Castle Lake Fish Stocking
Utah · 1981–2024 on record
According to Utah DWR — Fish Stocking Events (1979–2024 archive), Castle Lake was last stocked July 8, 2024 with Tiger Trout. Castle Lake has 13 stocking records on file, spanning 1981–2024, with about 6,933 fish stocked over that period.
When Castle Lake is stocked
Castle Lake is typically stocked in summer, most often in July — 12 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Castle Lake, freshest activity first.
G 13
2 miSUMMIT County · 1 species · 26 records
Last stocked July 2026
Bear Lake
2 miSUMMIT County · 1 species · 27 records
Last stocked July 2026
Cliff Lake
2 miSUMMIT County · 2 species · 19 records
Last stocked September 2025
Smiths Fork Pass Lake G14
2 miSUMMIT County · 3 species · 21 records
Last stocked July 2025
Island Lake
1 mi2 species · 15 records
Last stocked July 2023
Dollar Lake
2 mi2 species · 10 records
Last stocked July 2023
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 8, 2024 | Tiger Trout | 603 | 2.78" | Utah DWR |
| July 31, 2020 | Tiger Trout | 612 | 2.4" | Utah DWR |
| July 14, 2016 | Tiger Trout | 594 | 3.62" | Utah DWR |
| July 4, 2012 | Tiger Trout | 605 | 3.16" | Utah DWR |
| July 1, 2010 | Tiger Trout | 0 | 3" | Utah DWR |
| July 1, 2009 | Tiger Trout | 0 | 3" | Utah DWR |
| July 11, 2008 | Tiger Trout | 600 | 2.75" | Utah DWR |
| July 1, 2008 | Tiger Trout | 600 | 3" | Utah DWR |
Show 5 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 27, 1993 | Brook Trout | 599 | 3.26" | Utah DWR |
| July 11, 1990 | Brook Trout | 605 | 2.34" | Utah DWR |
| June 23, 1987 | Brook Trout | 602 | 2.67" | Utah DWR |
| July 12, 1984 | Brook Trout | 1,210 | — | Utah DWR |
| July 8, 1981 | Brook Trout | 303 | — | Utah DWR |
Frequently asked
When was Castle Lake last stocked?
According to Utah DWR — Fish Stocking Events (1979–2024 archive), Castle Lake was last stocked July 8, 2024 with Tiger Trout.
What fish species are stocked in Castle Lake?
Castle Lake is stocked with Tiger Trout and Brook Trout.
What time of year is Castle Lake stocked?
Castle Lake is typically stocked in summer, most often in July.
How often is Castle Lake stocked?
Castle Lake is stocked intermittently — 13 recorded stockings between 1981 and 2024.
How many fish have been stocked in Castle Lake?
About 6,933 fish have been stocked in Castle Lake across 13 recorded events since 1981, per Utah fish & wildlife agency.
What size are the fish stocked in Castle Lake?
Fish stocked in Castle Lake average about 2.9 inches, based on the sizes the agency reported.