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Water system · PWSID IA8055014

MOUNT AYR WATER TREATMENT PLANT

MOUNT AYR, IA · ~1,683 people served

Check your exact address → MOUNT AYR overview
100
Excellent
PurityRadar safety score

PWSID

IA8055014

State

Iowa

City

MOUNT AYR

Population served

1,683

Primary source

SWP

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

53

Violations on record

0

Unaddressed

10

Health-based

439

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2023. Official EPA record →

Monitoring · Lead & Copper Rule began Jun 2022 Resolved
Monitoring & reporting · Total coliform began Apr 2011 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2011 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2011 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2011 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2002 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2001 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2001 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2001 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2000 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Dec 1997 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Aug 1997 Resolved

Recent enforcement actions

  • State action · SIF Jan 2023
  • State action · SIF Dec 2022
  • State action · SFJ Oct 2022
  • State action · SIE Oct 2022
  • State action · SOX Jul 2022
  • State action · SIF May 2012
  • State action · SIF May 2012
  • State action · SFJ Aug 2011

This profile is built from EPA public records for system IA8055014 — 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.