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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

MS0480001 , Town of Aberdeen

29 of the 60 analytes this system has been tested for have been detected at least once, across 893 samples on record.

The other 31 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 893 samples on record, detections range from October 13, 2003 to June 24, 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 Aberdeen, 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 160 of 160 results Jun 15, 2004 Jul 31, 2024
Barium 1010 Inorganic Chemical 110 of 110 results Oct 13, 2003 Jun 24, 2026
Fluoride 1025 Inorganic Chemical 109 of 109 results Oct 13, 2003 Mar 10, 2025
Chromium 1020 Inorganic Chemical 68 of 110 results Oct 13, 2003 Apr 28, 2020
Lead 1030 Inorganic Chemical 61 of 160 results Jun 15, 2004 Jul 31, 2024
Nickel 1036 Inorganic Chemical 54 of 109 results Mar 8, 2004 Mar 10, 2025
Selenium 1045 Inorganic Chemical 36 of 110 results Oct 13, 2003 Apr 28, 2020
Arsenic 1005 Inorganic Chemical 35 of 110 results Apr 4, 2005 Mar 10, 2025
Sodium 1052 Inorganic Chemical 31 of 31 results Oct 22, 2019 Jun 24, 2026
Gross Alpha Particle Activity 4109 Radionuclide 22 of 23 results Sep 22, 2009 Jan 15, 2013
Gross Alpha, Incl. Radon & U 4002 Radionuclide 20 of 55 results Mar 14, 2012 Oct 10, 2012
Gross Beta Particle Activity 4100 Radionuclide 19 of 19 results Sep 22, 2009 Mar 8, 2010
Gross Alpha, Excl. Radon & U 4000 Radionuclide 18 of 19 results Sep 22, 2009 Mar 8, 2010
Combined Radium (-226 & -228) 4010 Radionuclide 18 of 78 results Sep 22, 2009 Mar 8, 2010
Radium-226 4020 Radionuclide 14 of 78 results Sep 22, 2009 Mar 8, 2010
Radium-228 4030 Radionuclide 12 of 78 results Sep 22, 2009 Mar 8, 2010
Nitrite 1041 Inorganic Chemical 8 of 230 results Aug 22, 2005 Mar 2, 2022
Nitrate-Nitrite 1038 Inorganic Chemical 7 of 230 results May 24, 2004 Mar 19, 2024
Nitrate 1040 Inorganic Chemical 7 of 230 results May 24, 2004 Mar 19, 2024
Sulfate 1055 Inorganic Chemical 7 of 20 results Oct 13, 2003 Mar 8, 2004
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 4 of 18 results Aug 21, 2007 Sep 24, 2024
Cyanide 1024 Inorganic Chemical 4 of 105 results Apr 4, 2005 May 18, 2022
TTHM 2950 Organic Chemical 3 of 19 results Aug 21, 2007 Sep 24, 2024
Monochloroacetic Acid 2450 Organic Chemical 1 of 14 results Sep 24, 2024 Sep 24, 2024
Bromoform 2942 Organic Chemical 1 of 16 results Sep 24, 2024 Sep 24, 2024
Thallium, Total 1085 Inorganic Chemical 1 of 110 results Apr 28, 2020 Apr 28, 2020
Dichloromethane 2964 Organic Chemical 1 of 92 results Apr 29, 2013 Apr 29, 2013
Xylenes, Total 2955 Organic Chemical 1 of 92 results Jul 27, 2009 Jul 27, 2009
Cadmium 1015 Inorganic Chemical 1 of 110 results Mar 8, 2004 Mar 8, 2004

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 101–110 of 893 samples, newest first — collected May 18, 2022 to September 27, 2022. The summary above covers all 893.

80 results from the 10 samples listed here: 27 detected, 53 not detected. Across the whole record it is 833 of 4,916. 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 Town of Aberdeen, every result from 101 to 110 of 893 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 27, 2022 09:38
Sampling point
TF107 Treatment Plant T107
Sample type
Routine
Lab sample
IN-220928-021
Laboratory
MSDH Lab
0.0006 mg/l , sample collected Sep 27, 2022 09:38, sampling point TF107 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0861 mg/l , sample collected Sep 27, 2022 09:38, sampling point TF107 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 09:38, sampling point TF107 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 09:38, sampling point TF107 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.35 mg/l , sample collected Sep 27, 2022 09:38, sampling point TF107 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 Sep 27, 2022 09:38, sampling point TF107 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0007 mg/l , sample collected Sep 27, 2022 09:38, sampling point TF107 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 09:38, sampling point TF107 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 09:38, sampling point TF107 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 Sep 27, 2022 09:38, sampling point TF107 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 Sep 27, 2022 09:38, sampling point TF107 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Sep 27, 2022 09:27
Sampling point
TF106 Treatment Plant T106
Sample type
Routine
Lab sample
IN-220928-020
Laboratory
MSDH Lab
0.0005 mg/l , sample collected Sep 27, 2022 09:27, sampling point TF106 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0816 mg/l , sample collected Sep 27, 2022 09:27, sampling point TF106 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 09:27, sampling point TF106 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 09:27, sampling point TF106 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.34 mg/l , sample collected Sep 27, 2022 09:27, sampling point TF106 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 Sep 27, 2022 09:27, sampling point TF106 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0063 mg/l , sample collected Sep 27, 2022 09:27, sampling point TF106 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 09:27, sampling point TF106 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 09:27, sampling point TF106 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 Sep 27, 2022 09:27, sampling point TF106 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 Sep 27, 2022 09:27, sampling point TF106 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Sep 27, 2022 08:36
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
IN-220928-019
Laboratory
MSDH Lab
0.0006 mg/l , sample collected Sep 27, 2022 08:36, sampling point TF105 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0733 mg/l , sample collected Sep 27, 2022 08:36, sampling point TF105 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:36, sampling point TF105 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:36, sampling point TF105 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.217 mg/l , sample collected Sep 27, 2022 08:36, sampling point TF105 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 Sep 27, 2022 08:36, sampling point TF105 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0008 mg/l , sample collected Sep 27, 2022 08:36, sampling point TF105 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:36, sampling point TF105 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:36, sampling point TF105 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 Sep 27, 2022 08:36, sampling point TF105 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 Sep 27, 2022 08:36, sampling point TF105 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Sep 27, 2022 08:27
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
IN-220928-018
Laboratory
MSDH Lab
0.0006 mg/l , sample collected Sep 27, 2022 08:27, sampling point TF104 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0988 mg/l , sample collected Sep 27, 2022 08:27, sampling point TF104 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:27, sampling point TF104 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:27, sampling point TF104 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.224 mg/l , sample collected Sep 27, 2022 08:27, sampling point TF104 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 Sep 27, 2022 08:27, sampling point TF104 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0009 mg/l , sample collected Sep 27, 2022 08:27, sampling point TF104 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:27, sampling point TF104 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:27, sampling point TF104 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 Sep 27, 2022 08:27, sampling point TF104 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 Sep 27, 2022 08:27, sampling point TF104 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Sep 27, 2022 08:19
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
IN-220928-017
Laboratory
MSDH Lab
0.0006 mg/l , sample collected Sep 27, 2022 08:19, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.11 mg/l , sample collected Sep 27, 2022 08:19, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:19, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:19, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.249 mg/l , sample collected Sep 27, 2022 08:19, sampling point TF103 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 Sep 27, 2022 08:19, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0009 mg/l , sample collected Sep 27, 2022 08:19, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:19, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:19, sampling point TF103 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 Sep 27, 2022 08:19, sampling point TF103 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 Sep 27, 2022 08:19, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Sep 27, 2022 08:13
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-220928-016
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:13, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.112 mg/l , sample collected Sep 27, 2022 08:13, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:13, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:13, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.21 mg/l , sample collected Sep 27, 2022 08:13, sampling point TF102 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 Sep 27, 2022 08:13, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0014 mg/l , sample collected Sep 27, 2022 08:13, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:13, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:13, sampling point TF102 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 Sep 27, 2022 08:13, sampling point TF102 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 Sep 27, 2022 08:13, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Sep 27, 2022 08:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-220928-015
Laboratory
MSDH Lab
0.0006 mg/l , sample collected Sep 27, 2022 08:00, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0824 mg/l , sample collected Sep 27, 2022 08:00, 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 Sep 27, 2022 08:00, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:00, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.225 mg/l , sample collected Sep 27, 2022 08:00, 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 Sep 27, 2022 08:00, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0009 mg/l , sample collected Sep 27, 2022 08:00, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Sep 27, 2022 08:00, 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 Sep 27, 2022 08:00, 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 Sep 27, 2022 08:00, 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 Sep 27, 2022 08:00, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
May 18, 2022 10:56
Sampling point
TF112
Sample type
Routine
Lab sample
CN-220519-011
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 18, 2022 10:56, sampling point TF112 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022
Collected
May 18, 2022 07:51
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
CN-220519-010
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 18, 2022 07:51, sampling point TF101 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022
Collected
May 18, 2022 08:07
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
CN-220519-009
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected May 18, 2022 08:07, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2020 – Dec 31, 2022

Routine (10).