Wilderness Lake Fish Stocking
King County, Washington · 1995–2026 on record
According to Washington fish & wildlife agency, Wilderness Lake was last stocked April 13, 2026 with Rainbow Trout. Wilderness Lake has 101 stocking records on file, spanning 1995–2026, with about 789,064 fish stocked over that period.
When Wilderness Lake is stocked
Wilderness Lake is typically stocked in spring, most often in April — 63 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Wilderness Lake, freshest activity first.
Shadow Lake
3 miKing County · 2 species · 45 records
Last stocked May 2026
Grass Lake
4 miMason County · 1 species · 23 records
Last stocked May 2026
Lake Sawyer
3 miKing County · 4 species · 102 records
Last stocked May 2026
Spring Lake
5 miKing County · 1 species · 47 records
Last stocked May 2026
Lake Meridian
6 miKing County · 2 species · 164 records
Last stocked May 2026
Shady Lake
5 miKing County · 1 species · 34 records
Last stocked April 2026
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Source |
|---|---|---|---|
| April 13, 2026 | Rainbow Trout | 10,000 | Washington fish & wildlife agency |
| April 22, 2025 | Rainbow Trout | 3,600 | Washington fish & wildlife agency |
| April 21, 2025 | Rainbow Trout | 7,200 | Washington fish & wildlife agency |
| April 16, 2024 | Rainbow Trout | 8,000 | Washington fish & wildlife agency |
| April 15, 2024 | Rainbow Trout | 4,000 | Washington fish & wildlife agency |
| April 19, 2023 | Rainbow Trout | 2,300 | Washington fish & wildlife agency |
| April 13, 2023 | Rainbow Trout | 10,200 | Washington fish & wildlife agency |
| April 18, 2022 | Rainbow Trout | 3,800 | Washington fish & wildlife agency |
Show 42 more stocking records →
| Date | Species | Number | Source |
|---|---|---|---|
| April 12, 2022 | Rainbow Trout | 7,200 | Washington fish & wildlife agency |
| April 13, 2021 | Rainbow Trout | 4,000 | Washington fish & wildlife agency |
| April 12, 2021 | Rainbow Trout | 8,268 | Washington fish & wildlife agency |
| April 28, 2020 | Rainbow Trout | 4,000 | Washington fish & wildlife agency |
| April 27, 2020 | Rainbow Trout | 12,000 | Washington fish & wildlife agency |
| April 23, 2019 | Rainbow Trout | 4,002 | Washington fish & wildlife agency |
| April 17, 2019 | Rainbow Trout | 4,000 | Washington fish & wildlife agency |
| April 16, 2019 | Rainbow Trout | 4,036 | Washington fish & wildlife agency |
| April 19, 2018 | Rainbow Trout | 3,600 | Washington fish & wildlife agency |
| April 17, 2018 | Rainbow Trout | 8,658 | Washington fish & wildlife agency |
| April 11, 2017 | Rainbow Trout | 3,000 | Washington fish & wildlife agency |
| April 11, 2017 | Rainbow Trout | 400 | Washington fish & wildlife agency |
| April 10, 2017 | Rainbow Trout | 8,000 | Washington fish & wildlife agency |
| May 26, 2016 | Kokanee | 20,000 | Washington fish & wildlife agency |
| April 11, 2016 | Rainbow Trout | 1,300 | Washington fish & wildlife agency |
| April 11, 2016 | Rainbow Trout | 10,700 | Washington fish & wildlife agency |
| April 8, 2016 | Rainbow Trout | 492 | Washington fish & wildlife agency |
| April 23, 2015 | Rainbow Trout | 2,600 | Washington fish & wildlife agency |
| April 22, 2015 | Rainbow Trout | 4,200 | Washington fish & wildlife agency |
| April 20, 2015 | Rainbow Trout | 5,330 | Washington fish & wildlife agency |
| April 7, 2015 | Rainbow Trout | 400 | Washington fish & wildlife agency |
| June 2, 2014 | Kokanee | 20,000 | Washington fish & wildlife agency |
| April 22, 2014 | Rainbow Trout | 8,085 | Washington fish & wildlife agency |
| April 21, 2014 | Rainbow Trout | 4,000 | Washington fish & wildlife agency |
| June 3, 2013 | Kokanee | 20,000 | Washington fish & wildlife agency |
| April 25, 2013 | Rainbow Trout | 4,000 | Washington fish & wildlife agency |
| April 9, 2013 | Rainbow Trout | 9,000 | Washington fish & wildlife agency |
| June 12, 2012 | Rainbow Trout | 1,500 | Washington fish & wildlife agency |
| May 21, 2012 | Kokanee | 20,000 | Washington fish & wildlife agency |
| April 23, 2012 | Rainbow Trout | 12,000 | Washington fish & wildlife agency |
| May 17, 2011 | Kokanee | 20,066 | Washington fish & wildlife agency |
| April 19, 2011 | Rainbow Trout | 3,000 | Washington fish & wildlife agency |
| April 4, 2011 | Rainbow Trout | 5,000 | Washington fish & wildlife agency |
| April 4, 2011 | Rainbow Trout | 7,000 | Washington fish & wildlife agency |
| June 23, 2010 | Kokanee | 11,917 | Washington fish & wildlife agency |
| April 15, 2010 | Rainbow Trout | 3,000 | Washington fish & wildlife agency |
| April 14, 2010 | Rainbow Trout | 12,000 | Washington fish & wildlife agency |
| May 5, 2009 | Kokanee | 30,000 | Washington fish & wildlife agency |
| April 7, 2009 | Rainbow Trout | 15,000 | Washington fish & wildlife agency |
| May 21, 2008 | Rainbow Trout | 4,198 | Washington fish & wildlife agency |
| April 22, 2008 | Rainbow Trout | 4,000 | Washington fish & wildlife agency |
| April 16, 2008 | Rainbow Trout | 10,965 | Washington fish & wildlife agency |
The reporting agency did not include fish sizes for this water.
Showing 50 of 101 stocking records.
Frequently asked
When was Wilderness Lake last stocked?
According to Washington fish & wildlife agency, Wilderness Lake was last stocked April 13, 2026 with Rainbow Trout.
What fish species are stocked in Wilderness Lake?
Wilderness Lake is stocked with Rainbow Trout, Kokanee, and Cutthroat Trout.
What time of year is Wilderness Lake stocked?
Wilderness Lake is typically stocked in spring, most often in April.
How often is Wilderness Lake stocked?
Wilderness Lake has been stocked about 3 times a year — 101 recorded stockings between 1995 and 2026.
How many fish have been stocked in Wilderness Lake?
About 789,064 fish have been stocked in Wilderness Lake across 101 recorded events since 1995, per Washington fish & wildlife agency.