Skip to main content
Alpha

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

MS0040011 , Zama Water Association

23 of the 58 analytes this system has been tested for have been detected at least once, across 146 samples on record.

The other 35 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 146 samples on record, detections range from November 30, 1993 to January 16, 2025. These figures cover the whole record; the list of samples further down is narrowed.

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 Zama Water Association, 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 59 of 66 results Nov 30, 1993 Jun 18, 2020
Lead 1030 Inorganic Chemical 39 of 66 results Nov 30, 1993 Aug 23, 2017
Barium 1010 Inorganic Chemical 14 of 14 results Feb 12, 2002 Jan 16, 2025
Nickel 1036 Inorganic Chemical 9 of 14 results Jan 12, 2004 Jan 16, 2025
TTHM 2950 Organic Chemical 9 of 9 results May 5, 2004 Mar 29, 2023
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 7 of 10 results Jun 27, 2007 Mar 29, 2023
Chromium 1020 Inorganic Chemical 6 of 14 results Jan 12, 2004 Jan 16, 2025
Chloroform 2941 Organic Chemical 6 of 6 results Sep 18, 2006 Aug 28, 2017
Bromodichloromethane 2943 Organic Chemical 6 of 6 results Sep 18, 2006 Aug 28, 2017
Dibromochloromethane 2944 Organic Chemical 6 of 6 results Sep 18, 2006 Aug 28, 2017
Dichloroacetic Acid 2451 Organic Chemical 4 of 5 results Jul 14, 2008 Aug 28, 2017
Sulfate 1055 Inorganic Chemical 4 of 5 results Feb 12, 2002 Jan 12, 2004
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 25, 2019 Oct 16, 2024
Fluoride 1025 Inorganic Chemical 3 of 14 results Feb 12, 2002 Mar 4, 2015
Dibromoacetic Acid 2454 Organic Chemical 2 of 5 results Jul 14, 2008 Aug 28, 2017
Gross Alpha Particle Activity 4109 Radionuclide 2 of 4 results Jun 25, 2012 Sep 18, 2012
Trichloroacetic Acid 2452 Organic Chemical 2 of 5 results Jul 14, 2008 Jul 6, 2011
Mercury 1035 Inorganic Chemical 1 of 14 results Jan 16, 2025 Jan 16, 2025
Cyanide 1024 Inorganic Chemical 1 of 10 results Apr 9, 2020 Apr 9, 2020
Monochloroacetic Acid 2450 Organic Chemical 1 of 5 results Aug 28, 2017 Aug 28, 2017
Bromoform 2942 Organic Chemical 1 of 6 results Aug 28, 2017 Aug 28, 2017
Cadmium 1015 Inorganic Chemical 1 of 14 results Feb 16, 2005 Feb 16, 2005
Selenium 1045 Inorganic Chemical 1 of 14 results Feb 16, 2005 Feb 16, 2005

Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

Choose a date range

The most recent samples, result by result

The 4 samples collected between September 25, 2024 and September 25, 2026 are listed below, newest first.

16 results from the 4 samples listed here: 5 detected, 11 not detected. 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 Zama Water Association, every result from the 4 samples on record, 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
May 21, 2025 13:40
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
CN-250522-019
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 21, 2025 13:40, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2023 – Dec 31, 2025
Collected
Jan 16, 2025 09:58
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
IN-250116-035
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 16, 2025 09:58, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0085 mg/l , sample collected Jan 16, 2025 09:58, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 16, 2025 09:58, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0012 mg/l , sample collected Jan 16, 2025 09:58, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 16, 2025 09:58, sampling point TF080 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
0.002 mg/l , sample collected Jan 16, 2025 09:58, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0009 mg/l , sample collected Jan 16, 2025 09:58, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jan 16, 2025 09:58, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 16, 2025 09:58, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 16, 2025 09:58, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 16, 2025 09:58, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Jan 16, 2025 09:52
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NI-250116-036
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 16, 2025 09:52, sampling point TF080 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 16, 2025 09:52, sampling point TF080 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 16, 2025 09:52, sampling point TF080 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Oct 16, 2024 12:29
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
NA-241017-016
Laboratory
MSDH Lab
15.7 mg/l , sample collected Oct 16, 2024 12:29, sampling point TF080 Sodium 1052 EPA method 200.7 Jan 1, 2022 – Dec 31, 2024

Routine (4).