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Public Water System
NEW MADRID COUNTY PWSD 4
PWSID MO4024418 · Missouri · 638 people served
A
ExcellentNEW MADRID COUNTY PWSD 4 is an EPA-regulated public water system in Missouri (PWSID MO4024418). It serves an estimated 638 residents — a rural community of customers — across 1 community across 1 ZIP code.
NEW MADRID COUNTY PWSD 4 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
638
Cities
1
ZIPs
1
Violations
0
EPA Health-Based Violations
Health-based Maximum Contaminant Level (MCL) violations on file for NEW MADRID COUNTY PWSD 4 over the past five years of EPA SDWIS reporting.
✅
No health-based violations in the last 5 years.
NEW MADRID COUNTY PWSD 4'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 NEW MADRID COUNTY PWSD 4
ZIP Codes Served
About this system
EPA records this system as PWSID MO4024418. 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 NEW MADRID COUNTY PWSD 4 directly or review their annual Consumer Confidence Report (CCR).
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