Piedmont, South Dakota Water Quality Report
Water quality data for 25 water systems serving 5,059 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (1)
71
Jul 1, 2025
Resolved Violations (499)
4G
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
27
Jul 1, 2024 — Sep 30, 2024
+ 494 more resolved violations
Frequently Asked Questions
Is Piedmont tap water safe to drink?
Piedmont's water meets all EPA maximum contaminant levels. However, 0 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Piedmont tap water?
0 contaminants have been detected in Piedmont's water supply across 25 water systems. See the full contaminant table above for details.
How can I improve my water quality in Piedmont?
Install a water filter rated for the specific contaminants found in Piedmont's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Piedmont have any water quality violations?
Yes, Piedmont currently has 45 active violations. See the violations section above for details.