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Water system · PWSID MI0004230

MEMPHIS, CITY OF

MEMPHIS, MI · ~1,084 people served

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

PWSID

MI0004230

State

Michigan

City

MEMPHIS

Population served

1,084

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

4

Violations on record

0

Unaddressed

0

Health-based

15

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2022. Official EPA record →

Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2020 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2014 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2014 Resolved
Monitoring & reporting · Total coliform began Jul 2001 Resolved

Recent enforcement actions

  • State action · SOX Aug 2022
  • State action · SIA Oct 2021
  • State action · SIE Oct 2021
  • State action · SOX Aug 2016
  • State action · SIE Sep 2015
  • State action · SIA Sep 2015
  • State action · SIF Oct 2001
  • State action · SOX Oct 2001

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 2024

0.888 · max 1.32 ug/L · 4

Lead

1 station · latest Nov 2024

0.166 · max 0.369 ug/L · 4

Manganese

1 station · latest Nov 2024

41.3 · max 70.8 ug/L · 4

Nitrate

1 station · latest Jul 2024

0.35 · max 0.63 mg/L · 2

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 MI0004230 — 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.