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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

MS0570011 , SW MS Comm College

41 of the 73 analytes this system has been tested for have been detected at least once, across 143 samples on record.

The other 32 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 143 samples on record, detections range from October 15, 2003 to July 21, 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 SW MS Comm College, 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 57 of 57 results Jul 10, 2007 Sep 27, 2023
Nitrate-Nitrite 1038 Inorganic Chemical 20 of 22 results Jun 7, 2004 Jul 21, 2026
Nitrate 1040 Inorganic Chemical 20 of 22 results Jun 7, 2004 Jul 21, 2026
Lead 1030 Inorganic Chemical 14 of 57 results Aug 25, 2011 Sep 27, 2023
Barium 1010 Inorganic Chemical 11 of 11 results Oct 15, 2003 Jun 24, 2026
Chromium 1020 Inorganic Chemical 10 of 11 results Oct 15, 2003 Mar 25, 2025
Sodium 1052 Inorganic Chemical 7 of 7 results Sep 20, 2006 Jun 24, 2026
TTHM 2950 Organic Chemical 5 of 11 results Jul 26, 2004 Sep 29, 2020
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 13, 2011 Jul 31, 2012
Combined Radium (-226 & -228) 4010 Radionuclide 5 of 5 results Dec 13, 2011 Jul 31, 2012
Radium-226 4020 Radionuclide 5 of 5 results Dec 13, 2011 Jul 31, 2012
Nickel 1036 Inorganic Chemical 4 of 10 results Mar 15, 2004 Mar 25, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 4 of 11 results Sep 4, 2007 Sep 29, 2020
Chloroform 2941 Organic Chemical 4 of 6 results Oct 2, 2007 Sep 29, 2020
Fluoride 1025 Inorganic Chemical 3 of 14 results Oct 15, 2003 Jun 24, 2026
Calcium 1016 Inorganic Chemical 3 of 3 results Sep 20, 2006 Sep 20, 2006
Chloride 1017 Inorganic Chemical 3 of 3 results Sep 20, 2006 Sep 20, 2006
Magnesium 1031 Inorganic Chemical 3 of 3 results Sep 20, 2006 Sep 20, 2006
Potassium 1042 Inorganic Chemical 3 of 3 results Sep 20, 2006 Sep 20, 2006
Residue, Total, Filterable 1057 Water Quality 3 of 3 results Sep 20, 2006 Sep 20, 2006
Alkalinity, Caco3 Stability 1067 Water Quality 3 of 3 results Sep 20, 2006 Sep 20, 2006
Carbon Dioxide 1901 Water Quality 3 of 3 results Sep 20, 2006 Sep 20, 2006
Color 1905 Water Quality 3 of 3 results Sep 20, 2006 Sep 20, 2006
Hardness, Total (As Caco3) 1915 Water Quality 3 of 3 results Sep 20, 2006 Sep 20, 2006
PH 1925 Water Quality 3 of 3 results Sep 20, 2006 Sep 20, 2006
Alkalinity, Total 1927 Water Quality 3 of 3 results Sep 20, 2006 Sep 20, 2006
Calculated Sodium NACA Water Quality 3 of 3 results Sep 20, 2006 Sep 20, 2006
PH, Field Result PHFD Water Quality 3 of 3 results Sep 20, 2006 Sep 20, 2006
Selenium 1045 Inorganic Chemical 2 of 11 results Mar 15, 2004 Mar 25, 2025
Monobromoacetic Acid 2453 Organic Chemical 2 of 5 results Jul 14, 2010 Sep 29, 2020
Bromodichloromethane 2943 Organic Chemical 2 of 6 results Aug 9, 2016 Sep 29, 2020
Dichloroacetic Acid 2451 Organic Chemical 2 of 5 results Jul 14, 2010 Aug 9, 2016
Iron, Field Result FEFD Inorganic Chemical 2 of 3 results Sep 20, 2006 Sep 20, 2006
Arsenic 1005 Inorganic Chemical 1 of 11 results Mar 25, 2025 Mar 25, 2025
Cadmium 1015 Inorganic Chemical 1 of 11 results Mar 25, 2025 Mar 25, 2025
Antimony, Total 1074 Inorganic Chemical 1 of 11 results Mar 25, 2025 Mar 25, 2025
Beryllium, Total 1075 Inorganic Chemical 1 of 11 results Mar 25, 2025 Mar 25, 2025
Thallium, Total 1085 Inorganic Chemical 1 of 11 results Mar 25, 2025 Mar 25, 2025
Dibromochloromethane 2944 Organic Chemical 1 of 6 results Sep 29, 2020 Sep 29, 2020
Dichloromethane 2964 Organic Chemical 1 of 7 results Aug 24, 2004 Aug 24, 2004
Sulfate 1055 Inorganic Chemical 1 of 5 results Mar 15, 2004 Mar 15, 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 11–20 of 143 samples, newest first — collected September 27, 2023 to September 27, 2023. The summary above covers all 143.

20 results from the 10 samples listed here: 11 detected, 9 not detected. Across the whole record it is 231 of 616. 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 10 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 SW MS Comm College, every result from 11 to 20 of 143 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, 2023 07:24
Sampling point
LC0002 Location withheld
Sample type
Routine
Lab sample
PB-230928-038
Laboratory
MSDH Lab
0.0132 mg/l , sample collected Sep 27, 2023 07:24, sampling point LC0002 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 27, 2023 07:24, sampling point LC0002 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 27, 2023 07:20
Sampling point
LC0011 Location withheld
Sample type
Routine
Lab sample
PB-230928-037
Laboratory
MSDH Lab
0.0107 mg/l , sample collected Sep 27, 2023 07:20, sampling point LC0011 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 27, 2023 07:20, sampling point LC0011 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 27, 2023 07:07
Sampling point
LC0016 Location withheld
Sample type
Routine
Lab sample
PB-230928-036
Laboratory
MSDH Lab
0.0087 mg/l , sample collected Sep 27, 2023 07:07, sampling point LC0016 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 27, 2023 07:07, sampling point LC0016 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 27, 2023 07:10
Sampling point
LC0032 Location withheld
Sample type
Routine
Lab sample
PB-230928-035
Laboratory
MSDH Lab
0.0094 mg/l , sample collected Sep 27, 2023 07:10, sampling point LC0032 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 27, 2023 07:10, sampling point LC0032 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 27, 2023 06:58
Sampling point
LC0027 Location withheld
Sample type
Routine
Lab sample
PB-230928-034
Laboratory
MSDH Lab
0.0015 mg/l , sample collected Sep 27, 2023 06:58, sampling point LC0027 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 27, 2023 06:58, sampling point LC0027 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 27, 2023 07:03
Sampling point
LC0010 Location withheld
Sample type
Routine
Lab sample
PB-230928-033
Laboratory
MSDH Lab
0.0358 mg/l , sample collected Sep 27, 2023 07:03, sampling point LC0010 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.5 ug/l , sample collected Sep 27, 2023 07:03, sampling point LC0010 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 27, 2023 07:15
Sampling point
LC0014 Location withheld
Sample type
Routine
Lab sample
PB-230928-032
Laboratory
MSDH Lab
0.0084 mg/l , sample collected Sep 27, 2023 07:15, sampling point LC0014 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 27, 2023 07:15, sampling point LC0014 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 27, 2023 06:45
Sampling point
LC0004 Location withheld
Sample type
Routine
Lab sample
PB-230928-031
Laboratory
MSDH Lab
0.0027 mg/l , sample collected Sep 27, 2023 06:45, sampling point LC0004 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 27, 2023 06:45, sampling point LC0004 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 27, 2023 07:17
Sampling point
LC0025 Location withheld
Sample type
Routine
Lab sample
PB-230928-030
Laboratory
MSDH Lab
0.0084 mg/l , sample collected Sep 27, 2023 07:17, sampling point LC0025 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 27, 2023 07:17, sampling point LC0025 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Sep 27, 2023 06:51
Sampling point
LC0023 Location withheld
Sample type
Routine
Lab sample
PB-230928-029
Laboratory
MSDH Lab
0.0053 mg/l , sample collected Sep 27, 2023 06:51, sampling point LC0023 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 27, 2023 06:51, sampling point LC0023 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023

Routine (10).