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Public Water System
MARION CITY WATER WORKS
PWSID IN5227014 · Indiana · 28,363 people served
A
ExcellentMARION CITY WATER WORKS is an EPA-regulated public water system in Indiana (PWSID IN5227014). It serves an estimated 28,363 residents — a small city of customers — across 1 community across 1 ZIP code.
MARION CITY WATER WORKS 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
28,363
Cities
1
ZIPs
1
Violations
0
EPA Health-Based Violations
Health-based Maximum Contaminant Level (MCL) violations on file for MARION CITY WATER WORKS over the past five years of EPA SDWIS reporting.
✅
No health-based violations in the last 5 years.
MARION CITY WATER WORKS'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 MARION CITY WATER WORKS
ZIP Codes Served
About this system
EPA records this system as PWSID IN5227014. 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 MARION CITY WATER WORKS directly or review their annual Consumer Confidence Report (CCR).
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