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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

MS0060004 , Town of Boyle

25 of the 57 analytes this system has been tested for have been detected at least once, across 445 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 445 samples on record, detections range from September 14, 1993 to June 30, 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 Town of Boyle, 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 210 of 237 results Sep 14, 1993 Aug 12, 2024
Lead 1030 Inorganic Chemical 142 of 237 results Sep 14, 1993 Aug 9, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 36 of 41 results May 5, 2004 Jun 30, 2026
TTHM 2950 Organic Chemical 36 of 40 results May 5, 2004 Jun 30, 2026
Chloroform 2941 Organic Chemical 30 of 33 results Mar 19, 2007 Jun 30, 2026
Dichloroacetic Acid 2451 Organic Chemical 29 of 31 results Jan 23, 2008 Jun 30, 2026
Barium 1010 Inorganic Chemical 23 of 23 results Feb 19, 2002 Jan 29, 2025
Fluoride 1025 Inorganic Chemical 23 of 23 results Feb 19, 2002 Jan 29, 2025
Trichloroacetic Acid 2452 Organic Chemical 22 of 31 results Jan 23, 2008 Jun 30, 2026
Bromodichloromethane 2943 Organic Chemical 16 of 33 results Mar 19, 2007 Jun 30, 2026
Chromium 1020 Inorganic Chemical 16 of 23 results Feb 19, 2002 Jan 29, 2025
Dibromochloromethane 2944 Organic Chemical 14 of 33 results Mar 9, 2009 Jun 30, 2026
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 14, 2011 Jul 12, 2012
Dibromoacetic Acid 2454 Organic Chemical 9 of 31 results Jun 5, 2019 Jun 30, 2026
Bromoform 2942 Organic Chemical 8 of 33 results Sep 18, 2024 Jun 30, 2026
Nickel 1036 Inorganic Chemical 7 of 23 results Jan 14, 2004 Jan 29, 2025
Combined Radium (-226 & -228) 4010 Radionuclide 5 of 10 results Dec 14, 2011 Jul 12, 2012
Radium-226 4020 Radionuclide 5 of 10 results Dec 14, 2011 Jul 12, 2012
Sodium 1052 Inorganic Chemical 4 of 4 results Jan 20, 2021 Oct 21, 2024
Nitrite 1041 Inorganic Chemical 4 of 44 results May 21, 2008 Jan 24, 2018
Selenium 1045 Inorganic Chemical 4 of 23 results Feb 14, 2005 Jan 24, 2006
Monochloroacetic Acid 2450 Organic Chemical 2 of 31 results Dec 7, 2009 Dec 7, 2009
Arsenic 1005 Inorganic Chemical 1 of 23 results Mar 31, 2020 Mar 31, 2020
Xylenes, Total 2955 Organic Chemical 1 of 30 results Sep 29, 2011 Sep 29, 2011
Monobromoacetic Acid 2453 Organic Chemical 1 of 31 results Sep 8, 2009 Sep 8, 2009

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 171–180 of 445 samples, newest first — collected December 7, 2009 to May 11, 2011. The summary above covers all 445.

56 results from the 10 samples listed here: 16 detected, 40 not detected. Across the whole record it is 658 of 1,935. 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 Town of Boyle, every result from 171 to 180 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
May 11, 2011
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
110512-031IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 11, 2011, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0118 mg/l , sample collected May 11, 2011, 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 11, 2011, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 11, 2011, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.566 mg/l , sample collected May 11, 2011, sampling point TF102 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 11, 2011, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 11, 2011, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 11, 2011, 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 11, 2011, 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 11, 2011, 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 11, 2011, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Apr 18, 2011
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
110419-026IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 18, 2011, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.005035 mg/l , sample collected Apr 18, 2011, 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 Apr 18, 2011, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 18, 2011, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.269 mg/l , sample collected Apr 18, 2011, sampling point TF102 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 18, 2011, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 18, 2011, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected Apr 18, 2011, 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 Apr 18, 2011, 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 Apr 18, 2011, 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 Apr 18, 2011, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Jan 26, 2011
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
110127-029NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 26, 2011, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 26, 2011, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 26, 2011, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Collected
Jan 26, 2011
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
110127-017NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 26, 2011, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jan 26, 2011, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 26, 2011, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2011 – Dec 31, 2011
Collected
May 19, 2010
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
100520-003NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected May 19, 2010, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Not detected below 0.2 mg/l Minimum Reporting Level , sample collected May 19, 2010, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected May 19, 2010, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Collected
May 19, 2010
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
100520-002NI
Laboratory
MSDH Lab
Not detected below 0.25 mg/l Minimum Reporting Level , sample collected May 19, 2010, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Not detected below 0.2 mg/l Minimum Reporting Level , sample collected May 19, 2010, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Not detected below 0.05 mg/l Minimum Reporting Level , sample collected May 19, 2010, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2010 – Dec 31, 2010
Collected
Dec 7, 2009
Sampling point
SM2 SM2
Sample type
Routine
Lab sample
091208-034TH
Laboratory
MSDH Lab
7.02 ug/l , sample collected Dec 7, 2009, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 7, 2009, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 7, 2009, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 7, 2009, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
7.02 ug/l , sample collected Dec 7, 2009, sampling point SM2 TTHM 2950 EPA method 524.2 Not recorded
Collected
Dec 7, 2009
Sampling point
SM1 SM1
Sample type
Routine
Lab sample
091208-033TH
Laboratory
MSDH Lab
6.91 ug/l , sample collected Dec 7, 2009, sampling point SM1 Chloroform 2941 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 7, 2009, sampling point SM1 Bromoform 2942 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 7, 2009, sampling point SM1 Bromodichloromethane 2943 EPA method 524.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 7, 2009, sampling point SM1 Dibromochloromethane 2944 EPA method 524.2 Not recorded
6.91 ug/l , sample collected Dec 7, 2009, sampling point SM1 TTHM 2950 EPA method 524.2 Not recorded
Collected
Dec 7, 2009
Sampling point
SM2 SM2
Sample type
Routine
Lab sample
091208-014HA
Laboratory
MSDH Lab
0.004 mg/l , sample collected Dec 7, 2009, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.005 mg/l , sample collected Dec 7, 2009, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Dec 7, 2009, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 7, 2009, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 7, 2009, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.01 mg/l , sample collected Dec 7, 2009, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 Not recorded
Collected
Dec 7, 2009
Sampling point
SM1 SM1
Sample type
Routine
Lab sample
091208-013HA
Laboratory
MSDH Lab
0.006 mg/l , sample collected Dec 7, 2009, sampling point SM1 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.006 mg/l , sample collected Dec 7, 2009, sampling point SM1 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.001 mg/l , sample collected Dec 7, 2009, sampling point SM1 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 7, 2009, sampling point SM1 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Dec 7, 2009, sampling point SM1 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.01 mg/l , sample collected Dec 7, 2009, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 Not recorded

Routine (10).