Island Lake Fish Stocking
SUMMIT County, Utah · 1980–2025 on record
According to Utah DWR — Fish Stocking Report, Island Lake was last stocked September 17, 2025 with Cutthroat Trout. Island Lake has 26 stocking records on file, spanning 1980–2025, with about 132,753 fish stocked over that period.
When Island Lake is stocked
Island Lake is typically stocked in fall, most often in September — 14 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Island Lake, freshest activity first.
Junior Lake
0 miSUMMIT County · 2 species · 28 records
Last stocked September 2025
Fire Lake
1 miSUMMIT County · 2 species · 21 records
Last stocked September 2025
Big Elk Reservoir
2 miSUMMIT County · 2 species · 24 records
Last stocked July 2025
W-62
0 miSUMMIT County · 1 species · 19 records
Last stocked June 2025
P-11
1 miSUMMIT County · 1 species · 12 records
Last stocked June 2025
Lillian Lake
1 miSUMMIT County · 1 species · 28 records
Last stocked June 2025
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 17, 2025 | Cutthroat Trout | 3,014 | 2.26" | Utah DWR |
| September 24, 2024 | Cutthroat Trout | 3,046 | 2.4" | Utah DWR |
| September 19, 2023 | Cutthroat Trout | 3,023 | 2.28" | Utah DWR |
| September 22, 2020 | Cutthroat Trout | 6,998 | 2.13" | Utah DWR |
| July 31, 2020 | Tiger Trout | 3,006 | 2.4" | Utah DWR |
| July 9, 2018 | Tiger Trout | 2,204 | 2.34" | Utah DWR |
| June 29, 2016 | Tiger Trout | 3,003 | 3.55" | Utah DWR |
| September 17, 2014 | Cutthroat Trout | 7,050 | 2.12" | Utah DWR |
Show 18 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| June 12, 2014 | Tiger Trout | 3,020 | 2.75" | Utah DWR |
| September 17, 2012 | Cutthroat Trout | 7,001 | 2.18" | Utah DWR |
| August 1, 2011 | Tiger Trout | 4,212 | 2.94" | Utah DWR |
| September 15, 2010 | Cutthroat Trout | 7,007 | 1.55" | Utah DWR |
| September 15, 2009 | Cutthroat Trout | 0 | 2" | Utah DWR |
| September 15, 2008 | Cutthroat Trout | 7,000 | 2" | Utah DWR |
| September 15, 2008 | Cutthroat Trout | 0 | 2" | Utah DWR |
| October 9, 2006 | Cutthroat Trout | 7,027 | 1.44" | Utah DWR |
| September 30, 2006 | Cutthroat Trout | 7,000 | 2" | Utah DWR |
| September 30, 2005 | Cutthroat Trout | 7,000 | 2" | Utah DWR |
| October 8, 1998 | Cutthroat Trout | 7,008 | 2.44" | Utah DWR |
| September 10, 1996 | Cutthroat Trout | 4,980 | 2.38" | Utah DWR |
| August 24, 1994 | Cutthroat Trout | 7,006 | 1.9" | Utah DWR |
| July 9, 1992 | Cutthroat Trout | 7,012 | 1.93" | Utah DWR |
| August 25, 1989 | Cutthroat Trout | 7,007 | 1.86" | Utah DWR |
| August 14, 1986 | Cutthroat Trout | 7,056 | — | Utah DWR |
| September 7, 1983 | Cutthroat Trout | 7,038 | — | Utah DWR |
| August 27, 1980 | Cutthroat Trout | 5,035 | — | Utah DWR |
Frequently asked
When was Island Lake last stocked?
According to Utah DWR — Fish Stocking Report, Island Lake was last stocked September 17, 2025 with Cutthroat Trout.
What fish species are stocked in Island Lake?
Island Lake is stocked with Cutthroat Trout and Tiger Trout.
What time of year is Island Lake stocked?
Island Lake is typically stocked in fall, most often in September.
How often is Island Lake stocked?
Island Lake is stocked intermittently — 26 recorded stockings between 1980 and 2025.
How many fish have been stocked in Island Lake?
About 132,753 fish have been stocked in Island Lake across 26 recorded events since 1980, per Utah fish & wildlife agency.
What size are the fish stocked in Island Lake?
Fish stocked in Island Lake average about 2.2 inches, based on the sizes the agency reported.