When was Lake Killarney last stocked?

The latest reported stocking was May 8, 2026 (rainbow trout, 2,700 fish), according to Washington agency reports.

How often is Lake Killarney stocked?

It was stocked 1 times in the last 12 months.

What kind of trout are stocked in Lake Killarney?

Rainbow trout (2 stockings, 5,000 fish).

Lake Killarney trout stocking

King County, Washington · lake

Lake Killarney was last stocked 5 months ago (May 8, 2026). We have 2 stockings on record since May 5, 2025, 1 in the last 12 months (2,700 fish). Species stocked: rainbow trout.

Last stocked

5 months ago

May 8, 2026

Next planned

Not announced

Last 12 months

1 stocking

2,700 fish

On record

2 stockings

since May 5, 2025

River conditions

Nearest USGS gage: WHITE RIVER AT PACIFIC, WA (5 km away, on a different stream or lake).

Gage height: 72.71 ft

Latest reading Sep 25, 2026, 2:30 AM UTC. USGS data are provisional. Gage page at USGS.

Weather at Lake Killarney

Tonight
51°F
Light Rain
94% rain · wind 3 mph
Friday
61°F
Showers And Thunderstorms
97% rain · wind 2 to 13 mph
Friday Night
46°F
Slight Chance Light Rain then Mostly Cloudy
19% rain · wind 3 to 12 mph
Saturday
62°F
Partly Sunny
wind 1 to 6 mph
Saturday Night
45°F
Mostly Cloudy
wind 2 to 6 mph
Sunday
63°F
Mostly Sunny
2% rain · wind 5 mph

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

What is stocked

Species	Stockings	Fish	Fish per stocking	Typical size
Rainbow trout	2	5,000	2,500

Stocking history

Date	Species	Fish	Pounds	Hatchery
May 8, 2026	Rainbow trout	2,700	1,125	Puyallup Hatchery
May 5, 2025	Rainbow trout	2,300	1,000	Puyallup Hatchery

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.

Where is Lake Killarney?

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

Directions Larger map

Stocked waters near Lake Killarney

Lake Genevalake · 1 mistocked Apr 15, 2026
Fivemile Lakelake · 1 mistocked May 6, 2026
North Lakelake · 1 mistocked Apr 14, 2026
Lake Dollofflake · 3 mistocked May 6, 2026
Steel Lakelake · 3 mistocked May 1, 2026
Star Lakelake · 5 mistocked May 5, 2026
Lake Fenwicklake · 6 mistocked May 8, 2026
Lake Tappslake · 7 mistocked Aug 5, 2026

All stocked waters in King County Stocked this week in Washington

Questions about Lake Killarney

When was Lake Killarney last stocked?: The latest reported stocking was May 8, 2026 (rainbow trout, 2,700 fish), according to Washington agency reports.
How often is Lake Killarney stocked?: It was stocked 1 times in the last 12 months.
What kind of trout are stocked in Lake Killarney?: Rainbow trout (2 stockings, 5,000 fish).