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Mirror Lake Fish Stocking

DUCHESNE County, Utah · 1980–2026 on record

Source: Utah DWR — Fish Stocking Report· updated 2026-07-15

According to Utah DWR — Fish Stocking Report, Mirror Lake was last stocked July 15, 2026 with Rainbow Trout. Mirror Lake has 890 stocking records on file, spanning 1980–2026, with about 1,248,010 fish stocked over that period.

July 15, 2026
Last stocked
1,248,010
Fish stocked
4
Species
890
Stocking records

When Mirror Lake is stocked

Mirror Lake is typically stocked in summer, most often in July — 183 stocking events in that peak month.

How Mirror Lake's stockings spread across the calendar year, based on the 500 most recent records.

Nearby stocked waters

Other stocked waters near Mirror Lake, freshest activity first.

Pass Lake

0 mi

DUCHESNE County · 4 species · 759 records

Last stocked July 2026

Moosehorn Lake

1 mi

DUCHESNE County · 3 species · 599 records

Last stocked July 2026

Butterfly Lake

2 mi

DUCHESNE County · 4 species · 745 records

Last stocked July 2026

Scout Lake

1 mi

DUCHESNE County · 4 species · 235 records

Last stocked July 2026

Lofty Lake

2 mi

SUMMIT County · 2 species · 25 records

Last stocked September 2025

Kamas Reservoir

2 mi

SUMMIT County · 2 species · 26 records

Last stocked July 2025

Stocking history

Most recent stockings first. Dates shown at the precision the agency reported.

DateSpeciesNumberSizeSource
July 15, 2026Rainbow Trout75010.77"Utah DWR
July 8, 2026Rainbow Trout75010.98"Utah DWR
June 29, 2026Rainbow Trout75010.5"Utah DWR
June 23, 2026Rainbow Trout1,5039.82"Utah DWR
June 20, 2026Brook Trout3,4853.53"Utah DWR
June 8, 2026Rainbow Trout43010.14"Utah DWR
June 8, 2026Rainbow Trout40810.14"Utah DWR
September 2, 2025Rainbow Trout90012.77"Utah DWR
Show 42 more stocking records →
DateSpeciesNumberSizeSource
August 20, 2025Tiger Trout62711.46"Utah DWR
August 18, 2025Rainbow Trout94912.95"Utah DWR
August 5, 2025Rainbow Trout39112.95"Utah DWR
August 5, 2025Rainbow Trout53512.95"Utah DWR
July 28, 2025Rainbow Trout24712.44"Utah DWR
July 28, 2025Rainbow Trout65012.44"Utah DWR
July 21, 2025Rainbow Trout90010.77"Utah DWR
July 14, 2025Rainbow Trout1,02310.44"Utah DWR
July 14, 2025Rainbow Trout77210.44"Utah DWR
July 10, 2025Tiger Trout62611.08"Utah DWR
July 9, 2025Brook Trout3,5513.55"Utah DWR
July 7, 2025Rainbow Trout90010.77"Utah DWR
June 23, 2025Rainbow Trout90210.44"Utah DWR
June 23, 2025Tiger Trout63011.08"Utah DWR
June 17, 2025Rainbow Trout89910.6"Utah DWR
September 13, 2023Tiger Trout81410.44"Utah DWR
August 28, 2023Rainbow Trout72112.13"Utah DWR
August 22, 2023Tiger Trout1,2009.41"Utah DWR
August 21, 2023Rainbow Trout1,00112.13"Utah DWR
August 14, 2023Rainbow Trout75111.65"Utah DWR
August 7, 2023Rainbow Trout77812.13"Utah DWR
August 2, 2023Rainbow Trout80112.13"Utah DWR
August 1, 2023Rainbow Trout8999.52"Utah DWR
July 25, 2023Rainbow Trout75411.99"Utah DWR
July 18, 2023Rainbow Trout75311.26"Utah DWR
July 18, 2023Tiger Trout8969.21"Utah DWR
July 17, 2023Brook Trout3,9002.68"Utah DWR
July 10, 2023Rainbow Trout74311.16"Utah DWR
July 3, 2023Rainbow Trout75311.26"Utah DWR
August 29, 2022Rainbow Trout1,00010.28"Utah DWR
August 23, 2022Rainbow Trout45110.28"Utah DWR
August 16, 2022Tiger Trout1,0029.63"Utah DWR
August 15, 2022Rainbow Trout75010"Utah DWR
August 8, 2022Rainbow Trout75010"Utah DWR
August 2, 2022Tiger Trout1,0629.41"Utah DWR
August 1, 2022Rainbow Trout80010"Utah DWR
July 26, 2022Rainbow Trout75010"Utah DWR
July 21, 2022Rainbow Trout1,80010"Utah DWR
July 19, 2022Rainbow Trout75010.07"Utah DWR
July 11, 2022Rainbow Trout75210.07"Utah DWR
July 5, 2022Rainbow Trout76010.07"Utah DWR
July 4, 2022Brook Trout3,5002.92"Utah DWR

Showing 50 of 500 stocking records.

Frequently asked

When was Mirror Lake last stocked?

According to Utah DWR — Fish Stocking Report, Mirror Lake was last stocked July 15, 2026 with Rainbow Trout.

What fish species are stocked in Mirror Lake?

Mirror Lake is stocked with Rainbow Trout, Brook Trout, Tiger Trout, and Arctic Grayling.

What time of year is Mirror Lake stocked?

Mirror Lake is typically stocked in summer, most often in July.

How often is Mirror Lake stocked?

Mirror Lake has been stocked about 19 times a year — 890 recorded stockings between 1980 and 2026.

How many fish have been stocked in Mirror Lake?

About 1,248,010 fish have been stocked in Mirror Lake across 890 recorded events since 1980, per Utah fish & wildlife agency.

What size are the fish stocked in Mirror Lake?

Fish stocked in Mirror Lake average about 9.6 inches, based on the sizes the agency reported.

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How this is calculated: compiled automatically from Utah DWR — Fish Stocking Report open data — normalized, date-validated, and shown only at the precision the agency reported. Sources & methodology →

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