Louisville City Public Water System

ZipCheckup's reading of EPA SDWIS for Louisville City Public Water System (OH7603012): 1 unresolved EPA violation on record. Within the EPA compliance database, Louisville City Public Water System shows 1 violation still pending resolution - a status that applies across the full service territory of approximately 9,186 people and reflects findings that have not yet cleared the federal enforcement process or received formal closure.

Data: EPA SDWIS

System Overview

Louisville City Public Water System (EPA ID: OH7603012) is a community water system in Ohio that serves approximately 9,186 people from groundwater sources.

This system provides water to 4 ZIP codes across 4 communities.

ZIP-Area Home Safety Context: C (59/100)

This is the average Home Safety Score for 1 of 4 service-area ZIP codes with all required score domains observed. It is not a grade for the water utility.

Model 4.0.0 uses SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, the UCMR 5 PFAS MCL screen, EPA radon zone, and annual EPA AirData AQI across three equally weighted domains. Missing required evidence suppresses the score.

Violation History

Status breakdown for accepted records with record years 2021-2026: 1 resolved, 0 archived, 0 addressed, and 1 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.

Recent Violations

Contaminants Detected

The following contaminants have been flagged in EPA records for this water system:

Lead & Copper

EPA Lead and Copper Rule evidence attributed directly to this water system:

No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.

Radon Risk in Service Area

Dominant radon zone for ZIP codes served by this system: Zone 1 (High Risk)

The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.

ZIP Codes Served

Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by OH or modeled from parcel and building-footprint data.

• 44601 - Alliance
• 44641 - Louisville
• 44705 - Canton
• 44730 - East Canton

Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Louisville City Public Water System (OH7603012) on EPA.gov.

Frequently Asked Questions

Is Louisville City Public Water System water safe to drink?

The accepted 2026Q2 ECHO snapshot shows 1 current noncompliance record and zero current records classified as health-based. That classification is not a property-specific water test or safety guarantee.

How many people does Louisville City Public Water System serve?

Louisville City Public Water System serves approximately 9,186 people across 4 ZIP codes in Ohio.

Where does Louisville City Public Water System get its water?

The primary water source is groundwater.

@misc{zipcheckup-water-system-oh7603012,
  author = {{ZipCheckup}},
  title  = {{Louisville City Public Water System (OH): 2 EPA Violations}},
  year   = {n.d.},
  url    = {https://zipcheckup.com/water-system/oh7603012/}
}