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Water system · PWSID IA9738057

HORNICK WATER SUPPLY

HORNICK, IA · ~255 people served

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

PWSID

IA9738057

State

Iowa

City

HORNICK

Population served

255

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

17

Violations on record

0

Unaddressed

3

Health-based

72

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2010. Official EPA record →

Monitoring & reporting · Total coliform began Nov 2009 Resolved
Monitoring & reporting · EPA contaminant 0999 began Oct 2009 Resolved
Monitoring & reporting · Nitrate began Apr 2009 Resolved
Monitoring & reporting · Nitrate began Apr 2004 Resolved
Monitoring & reporting · Total coliform began Jul 2001 Resolved
Monitoring & reporting · Total coliform began Jun 2001 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 1998 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1998 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1998 Resolved
Monitoring & reporting · Nitrate began Sep 1995 Resolved
Monitoring & reporting · Total coliform began Aug 1995 Resolved
Monitoring & reporting · Total coliform began Jul 1995 Resolved

Recent enforcement actions

  • State action · SOX Apr 2010
  • State action · SIF Apr 2010
  • State action · SFJ Apr 2010
  • State action · SIE Apr 2010
  • State action · SOX Apr 2010
  • State action · SIF Apr 2010
  • State action · SIF Apr 2010
  • State action · SIE Dec 2009

This profile is built from EPA public records for system IA9738057 — 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.