Chemical and radiological sample results

MS0540012 ·, Liberty Hill 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.

No date range is applied: this list draws on every sample on record. Show the last two years only.

The most recent samples, result by result

The table below lists 11–20 of 151 samples, newest first — collected September 12, 2023 to March 5, 2025. The summary above covers all 151.

46 results from the 10 samples listed here: 7 detected, 39 not detected. Across the whole record it is 146 of 650. 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 The location on record identifies a private home, and we do not publish those.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

  Mar 5, 2025 10:30

  Sampling point

  SM2 Location withheld

  Sample type

  Routine

  Lab sample

  810-140716-1

  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

    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 – Mar 31, 2025

  • 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

    Not detected below 0.5 ug/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Bromodichloromethane 2943 EPA method 524.2

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

    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

    Not detected below 0.5 ug/l Minimum Reporting Level

    Monitoring period

    Jan 1, 2025 – Mar 31, 2025

• Collected

  Sep 16, 2024 11:20

  Sampling point

  SM1 Location withheld

  Sample type

  Routine

  Lab sample

  810-120607-2

  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

    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

    Jul 1, 2024 – Sep 30, 2024

  • 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

    Not detected below 0.5 ug/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Bromodichloromethane 2943 EPA method 524.2

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

    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

    Not detected below 0.5 ug/l Minimum Reporting Level

    Monitoring period

    Jul 1, 2024 – Sep 30, 2024

• Collected

  Sep 16, 2024 10:00

  Sampling point

  SM2 Location withheld

  Sample type

  Routine

  Lab sample

  810-120607-1

  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

    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

    Jul 1, 2024 – Sep 30, 2024

  • 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

    Not detected below 0.5 ug/l Minimum Reporting Level

    Monitoring period

    Not recorded

  • Bromodichloromethane 2943 EPA method 524.2

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

    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

    Not detected below 0.5 ug/l Minimum Reporting Level

    Monitoring period

    Jul 1, 2024 – Sep 30, 2024

• Collected

  Jul 29, 2024 13:00

  Sampling point

  MRT000 Max. Res. Time

  Sample type

  Routine

  Lab sample

  HA-240730-021

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2024 – Dec 31, 2024

  • Total Haloacetic Acids (Haa5) 2456 EPA method 552.2

    Result

    1.98 ug/l

• Collected

  Jul 29, 2024 13:00

  Sampling point

  MRT000 Max. Res. Time

  Sample type

  Routine

  Lab sample

  TH-240730-024

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2024 – Dec 31, 2024

  • TTHM 2950 EPA method 524.2

    Result

    Not detected below 1 ug/l Minimum Reporting Level

• Collected

  Apr 18, 2024 12:30

  Sampling point

  TF080 Treatment Plant T080

  Sample type

  Routine

  Lab sample

  NI-240419-001

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2024 – Dec 31, 2024

  • 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 13, 2023 07:45

  Sampling point

  LC0008 Location withheld

  Sample type

  Routine

  Lab sample

  PB-230914-137

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2021 – Dec 31, 2023

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0578 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Sep 12, 2023 04:00

  Sampling point

  LC0011 Location withheld

  Sample type

  Routine

  Lab sample

  PB-230914-139

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2021 – Dec 31, 2023

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0048 mg/l

  • Lead 1030 EPA method 200.8

    Result

    Not detected below 0.5 ug/l Minimum Reporting Level

• Collected

  Sep 12, 2023 09:45

  Sampling point

  LC0010 Location withheld

  Sample type

  Routine

  Lab sample

  PB-230914-138

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2021 – Dec 31, 2023

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0719 mg/l

  • Lead 1030 EPA method 200.8

    Result

    0.9 ug/l

• Collected

  Sep 12, 2023 07:00

  Sampling point

  LC0002 Location withheld

  Sample type

  Routine

  Lab sample

  PB-230914-136

  Laboratory

  MSDH Lab

  Monitoring period

  Jan 1, 2021 – Dec 31, 2023

  • Copper, Free 1022 EPA method 200.8

    Result

    0.0564 mg/l

  • Lead 1030 EPA method 200.8

    Result

    1.2 ug/l

Routine (10).