TIONESTA BOROUGH WATER SUPPLY

TIONESTA, PA · ~610 people served

Check your exact address → TIONESTA overview

100

Excellent

PurityRadar safety score

PWSID

PA6270001

State

Pennsylvania

City

TIONESTA

Population served

610

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 Feb 2021. Official EPA record →

Monitoring & reporting · EPA contaminant 0700 began Jan 2021 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2021 Resolved

Monitoring & reporting · EPA contaminant 0700 began Aug 2017 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2017 Resolved

Monitoring & reporting · EPA contaminant 0999 began Apr 2015 Resolved

Monitoring & reporting · Total coliform began May 2004 Resolved

Other · EPA contaminant 7000 began Jul 2003 Resolved

Monitoring & reporting · EPA contaminant 2964 began Jan 1994 Resolved

Monitoring & reporting · EPA contaminant 2955 began Jan 1994 Resolved

Monitoring & reporting · EPA contaminant 2380 began Jan 1994 Resolved

Monitoring & reporting · EPA contaminant 2378 began Jan 1994 Resolved

Monitoring & reporting · Nitrate began Jan 1994 Resolved

Recent enforcement actions

State action · SOX Feb 2021
State action · SIA Feb 2021
State action · SOX Oct 2017
State action · SIA Oct 2017
State action · SOX Jun 2015
State action · SIA Jun 2015
State action · SFJ Aug 2004
State action · SIE Aug 2004

This profile is built from EPA public records for system PA6270001 — 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.