Skip to main content
Alpha

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

MS0060050 , Boyle-Skene W/A #2

25 of the 57 analytes this system has been tested for have been detected at least once, across 321 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 321 samples on record, detections range from June 1, 1994 to February 17, 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 Boyle-Skene W/A #2, 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 108 of 115 results Jun 1, 1994 Jun 18, 2025
Lead 1030 Inorganic Chemical 86 of 115 results Jun 1, 1994 Jun 18, 2025
Barium 1010 Inorganic Chemical 22 of 22 results Jun 25, 2002 Jan 14, 2025
Fluoride 1025 Inorganic Chemical 21 of 22 results Jun 25, 2002 Jan 14, 2025
TTHM 2950 Organic Chemical 18 of 19 results May 5, 2004 May 13, 2025
Xylenes, Total 2955 Organic Chemical 17 of 64 results Jan 5, 2004 Jun 9, 2010
Chromium 1020 Inorganic Chemical 16 of 22 results Jun 25, 2002 Jan 14, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 14 of 19 results Jun 21, 2007 Feb 17, 2026
Dibromoacetic Acid 2454 Organic Chemical 12 of 13 results Jul 17, 2008 Feb 17, 2026
Chloroform 2941 Organic Chemical 11 of 13 results Jul 17, 2008 May 13, 2025
Selenium 1045 Inorganic Chemical 11 of 22 results Sep 8, 2003 May 4, 2022
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 7, 2011 Jul 11, 2012
Bromoform 2942 Organic Chemical 9 of 13 results Aug 4, 2014 May 13, 2025
Bromodichloromethane 2943 Organic Chemical 9 of 13 results Aug 4, 2014 May 13, 2025
Dibromochloromethane 2944 Organic Chemical 9 of 13 results Aug 4, 2014 May 13, 2025
Arsenic 1005 Inorganic Chemical 9 of 22 results Apr 27, 2011 Jan 14, 2025
Nickel 1036 Inorganic Chemical 8 of 22 results Jan 12, 2004 Apr 1, 2020
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 16, 2019 Oct 22, 2024
Ethylbenzene 2992 Organic Chemical 4 of 64 results Jan 5, 2004 Jul 8, 2004
Dichloroacetic Acid 2451 Organic Chemical 3 of 13 results Jul 11, 2011 Feb 17, 2026
Trichloroacetic Acid 2452 Organic Chemical 2 of 13 results Aug 4, 2014 Feb 17, 2026
Nitrate-Nitrite 1038 Inorganic Chemical 2 of 44 results May 5, 2004 May 5, 2004
Nitrate 1040 Inorganic Chemical 2 of 44 results May 5, 2004 May 5, 2004
Monobromoacetic Acid 2453 Organic Chemical 1 of 13 results Jul 11, 2011 Jul 11, 2011
Monochloroacetic Acid 2450 Organic Chemical 1 of 13 results Jul 17, 2008 Jul 17, 2008

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 151–160 of 321 samples, newest first — collected June 29, 2011 to January 17, 2012. The summary above covers all 321.

32 results from the 10 samples listed here: 14 detected, 18 not detected. Across the whole record it is 411 of 2,185. 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 #2, every result from 151 to 160 of 321 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
Jan 17, 2012 01:05
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
120118-003NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 17, 2012 01:05, sampling point TF103 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 17, 2012 01:05, sampling point TF103 Nitrate 1040 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 17, 2012 01:05, sampling point TF103 Nitrite 1041 EPA method 353.2 Jan 1, 2012 – Dec 31, 2012
Collected
Dec 7, 2011 15:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
111208-115
Laboratory
Radiation Safety Engineering
1 pci/l , sample collected Dec 7, 2011 15:30, sampling point TF102 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.55 pci/l Minimum Reporting Level , sample collected Dec 7, 2011 15:30, sampling point TF102 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.169 pci/l Minimum Reporting Level , sample collected Dec 7, 2011 15:30, sampling point TF102 Radium-226 4020 EPA method 903.1 Oct 1, 2011 – Dec 31, 2011
Not detected below 0.55 pci/l Minimum Reporting Level , sample collected Dec 7, 2011 15:30, sampling point TF102 Radium-228 4030 EPA method 904.0 Oct 1, 2011 – Dec 31, 2011
Collected
Dec 7, 2011 15:45
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
111208-089
Laboratory
Radiation Safety Engineering
1.3 pci/l , sample collected Dec 7, 2011 15:45, sampling point TF103 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.57 pci/l Minimum Reporting Level , sample collected Dec 7, 2011 15:45, sampling point TF103 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.325 pci/l Minimum Reporting Level , sample collected Dec 7, 2011 15:45, sampling point TF103 Radium-226 4020 EPA method 903.1 Oct 1, 2011 – Dec 31, 2011
Not detected below 0.57 pci/l Minimum Reporting Level , sample collected Dec 7, 2011 15:45, sampling point TF103 Radium-228 4030 EPA method 904.0 Oct 1, 2011 – Dec 31, 2011
Collected
Jul 11, 2011 02:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
110712-010TH
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 11, 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 Jul 11, 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 Jul 11, 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 Jul 11, 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 Jul 11, 2011 02:45, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2011 – Dec 31, 2013
Collected
Jul 11, 2011 02:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
110712-010HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Jul 11, 2011 02:45, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Jul 11, 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 Jul 11, 2011 02:45, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
0.009 mg/l , sample collected Jul 11, 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 Jul 11, 2011 02:45, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.01 mg/l , sample collected Jul 11, 2011 02:45, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jan 1, 2011 – Dec 31, 2013
Collected
Jun 30, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110701-063PB
Laboratory
MSDH Lab
0.0038 mg/l , sample collected Jun 30, 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 Jun 30, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 29, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110701-079PB
Laboratory
MSDH Lab
0.0991 mg/l , sample collected Jun 29, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0065 mg/l , sample collected Jun 29, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 29, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110701-078PB
Laboratory
MSDH Lab
0.1153 mg/l , sample collected Jun 29, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0005 mg/l , sample collected Jun 29, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 29, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110701-077PB
Laboratory
MSDH Lab
0.0224 mg/l , sample collected Jun 29, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0009 mg/l , sample collected Jun 29, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
Collected
Jun 29, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
110701-076PB
Laboratory
MSDH Lab
0.0312 mg/l , sample collected Jun 29, 2011, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011
0.0024 mg/l , sample collected Jun 29, 2011, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2009 – Dec 31, 2011

Routine (10).