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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

MS0660004 , New Zion Utilities, Inc

22 of the 58 analytes this system has been tested for have been detected at least once, across 161 samples on record.

The other 36 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 161 samples on record, detections range from November 12, 2003 to July 16, 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 New Zion Utilities, Inc, 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
Copper, Free 1022 Inorganic Chemical 60 of 60 results Sep 24, 2008 Jul 28, 2023
TTHM 2950 Organic Chemical 18 of 24 results Jun 3, 2009 Mar 2, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 14 of 24 results Jun 3, 2009 Sep 22, 2025
Chloroform 2941 Organic Chemical 12 of 17 results Aug 25, 2016 Mar 2, 2026
Barium 1010 Inorganic Chemical 12 of 12 results Nov 12, 2003 Mar 25, 2025
Lead 1030 Inorganic Chemical 11 of 60 results Sep 24, 2008 Jul 28, 2023
Fluoride 1025 Inorganic Chemical 11 of 12 results Nov 12, 2003 Dec 8, 2022
Bromodichloromethane 2943 Organic Chemical 9 of 17 results Aug 25, 2016 Mar 2, 2026
Dichloroacetic Acid 2451 Organic Chemical 8 of 17 results Aug 25, 2016 Sep 22, 2025
Chromium 1020 Inorganic Chemical 6 of 12 results Nov 12, 2003 May 15, 2019
Trichloroacetic Acid 2452 Organic Chemical 5 of 17 results Aug 25, 2016 Feb 20, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 15, 2011 Jul 17, 2012
Dibromochloromethane 2944 Organic Chemical 4 of 17 results Aug 25, 2016 Mar 6, 2024
Sulfate 1055 Inorganic Chemical 4 of 4 results Nov 12, 2003 Mar 31, 2004
Sodium 1052 Inorganic Chemical 2 of 2 results Nov 7, 2023 Jul 16, 2026
Monobromoacetic Acid 2453 Organic Chemical 2 of 17 results Aug 25, 2016 Oct 22, 2020
Selenium 1045 Inorganic Chemical 2 of 12 results Nov 12, 2003 Apr 12, 2006
Cadmium 1015 Inorganic Chemical 2 of 12 results Mar 31, 2004 Mar 31, 2004
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 22 results Apr 19, 2021 Apr 19, 2021
Nitrate 1040 Inorganic Chemical 1 of 22 results Apr 19, 2021 Apr 19, 2021
Monochloroacetic Acid 2450 Organic Chemical 1 of 17 results Aug 25, 2016 Aug 25, 2016
Nickel 1036 Inorganic Chemical 1 of 12 results May 22, 2013 May 22, 2013

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 61–70 of 161 samples, newest first — collected July 28, 2017 to September 28, 2020. The summary above covers all 161.

29 results from the 10 samples listed here: 10 detected, 19 not detected. Across the whole record it is 191 of 730. 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 New Zion Utilities, Inc, every result from 61 to 70 of 161 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
Sep 28, 2020 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
200930-123PB
Laboratory
MSDH Lab
0.0328 mg/l , sample collected Sep 28, 2020 07:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 28, 2020 07:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2018 – Dec 31, 2020
Collected
May 11, 2020 13:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
200512-026NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 11, 2020 13:00, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 11, 2020 13:00, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 11, 2020 13:00, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2020 – Dec 31, 2020
Collected
Sep 10, 2019
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041923848-0001
Laboratory
Emsl Analytical, Inc.
Not detected below 0.17 mfl Minimum Reporting Level , sample collected Sep 10, 2019, sampling point DS000 Asbestos 1094 EPA method 100.2 Not recorded
Collected
Jun 26, 2019 02:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
190627-007CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jun 26, 2019 02:30, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2017 – Dec 31, 2019
Collected
May 15, 2019 01:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
190516-026IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 15, 2019 01:00, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0074 mg/l , sample collected May 15, 2019 01:00, sampling point TF102 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 15, 2019 01:00, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0008 mg/l , sample collected May 15, 2019 01:00, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.233 mg/l , sample collected May 15, 2019 01:00, sampling point TF102 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 15, 2019 01:00, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 15, 2019 01:00, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 15, 2019 01:00, sampling point TF102 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 15, 2019 01:00, sampling point TF102 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 15, 2019 01:00, sampling point TF102 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 15, 2019 01:00, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Apr 2, 2018 12:53
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
180403-099NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 2, 2018 12:53, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 2, 2018 12:53, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 2, 2018 12:53, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Aug 1, 2017 05:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170802-004PB
Laboratory
MSDH Lab
0.0237 mg/l , sample collected Aug 1, 2017 05:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0006 mg/l , sample collected Aug 1, 2017 05:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 31, 2017 23:17
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170802-003PB
Laboratory
MSDH Lab
0.0038 mg/l , sample collected Jul 31, 2017 23:17, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 31, 2017 23:17, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 28, 2017 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170802-010PB
Laboratory
MSDH Lab
0.0084 mg/l , sample collected Jul 28, 2017 07:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 28, 2017 07:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 28, 2017 07:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170802-008PB
Laboratory
MSDH Lab
0.0629 mg/l , sample collected Jul 28, 2017 07:20, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0007 mg/l , sample collected Jul 28, 2017 07:20, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017

Routine (10).