TWIN PINES ESTATES #1

HOLLIS CENTER, ME · ~63 people served

Check your exact address → HOLLIS CENTER overview

100

Excellent

PurityRadar safety score

PWSID

ME0003660

State

Maine

City

HOLLIS CENTER

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 Jun 2017. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Dec 2016 Resolved

Monitoring & reporting · Total coliform began Apr 2002 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 1998 Resolved

Max contaminant level (MCL) · Total coliform health-based began May 1998 Resolved

Max contaminant level (MCL) · Total coliform health-based began Mar 1998 Resolved

Max contaminant level (MCL) · Total coliform health-based began Nov 1996 Resolved

Monitoring & reporting · Nitrate began Jan 1995 Resolved

Recent enforcement actions

State action · SO6 Jun 2017
State action · SOX Mar 2017
State action · SFJ Mar 2017
State action · SOX Oct 2002
State action · SIF Oct 2002
State action · SIA Aug 2002
State action · SIE Aug 2002
State action · SOX Mar 1999

This profile is built from EPA public records for system ME0003660 — 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.