Loch Katrine
King County, Washington50 acresView mapDirections
No nutrient or algae sampling on record from Washington Ecology for this lake.
Loch Katrine in King County, Washington has water-quality measurements published by Washington Ecology, shown here as reported. Surface area: 50 acres.
Loch Katrine is a 50-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 Loch Katrine 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 Loch Katrine
These are the measurements Washington Ecology publishes for Loch Katrine, 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 Loch Katrine
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
50 acres
Shoreline
1.2 mi
No bathymetric survey has been published for Loch Katrine, so its depth is not documented here.
Stays via Stay22
Stays near Loch Katrine
Compare lakeside cabins, hotels, and vacation rentals near Loch Katrine 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.
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Frequently asked questions about Loch Katrine
Where is Loch Katrine?
- Loch Katrine 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 Loch Katrine?
- Loch Katrine in King County, Washington has water-quality measurements published by Washington Ecology, shown here as reported. Surface area: 50 acres.
Is Loch Katrine 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 Loch Katrine come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.