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Water system · PWSID MO5010085

LIBERTY UTILITIES BOLIVAR

AURORA, MO · ~11,000 people served

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

PWSID

MO5010085

State

Missouri

City

AURORA

Population served

11,000

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

16

Violations on record

0

Unaddressed

9

Health-based

52

Enforcement actions

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

Monitoring · Lead & Copper Rule began Feb 2025 Resolved
Monitoring · Lead & Copper Rule began Jan 2025 Resolved
Other · EPA contaminant 7500 began Oct 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2014 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved
Monitoring & reporting · Total coliform began Dec 2009 Resolved
Monitoring & reporting · Total coliform began Jan 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2001 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1994 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1994 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 1994 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 1993 Resolved

Recent enforcement actions

  • State action · SIF Jun 2025
  • State action · SIA Apr 2025
  • State action · SIE Apr 2025
  • State action · SIA Feb 2025
  • State action · SIE Feb 2025
  • State action · SOX Feb 2025
  • State action · SOX Feb 2025
  • State action · SOX Feb 2015

This profile is built from EPA public records for system MO5010085 — 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.