Petroglyph Lake
Lake County, Oregon35 acresView mapDirections
No nutrient or algae sampling on record from Oregon DEQ for this lake.
Petroglyph Lake in Lake County, Oregon has water-quality measurements published by Oregon DEQ, shown here as reported. Surface area: 35 acres.
Petroglyph Lake is a 35-acre lake in Lake County, Oregon.
Source: EPA Water Quality Portal sampling records, Oregon DEQ. 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 Petroglyph Lake is safe to swim in today is a call for the Oregon Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Petroglyph Lake
These are the measurements Oregon DEQ publishes for Petroglyph Lake, 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.
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Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
35 acres
No bathymetric survey has been published for Petroglyph Lake, so its depth is not documented here.
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Frequently asked questions about Petroglyph Lake
Where is Petroglyph Lake?
- Petroglyph Lake is a lake in Lake County, Oregon. Its water-quality measurements are published by Oregon DEQ and shown on this page as reported.
What is the water quality of Petroglyph Lake?
- Petroglyph Lake in Lake County, Oregon has water-quality measurements published by Oregon DEQ, shown here as reported. Surface area: 35 acres.
Is Petroglyph Lake 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 Petroglyph Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.