Rock Lake Middle Wr 16 Fish Stocking
DUCHESNE County, Utah · 1981–2025 on record
According to Utah DWR — Fish Stocking Report, Rock Lake Middle Wr 16 was last stocked September 18, 2025 with Cutthroat Trout. Rock Lake Middle Wr 16 has 15 stocking records on file, spanning 1981–2025, with about 7,910 fish stocked over that period.
When Rock Lake Middle Wr 16 is stocked
Rock Lake Middle Wr 16 is typically stocked in fall, most often in September — 8 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Rock Lake Middle Wr 16, freshest activity first.
Rock Lake Upper Wr 14
1 miDUCHESNE County · 1 species · 14 records
Last stocked September 2025
Rock Lake Lower Wr 17
0 miDUCHESNE County · 3 species · 12 records
Last stocked July 2025
Point Lake Wr 6
4 miDUCHESNE County · 1 species · 11 records
Last stocked July 2025
Pole Creek Lake
1 miDUCHESNE County · 3 species · 80 records
Last stocked June 2025
River C No 1 Lake Wr 2
4 mi1 species · 12 records
Last stocked September 2024
Nellie Lake Wr 75
4 mi1 species · 12 records
Last stocked September 2023
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 18, 2025 | Cutthroat Trout | 400 | 2.11" | Utah DWR |
| September 19, 2023 | Cutthroat Trout | 468 | 1.45" | Utah DWR |
| September 23, 2019 | Cutthroat Trout | 569 | 1.7" | Utah DWR |
| October 12, 2018 | Cutthroat Trout | 413 | 1.74" | Utah DWR |
| October 7, 2013 | Cutthroat Trout | 566 | 1.45" | Utah DWR |
| September 15, 2010 | Cutthroat Trout | 600 | 2" | Utah DWR |
| September 15, 2009 | Cutthroat Trout | 0 | 2" | Utah DWR |
| September 24, 2008 | Cutthroat Trout | 595 | 1.42" | Utah DWR |
Show 7 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 15, 2008 | Cutthroat Trout | 600 | 2" | Utah DWR |
| September 30, 2003 | Cutthroat Trout | 606 | 1.78" | Utah DWR |
| October 7, 2002 | Cutthroat Trout | 595 | 2.09" | Utah DWR |
| October 6, 2000 | Cutthroat Trout | 600 | 1.36" | Utah DWR |
| July 14, 1992 | Cutthroat Trout | 619 | 0" | Utah DWR |
| August 15, 1986 | Cutthroat Trout | 667 | — | Utah DWR |
| August 11, 1981 | Cutthroat Trout | 612 | — | Utah DWR |
Frequently asked
When was Rock Lake Middle Wr 16 last stocked?
According to Utah DWR — Fish Stocking Report, Rock Lake Middle Wr 16 was last stocked September 18, 2025 with Cutthroat Trout.
What fish species are stocked in Rock Lake Middle Wr 16?
Rock Lake Middle Wr 16 is stocked with Cutthroat Trout.
What time of year is Rock Lake Middle Wr 16 stocked?
Rock Lake Middle Wr 16 is typically stocked in fall, most often in September.
How often is Rock Lake Middle Wr 16 stocked?
Rock Lake Middle Wr 16 is stocked intermittently — 15 recorded stockings between 1981 and 2025.
How many fish have been stocked in Rock Lake Middle Wr 16?
About 7,910 fish have been stocked in Rock Lake Middle Wr 16 across 15 recorded events since 1981, per Utah fish & wildlife agency.
What size are the fish stocked in Rock Lake Middle Wr 16?
Fish stocked in Rock Lake Middle Wr 16 average about 1.6 inches, based on the sizes the agency reported.