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Diamond Lake Fish Stocking

Pend Oreille County, Washington · 1995–2026 on record

Source: Washington fish & wildlife agency· updated 2026-05-12

According to Washington fish & wildlife agency, Diamond Lake was last stocked May 12, 2026 with Rainbow Trout. Diamond Lake has 232 stocking records on file, spanning 1995–2026, with about 2,532,635 fish stocked over that period.

May 12, 2026
Last stocked
2,532,635
Fish stocked
4
Species
232
Stocking records

When Diamond Lake is stocked

Diamond Lake is typically stocked in spring, most often in April — 115 stocking events in that peak month.

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

Nearby stocked waters

Other stocked waters near Diamond Lake, freshest activity first.

Sacheen Lake

6 mi

Pend Oreille County · 3 species · 188 records

Last stocked May 2026

Marshall Lake

11 mi

Pend Oreille County · 2 species · 73 records

Last stocked May 2026

Davis Lake

8 mi

Pend Oreille County · 3 species · 96 records

Last stocked May 2026

Mccabe Pond

11 mi

Kittitas County · 2 species · 155 records

Last stocked May 2026

Homestead Lake

4 mi

Grant County · 3 species · 85 records

Last stocked April 2026

Cooks Lake

15 mi

Pend Oreille County · 1 species · 59 records

Last stocked April 2026

Stocking history

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

DateSpeciesNumberSource
May 12, 2026Rainbow Trout40,000Washington fish & wildlife agency
April 22, 2026Rainbow Trout2,314Washington fish & wildlife agency
April 22, 2026Rainbow Trout12,676Washington fish & wildlife agency
April 21, 2026Rainbow Trout14,023Washington fish & wildlife agency
April 17, 2026Rainbow Trout15,000Washington fish & wildlife agency
April 17, 2026Brown Trout5,890Washington fish & wildlife agency
April 17, 2026Brown Trout5,605Washington fish & wildlife agency
April 17, 2026Rainbow Trout184Washington fish & wildlife agency
Show 42 more stocking records →
DateSpeciesNumberSource
May 27, 2025Rainbow Trout40,000Washington fish & wildlife agency
April 9, 2025Rainbow Trout4,146Washington fish & wildlife agency
April 5, 2025Rainbow Trout50Washington fish & wildlife agency
March 27, 2025Rainbow Trout300Washington fish & wildlife agency
March 27, 2025Brown Trout8,910Washington fish & wildlife agency
March 27, 2025Brown Trout2,093Washington fish & wildlife agency
March 25, 2025Rainbow Trout8,140Washington fish & wildlife agency
March 24, 2025Rainbow Trout6,503Washington fish & wildlife agency
March 24, 2025Rainbow Trout5,661Washington fish & wildlife agency
May 16, 2024Rainbow Trout30,000Washington fish & wildlife agency
April 9, 2024Rainbow Trout15,175Washington fish & wildlife agency
April 3, 2024Brown Trout2,277Washington fish & wildlife agency
April 3, 2024Brown Trout7,304Washington fish & wildlife agency
March 25, 2024Rainbow Trout8,900Washington fish & wildlife agency
March 25, 2024Rainbow Trout10,780Washington fish & wildlife agency
March 19, 2024Rainbow Trout250Washington fish & wildlife agency
September 29, 2023Rainbow Trout1,804Washington fish & wildlife agency
June 6, 2023Rainbow Trout30,018Washington fish & wildlife agency
April 12, 2023Rainbow Trout17,041Washington fish & wildlife agency
April 12, 2023Rainbow Trout3,452Washington fish & wildlife agency
April 11, 2023Rainbow Trout250Washington fish & wildlife agency
April 11, 2023Brown Trout12,933Washington fish & wildlife agency
April 5, 2023Rainbow Trout15,150Washington fish & wildlife agency
March 29, 2023Rainbow Trout14,940Washington fish & wildlife agency
June 13, 2022Rainbow Trout30,000Washington fish & wildlife agency
April 13, 2022Rainbow Trout15,000Washington fish & wildlife agency
April 6, 2022Rainbow Trout300Washington fish & wildlife agency
April 5, 2022Rainbow Trout3,564Washington fish & wildlife agency
April 4, 2022Rainbow Trout19,456Washington fish & wildlife agency
April 4, 2022Rainbow Trout1,980Washington fish & wildlife agency
March 29, 2022Brown Trout11,002Washington fish & wildlife agency
May 18, 2021Rainbow Trout25,000Washington fish & wildlife agency
April 10, 2021Rainbow Trout15,000Washington fish & wildlife agency
March 30, 2021Rainbow Trout24,000Washington fish & wildlife agency
March 24, 2021Brown Trout13,364Washington fish & wildlife agency
March 24, 2021Rainbow Trout350Washington fish & wildlife agency
May 25, 2020Rainbow Trout30,000Washington fish & wildlife agency
April 18, 2020Rainbow Trout15,000Washington fish & wildlife agency
April 17, 2020Rainbow Trout300Washington fish & wildlife agency
April 9, 2020Brown Trout24,963Washington fish & wildlife agency
June 10, 2019Rainbow Trout30,000Washington fish & wildlife agency
April 26, 2019Rainbow Trout200Washington fish & wildlife agency

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

Showing 50 of 232 stocking records.

Frequently asked

When was Diamond Lake last stocked?

According to Washington fish & wildlife agency, Diamond Lake was last stocked May 12, 2026 with Rainbow Trout.

What fish species are stocked in Diamond Lake?

Diamond Lake is stocked with Rainbow Trout, Brown Trout, Brook Trout, and Cutthroat Trout.

What time of year is Diamond Lake stocked?

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

How often is Diamond Lake stocked?

Diamond Lake has been stocked about 7 times a year — 232 recorded stockings between 1995 and 2026.

How many fish have been stocked in Diamond Lake?

About 2,532,635 fish have been stocked in Diamond Lake across 232 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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