K

King of Prussia, PA

—no score

Contamination score

Higher = more contaminated vs. other cities.

⚠️2 health-based violations on record.
0
Water sources
49
Violations
0
Pollution sources
0
Self-reported
0
Lawsuits

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Reported illness & cancer claims

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Critical High Medium Reported claim

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Public water systems

AQUA PA MAIN SYSTEM

PWSID:
PA1460073
Source:
Surface water
Serves:
822,600 people

EPA & DEP violations

AQUA PA MAIN SYSTEM

PWSID PA146007349 violations

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityOpen

    EPA SDWIS violation 2529581 (code 27) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Sep 1, 2025 · 11 months ago · Source ↗

  • Other violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2502308 (code 75) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Other violation · Began Nov 13, 2024 · 1 year ago · Source ↗

  • Treatment technique violation — AQUA PA MAIN SYSTEM

    high severityHealth-basedResolved

    EPA SDWIS violation 2502306 (code 41) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Treatment technique violation · Began Nov 1, 2024 · 1 year ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503763 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503764 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503765 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503766 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503767 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503768 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503769 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503770 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503771 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503772 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503773 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503774 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503775 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503776 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503777 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503778 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503779 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503780 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503781 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503782 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503783 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503784 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503785 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2503786 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2404184 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2023 · 2 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2317364 (code 36) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2122543 (code 27) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jun 1, 2021 · 5 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2019002 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2019003 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2019034 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2019035 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2019036 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2019037 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2019038 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2019039 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2019190 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2019191 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2019222 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 2019223 (code 03) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 1922439 (code 27) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began May 1, 2019 · 7 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 1904479 (code 27) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Dec 1, 2018 · 7 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 1813363 (code 31) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Mar 1, 2018 · 8 years ago · Source ↗

  • MCL exceedance — AQUA PA MAIN SYSTEM

    high severityHealth-basedResolved

    EPA SDWIS violation 1729732 (code 1A) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2017 · 9 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 1603304 (code 27) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2015 · 10 years ago · Source ↗

  • Monitoring violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 1603305 (code 27) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2015 · 10 years ago · Source ↗

  • Other violation — AQUA PA MAIN SYSTEM

    low severityResolved

    EPA SDWIS violation 1341989 (code 75) at AQUA PA MAIN SYSTEM (PWSID PA1460073).

    EPA SDWIS · Other violation · Began Nov 10, 2013 · 12 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.