Mason Lake Little trout stocking
King County, Washington · lake · about 4,245 ft elevation
Mason Lake Little was last stocked 27 months ago (Jul 24, 2024). We have 2 stockings on record since Sep 4, 2020. Species stocked: rainbow trout.
- Number 95 of 194 stocked waters in King County by stocking days.
- Stocked less often than most Washington waters on our record.
River conditions
Nearest USGS gage: SF SNOQUALMIE RIVER AB ALICE CREEK NEAR GARCIA, WA (3 km away, on a different stream or lake).
- Flow
- 31 cfs
- about normal for the last six weeks
- Gage height
- 9.45 ft
Latest reading Oct 14, 2026, 6:15 PM UTC. USGS data are provisional. Gage page at USGS.
Weather at Mason Lake Little
- This Afternoon53°FMostly Sunnywind 1 mph
- Tonight43°FMostly Clearwind 0 to 10 mph
- Thursday59°FSunnywind 8 to 14 mph
- Thursday Night46°FMostly Clearwind 8 to 13 mph
- Friday61°FMostly Sunnywind 1 to 13 mph
- Friday Night44°FLight Rain94% rain · wind 3 mph
Forecast from the National Weather Service for this location, refreshed hourly.
What is stocked
| Species | Stockings | Fish | Fish per stocking |
|---|---|---|---|
| Rainbow trout | 2 | 840 | 420 |
Stocking history
20241 stocking · 420 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Jul 24Latest Wednesday | Rainbow trout | 420 1 lb | 1419 days | Tokul Cr Hatchery |
20201 stocking · 420 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Sep 4 Friday | Rainbow trout | 420 1 lb | Tokul Cr 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. Seasons and limits: Washington fishing regulations.
Where is Mason Lake Little?
King County, Washington. Approximate: the marker is the USGS place-name point for this water, not an agency location.
Stocked waters near Mason Lake Little
- Kulla Lake Littlelake · 1 mistocked Sep 21, 2023
- Kulla Kulla Lakelake · 1 mistocked Jun 21, 2025
- Mason Lakelake · 1 mistocked Aug 9, 2026
- Blazer Lakelake · 1 mistocked Jul 18, 2022
- Island Lakelake · 1 mistocked Sep 17, 2025
- Talapus Lakelake · 2 mistocked Sep 27, 2020
- Pratt Lakelake · 2 mistocked Sep 7, 2024
- Thompson Lakelake · 2 mistocked Jun 14, 2023
All stocked waters in King CountyStocked this week in Washington
Questions about Mason Lake Little
- When was Mason Lake Little last stocked?
- The latest reported stocking was Jul 24, 2024 (rainbow trout, 420 fish), according to Washington agency reports.
- Is Mason Lake Little stocked often?
- Number 95 of 194 stocked waters in King County by stocking days. Stocked less often than most Washington waters on our record. We count each day the agency reported stocking it.
- What kind of trout are stocked in Mason Lake Little?
- Rainbow trout (2 stockings, 840 fish).