MyCleanWater

Marion, Ohio Water Quality Report

Water quality data for 3 water systems serving 67,152 people.

85
Good
out of 100

Water Source

3
Water Systems
67K
People Served
Surface water, Ground water
Water Source

Detected Contaminants

ContaminantDetected LevelEPA Limit (MCL)Health Guideline% of LimitStatus
lithium19.4 No federal limit10.0 ug/L(EPA/USGS HBSL)
194%
Above guideline

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Compliance & Violations

Active Violations (28)

72

Dec 29, 2022

minor

72

Jan 27, 2022

minor

72

Oct 26, 2020

minor

72

Jan 2, 2020

minor

72

Jan 2, 2020

minor

72

Dec 30, 2019

minor

75

Nov 20, 2019

minor

75

Nov 20, 2019

minor

72

Sep 14, 2018

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Violation

Unknown

minor

Resolved Violations (139)

71

Jul 1, 2022

minor

71

Jul 1, 2022

minor

3A

Nov 1, 2019 — Nov 30, 2019

minor

3A

Nov 1, 2019 — Nov 30, 2019

minor

3A

Nov 1, 2019 — Nov 30, 2019

minor

+ 134 more resolved violations

Frequently Asked Questions

Is Marion tap water safe to drink?

Marion's water meets all EPA maximum contaminant levels. However, 1 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.

What contaminants are in Marion tap water?

1 contaminants have been detected in Marion's water supply across 3 water systems. See the full contaminant table above for details.

How can I improve my water quality in Marion?

Install a water filter rated for the specific contaminants found in Marion's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.

Does Marion have any water quality violations?

Yes, Marion currently has 28 active violations. See the violations section above for details.