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Water system · PWSID IA5200810

TIMBERLAKE

OXFORD, IA · ~52 people served

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

PWSID

IA5200810

State

Iowa

City

OXFORD

Population served

52

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

36

Violations on record

0

Unaddressed

16

Health-based

182

Enforcement actions

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

Other · EPA contaminant 7500 began Feb 2025 Resolved
Other · EPA contaminant 7500 began Feb 2025 Resolved
Other · EPA contaminant 7000 began Jul 2024 Resolved
Monitoring & reporting · Nitrate began Oct 2023 Resolved
Monitoring & reporting · Nitrite began Oct 2023 Resolved
Other began May 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2010 Resolved

Recent enforcement actions

  • State action · SIF Apr 2025
  • State action · SOX Apr 2025
  • State action · SOX Apr 2025
  • State action · SOX Apr 2025
  • State action · SIF Apr 2025
  • State action · SIF Apr 2025
  • State action · SIA Apr 2025
  • State action · SFJ Apr 2025

This profile is built from EPA public records for system IA5200810 — 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.