Mumford Reservoir Fish Stocking
Utah · 1980–2023 on record
According to Utah DWR — Fish Stocking Events (1979–2024 archive), Mumford Reservoir was last stocked September 18, 2023 with Cutthroat Trout. Mumford Reservoir has 50 stocking records on file, spanning 1980–2023, with about 27,367 fish stocked over that period.
When Mumford Reservoir is stocked
Mumford Reservoir is typically stocked in fall, most often in September — 28 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Mumford Reservoir, freshest activity first.
Anderson Meadow
2 miBEAVER County · 3 species · 248 records
Last stocked June 2026
Kents Lake Middle
3 miBEAVER County · 5 species · 334 records
Last stocked June 2026
Merchant Valley Reservoir
7 miBEAVER County · 2 species · 93 records
Last stocked June 2026
Kents Lake Lower
4 miBEAVER County · 4 species · 119 records
Last stocked June 2026
Sevier River
7 miSEVIER County · 5 species · 374 records
Last stocked May 2026
Little Reservoir
5 miBEAVER County · 3 species · 313 records
Last stocked April 2026
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 18, 2023 | Cutthroat Trout | 151 | 2.11" | Utah DWR |
| July 11, 2023 | Tiger Trout | 53 | 2.87" | Utah DWR |
| September 26, 2022 | Cutthroat Trout | 163 | 2.41" | Utah DWR |
| July 7, 2022 | Tiger Trout | 45 | 2.82" | Utah DWR |
| September 23, 2021 | Cutthroat Trout | 169 | 2.48" | Utah DWR |
| July 6, 2021 | Tiger Trout | 49 | 2.95" | Utah DWR |
| September 28, 2020 | Cutthroat Trout | 153 | 2.41" | Utah DWR |
| July 1, 2020 | Tiger Trout | 55 | 2.84" | Utah DWR |
Show 42 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| September 24, 2019 | Cutthroat Trout | 487 | 1.8" | Utah DWR |
| October 1, 2018 | Cutthroat Trout | 454 | 2.33" | Utah DWR |
| September 18, 2017 | Cutthroat Trout | 428 | 2.11" | Utah DWR |
| September 19, 2016 | Cutthroat Trout | 416 | 1.9" | Utah DWR |
| September 18, 2015 | Cutthroat Trout | 462 | 2.05" | Utah DWR |
| September 10, 2014 | Cutthroat Trout | 436 | 1.87" | Utah DWR |
| September 16, 2013 | Cutthroat Trout | 399 | 2.34" | Utah DWR |
| September 18, 2012 | Cutthroat Trout | 412 | 2.4" | Utah DWR |
| September 20, 2011 | Cutthroat Trout | 434 | 1.74" | Utah DWR |
| September 28, 2010 | Cutthroat Trout | 400 | 2" | Utah DWR |
| September 13, 2010 | Cutthroat Trout | 428 | 2.06" | Utah DWR |
| September 28, 2009 | Cutthroat Trout | 400 | 2" | Utah DWR |
| September 16, 2009 | Cutthroat Trout | 404 | 1.7" | Utah DWR |
| September 28, 2008 | Cutthroat Trout | 400 | 2" | Utah DWR |
| September 23, 2008 | Cutthroat Trout | 421 | 2.21" | Utah DWR |
| September 29, 2007 | Cutthroat Trout | 400 | 2" | Utah DWR |
| September 18, 2007 | Cutthroat Trout | 428 | 1.49" | Utah DWR |
| September 29, 2006 | Cutthroat Trout | 400 | 2" | Utah DWR |
| October 5, 2005 | Cutthroat Trout | 402 | 1.79" | Utah DWR |
| September 29, 2005 | Cutthroat Trout | 400 | 2" | Utah DWR |
| October 7, 2003 | Cutthroat Trout | 397 | 1.72" | Utah DWR |
| October 11, 2002 | Cutthroat Trout | 420 | 1.96" | Utah DWR |
| October 3, 2001 | Cutthroat Trout | 399 | 1.81" | Utah DWR |
| October 4, 2000 | Cutthroat Trout | 421 | 2.16" | Utah DWR |
| October 6, 1999 | Cutthroat Trout | 392 | 2" | Utah DWR |
| October 6, 1998 | Cutthroat Trout | 419 | 1.55" | Utah DWR |
| September 30, 1996 | Cutthroat Trout | 391 | 1.57" | Utah DWR |
| September 26, 1995 | Cutthroat Trout | 407 | 1.9" | Utah DWR |
| August 23, 1994 | Cutthroat Trout | 402 | 1.8" | Utah DWR |
| September 1, 1993 | Cutthroat Trout | 474 | 1.73" | Utah DWR |
| July 6, 1992 | Cutthroat Trout | 330 | 1.82" | Utah DWR |
| September 26, 1991 | Cutthroat Trout | 1,008 | 0" | Utah DWR |
| July 30, 1990 | Cutthroat Trout | 304 | 1.67" | Utah DWR |
| August 22, 1989 | Cutthroat Trout | 308 | 2" | Utah DWR |
| August 12, 1987 | Cutthroat Trout | 782 | 1.85" | Utah DWR |
| August 18, 1986 | Cutthroat Trout | 769 | — | Utah DWR |
| August 12, 1985 | Cutthroat Trout | 754 | — | Utah DWR |
| September 14, 1984 | Cutthroat Trout | 5,915 | — | Utah DWR |
| September 6, 1983 | Cutthroat Trout | 754 | — | Utah DWR |
| August 16, 1982 | Cutthroat Trout | 811 | — | Utah DWR |
| August 13, 1981 | Cutthroat Trout | 761 | — | Utah DWR |
| August 28, 1980 | Cutthroat Trout | 1,500 | — | Utah DWR |
Frequently asked
When was Mumford Reservoir last stocked?
According to Utah DWR — Fish Stocking Events (1979–2024 archive), Mumford Reservoir was last stocked September 18, 2023 with Cutthroat Trout.
What fish species are stocked in Mumford Reservoir?
Mumford Reservoir is stocked with Cutthroat Trout and Tiger Trout.
What time of year is Mumford Reservoir stocked?
Mumford Reservoir is typically stocked in fall, most often in September.
How often is Mumford Reservoir stocked?
Mumford Reservoir is stocked intermittently — 50 recorded stockings between 1980 and 2023.
How many fish have been stocked in Mumford Reservoir?
About 27,367 fish have been stocked in Mumford Reservoir across 50 recorded events since 1980, per Utah fish & wildlife agency.
What size are the fish stocked in Mumford Reservoir?
Fish stocked in Mumford Reservoir average about 2.0 inches, based on the sizes the agency reported.