 30, 1997 | Cutthroat Trout | 1,990 | 1.4" | Montana fish & wildlife agency |
| August 13, 1993 | Cutthroat Trout | 2,000 | 1.1" | Montana fish & wildlife agency |
| August 12, 1993 | Cutthroat Trout | 2,000 | 1.2" | Montana fish & wildlife agency |
| August 17, 1989 | Cutthroat Trout | 1,980 | 1.3" | Montana fish & wildlife agency |
| August 7, 1985 | Cutthroat Trout | 2,000 | 2" | Montana fish & wildlife agency |
| September 2, 1982 | Cutthroat Trout | 2,000 | 2" | Montana fish & wildlife agency |
| August 3, 1977 | Cutthroat Trout | 2,560 | 1" | Montana fish & wildlife agency |
| August 17, 1969 | Cutthroat Trout | 2,550 | 1" | Montana fish & wildlife agency |
| July 22, 1966 | Cutthroat Trout | 2,635 | 1" | Montana fish & wildlife agency |
| August 7, 1941 | Cutthroat Trout | 16,000 | 0 | Montana fish & wildlife agency |
Frequently asked
When was Arrowhead Lake last stocked?
According to Montana fish & wildlife agency, Arrowhead Lake was last stocked August 20, 2022 with Cutthroat Trout.
What fish species are stocked in Arrowhead Lake?
Arrowhead Lake is stocked with Cutthroat Trout.
What time of year is Arrowhead Lake stocked?
Arrowhead Lake is typically stocked in summer, most often in August.
How often is Arrowhead Lake stocked?
Arrowhead Lake is stocked intermittently — 18 recorded stockings between 1941 and 2022.
How many fish have been stocked in Arrowhead Lake?
About 54,727 fish have been stocked in Arrowhead Lake across 18 recorded events since 1941, per Montana fish & wildlife agency.
What size are the fish stocked in Arrowhead Lake?
Fish stocked in Arrowhead Lake average about 1.4 inches, based on the sizes the agency reported.