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Water system · PWSID IA6673016

ST ANSGAR WATER SUPPLY

ST. ANSGAR, IA · ~1,161 people served

Check your exact address → ST. ANSGAR overview
100
Excellent
PurityRadar safety score

PWSID

IA6673016

State

Iowa

City

ST. ANSGAR

Population served

1,161

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

11

Violations on record

0

Unaddressed

2

Health-based

70

Enforcement actions

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

Monitoring · Lead & Copper Rule began Jan 2021 Resolved
Monitoring · Lead & Copper Rule began May 2019 Resolved
Monitoring & reporting · Nitrate began Oct 2009 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2000 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2000 Resolved
Monitoring & reporting · Nitrate began Apr 1998 Resolved
Monitoring & reporting · EPA contaminant 2955 began Oct 1995 Resolved
Monitoring & reporting · Nitrate began Jul 1993 Resolved
Monitoring & reporting · Nitrate began Apr 1993 Resolved
Monitoring & reporting · Nitrate began Oct 1992 Resolved

Recent enforcement actions

  • State action · SIF Aug 2024
  • State action · SOX May 2024
  • State action · SFJ May 2024
  • State action · SIE May 2024
  • State action · SIF Apr 2021
  • State action · SFJ Feb 2021
  • State action · SIE Feb 2021
  • State action · SOX Feb 2021

This profile is built from EPA public records for system IA6673016 — 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.