Gem Lake Fish Stocking
Utah · 1980–2022 on record
According to Utah DWR — Fish Stocking Events (1979–2024 archive), Gem Lake was last stocked June 27, 2022 with Brook Trout. Gem Lake has 30 stocking records on file, spanning 1980–2022, with about 71,973 fish stocked over that period.
When Gem Lake is stocked
Gem Lake is typically stocked in summer, most often in July — 13 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Gem Lake, freshest activity first.
Moosehorn Lake
2 miDUCHESNE County · 3 species · 599 records
Last stocked July 2026
Lilly Lake
2 miSUMMIT County · 4 species · 515 records
Last stocked July 2026
Teapot Lake
2 miSUMMIT County · 5 species · 613 records
Last stocked July 2026
Lost Lake
2 miSUMMIT County · 4 species · 199 records
Last stocked June 2026
Pyramid Lake
1 miDUCHESNE County · 1 species · 20 records
Last stocked June 2025
Maba Lake
2 miDUCHESNE County · 1 species · 29 records
Last stocked June 2025
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| June 27, 2022 | Brook Trout | 204 | 2.75" | Utah DWR |
| July 9, 2019 | Tiger Trout | 297 | 2.65" | Utah DWR |
| July 14, 2016 | Tiger Trout | 297 | 3.62" | Utah DWR |
| July 8, 2013 | Tiger Trout | 297 | 3.08" | Utah DWR |
| July 13, 2010 | Tiger Trout | 293 | 2.34" | Utah DWR |
| July 1, 2009 | Brook Trout | 0 | 3" | Utah DWR |
| July 9, 2007 | Brook Trout | 398 | 3.22" | Utah DWR |
| July 1, 2007 | Brook Trout | 400 | 3" | Utah DWR |
Show 22 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 6, 2004 | Brook Trout | 408 | 2.48" | Utah DWR |
| July 2, 2003 | Brook Trout | 403 | 2.62" | Utah DWR |
| July 9, 2001 | Brook Trout | 402 | 2.65" | Utah DWR |
| November 4, 1999 | Rainbow Trout | 3,850 | 6.58" | Utah DWR |
| November 4, 1999 | Rainbow Trout | 4,620 | 6.58" | Utah DWR |
| November 3, 1999 | Rainbow Trout | 5,390 | 6.58" | Utah DWR |
| November 3, 1999 | Rainbow Trout | 6,160 | 6.58" | Utah DWR |
| November 2, 1999 | Rainbow Trout | 6,237 | 6.58" | Utah DWR |
| November 2, 1999 | Rainbow Trout | 6,160 | 6.58" | Utah DWR |
| November 2, 1999 | Rainbow Trout | 5,390 | 6.58" | Utah DWR |
| November 2, 1999 | Rainbow Trout | 5,544 | 6.58" | Utah DWR |
| November 1, 1999 | Rainbow Trout | 5,776 | 6.72" | Utah DWR |
| November 1, 1999 | Rainbow Trout | 5,054 | 6.72" | Utah DWR |
| November 1, 1999 | Rainbow Trout | 5,776 | 6.72" | Utah DWR |
| November 1, 1999 | Rainbow Trout | 5,054 | 6.72" | Utah DWR |
| July 16, 1998 | Brook Trout | 398 | 2.46" | Utah DWR |
| August 1, 1995 | Brook Trout | 400 | 3.14" | Utah DWR |
| July 9, 1992 | Brook Trout | 403 | 3" | Utah DWR |
| June 27, 1989 | Brook Trout | 400 | 2.77" | Utah DWR |
| July 10, 1986 | Brook Trout | 396 | — | Utah DWR |
| September 10, 1983 | Cutthroat Trout | 766 | — | Utah DWR |
| August 20, 1980 | Cutthroat Trout | 800 | — | Utah DWR |
Frequently asked
When was Gem Lake last stocked?
According to Utah DWR — Fish Stocking Events (1979–2024 archive), Gem Lake was last stocked June 27, 2022 with Brook Trout.
What fish species are stocked in Gem Lake?
Gem Lake is stocked with Brook Trout, Tiger Trout, Rainbow Trout, and Cutthroat Trout.
What time of year is Gem Lake stocked?
Gem Lake is typically stocked in summer, most often in July.
How often is Gem Lake stocked?
Gem Lake is stocked intermittently — 30 recorded stockings between 1980 and 2022.
How many fish have been stocked in Gem Lake?
About 71,973 fish have been stocked in Gem Lake across 30 recorded events since 1980, per Utah fish & wildlife agency.
What size are the fish stocked in Gem Lake?
Fish stocked in Gem Lake average about 4.5 inches, based on the sizes the agency reported.