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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

MS0530010 , Town of Maben

21 of the 57 analytes this system has been tested for have been detected at least once, across 214 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 214 samples on record, detections range from October 15, 2003 to July 13, 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 Town of Maben, 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 61 of 61 results Oct 22, 2007 Sep 30, 2023
Lead 1030 Inorganic Chemical 49 of 61 results Oct 22, 2007 Sep 30, 2023
Barium 1010 Inorganic Chemical 21 of 21 results Oct 15, 2003 Jul 13, 2026
Fluoride 1025 Inorganic Chemical 21 of 21 results Oct 15, 2003 Jul 13, 2026
Chromium 1020 Inorganic Chemical 20 of 21 results Oct 15, 2003 Apr 8, 2025
Arsenic 1005 Inorganic Chemical 19 of 21 results Mar 15, 2004 Jul 13, 2026
Selenium 1045 Inorganic Chemical 17 of 21 results Mar 15, 2004 Jul 13, 2026
TTHM 2950 Organic Chemical 17 of 21 results Sep 12, 2007 Jan 20, 2026
Nickel 1036 Inorganic Chemical 15 of 20 results Mar 15, 2004 Apr 8, 2025
Bromoform 2942 Organic Chemical 13 of 16 results Sep 14, 2016 Jan 20, 2026
Nitrite 1041 Inorganic Chemical 13 of 44 results Jun 7, 2004 Apr 8, 2025
Dibromochloromethane 2944 Organic Chemical 11 of 16 results Feb 14, 2024 Jan 20, 2026
Nitrate-Nitrite 1038 Inorganic Chemical 11 of 44 results Jun 7, 2004 Apr 8, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 7, 2011 Jul 25, 2012
Dibromoacetic Acid 2454 Organic Chemical 7 of 15 results Sep 12, 2007 Aug 21, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 6 of 20 results Sep 20, 2010 Aug 21, 2024
Nitrate 1040 Inorganic Chemical 5 of 44 results Jun 7, 2004 Apr 20, 2011
Sodium 1052 Inorganic Chemical 4 of 4 results Oct 21, 2019 Jul 13, 2026
Thallium, Total 1085 Inorganic Chemical 2 of 21 results Jan 19, 2010 Jan 19, 2010
Cyanide 1024 Inorganic Chemical 1 of 20 results May 17, 2022 May 17, 2022
Monochloroacetic Acid 2450 Organic Chemical 1 of 15 results Sep 9, 2013 Sep 9, 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 31–40 of 214 samples, newest first — collected October 12, 2022 to September 29, 2023. The summary above covers all 214.

27 results from the 10 samples listed here: 19 detected, 8 not detected. Across the whole record it is 324 of 1,036. 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 4 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 Town of Maben, every result from 31 to 40 of 214 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 29, 2023 17:30
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-231003-035
Laboratory
MSDH Lab
0.356 mg/l , sample collected Sep 29, 2023 17:30, sampling point LC0003 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
1.09 ug/l , sample collected Sep 29, 2023 17:30, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 29, 2023 15:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-231003-034
Laboratory
MSDH Lab
0.0195 mg/l , sample collected Sep 29, 2023 15:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.944 ug/l , sample collected Sep 29, 2023 15:15, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 29, 2023 17:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-231003-033
Laboratory
MSDH Lab
0.196 mg/l , sample collected Sep 29, 2023 17:05, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.944 ug/l , sample collected Sep 29, 2023 17:05, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 29, 2023 14:37
Sampling point
LC0005 Location withheld
Sample type
Routine
Lab sample
PB-231003-031
Laboratory
MSDH Lab
0.76 mg/l , sample collected Sep 29, 2023 14:37, sampling point LC0005 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.841 ug/l , sample collected Sep 29, 2023 14:37, sampling point LC0005 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 29, 2023 09:00
Sampling point
LC0007 Location withheld
Sample type
Routine
Lab sample
PB-231003-030
Laboratory
MSDH Lab
0.0883 mg/l , sample collected Sep 29, 2023 09:00, sampling point LC0007 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
1.85 ug/l , sample collected Sep 29, 2023 09:00, sampling point LC0007 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 29, 2023 19:00
Sampling point
LC0010 Location withheld
Sample type
Routine
Lab sample
PB-231003-029
Laboratory
MSDH Lab
0.0729 mg/l , sample collected Sep 29, 2023 19:00, sampling point LC0010 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2023 19:00, sampling point LC0010 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 29, 2023 03:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
PB-231003-027
Laboratory
MSDH Lab
0.0544 mg/l , sample collected Sep 29, 2023 03:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 29, 2023 03:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jun 20, 2023 12:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230621-011
Laboratory
MSDH Lab
2.25 ug/l , sample collected Jun 20, 2023 12:45, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Jun 20, 2023 12:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-230621-011
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 20, 2023 12:45, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Oct 12, 2022 13:50
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-221013-012
Laboratory
MSDH Lab
0.0058 mg/l , sample collected Oct 12, 2022 13:50, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.144 mg/l , sample collected Oct 12, 2022 13:50, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 12, 2022 13:50, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0005 mg/l , sample collected Oct 12, 2022 13:50, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.242 mg/l , sample collected Oct 12, 2022 13:50, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 12, 2022 13:50, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0006 mg/l , sample collected Oct 12, 2022 13:50, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
0.004 mg/l , sample collected Oct 12, 2022 13:50, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 12, 2022 13:50, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 12, 2022 13:50, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 12, 2022 13:50, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022

Routine (10).