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Water system · PWSID PA1150157

WARWICK WATER WORKS

KING OF PRUSSIA, PA · ~98 people served

Check your exact address → KING OF PRUSSIA overview
100
Excellent
PurityRadar safety score

PWSID

PA1150157

State

Pennsylvania

City

KING OF PRUSSIA

Population served

98

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

61

Violations on record

0

Unaddressed

8

Health-based

97

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2025. Official EPA record →

Monitoring & reporting · EPA contaminant 0700 began May 2025 Resolved
Monitoring & reporting · EPA contaminant 0700 began Dec 2024 Resolved
Monitoring & reporting · EPA contaminant 0700 began Sep 2024 Resolved
Monitoring & reporting · EPA contaminant 1036 began Jan 2024 Resolved
Monitoring & reporting · EPA contaminant 0700 began May 2023 Resolved
Other · EPA contaminant 7000 began Oct 2020 Resolved
Other · EPA contaminant 7500 began Dec 2019 Resolved
Other · EPA contaminant 7500 began Dec 2019 Resolved
Other · EPA contaminant 7500 began Nov 2019 Resolved
Reporting · Lead & Copper Rule began Nov 2019 Resolved
Treatment technique · Lead & Copper Rule health-based began Nov 2019 Resolved
Treatment technique · Lead & Copper Rule health-based began Nov 2019 Resolved

Recent enforcement actions

  • State action · SIF Jun 2025
  • State action · SIA Jun 2025
  • State action · SOX Jun 2025
  • State action · SOX Jan 2025
  • State action · SIA Jan 2025
  • State action · SIF Jan 2025
  • State action · SOX Jan 2025
  • State action · SOX Oct 2024

This profile is built from EPA public records for system PA1150157 — 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.