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Water system · PWSID PA7670062

STEWARTSTOWN BORO WATER AUTH

STEWARTSTOWN, PA · ~5,206 people served

Check your exact address → STEWARTSTOWN overview
80
Good
PurityRadar safety score

PWSID

PA7670062

State

Pennsylvania

City

STEWARTSTOWN

Population served

5,206

Primary source

SWP

Score history

▼ 20 points — the score moved from 100 to 80 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 80

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Nov 2023). Levels in parts per trillion (ppt).

PFOA

Perfluorooctanoic acid

4.5 ppt

limit 4 ppt

Above EPA limit · 1.1×

PFOS

Perfluorooctanesulfonic acid

4.1 ppt

limit 4 ppt

Above EPA limit · 1.0×

PFBS

4.7 ppt

limit —

No federal limit

PFHxA

4.1 ppt

limit —

No federal limit

PFPeA

3.1 ppt

limit —

No federal limit

Violations & enforcement

181

Violations on record

0

Unaddressed

4

Health-based

97

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2024. Official EPA record →

Monitoring & reporting · Nitrate began Apr 2022 Resolved
Monitoring & reporting · Nitrate began Apr 2022 Resolved
Monitoring & reporting · Nitrite began Apr 2022 Resolved
Monitoring & reporting · Nitrite began Apr 2022 Resolved
Monitoring & reporting · Nitrate began Apr 2022 Resolved
Monitoring & reporting · Nitrite began Apr 2022 Resolved
Monitoring & reporting · Nitrate began Apr 2022 Resolved
Monitoring & reporting · Nitrite began Apr 2022 Resolved
Monitoring & reporting · EPA contaminant 4030 began Oct 2021 Resolved
Monitoring & reporting · EPA contaminant 4020 began Oct 2021 Resolved
Monitoring & reporting · Nitrite began Jul 2021 Resolved
Monitoring & reporting · Nitrite began Jul 2021 Resolved

Recent enforcement actions

  • State action · SIF Feb 2024
  • State action · SID Feb 2024
  • State action · SOX Apr 2023
  • State action · SFJ Feb 2023
  • State action · SIA Feb 2023
  • State action · SIE Feb 2023
  • State action · SOX Oct 2022
  • State action · SIF Oct 2022

This profile is built from EPA public records for system PA7670062 — 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.