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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 281–290 of 376 samples, newest first — collected May 5, 2004 to July 13, 2004. The summary above covers all 376.

57 results from the 10 samples listed here: 15 detected, 42 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 281 to 290 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 13, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040716-280PB
Laboratory
MSDH Lab
0.0513 mg/l , sample collected Jul 13, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
0.0012 mg/l , sample collected Jul 13, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
Collected
Jul 13, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040716-268PB
Laboratory
MSDH Lab
0.0147 mg/l , sample collected Jul 13, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
0.0016 mg/l , sample collected Jul 13, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
Collected
Jul 13, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040716-274PB
Laboratory
MSDH Lab
0.1581 mg/l , sample collected Jul 13, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
0.0016 mg/l , sample collected Jul 13, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
Collected
Jul 13, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040716-275PB
Laboratory
MSDH Lab
0.3455 mg/l , sample collected Jul 13, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
0.0021 mg/l , sample collected Jul 13, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
Collected
Jul 13, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040716-264PB
Laboratory
MSDH Lab
0.8861 mg/l , sample collected Jul 13, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
0.0027 mg/l , sample collected Jul 13, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
Collected
Jul 13, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040716-267PB
Laboratory
MSDH Lab
0.1583 mg/l , sample collected Jul 13, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
0.0014 mg/l , sample collected Jul 13, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
Collected
Jul 13, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040716-283PB
Laboratory
MSDH Lab
0.0205 mg/l , sample collected Jul 13, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
0.0014 mg/l , sample collected Jul 13, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jul 1, 2004 – Dec 31, 2004
Collected
Jul 8, 2004
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
040709-021VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Benzene 2990 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Toluene 2991 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Styrene 2996 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Collected
Jul 8, 2004
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
040709-022VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 Benzene 2990 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 Toluene 2991 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF102 Styrene 2996 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Collected
May 5, 2004
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
040506-007TH
Laboratory
MSDH Lab
1.05 ug/l , sample collected May 5, 2004, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2004 – Dec 31, 2004

Routine (10).