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Water system · PWSID MO4010073

BISMARCK PWS

BISMARCK, MO · ~1,470 people served

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

PWSID

MO4010073

State

Missouri

City

BISMARCK

Population served

1,470

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

8

Health-based

48

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2016. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Oct 2015 Resolved
Monitoring & reporting · Total coliform began Jun 2013 Resolved
Monitoring & reporting · Total coliform began Aug 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2001 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 2001 Resolved
Monitoring & reporting · Total coliform began Apr 2000 Resolved
Monitoring & reporting · Total coliform began Sep 1999 Resolved
Monitoring & reporting · Total coliform began Aug 1997 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 1993 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1991 Resolved

Recent enforcement actions

  • State action · SOX Feb 2016
  • State action · SIF Nov 2015
  • State action · SFJ Oct 2015
  • State action · SIE Oct 2015
  • State action · SIA Oct 2015
  • State action · SOX Jan 2014
  • State action · SOX Jan 2014
  • State action · SIF Aug 2013

This profile is built from EPA public records for system MO4010073 — 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.