Chemical and radiological sample results

MS0090010 ·, Sparta Water Association #1

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 38 samples, newest first — collected June 17, 2025 to April 20, 2026. The summary above covers all 38.

29 results from the 10 samples listed here: 15 detected, 14 not detected. Across the whole record it is 728 of 3,205. 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 6 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 The location on record identifies a private home, and we do not publish those.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 20, 2026 09:00

  Sampling point

  SM2 Location withheld

  Sample type

  Routine

  Lab sample

  810-189029-1

  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

    Not detected below 1 ug/l Minimum Reporting Level

    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

    2.1 ug/l

    Monitoring period

    Not recorded

  • Total Haloacetic Acids (Haa5) 2456 EPA method 552.2

    Result

    2.1 ug/l

    Monitoring period

    Jan 1, 2026 – Dec 31, 2026

  • Chloroform 2941 EPA method 524.2

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Bromoform 2942 EPA method 524.2

    Result

    4.2 ug/l

    Monitoring period

    Not recorded

  • Bromodichloromethane 2943 EPA method 524.2

    Result

    0.68 ug/l

    Monitoring period

    Not recorded

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    2.2 ug/l

    Monitoring period

    Not recorded

  • TTHM 2950 EPA method 524.2

    Result

    7.08 ug/l

    Monitoring period

    Jan 1, 2026 – Dec 31, 2026

• Collected

  Feb 2, 2026 08:25

  Sampling point

  TF104 Treatment Plant T104

  Sample type

  Routine

  Lab sample

  NI-260203-012

  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

  Feb 2, 2026 09:50

  Sampling point

  TF101 Treatment Plant T101

  Sample type

  Routine

  Lab sample

  NI-260203-011

  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

  Sep 8, 2025 08:40

  Sampling point

  TF105 Treatment Plant T105

  Sample type

  Routine

  Lab sample

  IN-250909-009

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2025 – Dec 31, 2025

  • Mercury 1035 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

• Collected

  Sep 8, 2025 08:20

  Sampling point

  TF104 Treatment Plant T104

  Sample type

  Routine

  Lab sample

  IN-250909-010

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2025 – Dec 31, 2025

  • Mercury 1035 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

• Collected

  Jun 17, 2025 06:00

  Sampling point

  LC0009 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250618-030

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2023 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0259 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Jun 17, 2025 05:00

  Sampling point

  LC0048 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250618-029

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2023 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0893 mg/l

  • Lead 1030 EPA method 200.8

    Result

    1.2 ug/l

• Collected

  Jun 17, 2025 05:15

  Sampling point

  LC0008 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250618-028

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2023 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0214 mg/l

  • Lead 1030 EPA method 200.8

    Result

    1.1 ug/l

• Collected

  Jun 17, 2025 07:30

  Sampling point

  LC0007 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250618-027

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2023 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0938 mg/l

  • Lead 1030 EPA method 200.8

    Result

    0.7 ug/l

• Collected

  Jun 17, 2025 05:08

  Sampling point

  LC0006 Location withheld

  Sample type

  Routine

  Lab sample

  PB-250618-026

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2023 – Dec 31, 2025

  • Copper, Free 1022 EPA method 200.8

    Result

    0.071 mg/l

  • Lead 1030 EPA method 200.8

    Result

    1.2 ug/l

Routine (10).