StockedWaters
Open menu

Millsite Reservoir Fish Stocking

EMERY County, Utah · 1980–2026 on record

Source: Utah DWR — Fish Stocking Report· updated 2026-07-21

According to Utah DWR — Fish Stocking Report, Millsite Reservoir was last stocked July 21, 2026 with Splake. Millsite Reservoir has 164 stocking records on file, spanning 1980–2026, with about 1,351,483 fish stocked over that period.

July 21, 2026
Last stocked
1,351,483
Fish stocked
4
Species
164
Stocking records

When Millsite Reservoir is stocked

Millsite Reservoir is typically stocked in spring and summer, most often in May — 39 stocking events in that peak month.

How Millsite Reservoir's stockings spread across the calendar year.

Nearby stocked waters

Other stocked waters near Millsite Reservoir, freshest activity first.

Wrigley Spring Reservoir

6 mi

EMERY County · 4 species · 220 records

Last stocked June 2026

Willow Lake

10 mi

SANPETE County · 5 species · 213 records

Last stocked June 2026

Hinkins Pond

12 mi

EMERY County · 2 species · 40 records

Last stocked June 2026

Indian Creek

13 mi

WASATCH County · 5 species · 66 records

Last stocked September 2025

Spinners Reservoir

13 mi

SANPETE County · 2 species · 42 records

Last stocked July 2025

Marys Lake

13 mi

SANPETE County · 3 species · 64 records

Last stocked July 2025

Stocking history

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

DateSpeciesNumberSizeSource
July 21, 2026Splake5,0042.71"Utah DWR
May 12, 2026Tiger Trout4,9502.96"Utah DWR
March 24, 2026Rainbow Trout3,0009.95"Utah DWR
March 24, 2026Rainbow Trout3,9009.95"Utah DWR
October 27, 2025Cutthroat Trout3,9902.32"Utah DWR
July 23, 2025Splake10,0313.55"Utah DWR
March 13, 2025Rainbow Trout2,56310.31"Utah DWR
March 6, 2025Rainbow Trout3,44310.43"Utah DWR
Show 42 more stocking records →
DateSpeciesNumberSizeSource
October 31, 2024Cutthroat Trout3,9762.16"Utah DWR
September 27, 2024Tiger Trout1,7605.58"Utah DWR
July 31, 2024Splake10,0092.72"Utah DWR
July 11, 2024Tiger Trout1,49610.91"Utah DWR
July 11, 2024Tiger Trout1,49610.91"Utah DWR
April 15, 2024Tiger Trout4,9472.19"Utah DWR
April 3, 2024Rainbow Trout2,5259.95"Utah DWR
April 1, 2024Rainbow Trout3,4759.95"Utah DWR
October 17, 2023Cutthroat Trout4,0442.03"Utah DWR
June 6, 2023Splake4,9593.27"Utah DWR
June 6, 2023Splake5,1082.97"Utah DWR
April 10, 2023Rainbow Trout3,01310.04"Utah DWR
April 10, 2023Rainbow Trout2,99010.04"Utah DWR
September 26, 2022Cutthroat Trout3,9001.68"Utah DWR
July 18, 2022Splake3,5063.58"Utah DWR
April 5, 2022Rainbow Trout2,21810.15"Utah DWR
April 5, 2022Rainbow Trout3,79210.26"Utah DWR
September 28, 2021Cutthroat Trout7,1192.04"Utah DWR
September 28, 2021Cutthroat Trout4,0682.04"Utah DWR
April 1, 2021Rainbow Trout2,8759.91"Utah DWR
April 1, 2021Rainbow Trout3,1259.91"Utah DWR
June 15, 2020Splake5,0593.05"Utah DWR
March 24, 2020Rainbow Trout2,82510.12"Utah DWR
March 24, 2020Rainbow Trout3,18710.12"Utah DWR
July 22, 2019Cutthroat Trout3057.95"Utah DWR
April 10, 2019Rainbow Trout1,05810.35"Utah DWR
April 4, 2019Rainbow Trout3,43910.27"Utah DWR
April 3, 2019Rainbow Trout3,52510.2"Utah DWR
October 21, 2014Rainbow Trout4,7328.93"Utah DWR
October 20, 2014Rainbow Trout8,2808.9"Utah DWR
May 13, 2014Tiger Trout10,1463.65"Utah DWR
October 29, 2013Rainbow Trout12,1288.44"Utah DWR
October 22, 2013Cutthroat Trout31,8812.33"Utah DWR
June 25, 2013Splake9,7502.8"Utah DWR
May 2, 2013Cutthroat Trout4205.62"Utah DWR
August 13, 2012Cutthroat Trout1,7007.38"Utah DWR
August 8, 2012Tiger Trout3,4403.32"Utah DWR
June 18, 2012Rainbow Trout12,1398.19"Utah DWR
August 4, 2011Cutthroat Trout2,5037.91"Utah DWR
July 18, 2011Rainbow Trout12,0187.73"Utah DWR
July 13, 2011Splake20,6683.84"Utah DWR
April 26, 2011Cutthroat Trout4,6036.29"Utah DWR

Showing 50 of 164 stocking records.

Frequently asked

When was Millsite Reservoir last stocked?

According to Utah DWR — Fish Stocking Report, Millsite Reservoir was last stocked July 21, 2026 with Splake.

What fish species are stocked in Millsite Reservoir?

Millsite Reservoir is stocked with Splake, Tiger Trout, Rainbow Trout, and Cutthroat Trout.

What time of year is Millsite Reservoir stocked?

Millsite Reservoir is typically stocked in spring and summer, most often in May.

How often is Millsite Reservoir stocked?

Millsite Reservoir has been stocked about 3 times a year — 164 recorded stockings between 1980 and 2026.

How many fish have been stocked in Millsite Reservoir?

About 1,351,483 fish have been stocked in Millsite Reservoir across 164 recorded events since 1980, per Utah fish & wildlife agency.

What size are the fish stocked in Millsite Reservoir?

Fish stocked in Millsite Reservoir average about 6.3 inches, based on the sizes the agency reported.

Browse

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 →

Compiled by .