Chemical and radiological sample results

MS0110005 ·, Town of Port Gibson

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 26 samples, newest first — collected September 23, 2025 to February 18, 2026. The summary above covers all 26.

30 results from the 10 samples listed here: 17 detected, 13 not detected. Across the whole record it is 1,190 of 2,059. 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 The location on record identifies a private home, and we do not publish those.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

  Feb 18, 2026 14:30

  Sampling point

  TF080 Treatment Plant T080

  Sample type

  Routine

  Lab sample

  NI-260219-007

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2026 – Dec 31, 2026

  • Nitrate-Nitrite 1038 EPA method QC10107041C

    Result

    Not detected below 0.1 mg/l Minimum Reporting Level

  • Nitrate 1040 EPA method QC10107041C

    Result

    Not detected below 0.08 mg/l Minimum Reporting Level

  • Nitrite 1041 EPA method QC10107041C

    Result

    Not detected below 0.02 mg/l Minimum Reporting Level

• Collected

  Dec 22, 2025 12:00

  Sampling point

  SM1 Location withheld

  Sample type

  Routine

  Lab sample

  810-176487-1

  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

    10 ug/l

    Monitoring period

    Not recorded

  • Trichloroacetic Acid 2452 EPA method 552.2

    Result

    19 ug/l

    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

    29 ug/l

    Monitoring period

    Jan 1, 2025 – Dec 31, 2025

  • Chloroform 2941 EPA method 524.2

    Result

    25 ug/l

    Monitoring period

    Not recorded

  • Bromoform 2942 EPA method 524.2

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Bromodichloromethane 2943 EPA method 524.2

    Result

    12 ug/l

    Monitoring period

    Not recorded

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    4.2 ug/l

    Monitoring period

    Not recorded

  • TTHM 2950 EPA method 524.2

    Result

    41.2 ug/l

    Monitoring period

    Jan 1, 2025 – Dec 31, 2025

• Collected

  Sep 24, 2025 08:31

  Sampling point

  DS000 Distribution

  Sample type

  Routine

  Lab sample

  PB-250925-003

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2025 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.034 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Sep 23, 2025 09:34

  Sampling point

  LC0008 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250925-020

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2025 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0043 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Sep 23, 2025 07:55

  Sampling point

  LC0020 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250925-019

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2025 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0282 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Sep 23, 2025 09:00

  Sampling point

  LC0025 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250925-018

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2025 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0655 mg/l

  • Lead 1030 EPA method 200.8

    Result

    29.3 ug/l

• Collected

  Sep 23, 2025 08:00

  Sampling point

  LC0001 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250925-017

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2025 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0169 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Sep 23, 2025 08:00

  Sampling point

  LC0036 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250925-016

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2025 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0102 mg/l

  • Lead 1030 EPA method 200.8

    Result

    4.3 ug/l

• Collected

  Sep 23, 2025 09:30

  Sampling point

  LC0012 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250925-015

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2025 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0073 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Sep 23, 2025 03:59

  Sampling point

  LC0005 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250925-014

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2025 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0074 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

Routine (10).