EXCELSIOR SPRINGS PWS

EXCELSIOR SPRINGS, MO · ~11,084 people served

Check your exact address → EXCELSIOR SPRINGS overview

100

Excellent

PurityRadar safety score

PWSID

MO1010261

State

Missouri

City

EXCELSIOR SPRINGS

Population served

11,084

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

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

Lithium

23,800 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring & reporting · EPA contaminant 0700 began Apr 2025 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2019 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2019 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2016 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2016 Resolved

Recent enforcement actions

State action · SOX Jun 2025
State action · SIF Jun 2025
State action · SIA May 2025
State action · SIE May 2025
State action · SIF Jan 2020
State action · SIA Dec 2019
State action · SIE Dec 2019
State action · SOX Oct 2019

This profile is built from EPA public records for system MO1010261 — 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.