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Ionia County Water Quality

Ionia County, Michigan

Water Grade

C

Water Score

52.2

Violations

4

State Rank

#54

of 83 (1 = best)

Water Quality Details

Water Quality Grade

C

Based on EPA compliance history and violation data

Water Score

52.2/100

Higher = better quality

Health Violations

4

Health-based violations

Violation Rate

13.6%

Systems with violations

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Frequently Asked Questions

What is the water quality in Ionia County, Michigan?
Ionia County, Michigan has a water quality grade of C with a score of 52.2/100, based on EPA Safe Drinking Water Information System data. The county has 4 health-based drinking water violations on record.
Are there any water violations in Ionia County?
Ionia County has 4 health-based drinking water violations recorded by the EPA. Health-based violations indicate instances where contaminant levels exceeded EPA Maximum Contaminant Levels (MCLs). Violations may have been resolved — check with your local water utility for current status.
How does Ionia County water compare to the Michigan average?
Ionia County's water quality score of 52.2/100 is lower than the Michigan state average of 58.5. The average water quality grade across Michigan is D, based on data from 83 counties with available water quality data.
Is tap water safe to drink in Ionia County?
Based on EPA data, Ionia County has a water quality grade of C (52.2/100). This indicates moderate water quality. Some violations have been recorded but overall compliance is maintained. For the most up-to-date information, contact your local water utility or review your Consumer Confidence Report (CCR).
Does Ionia County have clean drinking water?
Ionia County has 4 health-based drinking water violations according to EPA records. With a water quality score of 52.2/100 and grade C, the county's drinking water has had some compliance issues but continues to be monitored. For the most current safety information, check with your local water utility.
How does Ionia County rank for water quality in Michigan?
Ionia County ranks #54 out of 83 counties in Michigan by water quality score (1 = best). With a score of 52.2/100, it falls in the middle third of counties statewide. Rankings are based on EPA Safe Drinking Water Information System (SDWIS) data including health-based violations and compliance records.

Counties with Similar Water Quality

Isabella County

Michigan

C

52.3

Water score

Jackson County

Michigan

C

52.5

Water score

Marquette County

Michigan

C

52.7

Water score

Data Source

Water quality data sourced from the EPA Safe Drinking Water Information System (SDWIS) via the ECHO enforcement database. Scores reflect compliance history and health-based violation counts.

Disclaimer: This data is informational only. It is not health, legal, or professional advice. For concerns about your specific water supply, contact your local water utility.

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