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Public Water System
PWSID WA5351845 · Washington · 74 people served
MARSHALL COMMUNITY WATER ASSN is an EPA-regulated public water system in Washington (PWSID WA5351845). It serves an estimated 74 residents — a rural community of customers — across 1 community across 1 ZIP code.
MARSHALL COMMUNITY WATER ASSN 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.
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Centered on the averaged ZIP-code centroid of 1 ZIP served.
Population
74
Cities
1
ZIPs
1
Violations
0
Health-based Maximum Contaminant Level (MCL) violations on file for MARSHALL COMMUNITY WATER ASSN over the past five years of EPA SDWIS reporting.
No health-based violations in the last 5 years.
MARSHALL COMMUNITY WATER ASSN'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.
EPA records this system as PWSID WA5351845. 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 COMMUNITY WATER ASSN directly or review their annual Consumer Confidence Report (CCR).
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