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Haven Lake Fish Stocking

Mason County, Washington · 1995–2026 on record

Source: Washington fish & wildlife agency· updated 2026-04-14

According to Washington fish & wildlife agency, Haven Lake was last stocked April 14, 2026 with Rainbow Trout. Haven Lake has 96 stocking records on file, spanning 1995–2026, with about 445,602 fish stocked over that period.

April 14, 2026
Last stocked
445,602
Fish stocked
2
Species
96
Stocking records

When Haven Lake is stocked

Haven Lake is typically stocked in spring, most often in April — 54 stocking events in that peak month.

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

Nearby stocked waters

Other stocked waters near Haven Lake, freshest activity first.

Oak Patch Lake

3 mi

Mason County · 1 species · 5 records

Last stocked May 2026

U Lake

5 mi

Mason County · 2 species · 10 records

Last stocked May 2026

Cady Lake

4 mi

Mason County · 3 species · 75 records

Last stocked May 2026

Lake Wooten

1 mi

Mason County · 2 species · 120 records

Last stocked April 2026

Lake Maggie

4 mi

Mason County · 2 species · 79 records

Last stocked April 2026

Howell Lake

2 mi

Mason County · 2 species · 86 records

Last stocked April 2026

Stocking history

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

DateSpeciesNumberSource
April 14, 2026Rainbow Trout2,822Washington fish & wildlife agency
April 10, 2025Rainbow Trout5,038Washington fish & wildlife agency
April 9, 2024Rainbow Trout5,003Washington fish & wildlife agency
April 12, 2023Rainbow Trout5,000Washington fish & wildlife agency
April 19, 2022Rainbow Trout5,023Washington fish & wildlife agency
April 15, 2021Rainbow Trout1,898Washington fish & wildlife agency
April 15, 2021Rainbow Trout1,898Washington fish & wildlife agency
May 5, 2020Rainbow Trout2,021Washington fish & wildlife agency
Show 42 more stocking records →
DateSpeciesNumberSource
April 24, 2020Rainbow Trout3,000Washington fish & wildlife agency
April 24, 2019Rainbow Trout9Washington fish & wildlife agency
April 18, 2019Rainbow Trout5,000Washington fish & wildlife agency
April 19, 2018Rainbow Trout2,500Washington fish & wildlife agency
April 19, 2018Rainbow Trout2,500Washington fish & wildlife agency
April 21, 2017Rainbow Trout40Washington fish & wildlife agency
April 21, 2017Rainbow Trout5,035Washington fish & wildlife agency
May 5, 2016Rainbow Trout107Washington fish & wildlife agency
April 20, 2016Rainbow Trout5,035Washington fish & wildlife agency
April 20, 2016Rainbow Trout115Washington fish & wildlife agency
May 14, 2015Rainbow Trout130Washington fish & wildlife agency
April 17, 2015Rainbow Trout140Washington fish & wildlife agency
April 17, 2015Rainbow Trout5,000Washington fish & wildlife agency
April 17, 2014Rainbow Trout5,019Washington fish & wildlife agency
April 9, 2014Rainbow Trout150Washington fish & wildlife agency
April 17, 2013Rainbow Trout633Washington fish & wildlife agency
April 15, 2013Rainbow Trout4,370Washington fish & wildlife agency
April 8, 2013Rainbow Trout150Washington fish & wildlife agency
April 24, 2012Rainbow Trout150Washington fish & wildlife agency
April 16, 2012Rainbow Trout4,200Washington fish & wildlife agency
May 4, 2011Rainbow Trout141Washington fish & wildlife agency
May 4, 2011Rainbow Trout917Washington fish & wildlife agency
April 15, 2011Rainbow Trout4,088Washington fish & wildlife agency
April 11, 2011Rainbow Trout150Washington fish & wildlife agency
June 1, 2010Rainbow Trout1,305Washington fish & wildlife agency
April 22, 2010Rainbow Trout3,420Washington fish & wildlife agency
June 16, 2009Rainbow Trout20,000Washington fish & wildlife agency
May 11, 2009Rainbow Trout45Washington fish & wildlife agency
May 6, 2009Rainbow Trout1,000Washington fish & wildlife agency
April 10, 2009Rainbow Trout6,000Washington fish & wildlife agency
April 6, 2009Rainbow Trout342Washington fish & wildlife agency
June 3, 2008Rainbow Trout15,000Washington fish & wildlife agency
May 12, 2008Rainbow Trout46Washington fish & wildlife agency
May 5, 2008Rainbow Trout1,000Washington fish & wildlife agency
April 14, 2008Rainbow Trout6,000Washington fish & wildlife agency
April 7, 2008Rainbow Trout348Washington fish & wildlife agency
June 4, 2007Rainbow Trout192Washington fish & wildlife agency
May 22, 2007Rainbow Trout15,000Washington fish & wildlife agency
May 2, 2007Rainbow Trout5,005Washington fish & wildlife agency
April 20, 2007Rainbow Trout690Washington fish & wildlife agency
April 20, 2007Rainbow Trout330Washington fish & wildlife agency
April 13, 2007Rainbow Trout2,310Washington fish & wildlife agency

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

Showing 50 of 96 stocking records.

Frequently asked

When was Haven Lake last stocked?

According to Washington fish & wildlife agency, Haven Lake was last stocked April 14, 2026 with Rainbow Trout.

What fish species are stocked in Haven Lake?

Haven Lake is stocked with Rainbow Trout and Cutthroat Trout.

What time of year is Haven Lake stocked?

Haven Lake is typically stocked in spring, most often in April.

How often is Haven Lake stocked?

Haven Lake has been stocked about 3 times a year — 96 recorded stockings between 1995 and 2026.

How many fish have been stocked in Haven Lake?

About 445,602 fish have been stocked in Haven Lake across 96 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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