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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

MS0060051 , Boyle-Skene W/A#3

38 of the 73 analytes this system has been tested for have been detected at least once, across 376 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 376 samples on record, detections range from December 5, 1994 to May 13, 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 Boyle-Skene W/A#3, 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
Lead 1030 Inorganic Chemical 187 of 219 results Dec 5, 1994 Aug 13, 2024
Copper, Free 1022 Inorganic Chemical 183 of 219 results Dec 5, 1994 Aug 13, 2024
Fluoride 1025 Inorganic Chemical 23 of 23 results Jun 25, 2002 Jan 14, 2025
Barium 1010 Inorganic Chemical 22 of 22 results Jun 25, 2002 Jan 14, 2025
Selenium 1045 Inorganic Chemical 22 of 22 results Jun 25, 2002 Jan 14, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 17 of 20 results Jun 21, 2007 May 13, 2025
TTHM 2950 Organic Chemical 17 of 18 results May 5, 2004 May 13, 2025
Chromium 1020 Inorganic Chemical 17 of 22 results Jun 25, 2002 Jan 14, 2025
Arsenic 1005 Inorganic Chemical 16 of 22 results Jun 25, 2002 Jan 14, 2025
Dibromoacetic Acid 2454 Organic Chemical 12 of 14 results Jul 17, 2008 May 13, 2025
Chloroform 2941 Organic Chemical 12 of 13 results Jun 21, 2007 May 13, 2025
Bromoform 2942 Organic Chemical 10 of 13 results Aug 4, 2014 May 13, 2025
Bromodichloromethane 2943 Organic Chemical 10 of 13 results Aug 4, 2014 May 13, 2025
Dibromochloromethane 2944 Organic Chemical 10 of 13 results Aug 4, 2014 May 13, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 7, 2011 Jul 11, 2012
Sodium 1052 Inorganic Chemical 7 of 7 results Aug 13, 2008 Oct 22, 2024
Dichloroacetic Acid 2451 Organic Chemical 5 of 14 results Jul 11, 2011 Nov 19, 2024
Trichloroacetic Acid 2452 Organic Chemical 4 of 14 results Aug 4, 2014 Nov 19, 2024
Nickel 1036 Inorganic Chemical 4 of 22 results Jan 12, 2004 Apr 1, 2020
Monobromoacetic Acid 2453 Organic Chemical 3 of 14 results Jul 11, 2011 Nov 19, 2024
Monochloroacetic Acid 2450 Organic Chemical 2 of 14 results Jul 17, 2008 Jul 18, 2018
Calcium 1016 Inorganic Chemical 1 of 1 result Aug 13, 2008 Aug 13, 2008
Chloride 1017 Inorganic Chemical 1 of 1 result Aug 13, 2008 Aug 13, 2008
Iron 1028 Inorganic Chemical 1 of 1 result Aug 13, 2008 Aug 13, 2008
Magnesium 1031 Inorganic Chemical 1 of 1 result Aug 13, 2008 Aug 13, 2008
Manganese 1032 Inorganic Chemical 1 of 1 result Aug 13, 2008 Aug 13, 2008
Potassium 1042 Inorganic Chemical 1 of 1 result Aug 13, 2008 Aug 13, 2008
Residue, Total, Filterable 1057 Water Quality 1 of 1 result Aug 13, 2008 Aug 13, 2008
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Aug 13, 2008 Aug 13, 2008
Carbon Dioxide 1901 Water Quality 1 of 1 result Aug 13, 2008 Aug 13, 2008
Color 1905 Water Quality 1 of 1 result Aug 13, 2008 Aug 13, 2008
Hardness, Total (As Caco3) 1915 Water Quality 1 of 1 result Aug 13, 2008 Aug 13, 2008
PH 1925 Water Quality 1 of 1 result Aug 13, 2008 Aug 13, 2008
Alkalinity, Total 1927 Water Quality 1 of 1 result Aug 13, 2008 Aug 13, 2008
Iron, Field Result FEFD Inorganic Chemical 1 of 1 result Aug 13, 2008 Aug 13, 2008
Calculated Sodium NACA Water Quality 1 of 1 result Aug 13, 2008 Aug 13, 2008
PH, Field Result PHFD Water Quality 1 of 1 result Aug 13, 2008 Aug 13, 2008
Nitrite 1041 Inorganic Chemical 1 of 44 results Apr 11, 2007 Apr 11, 2007

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 376 samples, newest first — collected February 7, 2012 to July 10, 2012. The summary above covers all 376.

23 results from the 10 samples listed here: 5 detected, 18 not detected. Across the whole record it is 610 of 1,367. 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 Boyle-Skene W/A#3, every result from 131 to 140 of 376 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 10, 2012 06:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
120712-052PB
Laboratory
MSDH Lab
0.5135 mg/l , sample collected Jul 10, 2012 06:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2012 06:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2010 – Dec 31, 2012
Collected
Jul 10, 2012 15:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120711-058RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2012 15:00, sampling point TF102 Combined Uranium 4006 EPA method 200.8 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 10, 2012 15:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120711-057RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 10, 2012 15:00, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Jul 1, 2012 – Sep 30, 2012
Collected
Apr 18, 2012 12:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120419-090
Laboratory
Radiation Safety Engineering
0.6 pci/l , sample collected Apr 18, 2012 12:00, sampling point TF102 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.64 pci/l Minimum Reporting Level , sample collected Apr 18, 2012 12:00, sampling point TF102 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.25 pci/l Minimum Reporting Level , sample collected Apr 18, 2012 12:00, sampling point TF102 Radium-226 4020 EPA method 903.1 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.64 pci/l Minimum Reporting Level , sample collected Apr 18, 2012 12:00, sampling point TF102 Radium-228 4030 EPA method 904.0 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 18, 2012 12:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120419-089
Laboratory
Radiation Safety Engineering
0.5 pci/l , sample collected Apr 18, 2012 12:00, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Apr 18, 2012 12:00, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.221 pci/l Minimum Reporting Level , sample collected Apr 18, 2012 12:00, sampling point TF101 Radium-226 4020 EPA method 903.1 Apr 1, 2012 – Jun 30, 2012
Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Apr 18, 2012 12:00, sampling point TF101 Radium-228 4030 EPA method 904.0 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 18, 2012 12:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120419-090RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 18, 2012 12:00, sampling point TF102 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012
Collected
Apr 18, 2012 12:10
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120419-089RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 18, 2012 12:10, sampling point TF101 Combined Uranium 4006 EPA method 200.8 Apr 1, 2012 – Jun 30, 2012
Collected
Feb 7, 2012 15:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120208-038
Laboratory
Radiation Safety Engineering
0.6 pci/l , sample collected Feb 7, 2012 15:30, sampling point TF102 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.64 pci/l Minimum Reporting Level , sample collected Feb 7, 2012 15:30, sampling point TF102 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.25 pci/l Minimum Reporting Level , sample collected Feb 7, 2012 15:30, sampling point TF102 Radium-226 4020 EPA method 903.1 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.64 pci/l Minimum Reporting Level , sample collected Feb 7, 2012 15:30, sampling point TF102 Radium-228 4030 EPA method 904.0 Jan 1, 2012 – Mar 31, 2012
Collected
Feb 7, 2012 15:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120208-037
Laboratory
Radiation Safety Engineering
0.5 pci/l , sample collected Feb 7, 2012 15:30, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Feb 7, 2012 15:30, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.221 pci/l Minimum Reporting Level , sample collected Feb 7, 2012 15:30, sampling point TF101 Radium-226 4020 EPA method 903.1 Jan 1, 2012 – Mar 31, 2012
Not detected below 0.29 pci/l Minimum Reporting Level , sample collected Feb 7, 2012 15:30, sampling point TF101 Radium-228 4030 EPA method 904.0 Jan 1, 2012 – Mar 31, 2012
Collected
Feb 7, 2012 15:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120208-038RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 7, 2012 15:30, sampling point TF102 Combined Uranium 4006 EPA method 200.8 Jan 1, 2012 – Mar 31, 2012

Routine (10).