CITY REPORT OH HEALTH VIOLATIONS: 7

Mc Comb, OH: 9 Violations - Home Safety Score unavailable

1 ZIP code · 2 water systems · Updated

Data: EPA SDWIS

1
ZIP Codes
2
Water Systems
1
ZIPs Linked to Systems with Violations
Zone 1
County Radon Potential (High)
$170K
Median Home Value
$600
Est. Remediation (0.4% of home value)

Key Facts for Mc Comb Residents

  • Your city's water systems recorded 9 violations since 2021.
  • Average of reported 90th-percentile lead results: 0.0021 mg/L.
  • Homes built before 1986: 68% - older plumbing may contain lead solder.
  • Estimated remediation: $600 per household.
  • Health risk index (ZipCheckup composite of CDC data): 13.67.

Mc Comb's Water Providers

Service in Mc Comb, OH can differ by address: 2 water systems are tied to the area in federal records, and the 2 largest are listed with their violation records.

Overview

We track home safety data for 1 ZIP code in Mc Comb, Ohio (population ~2,693), covering 2 community water systems serving approximately 55,567 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.

1 of 1 ZIP code with a reported violation count in the available EPA record (100%) have recorded EPA violations. 7 health-based violations appear in the available health breakdown.

Water Sources

Mc Comb water systems draw from: Surface water.

Lead & Copper

  • Average of reported 90th-percentile lead results: 0.0021 mg/L (EPA action level: 0.015 mg/L)
  • 0 of 1 ZIP code with known status exceed the EPA lead action level

Radon Risk

1 of 1 ZIP records with known zones is in EPA Radon Zone 1.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

Top Contaminants

Contaminant Category Violations ZIPs Affected
Haloacetic Acids (HAA5) Disinfection Byproducts 14 1
Consumer Confidence Rule Reporting 4 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
45858 — 9 7 Northwestern W and Sd - Mccomb

All ZIP Codes in Mc Comb

  • 45858 - 9 violations ⚠

Data Sources

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

Mc Comb Community Health Snapshot

10.6%
Asthma (US: 9.8%)
12.5%
Diabetes (US: 10.4%)
17.4%
Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). County health indicators are shown for context only and are not linked to this area's water records.

Compared to National Average

Asthma 10.6% ↑
Diabetes 12.5% ↑
Mental Health 17.4% ↑

Vertical line = national average. ■ Above national · ■ Below national

What's in Mc Comb's Water?

Haloacetic Acids (HAA5) 14 violations
Disinfection Byproducts · EPA regulatory level for the contaminant named above: 0.06 mg/L
Increased cancer risk with long-term exposure above the MCL
Consumer Confidence Rule 4 violations
Reporting

Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.

Mc Comb Infrastructure Age

1961
Median Build Year
68%
Built Before 1986
51%
Built Before 1970
Galvanized Steel or Copper
Likely Pipe Material

With 68% of homes built before 1986, lead solder in plumbing is a potential concern. Federal law banned lead solder in drinking-water plumbing in 1986, but many older homes retain original plumbing.

Source: U.S. Census Bureau American Community Survey (ACS).

Housing Age Profile

Median construction year in Mc Comb: 1961, set against the 1986 federal lead limits for new plumbing.

1961
Median Year Built
68%
Pre-1986 (lead solder era; lead paint banned 1978)
51%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (51%) 1970–1986 (17%) Post-1986 (32%)

Over half of homes in Mc Comb were built before 1986, when federal law began restricting lead solder in drinking-water plumbing. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.

Source: U.S. Census Bureau ACS B25034.

How Remediation Costs Compare in Mc Comb

How large is the remediation estimate next to home prices in Mc Comb? Small in relative terms: it amounts to 1% of the median value or less, although the dollar figure below is still an estimate and actual costs vary by property and contractor.

Median Home Value
$169,600
Est. Remediation
$600
Remediation as % of home value 0.4%

Estimated remediation costs in Mc Comb can be compared with local home values. The $300–$1,500 estimated range can be set against the median property value; actual costs vary by home. Home values are 8% below the Ohio average.

Mc Comb: Lead Risk & Vulnerable Populations

68%
Homes Built Before 1986
0.0021
mg/L average of reported water-system 90th-percentile lead results (the 0.015 action level applies to each system's result, not to this average)

Why children are most at risk: The CDC states that no safe blood lead level in children has been identified. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.

If you have young children or are pregnant, consider testing your home's water - especially if your home was built before 1986.

Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.

Frequently Asked Questions

How many violations are on record for water systems serving Mc Comb?
EPA records list 9 EPA violations, including 7 health-based violations for Mc Comb water systems. These water-system violations are shown for 1 mapped ZIP code.
Does Mc Comb water have lead?
The average of the reported 90th-percentile lead results across the ZIP codes of Mc Comb is 0.0021 mg/L. The EPA action level of 0.015 mg/L applies to each water system's own 90th percentile, not to this average. EPA's health goal for lead is zero. Lead levels can vary by home - testing is recommended especially in older properties.
How many water systems serve Mc Comb?
Our records map 2 water systems to 1 ZIP code in Mc Comb. The related population figure in our data is approximately 2,693 people; it is not a count of people served citywide.
How much does it cost to fix water issues in Mc Comb?
Estimated remediation cost per household in Mc Comb: $600; modeled range $300 to $1,500. Estimated costs may include filtration, pipe replacement, radon mitigation, or flood protection where applicable.
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How to cite this page

APA ZipCheckup. (2026). Mc Comb, OH: 9 Violations - Home Safety Score unavailable. https://zipcheckup.com/cities/oh/mc-comb/
BibTeX
@misc{zipcheckup-cities-oh-mc-comb,
  author = {{ZipCheckup}},
  title  = {{Mc Comb, OH: 9 Violations - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/oh/mc-comb/}
}

Page version: October 2026.

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