Olson Lake Fish Stocking
SUMMIT County, Utah · 1980–2025 on record
According to Utah DWR — Fish Stocking Report, Olson Lake was last stocked June 25, 2025 with Brook Trout. Olson Lake has 27 stocking records on file, spanning 1980–2025, with about 19,528 fish stocked over that period.
When Olson Lake is stocked
Olson Lake is typically stocked in summer, most often in July — 19 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Olson Lake, freshest activity first.
Abes Lake
3 miSUMMIT County · 2 species · 15 records
Last stocked September 2025
W-59
1 miSUMMIT County · 1 species · 4 records
Last stocked June 2025
W-62
3 miSUMMIT County · 1 species · 19 records
Last stocked June 2025
Jean Lake
1 mi3 species · 19 records
Last stocked September 2024
Ramona Lake
3 mi1 species · 24 records
Last stocked July 2024
Jerry Lake
2 mi1 species · 27 records
Last stocked July 2024
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| June 25, 2025 | Brook Trout | 700 | 3.01" | Utah DWR |
| July 13, 2023 | Brook Trout | 702 | 2.68" | Utah DWR |
| June 29, 2021 | Brook Trout | 702 | 2.79" | Utah DWR |
| June 26, 2018 | Brook Trout | 700 | 2.88" | Utah DWR |
| July 1, 2015 | Brook Trout | 704 | 2.5" | Utah DWR |
| August 6, 2012 | Brook Trout | 699 | 2.68" | Utah DWR |
| July 1, 2010 | Brook Trout | 700 | 3" | Utah DWR |
| July 7, 2009 | Brook Trout | 700 | 2.71" | Utah DWR |
Show 19 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 1, 2009 | Brook Trout | 700 | 3" | Utah DWR |
| July 9, 2007 | Brook Trout | 698 | 3.22" | Utah DWR |
| July 1, 2007 | Brook Trout | 700 | 3" | Utah DWR |
| July 13, 2005 | Brook Trout | 697 | 2.65" | Utah DWR |
| June 30, 2005 | Brook Trout | 700 | 3" | Utah DWR |
| July 6, 2004 | Brook Trout | 701 | 2.48" | Utah DWR |
| June 30, 2003 | Brook Trout | 695 | 2.62" | Utah DWR |
| June 24, 2002 | Brook Trout | 704 | 2.54" | Utah DWR |
| July 9, 2001 | Brook Trout | 697 | 2.65" | Utah DWR |
| July 5, 2000 | Brook Trout | 705 | 2.55" | Utah DWR |
| July 12, 1999 | Brook Trout | 705 | 2.72" | Utah DWR |
| July 8, 1997 | Brook Trout | 700 | 2.85" | Utah DWR |
| July 31, 1995 | Brook Trout | 700 | 3.14" | Utah DWR |
| July 22, 1993 | Brook Trout | 693 | 2.61" | Utah DWR |
| July 11, 1991 | Brook Trout | 703 | 3.1" | Utah DWR |
| June 27, 1989 | Brook Trout | 700 | 2.77" | Utah DWR |
| July 10, 1986 | Brook Trout | 709 | — | Utah DWR |
| July 12, 1983 | Brook Trout | 713 | — | Utah DWR |
| July 11, 1980 | Brook Trout | 1,301 | — | Utah DWR |
Frequently asked
When was Olson Lake last stocked?
According to Utah DWR — Fish Stocking Report, Olson Lake was last stocked June 25, 2025 with Brook Trout.
What fish species are stocked in Olson Lake?
Olson Lake is stocked with Brook Trout.
What time of year is Olson Lake stocked?
Olson Lake is typically stocked in summer, most often in July.
How often is Olson Lake stocked?
Olson Lake is stocked intermittently — 27 recorded stockings between 1980 and 2025.
How many fish have been stocked in Olson Lake?
About 19,528 fish have been stocked in Olson Lake across 27 recorded events since 1980, per Utah fish & wildlife agency.
What size are the fish stocked in Olson Lake?
Fish stocked in Olson Lake average about 2.8 inches, based on the sizes the agency reported.