Brown Duck Lake Fish Stocking
DUCHESNE County, Utah · 1982–2025 on record
According to Utah DWR — Fish Stocking Report, Brown Duck Lake was last stocked September 18, 2025 with Cutthroat Trout. Brown Duck Lake has 18 stocking records on file, spanning 1982–2025, with about 42,058 fish stocked over that period.
When Brown Duck Lake is stocked
Brown Duck Lake is typically stocked in fall, most often in September — 9 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Brown Duck Lake, freshest activity first.
Colorow
1 miDUCHESNE County · 1 species · 14 records
Last stocked July 2026
Lf 8
2 miDUCHESNE County · 1 species · 14 records
Last stocked September 2025
Clements Reservoir
2 miDUCHESNE County · 1 species · 18 records
Last stocked September 2025
Stewart Lake
3 miDUCHESNE County · 2 species · 11 records
Last stocked September 2025
Twin Lake
2 mi2 species · 15 records
Last stocked September 2024
Island Reservoir
1 mi1 species · 13 records
Last stocked September 2022
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 18, 2025 | Cutthroat Trout | 2,445 | 1.53" | Utah DWR |
| September 23, 2022 | Cutthroat Trout | 2,719 | 1.91" | Utah DWR |
| July 6, 2022 | Tiger Trout | 150 | 3.39" | Utah DWR |
| September 23, 2019 | Cutthroat Trout | 2,718 | 1.7" | Utah DWR |
| September 20, 2016 | Cutthroat Trout | 2,724 | 1.47" | Utah DWR |
| October 7, 2013 | Cutthroat Trout | 2,738 | 1.45" | Utah DWR |
| September 15, 2010 | Cutthroat Trout | 2,700 | 2" | Utah DWR |
| September 16, 2009 | Cutthroat Trout | 274 | 3.17" | Utah DWR |
Show 10 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 15, 2009 | Cutthroat Trout | 2,700 | 2" | Utah DWR |
| October 12, 2006 | Cutthroat Trout | 2,596 | 2.13" | Utah DWR |
| March 13, 2006 | Cutthroat Trout | 2,700 | 2" | Utah DWR |
| September 27, 2004 | Cutthroat Trout | 2,667 | 1.7" | Utah DWR |
| September 30, 2001 | Cutthroat Trout | 2,348 | 1.66" | Utah DWR |
| October 5, 1999 | Cutthroat Trout | 1,776 | 1.9" | Utah DWR |
| July 13, 1992 | Cutthroat Trout | 2,717 | 0" | Utah DWR |
| July 20, 1988 | Cutthroat Trout | 2,696 | 0" | Utah DWR |
| August 9, 1985 | Cutthroat Trout | 2,694 | — | Utah DWR |
| August 17, 1982 | Cutthroat Trout | 2,696 | — | Utah DWR |
Frequently asked
When was Brown Duck Lake last stocked?
According to Utah DWR — Fish Stocking Report, Brown Duck Lake was last stocked September 18, 2025 with Cutthroat Trout.
What fish species are stocked in Brown Duck Lake?
Brown Duck Lake is stocked with Cutthroat Trout and Tiger Trout.
What time of year is Brown Duck Lake stocked?
Brown Duck Lake is typically stocked in fall, most often in September.
How often is Brown Duck Lake stocked?
Brown Duck Lake is stocked intermittently — 18 recorded stockings between 1982 and 2025.
How many fish have been stocked in Brown Duck Lake?
About 42,058 fish have been stocked in Brown Duck Lake across 18 recorded events since 1982, per Utah fish & wildlife agency.
What size are the fish stocked in Brown Duck Lake?
Fish stocked in Brown Duck Lake average about 1.8 inches, based on the sizes the agency reported.