Lake Youngs
King County, Washington685 acresView mapDirections
No nutrient or algae sampling on record from Washington Ecology for this lake.
Lake Youngs in King County, Washington has water-quality measurements published by Washington Ecology, shown here as reported. Surface area: 685 acres.
Lake Youngs is a 685-acre lake in King County, Washington.
Source: EPA Water Quality Portal sampling records, WA Ecology. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Lake Youngs is safe to swim in today is a call for the Washington State Department of Ecology and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Lake Youngs
These are the measurements Washington Ecology publishes for Lake Youngs, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. TSI undefined.
Ask about Lake Youngs
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
685 acres
Shoreline
6.5 mi
No bathymetric survey has been published for Lake Youngs, so its depth is not documented here.
Stays via Stay22
Stays near Lake Youngs
Compare lakeside cabins, hotels, and vacation rentals near Lake Youngs in King County, Washington — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Lake Youngs
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Frequently asked questions about Lake Youngs
Where is Lake Youngs?
- Lake Youngs is a lake in King County, Washington. Its water-quality measurements are published by Washington Ecology and shown on this page as reported.
What is the water quality of Lake Youngs?
- Lake Youngs in King County, Washington has water-quality measurements published by Washington Ecology, shown here as reported. Surface area: 685 acres.
Is Lake Youngs safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
Measurements for Lake Youngs come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.