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Water system · PWSID IA8434040

HAWARDEN WATER SUPPLY

HAWARDEN, IA · ~2,700 people served

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

PWSID

IA8434040

State

Iowa

City

HAWARDEN

Population served

2,700

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

30

Violations on record

0

Unaddressed

4

Health-based

150

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2019. Official EPA record →

Monitoring & reporting · Total trihalomethanes (TTHM) began Aug 2018 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Aug 2018 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2006 Resolved
Monitoring & reporting · Total coliform began Mar 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 1999 Resolved
Monitoring & reporting · Nitrate began Jul 1996 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jun 1995 Resolved
Monitoring & reporting · EPA contaminant 2010 began Jun 1995 Resolved
Monitoring & reporting · Total coliform began Jan 1994 Resolved
Monitoring & reporting · Beryllium began Jan 1992 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1991 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1991 Resolved

Recent enforcement actions

  • State action · SOX Aug 2019
  • State action · SOX Aug 2019
  • State action · SIF May 2019
  • State action · SIF Apr 2019
  • State action · SIE Oct 2018
  • State action · SIE Oct 2018
  • State action · SFJ Oct 2018
  • State action · SFJ Oct 2018

This profile is built from EPA public records for system IA8434040 — 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.