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Public Water System

MONTGOMERY COUNTY PWSD 1 JONESBURG

PWSID MO3021326 · Missouri · 300 people served

A
Excellent

MONTGOMERY COUNTY PWSD 1 JONESBURG is an EPA-regulated public water system in Missouri (PWSID MO3021326). It serves an estimated 300 residents — a rural community of customers — across 1 community across 1 ZIP code.

MONTGOMERY COUNTY PWSD 1 JONESBURG 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

300

Cities

1

ZIPs

1

Violations

0

EPA Health-Based Violations

Health-based Maximum Contaminant Level (MCL) violations on file for MONTGOMERY COUNTY PWSD 1 JONESBURG over the past five years of EPA SDWIS reporting.

No health-based violations in the last 5 years.

MONTGOMERY COUNTY PWSD 1 JONESBURG'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 MONTGOMERY COUNTY PWSD 1 JONESBURG

ZIP Codes Served

About this system

EPA records this system as PWSID MO3021326. 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 MONTGOMERY COUNTY PWSD 1 JONESBURG directly or review their annual Consumer Confidence Report (CCR).

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