Dennison, Ohio Water Quality Report
Water quality data for 1 water system serving 9,224 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (23)
72
Feb 3, 2020
Violation
Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
Resolved Violations (162)
27
Apr 1, 2013 — Jun 30, 2013
27
Apr 1, 2013 — Jun 30, 2013
27
Apr 1, 2013 — Jun 30, 2013
27
Apr 1, 2013 — Jun 30, 2013
27
Apr 1, 2013 — Jun 30, 2013
+ 157 more resolved violations
Frequently Asked Questions
Is Dennison tap water safe to drink?
Dennison'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 Dennison tap water?
0 contaminants have been detected in Dennison's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Dennison?
Install a water filter rated for the specific contaminants found in Dennison's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Dennison have any water quality violations?
Yes, Dennison currently has 23 active violations. See the violations section above for details.