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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

MS0480005 , Village of Gattman

19 of the 57 analytes this system has been tested for have been detected at least once, across 370 samples on record.

The other 38 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 370 samples on record, detections range from October 15, 2003 to July 22, 2026. 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 Village of Gattman, 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 260 of 261 results Aug 11, 2004 Dec 9, 2025
Lead 1030 Inorganic Chemical 145 of 261 results Aug 11, 2004 Dec 9, 2025
Nitrate-Nitrite 1038 Inorganic Chemical 20 of 25 results May 24, 2004 Jul 22, 2026
Nitrate 1040 Inorganic Chemical 20 of 25 results May 24, 2004 Jul 22, 2026
Barium 1010 Inorganic Chemical 14 of 14 results Oct 15, 2003 Mar 12, 2025
Nickel 1036 Inorganic Chemical 12 of 14 results Mar 8, 2004 Mar 12, 2025
Beryllium, Total 1075 Inorganic Chemical 9 of 14 results Oct 15, 2003 Jan 21, 2010
Chromium 1020 Inorganic Chemical 7 of 14 results Oct 15, 2003 Mar 12, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 19, 2011 Jul 19, 2012
TTHM 2950 Organic Chemical 3 of 22 results Aug 29, 2007 May 21, 2025
Chloroform 2941 Organic Chemical 2 of 17 results Aug 29, 2007 May 21, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 2 of 23 results Jun 17, 2010 Sep 21, 2020
Selenium 1045 Inorganic Chemical 2 of 14 results Mar 8, 2006 Mar 8, 2006
Monobromoacetic Acid 2453 Organic Chemical 1 of 18 results Sep 21, 2020 Sep 21, 2020
Sodium 1052 Inorganic Chemical 1 of 2 results Sep 18, 2019 Sep 18, 2019
Dichloroacetic Acid 2451 Organic Chemical 1 of 18 results Aug 29, 2007 Aug 29, 2007
Bromodichloromethane 2943 Organic Chemical 1 of 17 results Aug 29, 2007 Aug 29, 2007
Dibromochloromethane 2944 Organic Chemical 1 of 17 results Aug 29, 2007 Aug 29, 2007
Arsenic 1005 Inorganic Chemical 1 of 14 results Mar 8, 2006 Mar 8, 2006

Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

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The most recent samples, result by result

The table below lists 41–50 of 76 samples, newest first — collected March 12, 2025 to April 16, 2025. The summary above covers all 76.

30 results from the 10 samples listed here: 15 detected, 15 not detected. Across the whole record it is 507 of 1,232. 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 8 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.

Chemical and radiological sample results for Village of Gattman, every result from 41 to 50 of 76 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 16, 2025 07:15
Sampling point
LC0013 Location withheld
Sample type
Routine
Lab sample
PB-250417-027
Laboratory
MSDH Lab
0.388 mg/l , sample collected Apr 16, 2025 07:15, sampling point LC0013 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
0.7 ug/l , sample collected Apr 16, 2025 07:15, sampling point LC0013 Lead 1030 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Collected
Apr 16, 2025 08:00
Sampling point
LC0012 Location withheld
Sample type
Routine
Lab sample
PB-250417-028
Laboratory
MSDH Lab
0.0412 mg/l , sample collected Apr 16, 2025 08:00, sampling point LC0012 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
0.7 ug/l , sample collected Apr 16, 2025 08:00, sampling point LC0012 Lead 1030 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Collected
Apr 16, 2025 07:30
Sampling point
LC0015 Location withheld
Sample type
Routine
Lab sample
PB-250417-024
Laboratory
MSDH Lab
0.119 mg/l , sample collected Apr 16, 2025 07:30, sampling point LC0015 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 16, 2025 07:30, sampling point LC0015 Lead 1030 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Collected
Apr 16, 2025 06:00
Sampling point
LC0016 Location withheld
Sample type
Routine
Lab sample
PB-250417-025
Laboratory
MSDH Lab
0.225 mg/l , sample collected Apr 16, 2025 06:00, sampling point LC0016 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 16, 2025 06:00, sampling point LC0016 Lead 1030 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Collected
Apr 16, 2025 07:05
Sampling point
LC0005 Location withheld
Sample type
Routine
Lab sample
PB-250417-026
Laboratory
MSDH Lab
0.0329 mg/l , sample collected Apr 16, 2025 07:05, sampling point LC0005 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 16, 2025 07:05, sampling point LC0005 Lead 1030 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Collected
Apr 16, 2025 07:30
Sampling point
LC0019 Location withheld
Sample type
Routine
Lab sample
PB-250417-019
Laboratory
MSDH Lab
0.0429 mg/l , sample collected Apr 16, 2025 07:30, sampling point LC0019 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 16, 2025 07:30, sampling point LC0019 Lead 1030 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Collected
Apr 16, 2025 05:30
Sampling point
LC0018 Location withheld
Sample type
Routine
Lab sample
PB-250417-016
Laboratory
MSDH Lab
0.103 mg/l , sample collected Apr 16, 2025 05:30, sampling point LC0018 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 16, 2025 05:30, sampling point LC0018 Lead 1030 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Collected
Apr 16, 2025 04:03
Sampling point
LC0017 Location withheld
Sample type
Routine
Lab sample
PB-250417-014
Laboratory
MSDH Lab
0.0079 mg/l , sample collected Apr 16, 2025 04:03, sampling point LC0017 Copper, Free 1022 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 16, 2025 04:03, sampling point LC0017 Lead 1030 EPA method 200.8 Jan 1, 2025 – Jun 30, 2025
Collected
Mar 12, 2025 14:30
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
IN-250313-012
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 14:30, sampling point TF081 Arsenic 1005 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0318 mg/l , sample collected Mar 12, 2025 14:30, sampling point TF081 Barium 1010 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 14:30, sampling point TF081 Cadmium 1015 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0005 mg/l , sample collected Mar 12, 2025 14:30, sampling point TF081 Chromium 1020 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 14:30, sampling point TF081 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 14:30, sampling point TF081 Mercury 1035 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
0.0026 mg/l , sample collected Mar 12, 2025 14:30, sampling point TF081 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 14:30, sampling point TF081 Selenium 1045 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 14:30, sampling point TF081 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 Mar 12, 2025 14:30, sampling point TF081 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 Mar 12, 2025 14:30, sampling point TF081 Thallium, Total 1085 EPA method 200.8 Jan 1, 2023 – Dec 31, 2025
Collected
Mar 12, 2025 14:40
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
NI-250313-227
Laboratory
MSDH Lab
0.116 mg/l , sample collected Mar 12, 2025 14:40, sampling point TF081 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
0.116 mg/l , sample collected Mar 12, 2025 14:40, sampling point TF081 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 12, 2025 14:40, sampling point TF081 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025

Routine (10).