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Water system · PWSID MO5010071

BILLINGS PWS

100
Excellent
PurityRadar safety score

PWSID

MO5010071

State

Missouri

City

BILLINGS

Population served

1,035

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

13

Violations on record

0

Unaddressed

11

Health-based

49

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2021. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Nov 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2014 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2006 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2005 Resolved

Recent enforcement actions

  • State action · SIF Oct 2021
  • State action · SO8 Oct 2021
  • State action · SFK Jun 2017
  • State action · SOX Aug 2016
  • State action · SOX Feb 2016
  • State action · SIA Jan 2016
  • State action · SIF Dec 2015
  • State action · SIA Dec 2015

This profile is built from EPA public records for system MO5010071 — 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.