Langlois Lake Fish Stocking
King County, Washington · 1995–2026 on record
According to Washington fish & wildlife agency, Langlois Lake was last stocked April 30, 2026 with Kokanee. Langlois Lake has 102 stocking records on file, spanning 1995–2026, with about 740,813 fish stocked over that period.
When Langlois Lake is stocked
Langlois Lake is typically stocked in spring, most often in April — 52 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near Langlois Lake, freshest activity first.
Moss Lake
4 miKing County · 1 species · 20 records
Last stocked July 2026
Icy Creek
7 miKing County · 3 species · 73 records
Last stocked May 2026
Lake Alice
7 miKing County · 4 species · 108 records
Last stocked May 2026
Moss Lake
4 miLewis County · 1 species · 14 records
Last stocked September 2025
Tokul Creek
6 miKing County · 1 species · 49 records
Last stocked April 2024
Tolt River
2 miKing County · 2 species · 27 records
Last stocked February 2023
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Source |
|---|---|---|---|
| April 30, 2026 | Kokanee | 20,000 | Washington fish & wildlife agency |
| April 10, 2026 | Rainbow Trout | 3,200 | Washington fish & wildlife agency |
| April 7, 2026 | Rainbow Trout | 1,400 | Washington fish & wildlife agency |
| October 21, 2025 | Kokanee | 4,825 | Washington fish & wildlife agency |
| May 1, 2025 | Kokanee | 20,000 | Washington fish & wildlife agency |
| April 10, 2025 | Rainbow Trout | 5,113 | Washington fish & wildlife agency |
| May 7, 2024 | Kokanee | 37,000 | Washington fish & wildlife agency |
| April 18, 2024 | Rainbow Trout | 4,140 | Washington fish & wildlife agency |
Show 42 more stocking records →
| Date | Species | Number | Source |
|---|---|---|---|
| April 18, 2024 | Rainbow Trout | 954 | Washington fish & wildlife agency |
| May 9, 2023 | Kokanee | 35,000 | Washington fish & wildlife agency |
| April 17, 2023 | Rainbow Trout | 5,064 | Washington fish & wildlife agency |
| October 13, 2022 | Steelhead | 4,725 | Washington fish & wildlife agency |
| May 17, 2022 | Kokanee | 30,129 | Washington fish & wildlife agency |
| April 11, 2022 | Rainbow Trout | 5,006 | Washington fish & wildlife agency |
| May 18, 2021 | Kokanee | 20,000 | Washington fish & wildlife agency |
| April 15, 2021 | Rainbow Trout | 1,200 | Washington fish & wildlife agency |
| April 15, 2021 | Rainbow Trout | 3,823 | Washington fish & wildlife agency |
| May 15, 2020 | Kokanee | 35,100 | Washington fish & wildlife agency |
| April 28, 2020 | Rainbow Trout | 2,295 | Washington fish & wildlife agency |
| April 27, 2020 | Rainbow Trout | 2,748 | Washington fish & wildlife agency |
| May 8, 2019 | Kokanee | 35,150 | Washington fish & wildlife agency |
| April 15, 2019 | Rainbow Trout | 2,544 | Washington fish & wildlife agency |
| April 15, 2019 | Rainbow Trout | 2,500 | Washington fish & wildlife agency |
| April 30, 2018 | Steelhead | 5,000 | Washington fish & wildlife agency |
| April 18, 2018 | Rainbow Trout | 200 | Washington fish & wildlife agency |
| April 18, 2018 | Rainbow Trout | 4,802 | Washington fish & wildlife agency |
| April 11, 2017 | Rainbow Trout | 1,104 | Washington fish & wildlife agency |
| April 11, 2017 | Rainbow Trout | 3,933 | Washington fish & wildlife agency |
| May 24, 2016 | Kokanee | 15,000 | Washington fish & wildlife agency |
| May 23, 2016 | Steelhead | 80 | Washington fish & wildlife agency |
| May 11, 2016 | Steelhead | 7,818 | Washington fish & wildlife agency |
| April 12, 2016 | Rainbow Trout | 2,024 | Washington fish & wildlife agency |
| April 12, 2016 | Rainbow Trout | 2,982 | Washington fish & wildlife agency |
| May 27, 2015 | Kokanee | 17,062 | Washington fish & wildlife agency |
| April 14, 2015 | Rainbow Trout | 1,105 | Washington fish & wildlife agency |
| April 14, 2015 | Rainbow Trout | 3,897 | Washington fish & wildlife agency |
| November 3, 2014 | Steelhead | 3,200 | Washington fish & wildlife agency |
| October 15, 2014 | Steelhead | 5,200 | Washington fish & wildlife agency |
| June 23, 2014 | Kokanee | 15,975 | Washington fish & wildlife agency |
| April 17, 2014 | Rainbow Trout | 5,016 | Washington fish & wildlife agency |
| May 1, 2013 | Kokanee | 15,000 | Washington fish & wildlife agency |
| April 17, 2013 | Rainbow Trout | 5,040 | Washington fish & wildlife agency |
| September 26, 2012 | Rainbow Trout | 2,393 | Washington fish & wildlife agency |
| May 1, 2012 | Kokanee | 15,000 | Washington fish & wildlife agency |
| April 17, 2012 | Rainbow Trout | 5,016 | Washington fish & wildlife agency |
| June 6, 2011 | Kokanee | 15,051 | Washington fish & wildlife agency |
| April 5, 2011 | Rainbow Trout | 9,150 | Washington fish & wildlife agency |
| June 24, 2010 | Kokanee | 9,997 | Washington fish & wildlife agency |
| May 19, 2010 | Rainbow Trout | 5,388 | Washington fish & wildlife agency |
| April 22, 2010 | Rainbow Trout | 2,788 | Washington fish & wildlife agency |
The reporting agency did not include fish sizes for this water.
Showing 50 of 102 stocking records.
Frequently asked
When was Langlois Lake last stocked?
According to Washington fish & wildlife agency, Langlois Lake was last stocked April 30, 2026 with Kokanee.
What fish species are stocked in Langlois Lake?
Langlois Lake is stocked with Kokanee, Rainbow Trout, Steelhead, Cutthroat Trout, and Brook Trout.
What time of year is Langlois Lake stocked?
Langlois Lake is typically stocked in spring, most often in April.
How often is Langlois Lake stocked?
Langlois Lake has been stocked about 3 times a year — 102 recorded stockings between 1995 and 2026.
How many fish have been stocked in Langlois Lake?
About 740,813 fish have been stocked in Langlois Lake across 102 recorded events since 1995, per Washington fish & wildlife agency.