COUNTRY FARM ESTATES HOA INC

HOLLISTER, MO · ~183 people served

Check your exact address → HOLLISTER overview

100

Excellent

PurityRadar safety score

PWSID

MO5031294

State

Missouri

City

HOLLISTER

Population served

183

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2021 Resolved

Other · EPA contaminant 7000 began Jul 2013 Resolved

Other · EPA contaminant 7000 began Jul 2012 Resolved

Monitoring & reporting · Total coliform began Aug 2011 Resolved

Monitoring & reporting · Total coliform began Jul 2011 Resolved

Monitoring & reporting · Total coliform began May 2011 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jun 2003 Resolved

Max contaminant level (MCL) · Total coliform health-based began May 2002 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 2001 Resolved

Recent enforcement actions

State action · SIA Oct 2024
State action · SOX Dec 2021
State action · SIA Nov 2019
State action · SOX Jan 2015
State action · SOX Jan 2014
State action · SOX Jan 2014
State action · SIF Jul 2012
State action · SIF Jul 2012

This profile is built from EPA public records for system MO5031294 — 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.