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Water system · PWSID MI0002310

FLINT, CITY OF

FLINT, MI · ~81,252 people served

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

PWSID

MI0002310

State

Michigan

City

FLINT

Population served

81,252

Primary source

SWP

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

9

Violations on record

0

Unaddressed

4

Health-based

34

Enforcement actions

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

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2020 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2020 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2019 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2014 Resolved
Other · EPA contaminant 7000 began Jul 2005 Resolved
Monitoring & reporting · Total coliform began Jul 2004 Resolved

Recent enforcement actions

  • State action · SOX Mar 2025
  • State action · SIA Nov 2024
  • State action · SIA Oct 2024
  • State action · SIE Oct 2024
  • State action · SIF Jun 2021
  • State action · SOX Dec 2020
  • State action · SIA Sep 2020
  • State action · SIE Sep 2020

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

Nitrate

2 stations · latest Nov 2023

0.16 · max 0.25 mg/L · 5

Copper

1 station · latest Nov 2023

0.974 · max 1.36 ug/L · 4

Lead

1 station · latest Nov 2023

0.277 · max 0.894 ug/L · 4

Manganese

1 station · latest Nov 2023

36.5 · max 110 ug/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 MI0002310 — 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.