Painted Rock Reservoir
Maricopa County, Arizona549 acresView mapDirections
No nutrient or algae sampling on record from ADEQ for this lake.
Painted Rock Reservoir in Maricopa County, Arizona has water-quality measurements published by ADEQ, shown here as reported. Surface area: 549 acres.
Painted Rock Reservoir is a 549-acre lake in Maricopa County, Arizona.
Source: EPA Water Quality Portal sampling records, ADEQ. 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 Painted Rock Reservoir is safe to swim in today is a call for the Arizona Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Painted Rock Reservoir
These are the measurements ADEQ publishes for Painted Rock 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.
Ask about Painted Rock Reservoir
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
549 acres
Shoreline
7.8 mi
No bathymetric survey has been published for Painted Rock Reservoir, so its depth is not documented here.
Stays via Stay22
Stays near Painted Rock Reservoir
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Frequently asked questions about Painted Rock Reservoir
Where is Painted Rock Reservoir?
- Painted Rock Reservoir is a lake in Maricopa County, Arizona. Its water-quality measurements are published by ADEQ and shown on this page as reported.
What is the water quality of Painted Rock Reservoir?
- Painted Rock Reservoir in Maricopa County, Arizona has water-quality measurements published by ADEQ, shown here as reported. Surface area: 549 acres.
Is Painted Rock 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 Painted Rock Reservoir come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.