MILLERSTOWN BORO WATER

MILLERSTOWN, PA · ~700 people served

Check your exact address → MILLERSTOWN overview

100

Excellent

PurityRadar safety score

PWSID

PA7500021

State

Pennsylvania

City

MILLERSTOWN

Population served

700

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 2025. Official EPA record →

Other · EPA contaminant 7500 began Jul 2012 Unaddressed

Monitoring · Lead & Copper Rule began Nov 2024 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2024 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2024 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2021 Resolved

Other · EPA contaminant 7000 began Jul 2018 Resolved

Monitoring & reporting · EPA contaminant 0700 began Mar 2018 Resolved

Other · EPA contaminant 7500 began Nov 2015 Resolved

Monitoring & reporting · Total coliform began Oct 2015 Resolved

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

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

Recent enforcement actions

State action · SOX Oct 2025
State action · SIF Oct 2025
State action · SOX Jan 2025
State action · SIA Jan 2025
State action · SIE Nov 2024
State action · SFJ Nov 2024
State action · SOX Nov 2021
State action · SIE Nov 2021

This profile is built from EPA public records for system PA7500021 — 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.