CITY REPORT OH

Port Washington, OH - Home Safety Score unavailable

1 ZIP code · 1 water system · Updated

Data: EPA SDWIS

1
ZIP Codes
1
Water Systems
1
ZIPs Linked to Systems with Violations
Zone 1
County Radon Potential (High)
$116K
Median Home Value

Key Facts for Port Washington Residents

  • Your city's water systems recorded 4 violations since 2021.
  • Homes built before 1986: 43% - older plumbing may contain lead solder.
  • Health risk index (ZipCheckup composite of CDC data): 15.38.

Port Washington's Water Providers

Which water system serves a particular address in Port Washington, OH? The water bill or the utility can confirm it; the list here shows one system, and federal data link 1 in total.

Overview

We track home safety data for 1 ZIP code in Port Washington, Ohio, covering 1 community water system serving approximately 1,819 people. 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. The available record reports no health-based violations for this measured scope.

Water Sources

Port Washington water systems draw from: Groundwater.

Lead & Copper

  • Average of reported 90th-percentile lead results: reported as 0 mg/L (a reported 0 is not proof of no lead; check the source record for its reporting limit) (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
Consumer Confidence Rule Reporting 6 1
Lead and Copper Rule Revisions Treatment Technique 2 1

Areas with Most Violations

ZIP Code Safety Score Violations Health-Based System
43837 — 4 0 Gnadenhutten

All ZIP Codes in Port Washington

  • 43837 - 4 violations recorded for mapped water systems

Data Sources

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

Port Washington Community Health Snapshot

11.2%
Asthma (US: 9.8%)
13.6%
Diabetes (US: 10.4%)
18.4%
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 11.2% ↑
Diabetes 13.6% ↑
Mental Health 18.4% ↑

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

What's in Port Washington's Water?

Consumer Confidence Rule 6 violations
Reporting
Lead and Copper Rule Revisions 2 violations
Treatment Technique

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

Port Washington Infrastructure Age

1997
Median Build Year
43%
Built Before 1986
30%
Built Before 1970
Copper
Likely Pipe Material

With 43% 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

Buyers and renters in Port Washington can ask a simple question of any home: was it built before 1986? The citywide median of 1997 will not answer it.

1997
Median Year Built
43%
Pre-1986 (lead solder era; lead paint banned 1978)
30%
Pre-1970 (Lead Pipes Risk)
Pre-1970 (30%) 1970–1986 (13%) Post-1986 (57%)

A significant portion of Port Washington's housing stock predates 1970, so some homes may have older plumbing materials. Residents in older homes should consider water testing.

Source: U.S. Census Bureau ACS B25034.

Port Washington: Lead Risk & Vulnerable Populations

43%
Homes Built Before 1986

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 Port Washington?
EPA records list 4 EPA violations for Port Washington water systems. These water-system violations are shown for 1 mapped ZIP code.
How many water systems serve Port Washington?
Our records map 1 water system to 1 ZIP code in Port Washington. The related population figure in our data is approximately 1,819 people; it is not a count of people served citywide.
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How to cite this page

APA ZipCheckup. (2026). Port Washington, OH - Home Safety Score unavailable. https://zipcheckup.com/cities/oh/port-washington/
BibTeX
@misc{zipcheckup-cities-oh-port-washington,
  author = {{ZipCheckup}},
  title  = {{Port Washington, OH - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/oh/port-washington/}
}

Page version: October 2026.

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