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Water system · PWSID IN5227014

MARION CITY WATER WORKS

MARION, IN · ~28,363 people served

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

PWSID

IN5227014

State

Indiana

City

MARION

Population served

28,363

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

Latest detections from EPA’s UCMR5 monitoring (through Apr 2024). Levels in parts per trillion (ppt).

Lithium

26,800 ppt

limit —

No federal limit

Violations & enforcement

8

Violations on record

0

Unaddressed

3

Health-based

24

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2014. Official EPA record →

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2014 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2014 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2013 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2001 Resolved
Other · EPA contaminant 7000 began Jul 2000 Resolved
Max contaminant level (MCL) · EPA contaminant 2946 health-based began Jan 1998 Resolved

Recent enforcement actions

  • State action · SIF Jul 2014
  • State action · SOX Jul 2014
  • State action · SIE Jun 2014
  • State action · SIA Jun 2014
  • State action · SIA Jun 2014
  • State action · SIE Jun 2014
  • State action · SOX May 2014
  • State action · SIE Mar 2014

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

Arsenic

2 stations · latest Dec 2025

1.7 · max 3.5 ug/L · 79

Copper

2 stations · latest Dec 2025

2.47 · max 21.4 ug/L · 78

Manganese

1 station · latest Dec 2025

38.6 · max 140 ug/L · 75

Lead

2 stations · latest Dec 2025

1.25 · max 10.7 ug/L · 38

Fluoride

1 station · latest Oct 2025

0.26 · max 0.34 mg/L · 27

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 IN5227014 — 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.