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Heart Lake Fish Stocking

Grant County, Washington · 1995–2026 on record

Source: Washington fish & wildlife agency· updated 2026-04-28

According to Washington fish & wildlife agency, Heart Lake was last stocked April 28, 2026 with Rainbow Trout. Heart Lake has 42 stocking records on file, spanning 1995–2026, with about 276,073 fish stocked over that period.

April 28, 2026
Last stocked
276,073
Fish stocked
1
Species
42
Stocking records

When Heart Lake is stocked

Heart Lake is typically stocked in spring, most often in May — 17 stocking events in that peak month.

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

Nearby stocked waters

Other stocked waters near Heart Lake, freshest activity first.

Widgeon Lake

2 mi

Grant County · 1 species · 32 records

Last stocked May 2026

Pillar Lake

3 mi

Grant County · 1 species · 38 records

Last stocked May 2026

Chukar Lake

5 mi

Grant County · 1 species · 31 records

Last stocked May 2026

Canal Lake

0 mi

Grant County · 1 species · 53 records

Last stocked April 2026

Windmill Lake

1 mi

Grant County · 1 species · 55 records

Last stocked April 2026

Pit Lake

1 mi

Douglas County · 3 species · 84 records

Last stocked April 2026

Stocking history

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

DateSpeciesNumberSource
April 28, 2026Rainbow Trout7,825Washington fish & wildlife agency
May 2, 2025Rainbow Trout7,800Washington fish & wildlife agency
May 1, 2024Rainbow Trout7,800Washington fish & wildlife agency
May 1, 2023Rainbow Trout6,043Washington fish & wildlife agency
March 23, 2023Rainbow Trout1,757Washington fish & wildlife agency
May 9, 2022Rainbow Trout7,800Washington fish & wildlife agency
May 12, 2021Rainbow Trout7,800Washington fish & wildlife agency
April 2, 2021Rainbow Trout750Washington fish & wildlife agency
Show 34 more stocking records →
DateSpeciesNumberSource
May 12, 2020Rainbow Trout7,800Washington fish & wildlife agency
May 7, 2019Rainbow Trout7,806Washington fish & wildlife agency
May 10, 2018Rainbow Trout7,841Washington fish & wildlife agency
May 4, 2017Rainbow Trout7,806Washington fish & wildlife agency
May 19, 2016Rainbow Trout7,830Washington fish & wildlife agency
May 12, 2015Rainbow Trout7,989Washington fish & wildlife agency
May 6, 2014Rainbow Trout7,802Washington fish & wildlife agency
May 5, 2014Rainbow Trout163Washington fish & wildlife agency
May 3, 2013Rainbow Trout7,832Washington fish & wildlife agency
May 15, 2012Rainbow Trout175Washington fish & wildlife agency
May 7, 2012Rainbow Trout7,885Washington fish & wildlife agency
May 19, 2011Rainbow Trout7,800Washington fish & wildlife agency
April 28, 2011Rainbow Trout528Washington fish & wildlife agency
April 13, 2011Rainbow Trout4,016Washington fish & wildlife agency
April 3, 2011Rainbow Trout175Washington fish & wildlife agency
October 9, 2009Rainbow Trout6,490Washington fish & wildlife agency
October 8, 2009Rainbow Trout3,589Washington fish & wildlife agency
October 7, 2008Rainbow Trout9,958Washington fish & wildlife agency
March 13, 2007Rainbow Trout10,082Washington fish & wildlife agency
October 9, 2006Rainbow Trout5,050Washington fish & wildlife agency
March 13, 2006Rainbow Trout10,000Washington fish & wildlife agency
April 11, 2005Rainbow Trout10,058Washington fish & wildlife agency
November 4, 2004Rainbow Trout2,006Washington fish & wildlife agency
March 29, 2004Rainbow Trout10,017Washington fish & wildlife agency
March 24, 2003Rainbow Trout10,042Washington fish & wildlife agency
March 18, 2002Rainbow Trout10,026Washington fish & wildlife agency
March 1, 2001Rainbow Trout10,062Washington fish & wildlife agency
April 10, 2000Rainbow Trout9,940Washington fish & wildlife agency
March 22, 1999Rainbow Trout10,052Washington fish & wildlife agency
April 22, 1998Rainbow Trout10,087Washington fish & wildlife agency
April 16, 1998Rainbow Trout600Washington fish & wildlife agency
March 16, 1998Rainbow Trout4,888Washington fish & wildlife agency
September 4, 1996Rainbow Trout6,097Washington fish & wildlife agency
April 3, 1995Rainbow Trout6,006Washington fish & wildlife agency

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

Frequently asked

When was Heart Lake last stocked?

According to Washington fish & wildlife agency, Heart Lake was last stocked April 28, 2026 with Rainbow Trout.

What fish species are stocked in Heart Lake?

Heart Lake is stocked with Rainbow Trout.

What time of year is Heart Lake stocked?

Heart Lake is typically stocked in spring, most often in May.

How often is Heart Lake stocked?

Heart Lake has been stocked about 1 times a year — 42 recorded stockings between 1995 and 2026.

How many fish have been stocked in Heart Lake?

About 276,073 fish have been stocked in Heart Lake across 42 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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