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Water system · PWSID PA3060088

PAW GLEN ALSACE DIV

MECHANICSBURG, PA · ~24,951 people served

Check your exact address → MECHANICSBURG overview
68
Fair
PurityRadar safety score

PWSID

PA3060088

State

Pennsylvania

City

MECHANICSBURG

Population served

24,951

Primary source

SWP

Score history

▼ 32 points — the score moved from 100 to 68 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 68

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 Dec 2024). Levels in parts per trillion (ppt).

PFOS

Perfluorooctanesulfonic acid

5.7 ppt

limit 4 ppt

Above EPA limit · 1.4×

PFOA

Perfluorooctanoic acid

4 ppt

limit 4 ppt

Near EPA limit

PFHxS

Perfluorohexanesulfonic acid

4 ppt

limit 10 ppt

Below EPA limit

Lithium

16,900 ppt

limit —

No federal limit

PFBA

5.1 ppt

limit —

No federal limit

PFBS

3.6 ppt

limit —

No federal limit

PFPeA

3.6 ppt

limit —

No federal limit

PFHxA

3.1 ppt

limit —

No federal limit

Violations & enforcement

33

Violations on record

0

Unaddressed

3

Health-based

34

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2019. Official EPA record →

Treatment technique · EPA contaminant 0700 health-based began Aug 2019 Resolved
Monitoring & reporting · Combined radium-226/228 began Oct 2017 Resolved
Monitoring & reporting · Total coliform began Jul 2014 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2014 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jul 2014 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jun 2014 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2014 Resolved
Treatment technique · EPA contaminant 0700 health-based began Jan 2012 Resolved
Monitoring & reporting · EPA contaminant 2955 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2979 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2380 began Jan 2008 Resolved
Monitoring & reporting · EPA contaminant 2981 began Jan 2008 Resolved

Recent enforcement actions

  • State action · SIF Oct 2019
  • State action · SOX Oct 2019
  • State action · SIE Oct 2019
  • State action · SIA Oct 2019
  • State action · SIF Jun 2018
  • State action · SOX Jun 2018
  • State action · SIE Apr 2018
  • State action · SIA Feb 2018

This profile is built from EPA public records for system PA3060088 — 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.