TroutNearMe

Lost Lake trout stocking

Yakima County, Washington · lake · about 3,749 ft elevation

Lost Lake was last stocked 6 months ago (May 12, 2026). We have 20 stockings on record since May 8, 2017, 2 in the last 12 months (3,940 fish). Most stockings come in May. Species stocked: rainbow trout.

Last stocked
6 months ago
May 12, 2026
Next planned
Not announced
Last 12 months
2 stockings
3,940 fish
On record
20 stockings
since May 8, 2017
  • Number 10 of 77 stocked waters in Yakima County by stocking days.
  • Stocked more often than 80% of Washington waters on our record.

Weather at Lost Lake

  • Tonight
    37°F
    Rain Showers Likely
    59% rain · wind 5 to 8 mph
  • Thursday
    44°F
    Mostly Sunny
    1% rain · wind 2 to 12 mph
  • Thursday Night
    34°F
    Mostly Cloudy
    6% rain · wind 3 to 7 mph
  • Friday
    48°F
    Mostly Cloudy then Chance Rain Showers
    46% rain · wind 6 mph
  • Friday Night
    41°F
    Chance Rain Showers
    46% rain · wind 2 to 8 mph
  • Saturday
    50°F
    Partly Sunny
    10% rain · wind 2 to 7 mph

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

When is Lost Lake stocked?

Most stockings come in May.

By month, all years

JanFebMarApr: 7 stockings7AprMay: 13 stockings13MayJunJulAugSepOctNovDec
Stockings of Lost Lake by month, all years on record. This month is shown in blue.

Year by year

JanFebMarAprMayJunJulAugSepOctNovDec
202611
202511
202411
20232
20222
202111
202011
201911

What is stocked

SpeciesStockingsFishFish per stocking
Rainbow trout2038,9731,949

Stocking history

20262 stockings · 3,940 fish
DateSpeciesFishSince previousHatchery
May 12Latest
Tuesday
Rainbow trout
1,940
975 lb
29 daysNaches Hatchery
Apr 13
Monday
Rainbow trout
2,000
800 lb
327 daysNaches Hatchery
20252 stockings · 3,804 fish
DateSpeciesFishSince previousHatchery
May 21
Wednesday
Rainbow trout
1,800
950 lb
30 daysNaches Hatchery
Apr 21
Monday
Rainbow trout
2,004
835 lb
341 daysNaches Hatchery
20242 stockings · 3,932 fish
DateSpeciesFishSince previousHatchery
May 15
Wednesday
Rainbow trout
1,820
925 lb
23 daysNaches Hatchery
Apr 22
Monday
Rainbow trout
2,112
880 lb
334 daysNaches Hatchery
20232 stockings · 4,040 fish
  • May 24 rainbow trout, 2,000 fish
  • May 8 rainbow trout, 2,040 fish
20222 stockings · 3,880 fish
  • May 17 rainbow trout, 1,880 fish
  • May 3 rainbow trout, 2,000 fish
20212 stockings · 4,216 fish
  • May 18 rainbow trout, 2,200 fish
  • Apr 27 rainbow trout, 2,016 fish
20202 stockings · 3,800 fish
  • May 19 rainbow trout, 1,760 fish
  • Apr 21 rainbow trout, 2,040 fish
20192 stockings · 3,716 fish
  • May 15 rainbow trout, 1,700 fish
  • Apr 23 rainbow trout, 2,016 fish
20182 stockings · 3,700 fish
  • May 15 rainbow trout, 1,700 fish
  • Apr 17 rainbow trout, 2,000 fish
20172 stockings · 3,945 fish
  • May 16 rainbow trout, 1,905 fish
  • May 8 rainbow trout, 2,040 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 Lost Lake?

Yakima 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 Lost Lake

All stocked waters in Yakima CountyStocked this week in Washington

Questions about Lost Lake

When was Lost Lake last stocked?
The latest reported stocking was May 12, 2026 (rainbow trout, 1,940 fish), according to Washington agency reports.
How often is Lost Lake stocked?
It was stocked 2 times in the last 12 months. Across all years on record, most stockings come in May.
Is Lost Lake stocked often?
Number 10 of 77 stocked waters in Yakima County by stocking days. Stocked more often than 80% of Washington waters on our record. We count each day the agency reported stocking it.
What kind of trout are stocked in Lost Lake?
Rainbow trout (20 stockings, 38,973 fish).