Mona Reservoir Fish Stocking
Utah · 1988–2015 on record
According to Utah DWR — Fish Stocking Events (1979–2024 archive), Mona Reservoir was last stocked July 15, 2015 with Wiper. Mona Reservoir has 22 stocking records on file, spanning 1988–2015, with about 512,971 fish stocked over that period.
When Mona Reservoir is stocked
Mona Reservoir is typically stocked in summer, most often in June — 9 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Mona Reservoir, freshest activity first.
Chalk Creek
1 miSUMMIT County · 3 species · 150 records
Last stocked June 2026
Maple Lake
11 miUTAH County · 4 species · 431 records
Last stocked June 2026
Salt Creek
10 miJUAB County · 3 species · 300 records
Last stocked June 2026
Burraston Ponds
4 miJUAB County · 5 species · 701 records
Last stocked June 2026
Pole Canyon Park Pond
8 miUTAH County · 5 species · 136 records
Last stocked June 2026
Spring Lake
12 miUTAH County · 8 species · 540 records
Last stocked June 2026
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| July 15, 2015 | Wiper | 30,000 | 1.71" | Utah DWR |
| September 25, 2008 | June Sucker | 0 | 10.61" | Utah DWR |
| September 24, 2008 | June Sucker | 75 | 10.46" | Utah DWR |
| September 24, 2008 | June Sucker | 7,203 | 2.13" | Utah DWR |
| September 23, 2008 | June Sucker | 11 | 10.61" | Utah DWR |
| September 2, 2008 | June Sucker | 6,986 | 1.42" | Utah DWR |
| June 16, 2008 | June Sucker | 5,162 | 6.85" | Utah DWR |
| June 11, 2008 | June Sucker | 3,746 | 7.49" | Utah DWR |
Show 14 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| June 11, 2008 | June Sucker | 4,296 | 7.26" | Utah DWR |
| July 23, 2007 | June Sucker | 22,422 | 0.61" | Utah DWR |
| July 6, 2007 | June Sucker | 1,112 | 0.56" | Utah DWR |
| March 23, 2007 | June Sucker | 4,168 | 9.3" | Utah DWR |
| July 6, 2001 | June Sucker | 131 | 1.81" | Utah DWR |
| June 21, 2001 | June Sucker | 38 | 1.81" | Utah DWR |
| June 26, 1996 | Wiper | 9,000 | 1.49" | Utah DWR |
| June 26, 1996 | Wiper | 9,015 | 1.68" | Utah DWR |
| June 29, 1993 | Wiper | 15,498 | 1.82" | Utah DWR |
| May 15, 1993 | Yellow Perch | 1,500 | 8.1" | Utah DWR |
| April 15, 1993 | Yellow Perch | 375,000 | 0" | Utah DWR |
| June 8, 1990 | Smallmouth Bass | 17,301 | 0" | Utah DWR |
| June 5, 1989 | Smallmouth Bass | 200 | 0" | Utah DWR |
| September 10, 1988 | Smallmouth Bass | 107 | 0" | Utah DWR |
Frequently asked
When was Mona Reservoir last stocked?
According to Utah DWR — Fish Stocking Events (1979–2024 archive), Mona Reservoir was last stocked July 15, 2015 with Wiper.
What fish species are stocked in Mona Reservoir?
Mona Reservoir is stocked with Wiper, June Sucker, Yellow Perch, and Smallmouth Bass.
What time of year is Mona Reservoir stocked?
Mona Reservoir is typically stocked in summer, most often in June.
How often is Mona Reservoir stocked?
Mona Reservoir is stocked intermittently — 22 recorded stockings between 1988 and 2015.
How many fish have been stocked in Mona Reservoir?
About 512,971 fish have been stocked in Mona Reservoir across 22 recorded events since 1988, per Utah fish & wildlife agency.
What size are the fish stocked in Mona Reservoir?
Fish stocked in Mona Reservoir average about 3.9 inches, based on the sizes the agency reported.