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Water system · PWSID IA3203066

ARMSTRONG WATER SUPPLY

ARMSTRONG, IA · ~875 people served

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

PWSID

IA3203066

State

Iowa

City

ARMSTRONG

Population served

875

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

21

Violations on record

0

Unaddressed

1

Health-based

90

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2025. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jun 2022 Resolved
Monitoring & reporting · Nitrite began Oct 2020 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Aug 2020 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Aug 2020 Resolved
Monitoring · Lead & Copper Rule began Feb 2019 Resolved
Monitoring & reporting · Arsenic began Jan 2018 Resolved
Monitoring & reporting · Nitrate began Jul 2014 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2007 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2007 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2007 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2006 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2006 Resolved

Recent enforcement actions

  • State action · SOX Jul 2025
  • State action · SFJ Nov 2024
  • State action · SIE Nov 2024
  • State action · SOX Aug 2021
  • State action · SOX Aug 2021
  • State action · SIF May 2021
  • State action · SIF May 2021
  • State action · SIF May 2021

This profile is built from EPA public records for system IA3203066 — 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.