DALLASTOWN YOE WATER AUTH

DALLASTOWN, PA · ~12,300 people served

Check your exact address → DALLASTOWN overview

100

Excellent

PurityRadar safety score

PWSID

PA7670085

State

Pennsylvania

City

DALLASTOWN

Population served

12,300

Primary source

SWP

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 2024. Official EPA record →

Other · EPA contaminant 7500 began Jul 2024 Unaddressed

Monitoring & reporting · EPA contaminant 0200 began Nov 2024 Resolved

Monitoring & reporting · EPA contaminant 0999 began Nov 2024 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2023 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2023 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2022 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2022 Resolved

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

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2021 Resolved

Monitoring & reporting · EPA contaminant 0200 began Jun 2021 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jun 2021 Resolved

Recent enforcement actions

State action · SOX Dec 2024
State action · SIA Dec 2024
State action · SIA Sep 2024
State action · SOX Jul 2023
State action · SIE Jul 2023
State action · SFJ Jul 2023
State action · SIF May 2023
State action · SOX Oct 2022

This profile is built from EPA public records for system PA7670085 — 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.