TABLE ROCK HEIGHTS WATER COMPANY

HOLLISTER, MO · ~50 people served

Check your exact address → HOLLISTER overview

100

Excellent

PurityRadar safety score

PWSID

MO5030442

State

Missouri

City

HOLLISTER

Population served

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 Dec 2022. Official EPA record →

Other · EPA contaminant 7000 began Jul 2022 Resolved

Monitoring & reporting · Total coliform began Apr 2005 Resolved

Monitoring & reporting · Total coliform began May 1996 Resolved

Monitoring & reporting · Total coliform began Apr 1995 Resolved

Recent enforcement actions

State action · SOX Dec 2022
State action · SOX Dec 2022
State action · SIA Jan 2016
State action · SOX Jan 2014
State action · SIF Jun 2005
State action · SIA Jun 2005
State action · SIE Jun 2005
State action · SIA Jul 1996

This profile is built from EPA public records for system MO5030442 — 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.