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Public Water System
Marshall-Polk Rural Water System
PWSID MN1450005 · Minnesota · 3,295 people served
A
ExcellentMarshall-Polk Rural Water System is an EPA-regulated public water system in Minnesota (PWSID MN1450005). It serves an estimated 3,295 residents — a small town of customers — across 1 community across 1 ZIP code.
Marshall-Polk Rural Water System 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
3,295
Cities
1
ZIPs
1
Violations
0
EPA Health-Based Violations
Health-based Maximum Contaminant Level (MCL) violations on file for Marshall-Polk Rural Water System over the past five years of EPA SDWIS reporting.
✅
No health-based violations in the last 5 years.
Marshall-Polk Rural Water System'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 Marshall-Polk Rural Water System
ZIP Codes Served
About this system
EPA records this system as PWSID MN1450005. 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 Marshall-Polk Rural Water System directly or review their annual Consumer Confidence Report (CCR).
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