MONROE COUNTY PWSD 2

LADDONIA, MO · ~6,677 people served

Check your exact address → LADDONIA overview

100

Excellent

PurityRadar safety score

PWSID

MO2024402

State

Missouri

City

LADDONIA

Population served

6,677

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

PFBA

8.8 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 · Lead & Copper Rule began Feb 2025 Resolved

Monitoring · Lead & Copper Rule began Sep 2024 Resolved

Monitoring · Lead & Copper Rule began Jun 2023 Resolved

Monitoring & reporting · Lead & Copper Rule began Nov 2022 Resolved

Monitoring · Lead & Copper Rule began Jun 2021 Resolved

Monitoring · Lead & Copper Rule began Nov 2016 Resolved

Other · EPA contaminant 7500 began May 2015 Resolved

Monitoring & reporting · Total coliform began Apr 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2009 Resolved

Monitoring & reporting · Total coliform began Oct 2008 Resolved

Recent enforcement actions

State action · SIF Jun 2025
State action · SIE Apr 2025
State action · SIA Apr 2025
State action · SOX Mar 2025
State action · SIA Oct 2024
State action · SIE Oct 2024
State action · SOX Oct 2024
State action · SOX Oct 2023

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

3 stations · latest Sep 2024

0.011 · max 0.342 mg/L · 26

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 MO2024402 — 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.