Twin Lakes 1 Fish Stocking
Montana · 1937–2022 on record
According to Montana fish & wildlife agency, Twin Lakes 1 was last stocked July 27, 2022 with Cutthroat Trout. Twin Lakes 1 has 126 stocking records on file, spanning 1937–2022, with about 585,545 fish stocked over that period.
When Twin Lakes 1 is stocked
Twin Lakes 1 is typically stocked in summer, most often in August — 30 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Twin Lakes 1, freshest activity first.
Tunnel Lake
8 mi6 species · 93 records
Last stocked May 2026
Renshaw Lake
8 mi5 species · 37 records
Last stocked September 2025
Dickens Lake
5 mi1 species · 37 records
Last stocked June 2024
North Fork Sun River
5 mi5 species · 137 records
Last stocked June 2008
South Fork Sun River
5 mi3 species · 16 records
Last stocked July 2001
Canal Lake
8 mi2 species · 2 records
Last stocked April 1974
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 27, 2022 | Cutthroat Trout | 500 | 1.69" | Montana fish & wildlife agency |
| July 24, 2018 | Cutthroat Trout | 498 | 1.89" | Montana fish & wildlife agency |
| July 30, 2014 | Cutthroat Trout | 500 | 1.64" | Montana fish & wildlife agency |
| August 5, 2012 | Cutthroat Trout | 1,000 | 1.81" | Montana fish & wildlife agency |
| August 16, 2010 | Cutthroat Trout | 500 | 2" | Montana fish & wildlife agency |
| July 28, 2008 | Cutthroat Trout | 1,000 | 1.28" | Montana fish & wildlife agency |
| May 13, 2008 | Rainbow Trout | 42 | 10.9" | Montana fish & wildlife agency |
| May 13, 2008 | Rainbow Trout | 5,646 | 5.8" | Montana fish & wildlife agency |
Show 42 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 19, 2007 | Rainbow Trout | 4,961 | 6.1" | Montana fish & wildlife agency |
| May 11, 2007 | Rainbow Trout | 85 | 10.8" | Montana fish & wildlife agency |
| May 11, 2007 | Rainbow Trout | 4,266 | 5.9" | Montana fish & wildlife agency |
| May 11, 2007 | Rainbow Trout | 2,426 | 5.9" | Montana fish & wildlife agency |
| May 11, 2007 | Rainbow Trout | 58 | 10.7" | Montana fish & wildlife agency |
| August 2, 2006 | Cutthroat Trout | 450 | 1.94" | Montana fish & wildlife agency |
| August 6, 2004 | Cutthroat Trout | 1,000 | 2.33" | Montana fish & wildlife agency |
| June 11, 2003 | Rainbow Trout | 160 | 11.4" | Montana fish & wildlife agency |
| June 11, 2003 | Rainbow Trout | 150 | 11.4" | Montana fish & wildlife agency |
| August 14, 2002 | Cutthroat Trout | 500 | 2.5" | Montana fish & wildlife agency |
| June 26, 2002 | Rainbow Trout | 4,593 | 6.7" | Montana fish & wildlife agency |
| June 26, 2002 | Rainbow Trout | 2,244 | 6.7" | Montana fish & wildlife agency |
| May 2, 2002 | Rainbow Trout | 4,000 | 5.7" | Montana fish & wildlife agency |
| May 2, 2002 | Rainbow Trout | 2,000 | 5.7" | Montana fish & wildlife agency |
| May 2, 2002 | Rainbow Trout | 400 | 10" | Montana fish & wildlife agency |
| September 13, 2001 | Rainbow Trout | 2,000 | 5.7" | Montana fish & wildlife agency |
| May 22, 2001 | Rainbow Trout | 400 | 9.6" | Montana fish & wildlife agency |
| April 23, 2001 | Rainbow Trout | 2,000 | 5.8" | Montana fish & wildlife agency |
| April 23, 2001 | Rainbow Trout | 4,308 | 5.8" | Montana fish & wildlife agency |
| September 15, 2000 | Cutthroat Trout | 750 | 2.4" | Montana fish & wildlife agency |
| August 11, 1998 | Cutthroat Trout | 500 | 1.8" | Montana fish & wildlife agency |
| September 11, 1997 | Rainbow Trout | 2,608 | 5.9" | Montana fish & wildlife agency |
| June 11, 1997 | Rainbow Trout | 275 | 10.3" | Montana fish & wildlife agency |
| May 9, 1997 | Rainbow Trout | 4,026 | 6.2" | Montana fish & wildlife agency |
| May 9, 1997 | Rainbow Trout | 2,008 | 6.2" | Montana fish & wildlife agency |
| August 26, 1996 | Rainbow Trout | 1,350 | 5.4" | Montana fish & wildlife agency |
| August 14, 1996 | Cutthroat Trout | 1,000 | 2.3" | Montana fish & wildlife agency |
| June 14, 1996 | Rainbow Trout | 200 | 7.8" | Montana fish & wildlife agency |
| June 14, 1996 | Rainbow Trout | 2,850 | 6" | Montana fish & wildlife agency |
| June 14, 1996 | Rainbow Trout | 12 | 11" | Montana fish & wildlife agency |
| September 28, 1995 | Rainbow Trout | 1,456 | 5" | Montana fish & wildlife agency |
| June 8, 1995 | Rainbow Trout | 1,350 | 7" | Montana fish & wildlife agency |
| June 8, 1995 | Rainbow Trout | 1,500 | 7" | Montana fish & wildlife agency |
| June 8, 1995 | Rainbow Trout | 100 | 14" | Montana fish & wildlife agency |
| August 16, 1994 | Rainbow Trout | 1,350 | 5" | Montana fish & wildlife agency |
| August 16, 1994 | Rainbow Trout | 1,000 | 5" | Montana fish & wildlife agency |
| August 9, 1994 | Cutthroat Trout | 500 | 2.5" | Montana fish & wildlife agency |
| May 25, 1994 | Rainbow Trout | 1,494 | 7" | Montana fish & wildlife agency |
| May 25, 1994 | Rainbow Trout | 1,249 | 7" | Montana fish & wildlife agency |
| July 30, 1992 | Cutthroat Trout | 1,000 | 1.9" | Montana fish & wildlife agency |
| September 23, 1991 | Rainbow Trout | 1,800 | 7" | Montana fish & wildlife agency |
| September 23, 1991 | Rainbow Trout | 1,200 | 7" | Montana fish & wildlife agency |
Showing 50 of 126 stocking records.
Frequently asked
When was Twin Lakes 1 last stocked?
According to Montana fish & wildlife agency, Twin Lakes 1 was last stocked July 27, 2022 with Cutthroat Trout.
What fish species are stocked in Twin Lakes 1?
Twin Lakes 1 is stocked with Cutthroat Trout, Rainbow Trout, and Arctic Grayling.
What time of year is Twin Lakes 1 stocked?
Twin Lakes 1 is typically stocked in summer, most often in August.
How often is Twin Lakes 1 stocked?
Twin Lakes 1 has been stocked about 1 times a year — 126 recorded stockings between 1937 and 2022.
How many fish have been stocked in Twin Lakes 1?
About 585,545 fish have been stocked in Twin Lakes 1 across 126 recorded events since 1937, per Montana fish & wildlife agency.
What size are the fish stocked in Twin Lakes 1?
Fish stocked in Twin Lakes 1 average about 6.7 inches, based on the sizes the agency reported.