Water Quality Report

Seaman, OH (45679): 2 Violations Recorded for Mapped Water Systems

EPA data combined for 3 water systems mapped to this ZIP (largest mapped system: Adams County Regional Water District Public Water System)

High County Radon Potential

EPA records for the water systems mapped to 45679 in Seaman, OH contain 2 recorded violations for inclusive record years 2021 through 2026, all mapped systems combined; 0 are marked health-based.

Data source: U.S. Environmental Protection Agency (EPA) SDWIS

Based on EPA Drinking Water FEMA Flood Data U.S. Census CDC Energy Information Admin. USGS Water Data & 9 more federal sources
Latest air quality, EPA records and weather alerts Current data temporarily unavailable
Current EPA violation data unavailable
Water records and current conditions
Current EPA violation data unavailable
Safety Score N/A
Water Quality Concerns 2 non-health-based violation records in EPA data
Lead Risk Below action level 0.0018 mg/L, 90th percentile, sample period ending 2025-12-31
NFIP Claim History N/A
Data confidence: High (direct measurement) Medium (sampled / sub-geography) Low (modeled / inferred) Methodology →

At a Glance

  • Water EPA records for water systems mapped to this ZIP show 2 violations (non-health) (since 2021).
  • Lead The reported 90th-percentile lead result of 0.0018 mg/L is below the EPA action level for water systems; EPA's health goal for lead is zero.
  • Radon EPA Zone 1 - highest county-level potential. This is not a home measurement; test before any threshold comparison.
Contaminant Summary
Violations on record (not health-based)
2 violations
Report data assembled: Jul 27, 2026 EPA water-system identity: source date or period is not present in ZipCheckup's accepted source record EPA violation history: more than two update cycles old Lead, copper and UCMR measurements: source date or period is not present in ZipCheckup's accepted source record
3
Water Systems
21,810
People Served
0
Health Violations (since 2021)
Groundwater
Water Source
0.0018 mg/L
Reported Lead Result
Zone 1
County Radon Potential · High
$161K
Median Home ValueState median: $168K

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Score Breakdown

Overall Home Safety Score: Score unavailable

Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.

Canonical components

EPA water compliance
90/100
Observed
PFAS MCL screen
100/100
Observed
EPA radon zone
0/100
Observed
Annual EPA AirData AQI
Unknown
Evidence missing

Required domains

Drinking water
95/100
Indoor environment
0/100
Outdoor environment
Unknown

Coverage: 3 of 4 components and 2 of 3 domains observed.

Model 4.0.0; series home-safety-v4-cross-vertical.

Safety & Health (5) HIGH

Your Water System

ZIP code 45679 in Seaman, Ohio is mapped to the water system Adams County Regional Water District Public Water System (EPA ID: OH0100012). This system provides water to approximately 21,810 people from groundwater sources.

There are 3 community water systems serving this area.

Water Systems Serving This Area

System Name EPA ID Population Source
Adams County Regional Water District Public Water System OH0100012 21,810 Groundwater
Winchester Public Water System OH0100603 1,052 Groundwater
Seaman Village Public Water System OH0100303 944 Groundwater

Other Water Quality Reports in Ohio

Nearby Water Quality Reports

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Adams County Regional Water District Public Water System (OH0100012) on EPA.gov.

4 of the top compounds applied across the surrounding county in USGS pesticide-use estimates appear on EPA drinking-water monitoring lists. See the agricultural pesticide-use section.

📊 EPA Safe Drinking Water · View source →

UCMR 5 PFAS monitoring: no reportable detections in available records

Available federal UCMR5 records for water systems mapped to ZIP code 45679 show no PFAS detections among the compounds tested, at the program's reporting levels.

The EPA Fifth Unregulated Contaminant Monitoring Rule (UCMR5) required community and non-transient non-community water systems serving 3,300 or more people to test for 29 PFAS compounds and lithium between 2023 and 2025. Systems with no detections at the federal minimum reporting level had no results at or above that reporting level.

📊 EPA UCMR5 · View source →
Environmental Hazards (10) HIGH
Home & Infrastructure (7) OK
Cost & Community (9) HIGH

CPSC product recall notices

These national notices are not matched to this ZIP code or water system.

View all recalls →

📊 CPSC · View source →

Protect Your Home in Seaman

Based on local data for ZIP 45679, these services may benefit homeowners in your area.

Based on local data for your area. Use the tools below to explore your options.

Gutter Installation & Repair

The median home in 45679 was built around 1985. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.

Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home

Estimate Your Home Maintenance Costs

Service recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.

Frequently Asked Questions

Is the tap water in 45679 safe to drink?

EPA SDWIS records 2 violations since 2021 across the water systems mapped to ZIP 45679 (primary system: Adams County Regional Water District Public Water System), including 0 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.

Where does 45679's water come from?

The recorded water source for Adams County Regional Water District Public Water System, a system mapped to ZIP code 45679, is Groundwater. This system serves approximately 21,810 people.

How can I get my water tested in Seaman?

If Adams County Regional Water District Public Water System supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.

Is lead a concern in 45679 tap water?

The Lead and Copper Rule record selected for 45679 reports a 90th-percentile lead result of 0.0018 mg/L for a water system mapped to this ZIP (record date 2025-12-31). The EPA action level is 0.015 mg/L. This result is below the EPA action level; it does not show the lead level in each home.

What is the radon risk for 45679?

45679 is mapped to a county in EPA Radon Zone 1 (high county-level radon potential; EPA recommends testing every home), located in Adams County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.

How to cite this page

APA ZipCheckup. (2026). Seaman, OH (45679): 2 Violations Recorded for Mapped Water Systems. https://zipcheckup.com/report/45679/
BibTeX 
@misc{zipcheckup-report-45679,
  author = {{ZipCheckup}},
  title  = {{Seaman, OH (45679): 2 Violations Recorded for Mapped Water Systems}},
  year   = {2026},
  url    = {https://zipcheckup.com/report/45679/}
}

Page version: October 2026.

Nearby ZIP Code Reports

Water quality comparison for ZIP codes near 45679

ZIP Code City, State Distance Grade Violations
45697 Winchester, OH 4.3 mi N/A 9
45618 Cherry Fork, OH 5.1 mi N/A 0
45155 Mowrystown, OH 10.0 mi N/A 0
45171 Sardinia, OH 11.0 mi N/A 12
45115 Decatur, OH 11.1 mi N/A 0
45693 West Union, OH 11.5 mi N/A 3
45168 Russellville, OH 11.9 mi N/A 7
45660 Peebles, OH 12.2 mi N/A 2
45172 Sinking Spring, OH 13.6 mi N/A 0
45133 Hillsboro, OH 14.2 mi N/A 5

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