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
MS0400009 , Thomastown Water Association
Thomastown Water Association has been analysed for 75 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.
73 of these are chemical, radiological or water-quality analytes, and their results are on the chemical and radiological samples page — which counts 73, not 75, 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 | 72 | Apr 22, 2025 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 72 | Apr 22, 2025 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 72 | Apr 22, 2025 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 72 | Apr 22, 2025 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 72 | Apr 22, 2025 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 72 | Apr 22, 2025 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 2 | Dec 11, 2020 |
| Alkalinity, Total 1927 | Water Quality | 2 | Dec 11, 2020 |
| Antimony, Total 1074 | Inorganic Chemical | 16 | May 23, 2023 |
| Arsenic 1005 | Inorganic Chemical | 16 | May 23, 2023 |
| Barium 1010 | Inorganic Chemical | 16 | May 23, 2023 |
| Benzene 2990 | Organic Chemical | 72 | Apr 22, 2025 |
| Beryllium, Total 1075 | Inorganic Chemical | 16 | May 23, 2023 |
| Bromodichloromethane 2943 | Organic Chemical | 16 | Dec 8, 2025 |
| Bromoform 2942 | Organic Chemical | 16 | Dec 8, 2025 |
| Cadmium 1015 | Inorganic Chemical | 16 | May 23, 2023 |
| Calcium 1016 | Inorganic Chemical | 2 | Dec 11, 2020 |
| Calculated Sodium NACA | Water Quality | 2 | Dec 11, 2020 |
| Carbon Dioxide 1901 | Water Quality | 2 | Dec 11, 2020 |
| Carbon Tetrachloride 2982 | Organic Chemical | 72 | Apr 22, 2025 |
| Chloride 1017 | Inorganic Chemical | 2 | Dec 11, 2020 |
| Chlorobenzene 2989 | Organic Chemical | 72 | Apr 22, 2025 |
| Chloroform 2941 | Organic Chemical | 16 | Dec 8, 2025 |
| Chromium 1020 | Inorganic Chemical | 16 | May 23, 2023 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 72 | Apr 22, 2025 |
| Coliform (TCR) 3100 | Organism | 321 | Jul 22, 2026 |
| Color 1905 | Water Quality | 2 | Dec 11, 2020 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 7 | Jan 30, 2013 |
| Combined Uranium 4006 | Radionuclide | 8 | Jan 9, 2024 |
| Copper, Free 1022 | Inorganic Chemical | 61 | Oct 7, 2020 |
| Cyanide 1024 | Inorganic Chemical | 13 | Jul 17, 2023 |
| Dibromoacetic Acid 2454 | Organic Chemical | 16 | Dec 8, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 16 | Dec 8, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 16 | Dec 8, 2025 |
| Dichloromethane 2964 | Organic Chemical | 72 | Apr 22, 2025 |
| E. Coli 3014 | Organism | 90 | Jul 22, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 72 | Apr 22, 2025 |
| Fluoride 1025 | Inorganic Chemical | 18 | May 23, 2023 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 2 | Jan 30, 2013 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 | Jul 19, 2012 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 2 | Dec 11, 2020 |
| Iron 1028 | Inorganic Chemical | 2 | Dec 11, 2020 |
| Iron, Field Result FEFD | Inorganic Chemical | 2 | Dec 11, 2020 |
| Lead 1030 | Inorganic Chemical | 61 | Oct 7, 2020 |
| Magnesium 1031 | Inorganic Chemical | 2 | Dec 11, 2020 |
| Manganese 1032 | Inorganic Chemical | 2 | Dec 11, 2020 |
| Mercury 1035 | Inorganic Chemical | 16 | May 23, 2023 |
| Monobromoacetic Acid 2453 | Organic Chemical | 16 | Dec 8, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 16 | Dec 8, 2025 |
| Nickel 1036 | Inorganic Chemical | 16 | May 23, 2023 |
| Nitrate 1040 | Inorganic Chemical | 37 | Feb 24, 2026 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 37 | Feb 24, 2026 |
| Nitrite 1041 | Inorganic Chemical | 37 | Feb 24, 2026 |
| O-Dichlorobenzene 2968 | Organic Chemical | 72 | Apr 22, 2025 |
| P-Dichlorobenzene 2969 | Organic Chemical | 72 | Apr 22, 2025 |
| PH, Field Result PHFD | Water Quality | 2 | Dec 11, 2020 |
| Potassium 1042 | Inorganic Chemical | 2 | Dec 11, 2020 |
| Radium-226 4020 | Radionuclide | 7 | Jan 30, 2013 |
| Radium-228 4030 | Radionuclide | 7 | Jan 30, 2013 |
| Residue, Total, Filterable 1057 | Water Quality | 2 | Dec 11, 2020 |
| Selenium 1045 | Inorganic Chemical | 16 | May 23, 2023 |
| Sodium 1052 | Inorganic Chemical | 8 | Feb 19, 2025 |
| Styrene 2996 | Organic Chemical | 72 | Apr 22, 2025 |
| Sulfate 1055 | Inorganic Chemical | 4 | Dec 11, 2020 |
| Tetrachloroethylene 2987 | Organic Chemical | 72 | Apr 22, 2025 |
| Thallium, Total 1085 | Inorganic Chemical | 16 | May 23, 2023 |
| Toluene 2991 | Organic Chemical | 72 | Apr 22, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 23 | Dec 8, 2025 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 72 | Apr 22, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 16 | Dec 8, 2025 |
| Trichloroethylene 2984 | Organic Chemical | 72 | Apr 22, 2025 |
| TTHM 2950 | Organic Chemical | 23 | Dec 8, 2025 |
| Uranium-238 4009 | Radionuclide | 1 | Mar 23, 2006 |
| Vinyl Chloride 2976 | Organic Chemical | 72 | Apr 22, 2025 |
| Xylenes, Total 2955 | Organic Chemical | 72 | Apr 22, 2025 |
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.