TroutNearMe

Diamond Lake trout stocking

Pend Oreille County, Washington · lake · about 2,346 ft elevation

Diamond Lake was last stocked 6 months ago (May 12, 2026). We have 48 stockings on record since Apr 7, 2017, 4 in the last 12 months (95,692 fish). Most stockings come in April. Species stocked: rainbow trout, brown trout.

Last stocked
6 months ago
May 12, 2026
Next planned
Not announced
Last 12 months
4 stockings
95,692 fish
On record
48 stockings
since Apr 7, 2017
  • The second most stocked of 33 waters in Pend Oreille County.
  • Stocked more often than 93% of Washington waters on our record.

Weather at Diamond Lake

  • This Afternoon
    45°F
    Sunny
    1% rain · wind 2 mph
  • Tonight
    31°F
    Patchy Fog then Chance Light Rain
    45% rain · wind 0 mph
  • Thursday
    45°F
    Chance Light Rain then Partly Sunny
    45% rain · wind 0 to 3 mph
  • Thursday Night
    31°F
    Mostly Cloudy
    wind 1 mph
  • Friday
    46°F
    Mostly Cloudy
    9% rain · wind 3 mph
  • Friday Night
    33°F
    Slight Chance Light Rain
    24% rain · wind 2 mph

Forecast from the National Weather Service for this location, refreshed hourly.

When is Diamond Lake stocked?

Most stockings come in April. Stocked 4 times in 2026, mostly in April, usually on Tuesdays, about every 4 days.

By month, all years

JanFebMar: 9 stockings9MarApr: 28 stockings28AprMay: 6 stockings6MayJun: 4 stockings4JunJulAugSep: 1 stocking1SepOctNovDec
Stockings of Diamond Lake by month, all years on record. This month is shown in blue.

Year by year

JanFebMarAprMayJunJulAugSepOctNovDec
202631
2025321
2024221
20231311
2022141
2021211
202031
201931

What is stocked

SpeciesStockingsFishFish per stocking
Rainbow trout43633,90714,742
Brown trout10134,07313,407

Stocking history

20264 stockings · 95,692 fish
DateSpeciesFishSince previousHatchery
May 12Latest
Tuesday
Rainbow trout
40,000
370 lb
20 daysFord Hatchery
Apr 22
Wednesday
Rainbow trout
14,990
3,656 lb
1 dayFord Hatchery
Apr 21
Tuesday
Rainbow trout
14,023
3,420 lb
4 daysFord Hatchery
Apr 17
Friday
Brown troutRainbow trout
26,679
7,978 lb
325 daysSpokane Hatchery, Diamond Lk Np
20256 stockings · 75,803 fish
DateSpeciesFishSince previousHatchery
May 27
Tuesday
Rainbow trout
40,000
388 lb
48 daysFord Hatchery
Apr 9
Wednesday
Rainbow trout
4,146
1,037 lb
4 daysFord Hatchery
Apr 5
Saturday
Rainbow trout
50
10 lb
9 daysDiamond Lk Np
Mar 27
Thursday
Brown troutRainbow trout
11,303
3,110 lb
2 daysSpokane Hatchery
Mar 25
Tuesday
Rainbow trout
8,140
2,035 lb
1 dayFord Hatchery
Mar 24
Monday
Rainbow trout
12,164
3,041 lb
312 daysFord Hatchery
20245 stockings · 74,686 fish
DateSpeciesFishSince previousHatchery
May 16
Thursday
Rainbow trout
30,000
300 lb
37 daysFord Hatchery
Apr 9
Tuesday
Rainbow trout
15,175
3,035 lb
6 daysDiamond Lk Np
Apr 3
Wednesday
Brown trout
9,581
2,120 lb
9 daysSpokane Hatchery
Mar 25
Monday
Rainbow trout
19,680
4,732 lb
6 daysFord Hatchery
Mar 19
Tuesday
Rainbow trout
250
625 lb
172 daysSpokane Hatchery
20236 stockings · 95,588 fish
  • Sep 29 rainbow trout, 1,804 fish
  • Jun 6 rainbow trout, 30,018 fish
  • Apr 12 rainbow trout, 20,493 fish
  • Apr 11 brown trout, rainbow trout, 13,183 fish
  • Apr 5 rainbow trout, 15,150 fish
  • Mar 29 rainbow trout, 14,940 fish
20226 stockings · 81,302 fish
  • Jun 13 rainbow trout, 30,000 fish
  • Apr 13 rainbow trout, 15,000 fish
  • Apr 6 rainbow trout, 300 fish
  • Apr 5 rainbow trout, 3,564 fish
  • Apr 4 rainbow trout, 21,436 fish
  • Mar 29 brown trout, 11,002 fish
20214 stockings · 77,714 fish
  • May 18 rainbow trout, 25,000 fish
  • Apr 10 rainbow trout, 15,000 fish
  • Mar 30 rainbow trout, 24,000 fish
  • Mar 24 brown trout, rainbow trout, 13,714 fish
20204 stockings · 70,263 fish
  • May 25 rainbow trout, 30,000 fish
  • Apr 18 rainbow trout, 15,000 fish
  • Apr 17 rainbow trout, 300 fish
  • Apr 9 brown trout, 24,963 fish
20194 stockings · 79,416 fish
  • Jun 10 rainbow trout, 30,000 fish
  • Apr 26 brown trout, rainbow trout, 9,416 fish
  • Apr 23 rainbow trout, 25,000 fish
  • Apr 20 rainbow trout, 15,000 fish
20184 stockings · 46,174 fish
  • Apr 23 rainbow trout, 200 fish
  • Apr 16 rainbow trout, 15,000 fish
  • Apr 14 rainbow trout, 12,500 fish
  • Apr 10 brown trout, 18,474 fish
20175 stockings · 71,342 fish
  • Jun 13 rainbow trout, 25,000 fish
  • May 7 rainbow trout, 12,500 fish
  • Apr 13 rainbow trout, 21,500 fish
  • Apr 10 brown trout, 12,042 fish
  • Apr 7 rainbow trout, 300 fish

From Washington fish and wildlife agency reports, collected nightly and kept after the agency takes them down. Agencies revise reports; check the agency's report before you go. Seasons and limits: Washington fishing regulations.

Where is Diamond Lake?

Pend Oreille County, Washington. Approximate: the marker is the USGS place-name point for this water, not an agency location.

DirectionsLarger mapWashington fishing regulations

Stocked waters near Diamond Lake

All stocked waters in Pend Oreille CountyStocked this week in Washington

Questions about Diamond Lake

When was Diamond Lake last stocked?
The latest reported stocking was May 12, 2026 (rainbow trout, 40,000 fish), according to Washington agency reports.
How often is Diamond Lake stocked?
Stocked 4 times in 2026, mostly in April, usually on Tuesdays, about every 4 days. Across all years on record, most stockings come in April.
Is Diamond Lake stocked often?
The second most stocked of 33 waters in Pend Oreille County. Stocked more often than 93% of Washington waters on our record. We count each day the agency reported stocking it.
What kind of trout are stocked in Diamond Lake?
Rainbow trout (43 stockings, 633,907 fish); Brown trout (10 stockings, 134,073 fish).