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Water system · PWSID PA1150066

OXFORD BOROUGH

OXFORD, PA · ~5,280 people served

Check your exact address → OXFORD overview
90
Excellent
PurityRadar safety score

PWSID

PA1150066

State

Pennsylvania

City

OXFORD

Population served

5,280

Primary source

SWP

Score history

▼ 10 points — the score moved from 100 to 90 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 90

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Aug 2025). Levels in parts per trillion (ppt).

PFOA

Perfluorooctanoic acid

4.3 ppt

limit 4 ppt

Above EPA limit · 1.1×

PFPeA

6.6 ppt

limit —

No federal limit

PFHxA

5.9 ppt

limit —

No federal limit

PFBS

5.4 ppt

limit —

No federal limit

PFBA

5.3 ppt

limit —

No federal limit

Violations & enforcement

106

Violations on record

0

Unaddressed

1

Health-based

56

Enforcement actions

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

Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2025 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2025 Resolved
Monitoring & reporting · EPA contaminant 0700 began Mar 2023 Resolved
Monitoring · Lead & Copper Rule began Aug 2022 Resolved
Monitoring · Lead & Copper Rule began Jul 2021 Resolved
Monitoring & reporting · Nitrite began Apr 2021 Resolved
Monitoring & reporting · Nitrate began Apr 2021 Resolved
Monitoring & reporting · EPA contaminant 0700 began Jan 2020 Resolved
Other · EPA contaminant 7500 began Jul 2019 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2018 Resolved
Reporting · Lead & Copper Rule began Jul 2016 Resolved
Monitoring & reporting · EPA contaminant 0700 began Jan 2013 Resolved

Recent enforcement actions

  • State action · SOX Nov 2025
  • State action · SIE Aug 2025
  • State action · SFJ Aug 2025
  • State action · SOX May 2023
  • State action · SIE May 2023
  • State action · SFJ May 2023
  • State action · SOX Sep 2022
  • State action · SIA Sep 2022

This profile is built from EPA public records for system PA1150066 — 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.