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Water system · PWSID MO1024147

CLAY COUNTY PWSD 7

EXCELSIOR SPRING, MO · ~245 people served

Check your exact address → EXCELSIOR SPRING overview
100
Excellent
PurityRadar safety score

PWSID

MO1024147

State

Missouri

City

EXCELSIOR SPRING

Population served

245

Primary source

GWP

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

14

Violations on record

0

Unaddressed

0

Health-based

32

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2025 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2024 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved
Other · EPA contaminant 7000 began Jul 2012 Resolved
Other · EPA contaminant 7000 began Jul 2011 Resolved
Monitoring & reporting · Total coliform began Jan 2008 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved
Other · EPA contaminant 7000 began Jul 2005 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2004 Resolved
Other · EPA contaminant 7000 began Jul 2003 Resolved
Monitoring & reporting · Total coliform began Feb 1998 Resolved
Monitoring & reporting · Total coliform began Dec 1997 Resolved

Recent enforcement actions

  • State action · SOX Dec 2025
  • State action · SOX Mar 2025
  • State action · SIA Dec 2017
  • State action · SIA Jan 2016
  • State action · SIA Dec 2014
  • State action · SOX Oct 2014
  • State action · SOX Jan 2014
  • State action · SOX Feb 2013

This profile is built from EPA public records for system MO1024147 — 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.