Clay Knoll Reservoir
Millard County, Utah34 acresView mapDirections
No nutrient or algae sampling on record from Utah DWQ for this lake.
Clay Knoll Reservoir in Millard County, Utah has water-quality measurements published by Utah DWQ, shown here as reported. Surface area: 34 acres.
Clay Knoll Reservoir is a 34-acre lake in Millard County, Utah.
Source: EPA Water Quality Portal sampling records, Utah DWQ. 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 Clay Knoll Reservoir is safe to swim in today is a call for the Utah Division of Water Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Clay Knoll Reservoir
These are the measurements Utah DWQ publishes for Clay Knoll Reservoir, 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
34 acres
No bathymetric survey has been published for Clay Knoll Reservoir, so its depth is not documented here.
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Frequently asked questions about Clay Knoll Reservoir
Where is Clay Knoll Reservoir?
- Clay Knoll Reservoir is a lake in Millard County, Utah. Its water-quality measurements are published by Utah DWQ and shown on this page as reported.
What is the water quality of Clay Knoll Reservoir?
- Clay Knoll Reservoir in Millard County, Utah has water-quality measurements published by Utah DWQ, shown here as reported. Surface area: 34 acres.
Is Clay Knoll Reservoir 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 Clay Knoll Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.