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.
Analytes tested for
MS0060044 , Boyle-Skene-Benoit
Boyle-Skene-Benoit has been analysed for 58 analytes.
This is what has been looked for, not what has been found. Which of them have been detected, and when, is on the sample results page.
The agency also publishes one analyte list across every system it serves. That list carries no results and no counts, and it leaves out coliform and the other microbiological analytes — which this page does not.
56 of these are chemical, radiological or water-quality analytes, and their results are on the chemical and radiological samples page — which counts 56, not 58, for that reason. The other 2 — Coliform (TCR) and E. Coli — are organisms, and their records live with the coliform and microbial samples.
| Analyte | Kind | Results on record | Last collected |
|---|---|---|---|
| 1,1,1-Trichloroethane 2981 | Organic Chemical | 11 | Apr 27, 2021 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 11 | Apr 27, 2021 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 11 | Apr 27, 2021 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 11 | Apr 27, 2021 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 11 | Apr 27, 2021 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 11 | Apr 27, 2021 |
| Antimony, Total 1074 | Inorganic Chemical | 7 | Jan 10, 2024 |
| Arsenic 1005 | Inorganic Chemical | 7 | Jan 10, 2024 |
| Barium 1010 | Inorganic Chemical | 7 | Jan 10, 2024 |
| Benzene 2990 | Organic Chemical | 11 | Apr 27, 2021 |
| Beryllium, Total 1075 | Inorganic Chemical | 7 | Jan 10, 2024 |
| Bromodichloromethane 2943 | Organic Chemical | 8 | Aug 16, 2017 |
| Bromoform 2942 | Organic Chemical | 8 | Aug 16, 2017 |
| Cadmium 1015 | Inorganic Chemical | 7 | Jan 10, 2024 |
| Carbon Tetrachloride 2982 | Organic Chemical | 11 | Apr 27, 2021 |
| Chlorobenzene 2989 | Organic Chemical | 11 | Apr 27, 2021 |
| Chloroform 2941 | Organic Chemical | 8 | Aug 16, 2017 |
| Chromium 1020 | Inorganic Chemical | 7 | Jan 10, 2024 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 11 | Apr 27, 2021 |
| Coliform (TCR) 3100 | Organism | 299 | Aug 11, 2026 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 5 | Jul 11, 2012 |
| Combined Uranium 4006 | Radionuclide | 4 | Jun 26, 2018 |
| Copper, Free 1022 | Inorganic Chemical | 105 | Sep 30, 2025 |
| Cyanide 1024 | Inorganic Chemical | 7 | Oct 29, 2024 |
| Dibromoacetic Acid 2454 | Organic Chemical | 5 | Aug 16, 2017 |
| Dibromochloromethane 2944 | Organic Chemical | 8 | Aug 16, 2017 |
| Dichloroacetic Acid 2451 | Organic Chemical | 5 | Aug 16, 2017 |
| Dichloromethane 2964 | Organic Chemical | 11 | Apr 27, 2021 |
| E. Coli 3014 | Organism | 89 | Aug 11, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 11 | Apr 27, 2021 |
| Fluoride 1025 | Inorganic Chemical | 7 | Jan 10, 2024 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 | Jul 11, 2012 |
| Lead 1030 | Inorganic Chemical | 105 | Sep 30, 2025 |
| Mercury 1035 | Inorganic Chemical | 7 | Jan 10, 2024 |
| Monobromoacetic Acid 2453 | Organic Chemical | 5 | Aug 16, 2017 |
| Monochloroacetic Acid 2450 | Organic Chemical | 5 | Aug 16, 2017 |
| Nickel 1036 | Inorganic Chemical | 7 | Jan 10, 2024 |
| Nitrate 1040 | Inorganic Chemical | 17 | Jan 14, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 17 | Jan 14, 2025 |
| Nitrite 1041 | Inorganic Chemical | 17 | Jan 14, 2025 |
| O-Dichlorobenzene 2968 | Organic Chemical | 11 | Apr 27, 2021 |
| P-Dichlorobenzene 2969 | Organic Chemical | 11 | Apr 27, 2021 |
| Radium-226 4020 | Radionuclide | 5 | Jul 11, 2012 |
| Radium-228 4030 | Radionuclide | 5 | Jul 11, 2012 |
| Selenium 1045 | Inorganic Chemical | 7 | Jan 10, 2024 |
| Sodium 1052 | Inorganic Chemical | 3 | Oct 22, 2024 |
| Styrene 2996 | Organic Chemical | 11 | Apr 27, 2021 |
| Sulfate 1055 | Inorganic Chemical | 2 | Jan 12, 2004 |
| Tetrachloroethylene 2987 | Organic Chemical | 11 | Apr 27, 2021 |
| Thallium, Total 1085 | Inorganic Chemical | 7 | Jan 10, 2024 |
| Toluene 2991 | Organic Chemical | 11 | Apr 27, 2021 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 16 | Apr 29, 2025 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 11 | Apr 27, 2021 |
| Trichloroacetic Acid 2452 | Organic Chemical | 5 | Aug 16, 2017 |
| Trichloroethylene 2984 | Organic Chemical | 11 | Apr 27, 2021 |
| TTHM 2950 | Organic Chemical | 16 | Apr 29, 2025 |
| Vinyl Chloride 2976 | Organic Chemical | 11 | Apr 27, 2021 |
| Xylenes, Total 2955 | Organic Chemical | 11 | Apr 27, 2021 |
A result is one laboratory analysis for one analyte on one sample, whether or not anything was found. Counts cover every Accepted or Validated result on record, with no date range applied.
What an analyte is
“Analytes are contaminants and other elements (some of which are not necessarily contaminants), for which the drinking water is being analyzed.”
From the help text published with these pages.