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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

MS0610024 , Southern Rankin W/A #2 Plain

19 of the 57 analytes this system has been tested for have been detected at least once, across 271 samples on record.

The other 38 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 271 samples on record, detections range from October 20, 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 Southern Rankin W/A #2 Plain, 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 65 of 65 results Aug 20, 2007 Jul 19, 2023
TTHM 2950 Organic Chemical 40 of 40 results Sep 13, 2004 Jul 1, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 38 of 38 results Sep 13, 2004 Jul 1, 2026
Chloroform 2941 Organic Chemical 29 of 29 results Jun 19, 2007 Jul 1, 2026
Bromodichloromethane 2943 Organic Chemical 29 of 29 results Jun 19, 2007 Jul 1, 2026
Dichloroacetic Acid 2451 Organic Chemical 27 of 27 results Jul 8, 2008 Jul 1, 2026
Trichloroacetic Acid 2452 Organic Chemical 27 of 27 results Jul 8, 2008 Jul 1, 2026
Barium 1010 Inorganic Chemical 22 of 22 results Oct 20, 2003 Jul 13, 2026
Fluoride 1025 Inorganic Chemical 22 of 22 results Oct 20, 2003 Jul 13, 2026
Lead 1030 Inorganic Chemical 21 of 65 results Aug 20, 2007 Jul 19, 2023
Chromium 1020 Inorganic Chemical 16 of 22 results Oct 20, 2003 Oct 17, 2022
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Mar 12, 2012 Oct 10, 2012
Nickel 1036 Inorganic Chemical 7 of 20 results Oct 20, 2003 May 6, 2019
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 16, 2019 Jul 13, 2026
Monochloroacetic Acid 2450 Organic Chemical 3 of 27 results Dec 14, 2009 May 21, 2024
Dichloromethane 2964 Organic Chemical 2 of 28 results Aug 24, 2004 Aug 24, 2004
Sulfate 1055 Inorganic Chemical 2 of 2 results Oct 20, 2003 Oct 20, 2003
Selenium 1045 Inorganic Chemical 1 of 22 results Feb 1, 2010 Feb 1, 2010
Nitrite 1041 Inorganic Chemical 1 of 43 results Aug 2, 2006 Aug 2, 2006

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 131–140 of 271 samples, newest first — collected October 10, 2012 to May 12, 2014. The summary above covers all 271.

46 results from the 10 samples listed here: 13 detected, 33 not detected. Across the whole record it is 368 of 1,496. 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 Southern Rankin W/A #2 Plain, every result from 131 to 140 of 271 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
May 12, 2014 12:05
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
140513-018NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 12, 2014 12:05, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 12, 2014 12:05, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 12, 2014 12:05, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2014 – Dec 31, 2014
Collected
Aug 5, 2013 12:55
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130806-023CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 12:55, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Aug 5, 2013 01:20
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
130806-022CN
Laboratory
MSDH Lab
Not detected below 15 ug/l Minimum Reporting Level , sample collected Aug 5, 2013 01:20, sampling point TF103 Cyanide 1024 EPA method QC10204001X Jan 1, 2011 – Dec 31, 2013
Collected
Jun 10, 2013 12:10
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130611-018TH
Laboratory
MSDH Lab
48.9 ug/l , sample collected Jun 10, 2013 12:10, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 10, 2013 12:10, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
4.25 ug/l , sample collected Jun 10, 2013 12:10, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 10, 2013 12:10, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
53.2 ug/l , sample collected Jun 10, 2013 12:10, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Collected
May 13, 2013 12:30
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
130514-024IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2013 12:30, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0027 mg/l , sample collected May 13, 2013 12:30, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2013 12:30, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0019 mg/l , sample collected May 13, 2013 12:30, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.108 mg/l , sample collected May 13, 2013 12:30, sampling point TF103 Fluoride 1025 EPA method 300.0 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2013 12:30, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0078 mg/l , sample collected May 13, 2013 12:30, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 13, 2013 12:30, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2013 12:30, sampling point TF103 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 May 13, 2013 12:30, sampling point TF103 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 May 13, 2013 12:30, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
May 13, 2013 12:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130514-023IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2013 12:10, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0012 mg/l , sample collected May 13, 2013 12:10, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2013 12:10, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0019 mg/l , sample collected May 13, 2013 12:10, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.12 mg/l , sample collected May 13, 2013 12:10, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2013 12:10, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0077 mg/l , sample collected May 13, 2013 12:10, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 13, 2013 12:10, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 13, 2013 12:10, sampling point TF102 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 May 13, 2013 12:10, sampling point TF102 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 May 13, 2013 12:10, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Mar 11, 2013 12:45
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
130312-008NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 11, 2013 12:45, sampling point TF103 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 11, 2013 12:45, sampling point TF103 Nitrate 1040 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 11, 2013 12:45, sampling point TF103 Nitrite 1041 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Collected
Mar 11, 2013 12:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
130312-007NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Mar 11, 2013 12:30, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Mar 11, 2013 12:30, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Mar 11, 2013 12:30, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2013 – Dec 31, 2013
Collected
Oct 10, 2012 12:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
201212290201
Laboratory
Radiation Safety Engineering
0.4 pci/l , sample collected Oct 10, 2012 12:10, sampling point TF102 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.301 pci/l Minimum Reporting Level , sample collected Oct 10, 2012 12:10, sampling point TF102 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.301 pci/l Minimum Reporting Level , sample collected Oct 10, 2012 12:10, sampling point TF102 Radium-226 4020 EPA method 903.1 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.25 pci/l Minimum Reporting Level , sample collected Oct 10, 2012 12:10, sampling point TF102 Radium-228 4030 EPA method 904.0 Oct 1, 2012 – Dec 31, 2012
Collected
Oct 10, 2012 12:30
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
201212290197
Laboratory
Radiation Safety Engineering
0.5 pci/l , sample collected Oct 10, 2012 12:30, sampling point TF103 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.372 pci/l Minimum Reporting Level , sample collected Oct 10, 2012 12:30, sampling point TF103 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.372 pci/l Minimum Reporting Level , sample collected Oct 10, 2012 12:30, sampling point TF103 Radium-226 4020 EPA method 903.1 Oct 1, 2012 – Dec 31, 2012
Not detected below 0.28 pci/l Minimum Reporting Level , sample collected Oct 10, 2012 12:30, sampling point TF103 Radium-228 4030 EPA method 904.0 Oct 1, 2012 – Dec 31, 2012

Routine (10).