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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 111–120 of 143 samples, newest first — collected July 10, 2007 to July 14, 2010. The summary above covers all 143.

37 results from the 10 samples listed here: 14 detected, 23 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.

Chemical and radiological sample results for SW MS Comm College, every result from 111 to 120 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
Jul 14, 2010
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
100715-002HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 14, 2010, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Jul 14, 2010, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 14, 2010, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.004 mg/l , sample collected Jul 14, 2010, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jul 14, 2010, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0 mg/l This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. , sample collected Jul 14, 2010, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2008 – Dec 31, 2010
Collected
Feb 15, 2010
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
100216-007CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Feb 15, 2010, sampling point TF080 Cyanide 1024 EPA method QC10204001X Jan 1, 2008 – Dec 31, 2010
Collected
Jan 25, 2010
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
100126-017IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 25, 2010, sampling point TF080 Arsenic 1005 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.0402 mg/l , sample collected Jan 25, 2010, sampling point TF080 Barium 1010 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Jan 25, 2010, sampling point TF080 Cadmium 1015 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.0006 mg/l , sample collected Jan 25, 2010, sampling point TF080 Chromium 1020 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 25, 2010, sampling point TF080 Fluoride 1025 EPA method 380-75WE Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0002 mg/l Minimum Reporting Level , sample collected Jan 25, 2010, sampling point TF080 Mercury 1035 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 25, 2010, sampling point TF080 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Jan 25, 2010, sampling point TF080 Selenium 1045 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 25, 2010, sampling point TF080 Antimony, Total 1074 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0001 mg/l Minimum Reporting Level , sample collected Jan 25, 2010, sampling point TF080 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jan 25, 2010, sampling point TF080 Thallium, Total 1085 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
May 11, 2009
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
090512-013NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected May 11, 2009, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.2 mg/l Minimum Reporting Level , sample collected May 11, 2009, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected May 11, 2009, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2009 – Dec 31, 2009
Collected
Jul 14, 2008
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
080715-095NI
Laboratory
MSDH Lab
0.19 mg/l , sample collected Jul 14, 2008, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
0.19 mg/l , sample collected Jul 14, 2008, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jul 14, 2008, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Collected
Nov 7, 2007
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
071108-001NI
Laboratory
MSDH Lab
0.15 mg/l , sample collected Nov 7, 2007, sampling point TF080 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2007 – Dec 31, 2007
0.15 mg/l , sample collected Nov 7, 2007, sampling point TF080 Nitrate 1040 EPA method 353.2 Jan 1, 2007 – Dec 31, 2007
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Nov 7, 2007, sampling point TF080 Nitrite 1041 EPA method 353.2 Jan 1, 2007 – Dec 31, 2007
Collected
Oct 2, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
071003-001TH
Laboratory
MSDH Lab
2.21 ug/l , sample collected Oct 2, 2007, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 2, 2007, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 2, 2007, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 2, 2007, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
2.21 ug/l , sample collected Oct 2, 2007, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2005 – Dec 31, 2007
Collected
Sep 4, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
070905-004HA
Laboratory
MSDH Lab
0.0021 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Sep 4, 2007, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2005 – Dec 31, 2007
Collected
Jul 10, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070711-238PB
Laboratory
MSDH Lab
0.0027 mg/l , sample collected Jul 10, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 10, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070711-242PB
Laboratory
MSDH Lab
0.0017 mg/l , sample collected Jul 10, 2007, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2007, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008

Routine (10).