Grassy Trail Reservoir Fish Stocking
Utah · 1992–1998 on record
According to Utah DWR — Fish Stocking Events (1979–2024 archive), Grassy Trail Reservoir was last stocked May 12, 1998 with Rainbow Trout. Grassy Trail Reservoir has 17 stocking records on file, spanning 1992–1998, with about 45,892 fish stocked over that period.
When Grassy Trail Reservoir is stocked
Grassy Trail Reservoir is typically stocked in summer, most often in July — 6 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Grassy Trail Reservoir, freshest activity first.
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By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| May 12, 1998 | Rainbow Trout | 1,355 | 9.24" | Utah DWR |
| May 11, 1998 | Rainbow Trout | 1,645 | 9.24" | Utah DWR |
| September 9, 1997 | Tiger Trout | 1,213 | 4.88" | Utah DWR |
| October 24, 1995 | Rainbow Trout | 1,002 | 11.56" | Utah DWR |
| September 27, 1995 | Rainbow Trout | 1,001 | 10.78" | Utah DWR |
| September 26, 1995 | Rainbow Trout | 999 | 10.78" | Utah DWR |
| July 27, 1995 | Rainbow Trout | 5,079 | 6.36" | Utah DWR |
| July 27, 1995 | Rainbow Trout | 5,079 | 6.36" | Utah DWR |
Show 9 more stocking records →
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| June 30, 1994 | Rainbow Trout | 1,000 | 9.81" | Utah DWR |
| June 24, 1994 | Rainbow Trout | 5,006 | 5.16" | Utah DWR |
| June 8, 1994 | Rainbow Trout | 1,501 | 9.72" | Utah DWR |
| July 26, 1993 | Rainbow Trout | 1,001 | 9.67" | Utah DWR |
| July 26, 1993 | Rainbow Trout | 1,001 | 9.67" | Utah DWR |
| June 9, 1993 | Rainbow Trout | 5,010 | 5.23" | Utah DWR |
| June 9, 1993 | Rainbow Trout | 1,999 | 8.92" | Utah DWR |
| July 8, 1992 | Rainbow Trout | 3,999 | 8.36" | Utah DWR |
| July 8, 1992 | Rainbow Trout | 8,002 | 4.51" | Utah DWR |
Frequently asked
When was Grassy Trail Reservoir last stocked?
According to Utah DWR — Fish Stocking Events (1979–2024 archive), Grassy Trail Reservoir was last stocked May 12, 1998 with Rainbow Trout.
What fish species are stocked in Grassy Trail Reservoir?
Grassy Trail Reservoir is stocked with Rainbow Trout and Tiger Trout.
What time of year is Grassy Trail Reservoir stocked?
Grassy Trail Reservoir is typically stocked in summer, most often in July.
How often is Grassy Trail Reservoir stocked?
Grassy Trail Reservoir has been stocked about 2 times a year — 17 recorded stockings between 1992 and 1998.
How many fish have been stocked in Grassy Trail Reservoir?
About 45,892 fish have been stocked in Grassy Trail Reservoir across 17 recorded events since 1992, per Utah fish & wildlife agency.
What size are the fish stocked in Grassy Trail Reservoir?
Fish stocked in Grassy Trail Reservoir average about 8.3 inches, based on the sizes the agency reported.