Flat Iron Lake Fish Stocking
Yakima County, Washington · 1996–2024 on record
According to Washington fish & wildlife agency, Flat Iron Lake was last stocked July 11, 2024 with Rainbow Trout. Flat Iron Lake has 15 stocking records on file, spanning 1996–2024, with about 10,018 fish stocked over that period.
When Flat Iron Lake is stocked
Flat Iron Lake is typically stocked in summer, most often in July — 8 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Flat Iron Lake, freshest activity first.
Milk Lake
11 miKittitas County · 1 species · 2 records
Last stocked May 2026
Bumping Lake
7 miYakima County · 2 species · 78 records
Last stocked May 2026
Milk Pond
9 miKittitas County · 1 species · 27 records
Last stocked April 2026
Mal Lake
9 miYakima County · 2 species · 24 records
Last stocked August 2025
Cedar Lake
11 miYakima County · 1 species · 12 records
Last stocked August 2023
Swamp Lake
12 miYakima County · 1 species · 7 records
Last stocked July 2023
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Source |
|---|---|---|---|
| July 11, 2024 | Rainbow Trout | 711 | Washington fish & wildlife agency |
| July 11, 2021 | Rainbow Trout | 700 | Washington fish & wildlife agency |
| July 5, 2018 | Rainbow Trout | 700 | Washington fish & wildlife agency |
| July 6, 2015 | Rainbow Trout | 700 | Washington fish & wildlife agency |
| August 14, 2012 | Rainbow Trout | 396 | Washington fish & wildlife agency |
| August 7, 2012 | Rainbow Trout | 700 | Washington fish & wildlife agency |
| July 7, 2009 | Rainbow Trout | 750 | Washington fish & wildlife agency |
| August 15, 2007 | Rainbow Trout | 756 | Washington fish & wildlife agency |
Show 7 more stocking records →
| Date | Species | Number | Source |
|---|---|---|---|
| July 25, 2006 | Rainbow Trout | 720 | Washington fish & wildlife agency |
| July 1, 2004 | Rainbow Trout | 735 | Washington fish & wildlife agency |
| July 11, 2002 | Rainbow Trout | 693 | Washington fish & wildlife agency |
| August 24, 2000 | Rainbow Trout | 697 | Washington fish & wildlife agency |
| August 10, 1998 | Rainbow Trout | 352 | Washington fish & wildlife agency |
| August 15, 1996 | Cutthroat Trout | 700 | Washington fish & wildlife agency |
| August 1, 1996 | Rainbow Trout | 708 | Washington fish & wildlife agency |
The reporting agency did not include fish sizes for this water.
Frequently asked
When was Flat Iron Lake last stocked?
According to Washington fish & wildlife agency, Flat Iron Lake was last stocked July 11, 2024 with Rainbow Trout.
What fish species are stocked in Flat Iron Lake?
Flat Iron Lake is stocked with Rainbow Trout and Cutthroat Trout.
What time of year is Flat Iron Lake stocked?
Flat Iron Lake is typically stocked in summer, most often in July.
How often is Flat Iron Lake stocked?
Flat Iron Lake is stocked intermittently — 15 recorded stockings between 1996 and 2024.
How many fish have been stocked in Flat Iron Lake?
About 10,018 fish have been stocked in Flat Iron Lake across 15 recorded events since 1996, per Washington fish & wildlife agency.