Presho, South Dakota Water Quality Report
Water quality data for 1 water system serving 472 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (3)
71
Jul 1, 2025
Violation
Unknown
Violation
Unknown
Resolved Violations (47)
12
Feb 1, 2010
12
Feb 1, 2010
53
Jul 1, 1999 — Dec 31, 1999
53
Jul 1, 1999 — Dec 31, 1999
53
Jul 1, 1999 — Dec 31, 1999
+ 42 more resolved violations
Frequently Asked Questions
Is Presho tap water safe to drink?
Presho'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 Presho tap water?
0 contaminants have been detected in Presho's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Presho?
Install a water filter rated for the specific contaminants found in Presho's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Presho have any water quality violations?
Yes, Presho currently has 3 active violations. See the violations section above for details.