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Public Water System
NEWARK CITY PWS
PWSID OH4502314 · Ohio · 49,934 people served
A
ExcellentNEWARK CITY PWS is an EPA-regulated public water system in Ohio (PWSID OH4502314). It serves an estimated 49,934 residents — a small city of customers — across 1 community across 1 ZIP code.
NEWARK CITY PWS has maintained full EPA Safe Drinking Water Act compliance over the most recent five-year reporting window. No health-based Maximum Contaminant Level (MCL) exceedances are on record. The grade of A reflects this clean compliance history.
Service Area
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Centered on the averaged ZIP-code centroid of 1 ZIP served.
Population
49,934
Cities
1
ZIPs
1
Violations
0
EPA Health-Based Violations
Health-based Maximum Contaminant Level (MCL) violations on file for NEWARK CITY PWS over the past five years of EPA SDWIS reporting.
✅
No health-based violations in the last 5 years.
NEWARK CITY PWS's water systems have met EPA health-based Maximum Contaminant Level (MCL) requirements throughout the EPA reporting window. This does not mean zero detection of regulated contaminants — it means all measured concentrations remained below their federal action levels.
Cities Served by NEWARK CITY PWS
ZIP Codes Served
About this system
EPA records this system as PWSID OH4502314. Data reflects the most recent EPA SDWIS publication as of 2026-05-18. Public Water System Identifiers (PWSIDs) are assigned by the EPA's Safe Drinking Water Act program to track every regulated water utility in the United States. The first two letters typically indicate the state primacy agency. For real-time water quality information, contact NEWARK CITY PWS directly or review their annual Consumer Confidence Report (CCR).
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