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Water system · PWSID IN5257022

GRATE PROPERTIES MHC

WATERLOO, IN · ~66 people served

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

PWSID

IN5257022

State

Indiana

City

WATERLOO

Population served

66

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

57

Violations on record

0

Unaddressed

14

Health-based

76

Enforcement actions

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

Other · EPA contaminant 0700 began Jul 2025 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2014 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2013 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2013 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2013 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2012 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2012 Resolved
Other · EPA contaminant 7500 began Jun 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2011 Resolved
Monitoring & reporting · EPA contaminant 3014 began Feb 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2006 Resolved

Recent enforcement actions

  • State action · SOX Nov 2025
  • State action · SIE Aug 2025
  • State action · SIA Aug 2025
  • State action · SOX Nov 2014
  • State action · SIF Sep 2014
  • State action · SOX Sep 2014
  • State action · SIA Sep 2014
  • State action · SIE Sep 2014

This profile is built from EPA public records for system IN5257022 — 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.