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Water system · PWSID IA1240081

DUMONT WATER SUPPLY

MARSHALLTOWN, IA · ~635 people served

Check your exact address → MARSHALLTOWN overview
100
Excellent
PurityRadar safety score

PWSID

IA1240081

State

Iowa

City

MARSHALLTOWN

Population served

635

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

3

Violations on record

0

Unaddressed

2

Health-based

15

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2024. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2023 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2009 Resolved

Recent enforcement actions

  • State action · SIF Feb 2024
  • State action · SOX Feb 2024
  • State action · SFJ Feb 2024
  • State action · SOX Feb 2010
  • State action · SOX Feb 2010
  • State action · SIF Jul 2009
  • State action · SIF Jul 2009
  • State action · SFJ Jul 2009

This profile is built from EPA public records for system IA1240081 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.