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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

MS0500008 , City of Philadelphia

Violations

1–30 of 87 validated violations, most recently determined first. 25 of the 30 listed on this page are recorded as part of 8 violation groups. Across the whole record the agency holds 22 groups, holding 77 violations.

Please note: some of these violations may have been resolved and/or returned to compliance.

Grouped and ungrouped violations are in one list; the group column says which is which.

Every validated violation on record for City of Philadelphia, 1 to 30 of 87 validated violations shown, most recently determined first.
Fiscal year Determined Violation Category Analyte Facility Group
2025 Mar 19, 2025 Monitoring, Routine (DBP), Major, 2202479 Monitoring TTHM Distribution DS000 2025-48246 TTHM/Haa5
2025 Mar 19, 2025 Monitoring, Routine (DBP), Major, 2202480 Monitoring Total Haloacetic Acids (Haa5) Distribution DS000 2025-48246 TTHM/Haa5
2024 Mar 7, 2024 Monitoring, Routine (DBP), Major, 2202475 Monitoring TTHM Distribution DS000 2024-47267 TTHM/Haa5
2024 Mar 7, 2024 Monitoring, Routine (DBP), Major, 2202476 Monitoring Total Haloacetic Acids (Haa5) Distribution DS000 2024-47267 TTHM/Haa5
2021 Dec 21, 2020 Monitoring, Routine, Minor (RTCR), 2202471 Monitoring E. Coli Not recorded Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 2202464 Monitoring Combined Uranium Treatment Facility TF080 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 2202465 Monitoring Radium-226 Treatment Facility TF080 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 2202466 Monitoring Radium-228 Treatment Facility TF080 Not in a group
2013 Jan 15, 2013 Monitoring, Routine Major, 2202467 Monitoring Gross Alpha Particle Activity Treatment Facility TF080 Not in a group
2013 Oct 9, 2012 Monitoring, Routine Major, 2202460 Monitoring Combined Uranium Treatment Facility TF080 2013-41713 Z Radiologicals
2013 Oct 9, 2012 Monitoring, Routine Major, 2202461 Monitoring Radium-226 Treatment Facility TF080 2013-41713 Z Radiologicals
2013 Oct 9, 2012 Monitoring, Routine Major, 2202462 Monitoring Radium-228 Treatment Facility TF080 2013-41713 Z Radiologicals
2013 Oct 9, 2012 Monitoring, Routine Major, 2202463 Monitoring Gross Alpha Particle Activity Treatment Facility TF080 2013-41713 Z Radiologicals
2012 Jul 13, 2012 Monitoring, Routine Major, 2202456 Monitoring Combined Uranium Treatment Facility TF080 2012-40734 Z Radiologicals
2012 Jul 13, 2012 Monitoring, Routine Major, 2202457 Monitoring Radium-226 Treatment Facility TF080 2012-40734 Z Radiologicals
2012 Jul 13, 2012 Monitoring, Routine Major, 2202458 Monitoring Radium-228 Treatment Facility TF080 2012-40734 Z Radiologicals
2012 Jul 13, 2012 Monitoring, Routine Major, 2202459 Monitoring Gross Alpha Particle Activity Treatment Facility TF080 2012-40734 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 2202451 Monitoring Combined Uranium Treatment Facility TF080 2012-39682 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 2202452 Monitoring Radium-226 Treatment Facility TF080 2012-39682 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 2202453 Monitoring Radium-228 Treatment Facility TF080 2012-39682 Z Radiologicals
2012 Apr 10, 2012 Monitoring, Routine Major, 2202454 Monitoring Gross Alpha Particle Activity Treatment Facility TF080 2012-39682 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 2202443 Monitoring Combined Uranium Treatment Facility TF080 2012-37485 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 2202444 Monitoring Radium-226 Treatment Facility TF080 2012-37485 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 2202445 Monitoring Radium-228 Treatment Facility TF080 2012-37485 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 2202446 Monitoring Gross Alpha Particle Activity Treatment Facility TF080 2012-37485 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 2202447 Monitoring Combined Uranium Treatment Facility TF080 2012-38333 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 2202448 Monitoring Radium-226 Treatment Facility TF080 2012-38333 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 2202449 Monitoring Radium-228 Treatment Facility TF080 2012-38333 Z Radiologicals
2012 Feb 14, 2012 Monitoring, Routine Major, 2202450 Monitoring Gross Alpha Particle Activity Treatment Facility TF080 2012-38333 Z Radiologicals
2012 Oct 17, 2011 Monitoring, Routine Major, 2202422 Monitoring Combined Uranium Treatment Facility TF080 2012-23928 Z Radiologicals