JACKSON COUNTY PWSD 13

LAKE LOTAWANA, MO · ~9,002 people served

Check your exact address → LAKE LOTAWANA overview

100

Excellent

PurityRadar safety score

PWSID

MO1024279

State

Missouri

City

LAKE LOTAWANA

Population served

9,002

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

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

Lithium

37,000 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2025 Resolved

Other · EPA contaminant 7000 began Jul 2021 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2015 Resolved

Monitoring & reporting · Total coliform began Oct 2011 Resolved

Monitoring & reporting · Total coliform began Nov 1992 Resolved

Recent enforcement actions

State action · SOX May 2025
State action · SOX Sep 2022
State action · SOX Apr 2022
State action · SOX Oct 2015
State action · SIF Sep 2015
State action · SFJ Jul 2015
State action · SIE Jul 2015
State action · SOX Jan 2014

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 2024

0.0143 · max 0.265 mg/L · 14

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 MO1024279 — 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.