Lake Philippa
King County, Washington123 acresView mapDirections
No nutrient or algae sampling on record from Washington Ecology for this lake.
- 324 ft max depth
Lake Philippa in King County, Washington has water-quality measurements published by Washington Ecology, shown here as reported. Maximum depth: 324 ft. Surface area: 123 acres.
Lake Philippa is a 123-acre lake in King County, Washington with a maximum depth of 324 feet.
Source: EPA Water Quality Portal sampling records, WA Ecology. Methodology: how these readings are compared.
What Lake Philippa is good for
From access and monitoring records, not editorial picks.
- Deep water324 ft surveyed max depth
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Lake Philippa 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 Philippa
These are the measurements Washington Ecology publishes for Lake Philippa, 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 Philippa
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
324 ft
Surface area
123 acres
Shoreline
2 mi
Stays via Stay22
Stays near Lake Philippa
Compare lakeside cabins, hotels, and vacation rentals near Lake Philippa 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 Philippa
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Fishing Lake Philippa
Nearby Lakes in King County
Frequently asked questions about Lake Philippa
Where is Lake Philippa?
- Lake Philippa 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 Philippa?
- Lake Philippa in King County, Washington has water-quality measurements published by Washington Ecology, shown here as reported. Maximum depth: 324 ft. Surface area: 123 acres.
Is Lake Philippa safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Lake Philippa?
- Lake Philippa has a maximum depth of 324 feet. The lake covers 123 acres.
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Where this data comes from
Measurements for Lake Philippa come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.