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Billy Clapp Lake Fish Stocking

Grant County, Washington · 1995–2026 on record

Source: Washington fish & wildlife agency· updated 2026-06-18

According to Washington fish & wildlife agency, Billy Clapp Lake was last stocked June 18, 2026 with Kokanee. Billy Clapp Lake has 127 stocking records on file, spanning 1995–2026, with about 4,535,626 fish stocked over that period.

June 18, 2026
Last stocked
4,535,626
Fish stocked
4
Species
127
Stocking records

When Billy Clapp Lake is stocked

Billy Clapp Lake is typically stocked year-round, most often in October — 33 stocking events in that peak month.

How Billy Clapp Lake's stockings spread across the calendar year.

Nearby stocked waters

Other stocked waters near Billy Clapp Lake, freshest activity first.

Moses Lake

22 mi

Grant County · 7 species · 132 records

Last stocked June 2026

Jameson Lake

24 mi

Douglas County · 1 species · 153 records

Last stocked June 2026

Deep Lake

10 mi

Grant County · 2 species · 65 records

Last stocked May 2026

Blue Lake

12 mi

Grant County · 4 species · 186 records

Last stocked May 2026

Park Lake

12 mi

Grant County · 4 species · 154 records

Last stocked May 2026

Dry Falls Lake

12 mi

Grant County · 3 species · 80 records

Last stocked May 2026

Stocking history

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

DateSpeciesNumberSource
June 18, 2026Kokanee54,710Washington fish & wildlife agency
May 13, 2026Kokanee51,000Washington fish & wildlife agency
April 21, 2026Rainbow Trout74,362Washington fish & wildlife agency
April 16, 2025Rainbow Trout10,000Washington fish & wildlife agency
April 16, 2025Rainbow Trout71,083Washington fish & wildlife agency
October 15, 2024Kokanee10,000Washington fish & wildlife agency
May 16, 2024Rainbow Trout89,457Washington fish & wildlife agency
June 21, 2023Kokanee93,555Washington fish & wildlife agency
Show 42 more stocking records →
DateSpeciesNumberSource
May 1, 2023Rainbow Trout28,400Washington fish & wildlife agency
October 11, 2022Rainbow Trout6,451Washington fish & wildlife agency
October 6, 2022Rainbow Trout37,075Washington fish & wildlife agency
June 16, 2022Kokanee177,285Washington fish & wildlife agency
March 28, 2022Rainbow Trout28,400Washington fish & wildlife agency
October 5, 2021Rainbow Trout36,956Washington fish & wildlife agency
October 1, 2021Rainbow Trout4,202Washington fish & wildlife agency
June 15, 2021Kokanee210,000Washington fish & wildlife agency
April 13, 2021Rainbow Trout28,400Washington fish & wildlife agency
October 21, 2020Rainbow Trout36,958Washington fish & wildlife agency
October 16, 2020Rainbow Trout3,530Washington fish & wildlife agency
July 30, 2020Rainbow Trout4,613Washington fish & wildlife agency
June 16, 2020Kokanee43,930Washington fish & wildlife agency
June 4, 2020Kokanee95,629Washington fish & wildlife agency
March 18, 2020Rainbow Trout28,400Washington fish & wildlife agency
October 14, 2019Rainbow Trout36,958Washington fish & wildlife agency
October 9, 2019Rainbow Trout3,612Washington fish & wildlife agency
June 10, 2019Kokanee85,125Washington fish & wildlife agency
May 14, 2019Kokanee35,809Washington fish & wildlife agency
April 24, 2019Rainbow Trout32,460Washington fish & wildlife agency
October 19, 2018Rainbow Trout36,960Washington fish & wildlife agency
June 18, 2018Kokanee79,700Washington fish & wildlife agency
May 1, 2018Rainbow Trout28,410Washington fish & wildlife agency
April 5, 2018Kokanee236,039Washington fish & wildlife agency
October 11, 2017Rainbow Trout37,123Washington fish & wildlife agency
June 28, 2017Kokanee27,000Washington fish & wildlife agency
October 12, 2016Rainbow Trout37,036Washington fish & wildlife agency
June 10, 2016Kokanee30,400Washington fish & wildlife agency
October 20, 2015Rainbow Trout37,030Washington fish & wildlife agency
June 11, 2015Kokanee100,100Washington fish & wildlife agency
October 6, 2014Rainbow Trout33,572Washington fish & wildlife agency
October 7, 2013Rainbow Trout39,604Washington fish & wildlife agency
July 30, 2013Rainbow Trout28,261Washington fish & wildlife agency
October 16, 2012Rainbow Trout26,915Washington fish & wildlife agency
August 1, 2012Rainbow Trout35,523Washington fish & wildlife agency
October 19, 2011Rainbow Trout9,000Washington fish & wildlife agency
October 19, 2011Rainbow Trout22,894Washington fish & wildlife agency
November 1, 2010Rainbow Trout21,722Washington fish & wildlife agency
June 23, 2010Rainbow Trout13,858Washington fish & wildlife agency
June 22, 2010Rainbow Trout89,250Washington fish & wildlife agency
November 13, 2009Rainbow Trout1,210Washington fish & wildlife agency
November 13, 2009Rainbow Trout10,580Washington fish & wildlife agency

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

Showing 50 of 127 stocking records.

Frequently asked

When was Billy Clapp Lake last stocked?

According to Washington fish & wildlife agency, Billy Clapp Lake was last stocked June 18, 2026 with Kokanee.

What fish species are stocked in Billy Clapp Lake?

Billy Clapp Lake is stocked with Kokanee, Rainbow Trout, Chinook Salmon, and Walleye.

What time of year is Billy Clapp Lake stocked?

Billy Clapp Lake is typically stocked year-round, most often in October.

How often is Billy Clapp Lake stocked?

Billy Clapp Lake has been stocked about 4 times a year — 127 recorded stockings between 1995 and 2026.

How many fish have been stocked in Billy Clapp Lake?

About 4,535,626 fish have been stocked in Billy Clapp Lake across 127 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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