Superior, Wyoming Water Quality Report
Water quality data for 1 water system serving 336 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (12)
52
Jul 1, 2025
71
Jul 1, 2025
57
Jan 1, 2025
65
Aug 30, 2024
66
Mar 31, 2024
56
Jan 1, 2024
52
Jul 1, 2023
52
Oct 1, 2022
52
Oct 1, 2021
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (180)
71
Jul 1, 2024
71
Jul 1, 2024
72
Oct 1, 2023
72
Oct 1, 2023
72
Oct 1, 2023
+ 175 more resolved violations
Frequently Asked Questions
Is Superior tap water safe to drink?
Superior'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 Superior tap water?
0 contaminants have been detected in Superior's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Superior?
Install a water filter rated for the specific contaminants found in Superior's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Superior have any water quality violations?
Yes, Superior currently has 12 active violations. See the violations section above for details.