Green Canyon Lake Fish Stocking
Montana · 1953–2024 on record
According to Montana fish & wildlife agency, Green Canyon Lake was last stocked September 26, 2024 with Cutthroat Trout. Green Canyon Lake has 18 stocking records on file, spanning 1953–2024, with about 29,160 fish stocked over that period.
When Green Canyon Lake is stocked
Green Canyon Lake is typically stocked in summer, most often in August — 8 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Green Canyon Lake, freshest activity first.
Tamarack Lake
5 mi2 species · 11 records
Last stocked October 2025
Kaiser Lake
7 mi3 species · 24 records
Last stocked September 2025
Whetstone Lake
2 mi1 species · 14 records
Last stocked September 2024
Green Canyon Creek
3 mi1 species · 1 records
Last stocked August 2011
Legend Lake
6 mi1 species · 2 records
Last stocked October 1969
Kent Lake
8 mi1 species · 1 records
Last stocked August 1952
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 26, 2024 | Cutthroat Trout | 1,500 | 1.99" | Montana fish & wildlife agency |
| September 8, 2021 | Cutthroat Trout | 1,500 | 1.92" | Montana fish & wildlife agency |
| October 29, 2014 | Cutthroat Trout | 1,500 | 1.81" | Montana fish & wildlife agency |
| August 18, 2008 | Cutthroat Trout | 1,500 | 1.38" | Montana fish & wildlife agency |
| August 13, 2005 | Cutthroat Trout | 1,500 | 2.3" | Montana fish & wildlife agency |
| August 16, 2002 | Cutthroat Trout | 2,000 | 2.2" | Montana fish & wildlife agency |
| August 9, 1999 | Cutthroat Trout | 1,428 | 3.7" | Montana fish & wildlife agency |
| August 14, 1996 | Cutthroat Trout | 1,512 | 4.4" | Montana fish & wildlife agency |
Show 10 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| June 20, 1994 | Cutthroat Trout | 1,500 | 3.2" | Montana fish & wildlife agency |
| June 23, 1992 | Cutthroat Trout | 1,482 | 4.4" | Montana fish & wildlife agency |
| August 9, 1988 | Cutthroat Trout | 1,523 | 4.1" | Montana fish & wildlife agency |
| August 19, 1982 | Cutthroat Trout | 1,800 | 1" | Montana fish & wildlife agency |
| July 27, 1981 | Cutthroat Trout | 1,000 | 1" | Montana fish & wildlife agency |
| July 15, 1977 | Cutthroat Trout | 1,000 | 1" | Montana fish & wildlife agency |
| August 19, 1963 | Cutthroat Trout | 535 | 2" | Montana fish & wildlife agency |
| September 7, 1961 | Cutthroat Trout | 1,960 | 2" | Montana fish & wildlife agency |
| September 24, 1959 | Cutthroat Trout | 4,000 | 1" | Montana fish & wildlife agency |
| September 19, 1953 | Cutthroat Trout | 1,920 | 1" | Montana fish & wildlife agency |
Frequently asked
When was Green Canyon Lake last stocked?
According to Montana fish & wildlife agency, Green Canyon Lake was last stocked September 26, 2024 with Cutthroat Trout.
What fish species are stocked in Green Canyon Lake?
Green Canyon Lake is stocked with Cutthroat Trout.
What time of year is Green Canyon Lake stocked?
Green Canyon Lake is typically stocked in summer, most often in August.
How often is Green Canyon Lake stocked?
Green Canyon Lake is stocked intermittently — 18 recorded stockings between 1953 and 2024.
How many fish have been stocked in Green Canyon Lake?
About 29,160 fish have been stocked in Green Canyon Lake across 18 recorded events since 1953, per Montana fish & wildlife agency.
What size are the fish stocked in Green Canyon Lake?
Fish stocked in Green Canyon Lake average about 2.2 inches, based on the sizes the agency reported.