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Public Water System
MELCHER-DALLAS WATER SUPPLY
PWSID IA6300099 · Iowa · 1,213 people served
A
ExcellentMELCHER-DALLAS WATER SUPPLY is an EPA-regulated public water system in Iowa (PWSID IA6300099). It serves an estimated 1,213 residents — a rural community of customers — across 1 community across 1 ZIP code.
MELCHER-DALLAS WATER SUPPLY 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
1,213
Cities
1
ZIPs
1
Violations
0
EPA Health-Based Violations
Health-based Maximum Contaminant Level (MCL) violations on file for MELCHER-DALLAS WATER SUPPLY over the past five years of EPA SDWIS reporting.
✅
No health-based violations in the last 5 years.
MELCHER-DALLAS WATER SUPPLY'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 MELCHER-DALLAS WATER SUPPLY
ZIP Codes Served
About this system
EPA records this system as PWSID IA6300099. 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 MELCHER-DALLAS WATER SUPPLY directly or review their annual Consumer Confidence Report (CCR).
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