Chemical and radiological sample results

MS0480019 ·, Cason Water Association

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 47 samples, newest first — collected November 5, 2024 to April 29, 2026. The summary above covers all 47.

30 results from the 10 samples listed here: 18 detected, 12 not detected. Across the whole record it is 545 of 1,464. 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 The location on record identifies a private home, and we do not publish those.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

  Apr 29, 2026 13:30

  Sampling point

  SM2 Location withheld

  Sample type

  Routine

  Lab sample

  810-190108-1

  Laboratory

  Eurofins Eaton Analytical South Bend in

  • Chloroform 2941 EPA method 524.2

    Result

    34 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

    6.1 ug/l

    Monitoring period

    Not recorded

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    0.95 ug/l

    Monitoring period

    Not recorded

  • TTHM 2950 EPA method 524.2

    Result

    41.05 ug/l

    Monitoring period

    Jan 1, 2026 – Dec 31, 2026

• Collected

  Aug 25, 2025 09:00

  Sampling point

  SM2 Location withheld

  Sample type

  Routine

  Lab sample

  810-161408-1

  Laboratory

  Eurofins Eaton Analytical South Bend in

  Monitoring period

  Not recorded

  • Monochloroacetic Acid 2450 EPA method 552.2

    Result

    Not detected below 2 ug/l Minimum Reporting Level

  • Dichloroacetic Acid 2451 EPA method 552.2

    Result

    23 ug/l

  • Trichloroacetic Acid 2452 EPA method 552.2

    Result

    13 ug/l

  • Monobromoacetic Acid 2453 EPA method 552.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Dibromoacetic Acid 2454 EPA method 552.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Total Haloacetic Acids (Haa5) 2456 EPA method 552.2

    Result

    36 ug/l

• Collected

  Jun 9, 2025 09:00

  Sampling point

  SM2 Location withheld

  Sample type

  Routine

  Lab sample

  810-151597-1

  Laboratory

  Eurofins Eaton Analytical South Bend in

  • Chloroform 2941 EPA method 524.2

    Result

    53 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

    6.8 ug/l

    Monitoring period

    Not recorded

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    0.78 ug/l

    Monitoring period

    Not recorded

  • TTHM 2950 EPA method 524.2

    Result

    60.58 ug/l

    Monitoring period

    Jan 1, 2025 – Dec 31, 2025

• Collected

  Nov 6, 2024 06:15

  Sampling point

  LC0037 Location withheld

  Sample type

  Routine

  Lab sample

  PB-241107-028

  Laboratory

  MSDH Lab

  Monitoring period

  Jul 1, 2024 – Dec 31, 2024

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0806 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Nov 6, 2024 07:00

  Sampling point

  LC0030 Location withheld

  Sample type

  Routine

  Lab sample

  PB-241107-030

  Laboratory

  MSDH Lab

  Monitoring period

  Jul 1, 2024 – Dec 31, 2024

  • 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

  Nov 6, 2024 07:15

  Sampling point

  LC0032 Location withheld

  Sample type

  Routine

  Lab sample

  PB-241107-025

  Laboratory

  MSDH Lab

  Monitoring period

  Jul 1, 2024 – Dec 31, 2024

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0633 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Nov 6, 2024 09:15

  Sampling point

  LC0034 Location withheld

  Sample type

  Routine

  Lab sample

  PB-241107-032

  Laboratory

  MSDH Lab

  Monitoring period

  Jul 1, 2024 – Dec 31, 2024

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0041 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Nov 6, 2024 07:00

  Sampling point

  LC0031 Location withheld

  Sample type

  Routine

  Lab sample

  PB-241107-027

  Laboratory

  MSDH Lab

  Monitoring period

  Jul 1, 2024 – Dec 31, 2024

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0137 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Nov 5, 2024 06:30

  Sampling point

  LC0040 Location withheld

  Sample type

  Routine

  Lab sample

  PB-241107-029

  Laboratory

  MSDH Lab

  Monitoring period

  Jul 1, 2024 – Dec 31, 2024

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0041 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Nov 5, 2024 13:30

  Sampling point

  LC0039 Location withheld

  Sample type

  Routine

  Lab sample

  PB-241107-015

  Laboratory

  MSDH Lab

  Monitoring period

  Jul 1, 2024 – Dec 31, 2024

  • Copper, Free 1022 EPA method 200.8

    Result

    0.139 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

Routine (10).