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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

MS0340008 , Matthews Moss Water Assn

17 of the 58 analytes this system has been tested for have been detected at least once, across 167 samples on record.

The other 41 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 167 samples on record, detections range from September 24, 2003 to December 9, 2025. 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 Matthews Moss Water Assn, 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 Jul 31, 2007 Aug 23, 2023
Lead 1030 Inorganic Chemical 17 of 60 results Jul 31, 2007 Aug 22, 2023
TTHM 2950 Organic Chemical 14 of 20 results Sep 5, 2007 Dec 9, 2025
Chloroform 2941 Organic Chemical 13 of 16 results Sep 5, 2007 Dec 9, 2025
Barium 1010 Inorganic Chemical 11 of 11 results Sep 24, 2003 Feb 26, 2025
Bromodichloromethane 2943 Organic Chemical 10 of 16 results Sep 28, 2009 Oct 1, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 12, 2011 Jul 17, 2012
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 4 of 20 results Sep 28, 2009 Sep 16, 2020
Sodium 1052 Inorganic Chemical 3 of 3 results Sep 26, 2019 Feb 6, 2025
Dichloroacetic Acid 2451 Organic Chemical 2 of 16 results Sep 28, 2009 Jun 29, 2015
Chromium 1020 Inorganic Chemical 2 of 11 results Apr 9, 2012 Apr 13, 2015
Sulfate 1055 Inorganic Chemical 2 of 2 results Sep 24, 2003 Feb 25, 2004
Dibromochloromethane 2944 Organic Chemical 1 of 16 results Aug 26, 2024 Aug 26, 2024
Monobromoacetic Acid 2453 Organic Chemical 1 of 16 results Sep 16, 2020 Sep 16, 2020
Fluoride 1025 Inorganic Chemical 1 of 11 results Oct 16, 2019 Oct 16, 2019
Nickel 1036 Inorganic Chemical 1 of 11 results Oct 16, 2019 Oct 16, 2019
Monochloroacetic Acid 2450 Organic Chemical 1 of 16 results Aug 15, 2018 Aug 15, 2018

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 167 samples, newest first — collected July 25, 2011 to April 23, 2012. The summary above covers all 167.

34 results from the 10 samples listed here: 9 detected, 25 not detected. Across the whole record it is 148 of 932. 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 Matthews Moss Water Assn, every result from 101 to 110 of 167 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 23, 2012 12:45
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120424-090
Laboratory
Radiation Safety Engineering
2.5 pci/l , sample collected Apr 23, 2012 12:45, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.438 pci/l Minimum Reporting Level , sample collected Apr 23, 2012 12:45, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.438 pci/l Minimum Reporting Level , sample collected Apr 23, 2012 12:45, sampling point TF080 Radium-226 4020 EPA method 903.1 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.42 pci/l Minimum Reporting Level , sample collected Apr 23, 2012 12:45, sampling point TF080 Radium-228 4030 EPA method 904.0 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 23, 2012 12:45
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120424-090RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 23, 2012 12:45, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 9, 2012 12:45
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120412-018IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.09115 mg/l , sample collected Apr 9, 2012 12:45, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.00063 mg/l , sample collected Apr 9, 2012 12:45, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF080 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 9, 2012 12:45, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Feb 13, 2012 12:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120214-051
Laboratory
Radiation Safety Engineering
2.5 pci/l , sample collected Feb 13, 2012 12:15, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.438 pci/l Minimum Reporting Level , sample collected Feb 13, 2012 12:15, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.438 pci/l Minimum Reporting Level , sample collected Feb 13, 2012 12:15, sampling point TF080 Radium-226 4020 EPA method 903.1 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.42 pci/l Minimum Reporting Level , sample collected Feb 13, 2012 12:15, sampling point TF080 Radium-228 4030 EPA method 904.0 Jan 1, 2012 – Mar 31, 2012
Collected
Feb 13, 2012 12:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120214-051RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 13, 2012 12:15, sampling point TF080 Combined Uranium 4006 EPA method 200.8 Jan 1, 2012 – Mar 31, 2012
Collected
Feb 13, 2012 12:10
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120214-024NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 13, 2012 12:10, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 13, 2012 12:10, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 13, 2012 12:10, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Collected
Dec 12, 2011 12:45
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
111213-033
Laboratory
Radiation Safety Engineering
2.5 pci/l , sample collected Dec 12, 2011 12:45, sampling point TF080 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.438 pci/l Minimum Reporting Level , sample collected Dec 12, 2011 12:45, sampling point TF080 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.438 pci/l Minimum Reporting Level , sample collected Dec 12, 2011 12:45, sampling point TF080 Radium-226 4020 EPA method 903.1 Oct 1, 2011 – Dec 31, 2011
Not detected below 0.42 pci/l Minimum Reporting Level , sample collected Dec 12, 2011 12:45, sampling point TF080 Radium-228 4030 EPA method 904.0 Oct 1, 2011 – Dec 31, 2011
Collected
Jul 25, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110726-019PB
Laboratory
MSDH Lab
0.0772 mg/l , sample collected Jul 25, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0008 mg/l , sample collected Jul 25, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jul 25, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110726-017PB
Laboratory
MSDH Lab
0.0091 mg/l , sample collected Jul 25, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 25, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jul 25, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110726-010PB
Laboratory
MSDH Lab
0.1534 mg/l , sample collected Jul 25, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 25, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011

Routine (10).