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Water system · PWSID MO4024264

HOWELL COUNTY PWSD 1

POMONA, MO · ~850 people served

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

PWSID

MO4024264

State

Missouri

City

POMONA

Population served

850

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

20

Violations on record

0

Unaddressed

8

Health-based

42

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2020. Official EPA record →

Other · EPA contaminant 7000 began Jul 2013 Resolved
Monitoring & reporting · Lead & Copper Rule began Apr 2011 Resolved
Monitoring & reporting · Total coliform began May 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Feb 2009 Resolved
Other · EPA contaminant 7500 began Jul 2008 Resolved
Other · EPA contaminant 7000 began Jul 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2008 Resolved
Monitoring & reporting · EPA contaminant 0600 began Apr 2008 Resolved
Monitoring & reporting · Uranium began Jul 2007 Resolved
Monitoring & reporting · Gross alpha began Jul 2007 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved
Monitoring & reporting · Total coliform began Jun 1997 Resolved

Recent enforcement actions

  • State action · SO6 Nov 2020
  • State action · SOX Sep 2014
  • State action · SOX Jan 2014
  • State action · SOX Jan 2014
  • State action · SOX Aug 2011
  • State action · SOX Jul 2011
  • State action · SOX May 2011
  • State action · SO6 Dec 2010

This profile is built from EPA public records for system MO4024264 — 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.