CENT CLINTON CO WATER FIL AUTH

LOCK HAVEN, PA · ~25 people served

Check your exact address → LOCK HAVEN overview

100

Excellent

PurityRadar safety score

PWSID

PA4180070

State

Pennsylvania

City

LOCK HAVEN

Population served

Primary source

Surface water

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

115

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2023. Official EPA record →

Monitoring & reporting · EPA contaminant 2051 began Jan 2023 Resolved

Monitoring & reporting · EPA contaminant 2274 began Jan 2023 Resolved

Monitoring & reporting · EPA contaminant 2010 began Jan 2023 Resolved

Monitoring & reporting · EPA contaminant 2015 began Jan 2023 Resolved

Monitoring & reporting · EPA contaminant 2065 began Jan 2023 Resolved

Monitoring & reporting · EPA contaminant 2067 began Jan 2023 Resolved

Monitoring & reporting · EPA contaminant 2042 began Jan 2023 Resolved

Monitoring & reporting · Bromate began Jul 2019 Resolved

Monitoring & reporting · EPA contaminant 2931 began Jan 2017 Resolved

Monitoring & reporting · EPA contaminant 2946 began Jan 2017 Resolved

Monitoring & reporting · Bromate began Jul 2014 Resolved

Monitoring & reporting · EPA contaminant 2040 began Jan 2014 Resolved

Recent enforcement actions

State action · SOX Aug 2023
State action · SOX May 2020
State action · SOX Jul 2019
State action · SIE Jul 2019
State action · SIA Jul 2019
State action · SOX Jul 2019
State action · SIF Jul 2019
State action · SOX May 2019

This profile is built from EPA public records for system PA4180070 — 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.