OXFORD WATER SUPPLY

OXFORD, IA · ~722 people served

Check your exact address → OXFORD overview

100

Excellent

PurityRadar safety score

PWSID

IA5260017

State

Iowa

City

OXFORD

Population served

722

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

Violations on record

Unaddressed

Health-based

119

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2024 Resolved

Monitoring & reporting · Nitrate began Jan 2024 Resolved

Monitoring · Lead & Copper Rule began Sep 2023 Resolved

Reporting · Lead & Copper Rule began Aug 2018 Resolved

Other · EPA contaminant 7000 began Jul 2015 Resolved

Monitoring & reporting · Total coliform began Jun 2014 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2013 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2013 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2006 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2006 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2006 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2005 Resolved

Recent enforcement actions

State action · SOX Feb 2025
State action · SIF Jan 2025
State action · SOX Jan 2025
State action · SIE Jan 2025
State action · SFJ Jan 2025
State action · SFJ Oct 2024
State action · SIF Feb 2024
State action · SFJ Oct 2023

This profile is built from EPA public records for system IA5260017 — 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.