Home/ Directory/ MO/ WAYNESVILLE PWS

Water system · PWSID MO3010841

WAYNESVILLE PWS

WAYNESVILLE, MO · ~5,460 people served

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

PWSID

MO3010841

State

Missouri

City

WAYNESVILLE

Population served

5,460

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 Aug 2024). Levels in parts per trillion (ppt).

Lithium

11,000 ppt

limit —

No federal limit

Violations & enforcement

9

Violations on record

1

Unaddressed

2

Health-based

45

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Dec 2025 Unaddressed
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2022 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2022 Resolved
Monitoring · Lead & Copper Rule began Sep 2021 Resolved
Monitoring · Lead & Copper Rule began Jan 2021 Resolved
Monitoring & reporting · EPA contaminant 3014 began Aug 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2014 Resolved
Monitoring & reporting · Total coliform began Nov 2009 Resolved

Recent enforcement actions

  • State action · SOX May 2024
  • State action · SIF Jul 2023
  • State action · SIE Dec 2022
  • State action · SIA Dec 2022
  • State action · SIF Dec 2021
  • State action · SIE Nov 2021
  • State action · SIA Nov 2021
  • State action · SOX Oct 2021

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 Sep 2021

0.378 · max 0.944 mg/l as N · 20

Lead

1 station · latest May 2021

0.087 · max 0.41 ug/l · 4

Arsenic

1 station · latest May 2021

0.19 · max 0.2 ug/l · 3

Fluoride

1 station · latest May 2021

0.05 · max 0.05 mg/l · 3

Manganese

1 station · latest May 2021

0.51 · max 1.88 ug/l · 3

Copper

1 station · latest May 2021

0.915 · max 1.1 ug/l · 2

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 MO3010841 — 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.