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
MS0650013 , White Oak Water Association
White Oak Water Association has been analysed for 76 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.
74 of these are chemical, radiological or water-quality analytes, and their results are on the chemical and radiological samples page — which counts 74, not 76, 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 | 34 | Jul 1, 2026 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 34 | Jul 1, 2026 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 34 | Jul 1, 2026 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 34 | Jul 1, 2026 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 34 | Jul 1, 2026 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 34 | Jul 1, 2026 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 2 | Jun 4, 2009 |
| Alkalinity, Total 1927 | Water Quality | 2 | Jun 4, 2009 |
| Antimony, Total 1074 | Inorganic Chemical | 34 | Jul 1, 2026 |
| Arsenic 1005 | Inorganic Chemical | 34 | Jul 1, 2026 |
| Asbestos 1094 | Inorganic Chemical | 1 | Sep 3, 2019 |
| Barium 1010 | Inorganic Chemical | 34 | Jul 1, 2026 |
| Benzene 2990 | Organic Chemical | 34 | Jul 1, 2026 |
| Beryllium, Total 1075 | Inorganic Chemical | 34 | Jul 1, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 15 | May 5, 2026 |
| Bromoform 2942 | Organic Chemical | 15 | May 5, 2026 |
| Cadmium 1015 | Inorganic Chemical | 34 | Jul 1, 2026 |
| Calcium 1016 | Inorganic Chemical | 2 | Jun 4, 2009 |
| Calculated Sodium NACA | Water Quality | 2 | Jun 4, 2009 |
| Carbon Dioxide 1901 | Water Quality | 2 | Jun 4, 2009 |
| Carbon Tetrachloride 2982 | Organic Chemical | 34 | Jul 1, 2026 |
| Chloride 1017 | Inorganic Chemical | 2 | Jun 4, 2009 |
| Chlorobenzene 2989 | Organic Chemical | 34 | Jul 1, 2026 |
| Chloroform 2941 | Organic Chemical | 15 | May 5, 2026 |
| Chromium 1020 | Inorganic Chemical | 34 | Jul 1, 2026 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 34 | Jul 1, 2026 |
| Coliform (TCR) 3100 | Organism | 464 | Aug 10, 2026 |
| Color 1905 | Water Quality | 2 | Jun 4, 2009 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 1 | Jan 15, 2020 |
| Combined Uranium 4006 | Radionuclide | 12 | Oct 5, 2021 |
| Copper, Free 1022 | Inorganic Chemical | 61 | Aug 2, 2023 |
| Cyanide 1024 | Inorganic Chemical | 35 | Jul 20, 2026 |
| Dibromoacetic Acid 2454 | Organic Chemical | 14 | May 5, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 15 | May 5, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 14 | May 5, 2026 |
| Dichloromethane 2964 | Organic Chemical | 34 | Jul 1, 2026 |
| E. Coli 3014 | Organism | 88 | Aug 10, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 34 | Jul 1, 2026 |
| Fluoride 1025 | Inorganic Chemical | 36 | Jul 1, 2026 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 1 | Jan 15, 2020 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 2 | Jun 4, 2009 |
| Iron 1028 | Inorganic Chemical | 2 | Jun 4, 2009 |
| Iron, Field Result FEFD | Inorganic Chemical | 2 | Jun 4, 2009 |
| Lead 1030 | Inorganic Chemical | 61 | Aug 2, 2023 |
| Magnesium 1031 | Inorganic Chemical | 2 | Jun 4, 2009 |
| Manganese 1032 | Inorganic Chemical | 2 | Jun 4, 2009 |
| Mercury 1035 | Inorganic Chemical | 34 | Jul 1, 2026 |
| Monobromoacetic Acid 2453 | Organic Chemical | 14 | May 5, 2026 |
| Monochloroacetic Acid 2450 | Organic Chemical | 14 | May 5, 2026 |
| Nickel 1036 | Inorganic Chemical | 31 | Apr 8, 2025 |
| Nitrate 1040 | Inorganic Chemical | 54 | Apr 8, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 54 | Apr 8, 2025 |
| Nitrite 1041 | Inorganic Chemical | 54 | Apr 8, 2025 |
| O-Dichlorobenzene 2968 | Organic Chemical | 34 | Jul 1, 2026 |
| P-Dichlorobenzene 2969 | Organic Chemical | 34 | Jul 1, 2026 |
| PH 1925 | Water Quality | 2 | Jun 4, 2009 |
| PH, Field Result PHFD | Water Quality | 2 | Jun 4, 2009 |
| Potassium 1042 | Inorganic Chemical | 2 | Jun 4, 2009 |
| Radium-226 4020 | Radionuclide | 1 | Jan 15, 2020 |
| Radium-228 4030 | Radionuclide | 1 | Jan 15, 2020 |
| Residue, Total, Filterable 1057 | Water Quality | 2 | Jun 4, 2009 |
| Selenium 1045 | Inorganic Chemical | 34 | Jul 1, 2026 |
| Sodium 1052 | Inorganic Chemical | 11 | Jul 1, 2026 |
| Styrene 2996 | Organic Chemical | 34 | Jul 1, 2026 |
| Sulfate 1055 | Inorganic Chemical | 6 | Jun 4, 2009 |
| Tetrachloroethylene 2987 | Organic Chemical | 34 | Jul 1, 2026 |
| Thallium, Total 1085 | Inorganic Chemical | 34 | Jul 1, 2026 |
| Toluene 2991 | Organic Chemical | 34 | Jul 1, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 21 | May 5, 2026 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 34 | Jul 1, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 14 | May 5, 2026 |
| Trichloroethylene 2984 | Organic Chemical | 34 | Jul 1, 2026 |
| TTHM 2950 | Organic Chemical | 21 | May 5, 2026 |
| Uranium-238 4009 | Radionuclide | 2 | Apr 10, 2006 |
| Vinyl Chloride 2976 | Organic Chemical | 34 | Jul 1, 2026 |
| Xylenes, Total 2955 | Organic Chemical | 34 | Jul 1, 2026 |
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.