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Lake Boren Fish Stocking

King County, Washington · 1995–2026 on record

Source: Washington fish & wildlife agency· updated 2026-05-26

According to Washington fish & wildlife agency, Lake Boren was last stocked May 26, 2026 with Rainbow Trout. Lake Boren has 38 stocking records on file, spanning 1995–2026, with about 84,612 fish stocked over that period.

May 26, 2026
Last stocked
84,612
Fish stocked
1
Species
38
Stocking records

When Lake Boren is stocked

Lake Boren is typically stocked in spring, most often in March — 13 stocking events in that peak month.

How Lake Boren's stockings spread across the calendar year.

Nearby stocked waters

Other stocked waters near Lake Boren, freshest activity first.

Issaquah Creek

5 mi

King County · 4 species · 520 records

Last stocked May 2026

May Creek

2 mi

Snohomish County · 3 species · 23 records

Last stocked April 2026

May Creek

2 mi

King County · 2 species · 23 records

Last stocked April 2026

Lake Sammamish

6 mi

King County · 4 species · 25 records

Last stocked March 2024

Black River

6 mi

1 species · 1 records

Last stocked March 2024

Duwamish River

7 mi

King County · 3 species · 5 records

Last stocked May 2023

Stocking history

Most recent stockings first. Dates shown at the precision the agency reported.

DateSpeciesNumberSource
May 26, 2026Rainbow Trout1,350Washington fish & wildlife agency
May 12, 2025Rainbow Trout1,150Washington fish & wildlife agency
May 3, 2024Rainbow Trout1,500Washington fish & wildlife agency
April 25, 2023Rainbow Trout1,650Washington fish & wildlife agency
May 10, 2022Rainbow Trout1,995Washington fish & wildlife agency
April 28, 2021Rainbow Trout1,530Washington fish & wildlife agency
April 23, 2020Rainbow Trout1,357Washington fish & wildlife agency
April 29, 2019Rainbow Trout1,200Washington fish & wildlife agency
Show 30 more stocking records →
DateSpeciesNumberSource
May 3, 2018Rainbow Trout1,225Washington fish & wildlife agency
April 25, 2017Rainbow Trout1,200Washington fish & wildlife agency
May 18, 2016Rainbow Trout1,200Washington fish & wildlife agency
May 5, 2015Rainbow Trout1,200Washington fish & wildlife agency
April 22, 2014Rainbow Trout1,200Washington fish & wildlife agency
April 24, 2013Rainbow Trout1,200Washington fish & wildlife agency
May 2, 2012Rainbow Trout1,200Washington fish & wildlife agency
June 14, 2011Rainbow Trout22,000Washington fish & wildlife agency
March 25, 2011Rainbow Trout1,500Washington fish & wildlife agency
March 17, 2010Rainbow Trout100Washington fish & wildlife agency
March 17, 2010Rainbow Trout1,000Washington fish & wildlife agency
June 15, 2009Rainbow Trout3,300Washington fish & wildlife agency
March 16, 2009Rainbow Trout1,000Washington fish & wildlife agency
May 30, 2008Rainbow Trout10,000Washington fish & wildlife agency
March 26, 2008Rainbow Trout1,000Washington fish & wildlife agency
June 21, 2007Rainbow Trout3,000Washington fish & wildlife agency
March 20, 2007Rainbow Trout1,000Washington fish & wildlife agency
May 9, 2006Rainbow Trout3,000Washington fish & wildlife agency
April 4, 2006Rainbow Trout1,000Washington fish & wildlife agency
July 12, 2005Rainbow Trout3,000Washington fish & wildlife agency
March 29, 2005Rainbow Trout1,000Washington fish & wildlife agency
May 24, 2004Rainbow Trout400Washington fish & wildlife agency
March 23, 2004Rainbow Trout1,000Washington fish & wildlife agency
June 25, 2003Rainbow Trout3,000Washington fish & wildlife agency
March 13, 2001Rainbow Trout1,500Washington fish & wildlife agency
July 25, 2000Rainbow Trout2,100Washington fish & wildlife agency
March 17, 1998Rainbow Trout1,200Washington fish & wildlife agency
March 24, 1997Rainbow Trout1,500Washington fish & wildlife agency
March 20, 1996Rainbow Trout1,000Washington fish & wildlife agency
March 31, 1995Rainbow Trout855Washington fish & wildlife agency

The reporting agency did not include fish sizes for this water.

Frequently asked

When was Lake Boren last stocked?

According to Washington fish & wildlife agency, Lake Boren was last stocked May 26, 2026 with Rainbow Trout.

What fish species are stocked in Lake Boren?

Lake Boren is stocked with Rainbow Trout.

What time of year is Lake Boren stocked?

Lake Boren is typically stocked in spring, most often in March.

How often is Lake Boren stocked?

Lake Boren is stocked intermittently — 38 recorded stockings between 1995 and 2026.

How many fish have been stocked in Lake Boren?

About 84,612 fish have been stocked in Lake Boren across 38 recorded events since 1995, per Washington fish & wildlife agency.

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How this is calculated: compiled automatically from Washington fish & wildlife agency open data — normalized, date-validated, and shown only at the precision the agency reported. Sources & methodology →

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