NORTH DEARBORN WATER AUTHORITY

WEST HARRISON, IN · ~5,775 people served

Check your exact address → WEST HARRISON overview

100

Excellent

PurityRadar safety score

PWSID

IN5215008

State

Indiana

City

WEST HARRISON

Population served

5,775

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 Apr 2013. Official EPA record →

Other · EPA contaminant 7000 began Oct 2000 Resolved

Monitoring & reporting · Total coliform began Aug 1994 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1994 Resolved

Recent enforcement actions

State action · SOX Apr 2013
State action · SOX Apr 2004
State action · SOX Dec 2000
State action · SIA Nov 2000
State action · SOX Nov 1994
State action · SIF Oct 1994
State action · SIE Oct 1994
State action · SFJ Sep 1985

This profile is built from EPA public records for system IN5215008 — 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.