OXFORD TOWNSHIP

WATERFORD, MI · ~10,407 people served

Check your exact address → WATERFORD overview

100

Excellent

PurityRadar safety score

PWSID

MI0005138

State

Michigan

City

WATERFORD

Population served

10,407

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

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2012. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Sep 2012 Resolved

Max contaminant level (MCL) · Arsenic health-based began Jan 2006 Resolved

Max contaminant level (MCL) · Total coliform health-based began Feb 2003 Resolved

Recent enforcement actions

State action · SIF Nov 2012
State action · SIA Oct 2012
State action · SIE Oct 2012
State action · SOX Sep 2012
State action · SOX May 2007
State action · SIF Apr 2007
State action · SIF Jan 2007
State action · SIF Oct 2006

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Copper

1 station · latest Nov 2022

0.28 · max 0.856 ug/L · 4

Lead

1 station · latest Nov 2022

0.0895 · max 0.106 ug/L · 4

Manganese

1 station · latest Nov 2022

180 · max 222 ug/L · 4

Nitrate

1 station · latest Nov 2022

0.355 · max 0.39 mg/L · 4

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system MI0005138 — 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.