Chemical and radiological sample results

MS0260015 ·, Sweet Home Water & Sewer Dist

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 15 samples, newest first — collected February 18, 2025 to July 15, 2026. The summary above covers all 15.

49 results from the 10 samples listed here: 15 detected, 34 not detected. Across the whole record it is 397 of 1,444. 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 1 sampling point 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 The location on record identifies a private home, and we do not publish those.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

  Jul 15, 2026

  Sampling point

  TF101 Treatment Plant T101

  Sample type

  Routine

  Lab sample

  35052083002

  Laboratory

  Pace Analytical Services, LLC

  Monitoring period

  Jan 1, 2026 – Dec 31, 2031

  • Arsenic 1005 EPA method 200.8

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Barium 1010 EPA method 200.8

    Result

    66.5 ug/l

  • Cadmium 1015 EPA method 200.8

    Result

    Not detected below 0.2 ug/l Minimum Reporting Level

  • Chromium 1020 EPA method 200.8

    Result

    Not detected below 2 ug/l Minimum Reporting Level

  • Mercury 1035 EPA method 245.1

    Result

    Not detected below 0.0002 mg/l Minimum Reporting Level

  • Selenium 1045 EPA method 200.8

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Antimony, Total 1074 EPA method 200.8

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Beryllium, Total 1075 EPA method 200.8

    Result

    Not detected below 0.1 ug/l Minimum Reporting Level

  • Thallium, Total 1085 EPA method 200.8

    Result

    Not detected below 1 ug/l Minimum Reporting Level

• Collected

  Jul 15, 2026

  Sampling point

  TF101 Treatment Plant T101

  Sample type

  Routine

  Lab sample

  35052083001

  Laboratory

  Pace Analytical Services, LLC

  Monitoring period

  Jan 1, 2026 – Dec 31, 2031

  • Fluoride 1025 EPA method 300.0

    Result

    0.057 mg/l

• Collected

  Jul 15, 2026

  Sampling point

  TF104 Treatment Plant T104

  Sample type

  Routine

  Lab sample

  35052078002

  Laboratory

  Pace Analytical Services, LLC

  Monitoring period

  Jan 1, 2026 – Dec 31, 2031

  • Arsenic 1005 EPA method 200.8

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Barium 1010 EPA method 200.8

    Result

    16.1 ug/l

  • Cadmium 1015 EPA method 200.8

    Result

    Not detected below 0.2 ug/l Minimum Reporting Level

  • Chromium 1020 EPA method 200.8

    Result

    Not detected below 2 ug/l Minimum Reporting Level

  • Mercury 1035 EPA method 245.1

    Result

    Not detected below 0.0002 mg/l Minimum Reporting Level

  • Selenium 1045 EPA method 200.8

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Antimony, Total 1074 EPA method 200.8

    Result

    Not detected below 1 ug/l Minimum Reporting Level

  • Beryllium, Total 1075 EPA method 200.8

    Result

    Not detected below 0.1 ug/l Minimum Reporting Level

  • Thallium, Total 1085 EPA method 200.8

    Result

    Not detected below 1 ug/l Minimum Reporting Level

• Collected

  Jul 15, 2026

  Sampling point

  TF104 Treatment Plant T104

  Sample type

  Routine

  Lab sample

  35052078001

  Laboratory

  Pace Analytical Services, LLC

  Monitoring period

  Jan 1, 2026 – Dec 31, 2031

  • Fluoride 1025 EPA method 300.0

    Result

    0.074 mg/l

• Collected

  Jun 3, 2026 05:00

  Sampling point

  SM1 Location withheld

  Sample type

  Routine

  Lab sample

  810-194937-1

  Laboratory

  Eurofins Eaton Analytical South Bend in

  • Chloroform 2941 EPA method 524.2

    Result

    5.4 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

    2.4 ug/l

    Monitoring period

    Not recorded

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    1.3 ug/l

    Monitoring period

    Not recorded

  • TTHM 2950 EPA method 524.2

    Result

    9.1 ug/l

    Monitoring period

    Jan 1, 2026 – Dec 31, 2026

• Collected

  Nov 17, 2025 09:15

  Sampling point

  SM1 Location withheld

  Sample type

  Routine

  Lab sample

  810-172259-1

  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

    1.8 ug/l

    Monitoring period

    Not recorded

  • Trichloroacetic Acid 2452 EPA method 552.2

    Result

    2 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

    3.8 ug/l

    Monitoring period

    Jan 1, 2025 – Dec 31, 2025

• Collected

  Jun 24, 2025 13:00

  Sampling point

  TF104 Treatment Plant T104

  Sample type

  Routine

  Lab sample

  CN-250625-007

  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

  Jun 24, 2025 13:25

  Sampling point

  TF101 Treatment Plant T101

  Sample type

  Routine

  Lab sample

  CN-250625-006

  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

  Jun 2, 2025 09:30

  Sampling point

  SM1 Location withheld

  Sample type

  Routine

  Lab sample

  810-151028-1

  Laboratory

  Eurofins Eaton Analytical South Bend in

  • Chloroform 2941 EPA method 524.2

    Result

    1.7 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

    0.71 ug/l

    Monitoring period

    Not recorded

  • Dibromochloromethane 2944 EPA method 524.2

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • TTHM 2950 EPA method 524.2

    Result

    2.41 ug/l

    Monitoring period

    Jan 1, 2025 – Dec 31, 2025

• Collected

  Feb 18, 2025 13:16

  Sampling point

  TF104 Treatment Plant T104

  Sample type

  Routine

  Lab sample

  IN-250219-002

  Laboratory

  MSDH Lab

  • Arsenic 1005 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2023 – Dec 31, 2025

  • Barium 1010 EPA method 200.8

    Result

    0.0146 mg/l

    Monitoring period

    Jan 1, 2023 – Dec 31, 2025

  • Cadmium 1015 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2023 – Dec 31, 2025

  • Chromium 1020 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2023 – Dec 31, 2025

  • Fluoride 1025 EPA method QC 10-109-12-2-A

    Result

    Not detected below 0.1 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2023 – Dec 31, 2025

  • Mercury 1035 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2023 – Dec 31, 2025

  • Nickel 1036 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Selenium 1045 EPA method 200.8

    Result

    Not detected below 0.0025 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2023 – Dec 31, 2025

  • Antimony, Total 1074 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2023 – Dec 31, 2025

  • Beryllium, Total 1075 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2023 – Dec 31, 2025

  • Thallium, Total 1085 EPA method 200.8

    Result

    Not detected below 0.0005 mg/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2023 – Dec 31, 2025

Routine (10).