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Dearborn County Water Quality

Dearborn County, Indiana

Water Grade

C

Water Score

57.5

Violations

4

State Rank

#37

of 92 (1 = best)

Water Quality Details

Water Quality Grade

C

Based on EPA compliance history and violation data

Water Score

57.5/100

Higher = better quality

Health Violations

4

Health-based violations

Violation Rate

8.5%

Systems with violations

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Frequently Asked Questions

What is the water quality in Dearborn County, Indiana?
Dearborn County, Indiana has a water quality grade of C with a score of 57.5/100, 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 Dearborn County?
Dearborn 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 Dearborn County water compare to the Indiana average?
Dearborn County's water quality score of 57.5/100 is higher than the Indiana state average of 52.5. The average water quality grade across Indiana is D, based on data from 92 counties with available water quality data.
Is tap water safe to drink in Dearborn County?
Based on EPA data, Dearborn County has a water quality grade of C (57.5/100). 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 Dearborn County have clean drinking water?
Dearborn County has 4 health-based drinking water violations according to EPA records. With a water quality score of 57.5/100 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 Dearborn County rank for water quality in Indiana?
Dearborn County ranks #37 out of 92 counties in Indiana by water quality score (1 = best). With a score of 57.5/100, 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

Marshall County

Indiana

C

57.1

Water score

Grant County

Indiana

C

56.8

Water score

Putnam County

Indiana

C

58.3

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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