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Water system · PWSID MO5036250

OAK SHADOWS WATER ASSN

100
Excellent
PurityRadar safety score

PWSID

MO5036250

State

Missouri

City

KIMBERLING CITY

Population served

75

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

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

9

Violations on record

1

Unaddressed

0

Health-based

36

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Dec 2025 Unaddressed
Other · EPA contaminant 7500 began Mar 2023 Resolved
Monitoring & reporting · EPA contaminant 3014 began Aug 2022 Resolved
Monitoring & reporting · EPA contaminant 3014 began Mar 2022 Resolved
Monitoring & reporting · Total coliform began Mar 2016 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved
Monitoring & reporting · Total coliform began Dec 2012 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2011 Resolved

Recent enforcement actions

  • State action · SOX Aug 2024
  • State action · SIA Apr 2024
  • State action · SIF Sep 2022
  • State action · SIF Sep 2022
  • State action · SOX Sep 2022
  • State action · SIE Aug 2022
  • State action · SIA Aug 2022
  • State action · SOX Jul 2022

This profile is built from EPA public records for system MO5036250 — 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.