Chemical and radiological sample results

MS0500008 ·, City of Philadelphia

What has been detected, ever

Every analyte measured above its reporting level at any point in this system’s record, most often detected first. This is not limited to the samples listed below.

Scroll the table sideways for the dates.

The most recent samples, result by result

The table below lists 1–10 of 28 samples, newest first — collected June 24, 2025 to November 17, 2025. The summary above covers all 28.

26 results from the 10 samples listed here: 14 detected, 12 not detected. Across the whole record it is 310 of 863. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 8 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

• Collected

  Nov 17, 2025 09:25

  Sampling point

  SM2 Location withheld

  Sample type

  Routine

  Lab sample

  810-172265-1

  Laboratory

  Eurofins Eaton Analytical South Bend in

  • Monochloroacetic Acid 2450 EPA method 552.2

    Result

    Not detected below 2 ug/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Dichloroacetic Acid 2451 EPA method 552.2

    Result

    1.6 ug/l

    Monitoring period

    Not recorded

  • Trichloroacetic Acid 2452 EPA method 552.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Monobromoacetic Acid 2453 EPA method 552.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Dibromoacetic Acid 2454 EPA method 552.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Total Haloacetic Acids (Haa5) 2456 EPA method 552.2

    Result

    Not detected below 2 ug/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2025 – Dec 31, 2025

• Collected

  Sep 22, 2025 13:15

  Sampling point

  TF080 Treatment Plant T080

  Sample type

  Routine

  Lab sample

  CN-250923-023

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2023 – Dec 31, 2025

  • Cyanide 1024 EPA method QC10204001X

    Result

    Not detected below 0.015 mg/l Minimum Reporting Level

• Collected

  Aug 19, 2025 09:20

  Sampling point

  SM2 Location withheld

  Sample type

  Routine

  Lab sample

  810-160614-1

  Laboratory

  Eurofins Eaton Analytical South Bend in

  • Chloroform 2941 EPA method 524.2

    Result

    9.2 ug/l

    Monitoring period

    Not recorded

  • Bromoform 2942 EPA method 524.2

    Result

    1.4 ug/l

    Monitoring period

    Not recorded

  • Bromodichloromethane 2943 EPA method 524.2

    Result

    7.8 ug/l

    Monitoring period

    Not recorded

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    5.1 ug/l

    Monitoring period

    Not recorded

  • TTHM 2950 EPA method 524.2

    Result

    23.5 ug/l

    Monitoring period

    Jan 1, 2025 – Dec 31, 2025

• Collected

  Jun 27, 2025 05:25

  Sampling point

  LC0005 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250701-010

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2023 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0157 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Jun 25, 2025 09:00

  Sampling point

  LC0008 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250701-009

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2023 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0173 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Jun 24, 2025 18:00

  Sampling point

  LC0007 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250701-007

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2023 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.002 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Jun 24, 2025 04:10

  Sampling point

  LC0002 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250701-008

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2023 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0065 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Jun 24, 2025 10:15

  Sampling point

  LC0014 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250701-005

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2023 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0431 mg/l

  • Lead 1030 EPA method 200.8

    Result

    0.5 ug/l

• Collected

  Jun 24, 2025 06:05

  Sampling point

  LC0045 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250701-006

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2023 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0023 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Jun 24, 2025 05:30

  Sampling point

  LC0041 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250701-003

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2023 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0034 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

Routine (10).