Rock Creek Fish Stocking
DUCHESNE County, Utah · 1980–2026 on record
According to Utah DWR — Fish Stocking Report, Rock Creek was last stocked July 13, 2026 with Rainbow Trout. Rock Creek has 146 stocking records on file, spanning 1980–2026, with about 208,599 fish stocked over that period.
When Rock Creek is stocked
Rock Creek is typically stocked in summer, most often in July — 49 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Rock Creek, freshest activity first.
Horseshoe Lake Rc 38
2 miDUCHESNE County · 1 species · 13 records
Last stocked July 2026
Amlen Lake
3 miDUCHESNE County · 1 species · 14 records
Last stocked July 2026
Mid Lake
3 miDUCHESNE County · 1 species · 12 records
Last stocked July 2026
Rudolph Lake No 1
3 miDUCHESNE County · 1 species · 13 records
Last stocked July 2026
Rock I Lake
3 miDUCHESNE County · 1 species · 14 records
Last stocked July 2026
Sea Lion Lake Rc 11
2 miDUCHESNE County · 1 species · 19 records
Last stocked September 2025
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 13, 2026 | Rainbow Trout | 638 | 12.26" | Utah DWR |
| July 2, 2026 | Rainbow Trout | 859 | 11.91" | Utah DWR |
| June 11, 2026 | Rainbow Trout | 803 | 10.93" | Utah DWR |
| July 3, 2025 | Rainbow Trout | 650 | 10.37" | Utah DWR |
| June 13, 2025 | Rainbow Trout | 498 | 10.09" | Utah DWR |
| August 6, 2024 | Rainbow Trout | 507 | 10.94" | Utah DWR |
| July 22, 2024 | Rainbow Trout | 696 | 10.56" | Utah DWR |
| June 28, 2024 | Rainbow Trout | 1,092 | 9.99" | Utah DWR |
Show 42 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| June 7, 2024 | Cutthroat Trout | 300 | 4.36" | Utah DWR |
| June 7, 2024 | Tiger Trout | 268 | 3.26" | Utah DWR |
| June 7, 2024 | Brown Trout | 201 | 2.46" | Utah DWR |
| July 19, 2023 | Rainbow Trout | 999 | 10.2" | Utah DWR |
| June 29, 2023 | Rainbow Trout | 1,300 | 9.43" | Utah DWR |
| July 19, 2022 | Rainbow Trout | 676 | 10.18" | Utah DWR |
| June 14, 2022 | Rainbow Trout | 997 | 9.53" | Utah DWR |
| June 3, 2022 | Rainbow Trout | 1,000 | 9.18" | Utah DWR |
| July 19, 2021 | Rainbow Trout | 1,020 | 10.31" | Utah DWR |
| June 11, 2021 | Rainbow Trout | 970 | 9.54" | Utah DWR |
| July 23, 2020 | Rainbow Trout | 1,000 | 9.63" | Utah DWR |
| June 30, 2020 | Rainbow Trout | 1,050 | 9.72" | Utah DWR |
| June 10, 2020 | Rainbow Trout | 1,260 | 9.49" | Utah DWR |
| August 21, 2019 | Rainbow Trout | 798 | 9.87" | Utah DWR |
| August 7, 2019 | Rainbow Trout | 1,008 | 10.6" | Utah DWR |
| July 15, 2019 | Rainbow Trout | 1,260 | 10.14" | Utah DWR |
| August 28, 2018 | Rainbow Trout | 600 | 10.77" | Utah DWR |
| July 19, 2018 | Rainbow Trout | 1,250 | 10.08" | Utah DWR |
| June 8, 2018 | Rainbow Trout | 1,418 | 9.22" | Utah DWR |
| June 26, 2017 | Rainbow Trout | 1,000 | 8.24" | Utah DWR |
| June 26, 2017 | Rainbow Trout | 500 | 11.89" | Utah DWR |
| June 15, 2017 | Rainbow Trout | 1,870 | 10.91" | Utah DWR |
| August 29, 2016 | Rainbow Trout | 1,378 | 10.14" | Utah DWR |
| June 23, 2016 | Rainbow Trout | 1,872 | 8.48" | Utah DWR |
| July 13, 2015 | Rainbow Trout | 1,386 | 10.63" | Utah DWR |
| June 15, 2015 | Rainbow Trout | 1,923 | 9.44" | Utah DWR |
| July 22, 2014 | Rainbow Trout | 1,389 | 8.35" | Utah DWR |
| June 11, 2014 | Rainbow Trout | 1,872 | 7.39" | Utah DWR |
| July 17, 2013 | Rainbow Trout | 1,633 | 10.28" | Utah DWR |
| June 25, 2013 | Rainbow Trout | 1,610 | 10.28" | Utah DWR |
| September 26, 2011 | Rainbow Trout | 650 | 10.96" | Utah DWR |
| August 11, 2011 | Rainbow Trout | 640 | 10.77" | Utah DWR |
| July 27, 2011 | Rainbow Trout | 639 | 10.28" | Utah DWR |
| July 6, 2011 | Tiger Trout | 1,030 | 2.97" | Utah DWR |
| June 1, 2011 | Rainbow Trout | 644 | 9.63" | Utah DWR |
| September 29, 2010 | Brook Trout | 3,696 | 4.04" | Utah DWR |
| September 15, 2010 | Rainbow Trout | 608 | 10.78" | Utah DWR |
| July 22, 2010 | Rainbow Trout | 1,095 | 9.84" | Utah DWR |
| June 30, 2010 | Rainbow Trout | 501 | 9.47" | Utah DWR |
| June 3, 2010 | Rainbow Trout | 1,002 | 9.41" | Utah DWR |
| May 28, 2010 | Rainbow Trout | 3,100 | 10" | Utah DWR |
| September 24, 2009 | Rainbow Trout | 520 | 11.31" | Utah DWR |
Showing 50 of 146 stocking records.
Frequently asked
When was Rock Creek last stocked?
According to Utah DWR — Fish Stocking Report, Rock Creek was last stocked July 13, 2026 with Rainbow Trout.
What fish species are stocked in Rock Creek?
Rock Creek is stocked with Rainbow Trout, Cutthroat Trout, Tiger Trout, Brown Trout, and Brook Trout.
What time of year is Rock Creek stocked?
Rock Creek is typically stocked in summer, most often in July.
How often is Rock Creek stocked?
Rock Creek has been stocked about 3 times a year — 146 recorded stockings between 1980 and 2026.
How many fish have been stocked in Rock Creek?
About 208,599 fish have been stocked in Rock Creek across 146 recorded events since 1980, per Utah fish & wildlife agency.
What size are the fish stocked in Rock Creek?
Fish stocked in Rock Creek average about 9.6 inches, based on the sizes the agency reported.