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Water system · PWSID MO1024149

CLAY COUNTY PWSD 8

EXCELSIOR SPRINGS, MO · ~2,243 people served

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

PWSID

MO1024149

State

Missouri

City

EXCELSIOR SPRINGS

Population served

2,243

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

Latest detections from EPA’s UCMR5 monitoring (through Oct 2024). Levels in parts per trillion (ppt).

Lithium

55,000 ppt

limit —

No federal limit

PFBA

6.9 ppt

limit —

No federal limit

Violations & enforcement

4

Violations on record

0

Unaddressed

2

Health-based

9

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2014. Official EPA record →

Other · EPA contaminant 7000 began Jul 2006 Resolved
Monitoring & reporting · Thallium began Jan 2003 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 1999 Resolved

Recent enforcement actions

  • State action · SOX Jan 2014
  • State action · SOX Sep 2006
  • State action · SOX Jun 2004
  • State action · SIF Aug 2002
  • State action · SIA Jul 2002
  • State action · SIE Jul 2002
  • State action · SIF Sep 1999
  • State action · SIE Aug 1999

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

1 station · latest Jun 2023

0.0063 · max 0.0105 mg/L · 9

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system MO1024149 — 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.