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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

MS0610026 , SW Rankin Water Association #1

37 of the 72 analytes this system has been tested for have been detected at least once, across 445 samples on record.

The other 35 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 445 samples on record, detections range from October 20, 2003 to August 5, 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 Rankin Water Association #1, 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
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 93 of 127 results Sep 27, 2004 Oct 16, 2024
TTHM 2950 Organic Chemical 89 of 126 results Sep 27, 2004 May 21, 2026
Chloroform 2941 Organic Chemical 72 of 90 results Mar 13, 2007 May 21, 2026
Bromodichloromethane 2943 Organic Chemical 64 of 91 results Mar 13, 2007 Jul 8, 2025
Dichloroacetic Acid 2451 Organic Chemical 64 of 88 results Feb 25, 2008 Aug 5, 2020
Trichloroacetic Acid 2452 Organic Chemical 63 of 88 results Feb 25, 2008 Nov 6, 2018
Copper, Free 1022 Inorganic Chemical 62 of 62 results Aug 8, 2007 Jul 27, 2023
Nitrate-Nitrite 1038 Inorganic Chemical 30 of 45 results Jun 7, 2004 Aug 5, 2026
Nitrate 1040 Inorganic Chemical 30 of 45 results Jun 7, 2004 Aug 5, 2026
Barium 1010 Inorganic Chemical 20 of 20 results Oct 20, 2003 Mar 27, 2025
Fluoride 1025 Inorganic Chemical 18 of 24 results Oct 20, 2003 Nov 18, 2020
Lead 1030 Inorganic Chemical 17 of 62 results Aug 8, 2007 Jul 27, 2023
Chromium 1020 Inorganic Chemical 13 of 20 results Oct 20, 2003 Mar 27, 2025
Monochloroacetic Acid 2450 Organic Chemical 12 of 88 results May 4, 2009 May 5, 2020
Sodium 1052 Inorganic Chemical 10 of 10 results Dec 14, 2010 Aug 5, 2026
Dibromochloromethane 2944 Organic Chemical 10 of 91 results Oct 16, 2007 Jul 8, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Mar 13, 2012 Oct 4, 2012
Nickel 1036 Inorganic Chemical 8 of 20 results Apr 18, 2005 Mar 27, 2025
Monobromoacetic Acid 2453 Organic Chemical 8 of 88 results Nov 5, 2008 Nov 4, 2020
Calcium 1016 Inorganic Chemical 4 of 4 results Dec 14, 2010 Nov 18, 2020
Manganese 1032 Inorganic Chemical 4 of 4 results Dec 14, 2010 Nov 18, 2020
Potassium 1042 Inorganic Chemical 4 of 4 results Dec 14, 2010 Nov 18, 2020
Residue, Total, Filterable 1057 Water Quality 4 of 4 results Dec 14, 2010 Nov 18, 2020
Alkalinity, Caco3 Stability 1067 Water Quality 4 of 4 results Dec 14, 2010 Nov 18, 2020
Carbon Dioxide 1901 Water Quality 4 of 4 results Dec 14, 2010 Nov 18, 2020
Color 1905 Water Quality 4 of 4 results Dec 14, 2010 Nov 18, 2020
Hardness, Total (As Caco3) 1915 Water Quality 4 of 4 results Dec 14, 2010 Nov 18, 2020
Alkalinity, Total 1927 Water Quality 4 of 4 results Dec 14, 2010 Nov 18, 2020
Calculated Sodium NACA Water Quality 4 of 4 results Dec 14, 2010 Nov 18, 2020
Iron, Field Result FEFD Inorganic Chemical 3 of 3 results Dec 14, 2010 Nov 18, 2020
PH, Field Result PHFD Water Quality 3 of 3 results Dec 14, 2010 Nov 18, 2020
Cyanide 1024 Inorganic Chemical 2 of 20 results Apr 18, 2005 Nov 4, 2025
Chloride 1017 Inorganic Chemical 2 of 4 results Dec 14, 2010 Nov 18, 2020
Iron 1028 Inorganic Chemical 2 of 4 results Nov 18, 2020 Nov 18, 2020
Magnesium 1031 Inorganic Chemical 2 of 4 results Nov 18, 2020 Nov 18, 2020
Dibromoacetic Acid 2454 Organic Chemical 2 of 88 results Nov 5, 2008 Feb 7, 2017
Dichloromethane 2964 Organic Chemical 2 of 14 results Aug 26, 2004 Aug 26, 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 311–320 of 445 samples, newest first — collected August 24, 2011 to February 13, 2012. The summary above covers all 445.

38 results from the 10 samples listed here: 18 detected, 20 not detected. Across the whole record it is 751 of 1,979. 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 Rankin Water Association #1, every result from 311 to 320 of 445 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
Feb 13, 2012 01:50
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
120214-014HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Feb 13, 2012 01:50, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.025 mg/l , sample collected Feb 13, 2012 01:50, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.011 mg/l , sample collected Feb 13, 2012 01:50, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 13, 2012 01:50, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Feb 13, 2012 01:50, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.036 mg/l , sample collected Feb 13, 2012 01:50, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2012 – Mar 31, 2012
Collected
Nov 29, 2011 01:20
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
111130-005TH
Laboratory
MSDH Lab
53.7 ug/l , sample collected Nov 29, 2011 01:20, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 29, 2011 01:20, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
2.36 ug/l , sample collected Nov 29, 2011 01:20, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 29, 2011 01:20, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
56.1 ug/l , sample collected Nov 29, 2011 01:20, sampling point MRT000 TTHM 2950 EPA method 524.2 Oct 1, 2011 – Dec 31, 2011
Collected
Nov 29, 2011 01:20
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
111130-005HA
Laboratory
MSDH Lab
0.003 mg/l , sample collected Nov 29, 2011 01:20, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.017 mg/l , sample collected Nov 29, 2011 01:20, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.017 mg/l , sample collected Nov 29, 2011 01:20, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 29, 2011 01:20, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Nov 29, 2011 01:20, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.037 mg/l , sample collected Nov 29, 2011 01:20, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Oct 1, 2011 – Dec 31, 2011
Collected
Sep 12, 2011 02:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
110913-007HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Sep 12, 2011 02:45, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 12, 2011 02:45, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 12, 2011 02:45, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 12, 2011 02:45, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 12, 2011 02:45, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Sep 12, 2011 02:45, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jul 1, 2011 – Sep 30, 2011
Collected
Sep 12, 2011 02:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
110913-007TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 02:45, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 02:45, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 02:45, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 02:45, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
Not detected below 4 ug/l Minimum Reporting Level , sample collected Sep 12, 2011 02:45, sampling point MRT000 TTHM 2950 EPA method 524.2 Jul 1, 2011 – Sep 30, 2011
Collected
Aug 24, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110824-132PB
Laboratory
MSDH Lab
0.0118 mg/l , sample collected Aug 24, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0009 mg/l , sample collected Aug 24, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 24, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110824-131PB
Laboratory
MSDH Lab
0.0272 mg/l , sample collected Aug 24, 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 Aug 24, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 24, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110824-130PB
Laboratory
MSDH Lab
0.0113 mg/l , sample collected Aug 24, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0012 mg/l , sample collected Aug 24, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 24, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110824-129PB
Laboratory
MSDH Lab
0.0209 mg/l , sample collected Aug 24, 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 Aug 24, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Aug 24, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110824-128PB
Laboratory
MSDH Lab
0.012 mg/l , sample collected Aug 24, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0011 mg/l , sample collected Aug 24, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011

Routine (10).