Home/ Directory/ MO/ VERNON COUNTY PWSD 7

Water system · PWSID MO5024622

VERNON COUNTY PWSD 7

DEERFIELD, MO · ~550 people served

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

PWSID

MO5024622

State

Missouri

City

DEERFIELD

Population served

550

Primary source

SWP

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

22

Violations on record

1

Unaddressed

6

Health-based

66

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2024. Official EPA record →

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed
Monitoring · Lead & Copper Rule began Jun 2024 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2020 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2020 Resolved
Monitoring & reporting · Total coliform began Aug 2015 Resolved
Monitoring & reporting · Total coliform began Jul 2013 Resolved
Monitoring & reporting · Total coliform began May 2013 Resolved
Monitoring & reporting · Total coliform began Oct 2012 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2011 Resolved
Monitoring & reporting · Total coliform began Jul 2008 Resolved
Monitoring & reporting · Total coliform began Feb 2008 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2007 Resolved

Recent enforcement actions

  • State action · SIF Aug 2024
  • State action · SIE Jul 2024
  • State action · SIA Jul 2024
  • State action · SOX Jul 2024
  • State action · SIF Jun 2021
  • State action · SIE Feb 2021
  • State action · SIA Feb 2021
  • State action · SOX Feb 2021

This profile is built from EPA public records for system MO5024622 — 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.