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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Chemical and radiological sample results

MS0610097 , Hudspeth Center

25 of the 59 analytes this system has been tested for have been detected at least once, across 292 samples on record.

The other 34 were tested for and never found. An analyte is counted here if any result on record measured it, so this covers the whole history and not the samples listed below.

Across all 292 samples on record, detections range from October 22, 2003 to July 20, 2026. These figures cover the whole record.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

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.

Every analyte ever detected for Hudspeth Center, with how many results found it and when it was first and last detected. Covers the whole record, not only the samples listed below.
Analyte Kind Detected in First detected Last detected
TTHM 2950 Organic Chemical 84 of 84 results Aug 9, 2004 Jul 20, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 82 of 84 results Aug 9, 2004 Jul 20, 2026
Copper, Free 1022 Inorganic Chemical 76 of 76 results Aug 1, 2006 Aug 14, 2024
Chloroform 2941 Organic Chemical 71 of 71 results May 23, 2006 Jul 20, 2026
Bromodichloromethane 2943 Organic Chemical 70 of 71 results May 23, 2006 Jul 20, 2026
Dibromochloromethane 2944 Organic Chemical 70 of 71 results May 23, 2006 Jul 20, 2026
Dichloroacetic Acid 2451 Organic Chemical 65 of 66 results Feb 26, 2008 Jul 20, 2026
Bromoform 2942 Organic Chemical 65 of 71 results May 23, 2006 Jul 23, 2025
Trichloroacetic Acid 2452 Organic Chemical 64 of 66 results Feb 26, 2008 Jul 20, 2026
Dibromoacetic Acid 2454 Organic Chemical 57 of 66 results Feb 26, 2008 Jul 23, 2025
Lead 1030 Inorganic Chemical 41 of 76 results Aug 1, 2006 Sep 18, 2018
Monochloroacetic Acid 2450 Organic Chemical 11 of 66 results Oct 12, 2009 Dec 14, 2016
Barium 1010 Inorganic Chemical 10 of 10 results Oct 22, 2003 Jul 20, 2026
Fluoride 1025 Inorganic Chemical 10 of 10 results Oct 22, 2003 Jul 20, 2026
Chromium 1020 Inorganic Chemical 7 of 10 results Mar 22, 2004 May 6, 2019
Nickel 1036 Inorganic Chemical 5 of 9 results Oct 22, 2003 Mar 29, 2023
Arsenic 1005 Inorganic Chemical 4 of 10 results Mar 22, 2004 Dec 14, 2016
Monobromoacetic Acid 2453 Organic Chemical 4 of 66 results Nov 5, 2008 May 1, 2012
Selenium 1045 Inorganic Chemical 3 of 10 results Mar 22, 2004 Mar 27, 2006
Sodium 1052 Inorganic Chemical 2 of 2 results Dec 12, 2023 Jul 20, 2026
Gross Alpha Particle Activity 4109 Radionuclide 2 of 4 results Jun 26, 2012 Sep 17, 2012
Combined Radium (-226 & -228) 4010 Radionuclide 1 of 3 results Jul 15, 2020 Jul 15, 2020
Radium-228 4030 Radionuclide 1 of 3 results Jul 15, 2020 Jul 15, 2020
Dichloromethane 2964 Organic Chemical 1 of 7 results Aug 30, 2004 Aug 30, 2004
Sulfate 1055 Inorganic Chemical 1 of 1 result Oct 22, 2003 Oct 22, 2003

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 51–60 of 292 samples, newest first — collected September 18, 2018 to April 8, 2021. The summary above covers all 292.

29 results from the 10 samples listed here: 10 detected, 19 not detected. Across the whole record it is 807 of 1,288. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Chemical and radiological sample results for Hudspeth Center, every result from 51 to 60 of 292 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Apr 8, 2021 12:44
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-210408-006
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 8, 2021 12:44, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 8, 2021 12:44, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 8, 2021 12:44, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2021 – Dec 31, 2021
Collected
Mar 17, 2021 12:40
Sampling point
SMH #9 Dietary
Sample type
Routine
Lab sample
TH-210318-007
Laboratory
MSDH Lab
63.8 ug/l , sample collected Mar 17, 2021 12:40, sampling point SMH TTHM 2950 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Collected
Mar 17, 2021 12:40
Sampling point
SMH #9 Dietary
Sample type
Routine
Lab sample
HA-210318-007
Laboratory
MSDH Lab
10.7 ug/l , sample collected Mar 17, 2021 12:40, sampling point SMH Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2021 – Dec 31, 2021
Collected
Jul 15, 2020 14:22
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
4676682
Laboratory
Eurofins Eaton Analytical South Bend in
1.8 pci/l , sample collected Jul 15, 2020 14:22, sampling point TF101 Combined Radium (-226 & -228) 4010 EPA method 7500-RA Not recorded
Not detected below 0.3 pci/l Minimum Reporting Level , sample collected Jul 15, 2020 14:22, sampling point TF101 Radium-226 4020 EPA method 7500-RAB Jan 1, 2012 – Dec 31, 2020
1.8 pci/l , sample collected Jul 15, 2020 14:22, sampling point TF101 Radium-228 4030 EPA method 7500-RAD Jan 1, 2012 – Dec 31, 2020
Collected
Jul 15, 2020 14:22
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
4676681
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 1.2 pci/l Minimum Reporting Level , sample collected Jul 15, 2020 14:22, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 7110B Jan 1, 2012 – Dec 31, 2020
Collected
Apr 30, 2020 09:35
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
200501-010NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 30, 2020 09:35, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 30, 2020 09:35, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 30, 2020 09:35, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Dec 19, 2019
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
191220-008NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Dec 19, 2019, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Dec 19, 2019, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Dec 19, 2019, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2019 – Dec 31, 2019
Collected
Jun 19, 2019 01:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
190620-014CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jun 19, 2019 01:15, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2017 – Dec 31, 2019
Collected
May 6, 2019 12:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
190507-019IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2019 12:30, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0065 mg/l , sample collected May 6, 2019 12:30, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2019 12:30, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0011 mg/l , sample collected May 6, 2019 12:30, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.628 mg/l , sample collected May 6, 2019 12:30, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2019 12:30, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0002 mg/l , sample collected May 6, 2019 12:30, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2019 12:30, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2019 12:30, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2019 12:30, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 6, 2019 12:30, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Sep 18, 2018 09:17
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
180919-038PB
Laboratory
MSDH Lab
0.0818 mg/l , sample collected Sep 18, 2018 09:17, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018
0.0012 mg/l , sample collected Sep 18, 2018 09:17, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2016 – Dec 31, 2018

Routine (10).