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Summit Lake Fish Stocking

Thurston County, Washington · 1995–2026 on record

Source: Washington fish & wildlife agency· updated 2026-05-18

According to Washington fish & wildlife agency, Summit Lake was last stocked May 18, 2026 with Kokanee. Summit Lake has 368 stocking records on file, spanning 1995–2026, with about 9,867,308 fish stocked over that period.

May 18, 2026
Last stocked
9,867,308
Fish stocked
3
Species
368
Stocking records

When Summit Lake is stocked

Summit Lake is typically stocked in spring, most often in April — 169 stocking events in that peak month.

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

Nearby stocked waters

Other stocked waters near Summit Lake, freshest activity first.

Deschutes River

10 mi

Thurston County · 3 species · 352 records

Last stocked May 2026

Lost Lake

10 mi

Mason County · 3 species · 223 records

Last stocked May 2026

Black Lake

7 mi

Thurston County · 4 species · 249 records

Last stocked April 2026

Isabella Lake

8 mi

Mason County · 2 species · 54 records

Last stocked October 2025

Capitol Lake

9 mi

Thurston County · 4 species · 79 records

Last stocked May 2012

Iron Creek

8 mi

1 species · 13 records

Last stocked October 2008

Stocking history

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

DateSpeciesNumberSource
May 18, 2026Kokanee203,950Washington fish & wildlife agency
May 15, 2026Rainbow Trout4,620Washington fish & wildlife agency
April 20, 2026Rainbow Trout524Washington fish & wildlife agency
April 16, 2026Rainbow Trout4,000Washington fish & wildlife agency
April 15, 2026Rainbow Trout5,562Washington fish & wildlife agency
April 15, 2026Rainbow Trout938Washington fish & wildlife agency
October 9, 2025Kokanee20,000Washington fish & wildlife agency
September 29, 2025Rainbow Trout625Washington fish & wildlife agency
Show 42 more stocking records →
DateSpeciesNumberSource
May 29, 2025Rainbow Trout1,553Washington fish & wildlife agency
May 28, 2025Rainbow Trout2,031Washington fish & wildlife agency
May 28, 2025Rainbow Trout3,023Washington fish & wildlife agency
May 16, 2025Rainbow Trout4,700Washington fish & wildlife agency
May 16, 2025Rainbow Trout10Washington fish & wildlife agency
May 16, 2025Rainbow Trout303Washington fish & wildlife agency
May 12, 2025Kokanee165,132Washington fish & wildlife agency
May 12, 2025Kokanee40,000Washington fish & wildlife agency
April 22, 2025Rainbow Trout3,007Washington fish & wildlife agency
April 21, 2025Rainbow Trout520Washington fish & wildlife agency
April 21, 2025Rainbow Trout4,000Washington fish & wildlife agency
October 9, 2024Kokanee19,660Washington fish & wildlife agency
September 3, 2024Rainbow Trout910Washington fish & wildlife agency
June 5, 2024Rainbow Trout8,000Washington fish & wildlife agency
May 17, 2024Rainbow Trout4Washington fish & wildlife agency
May 17, 2024Rainbow Trout344Washington fish & wildlife agency
May 14, 2024Rainbow Trout3,975Washington fish & wildlife agency
May 10, 2024Kokanee200,000Washington fish & wildlife agency
May 6, 2024Rainbow Trout3,031Washington fish & wildlife agency
May 6, 2024Rainbow Trout1,998Washington fish & wildlife agency
April 23, 2024Rainbow Trout5,049Washington fish & wildlife agency
April 22, 2024Rainbow Trout535Washington fish & wildlife agency
April 17, 2024Rainbow Trout5,010Washington fish & wildlife agency
October 17, 2023Kokanee21,525Washington fish & wildlife agency
June 5, 2023Rainbow Trout8,000Washington fish & wildlife agency
May 31, 2023Kokanee134,210Washington fish & wildlife agency
May 22, 2023Kokanee40,000Washington fish & wildlife agency
May 19, 2023Rainbow Trout5,000Washington fish & wildlife agency
April 18, 2023Rainbow Trout10,000Washington fish & wildlife agency
April 11, 2023Rainbow Trout500Washington fish & wildlife agency
August 18, 2022Rainbow Trout1,206Washington fish & wildlife agency
June 6, 2022Rainbow Trout4,360Washington fish & wildlife agency
May 23, 2022Kokanee200,000Washington fish & wildlife agency
May 20, 2022Rainbow Trout3,000Washington fish & wildlife agency
May 17, 2022Rainbow Trout7,000Washington fish & wildlife agency
April 20, 2022Rainbow Trout6,589Washington fish & wildlife agency
April 14, 2022Rainbow Trout500Washington fish & wildlife agency
April 13, 2022Rainbow Trout3,500Washington fish & wildlife agency
June 8, 2021Kokanee165,000Washington fish & wildlife agency
May 20, 2021Rainbow Trout3,758Washington fish & wildlife agency
April 22, 2021Rainbow Trout3,753Washington fish & wildlife agency
April 19, 2021Rainbow Trout4,300Washington fish & wildlife agency

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

Showing 50 of 368 stocking records.

Frequently asked

When was Summit Lake last stocked?

According to Washington fish & wildlife agency, Summit Lake was last stocked May 18, 2026 with Kokanee.

What fish species are stocked in Summit Lake?

Summit Lake is stocked with Kokanee, Rainbow Trout, and Cutthroat Trout.

What time of year is Summit Lake stocked?

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

How often is Summit Lake stocked?

Summit Lake has been stocked about 12 times a year — 368 recorded stockings between 1995 and 2026.

How many fish have been stocked in Summit Lake?

About 9,867,308 fish have been stocked in Summit Lake across 368 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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