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
MS0280001 , Town of Mayersville
Town of Mayersville has been analysed for 59 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.
57 of these are chemical, radiological or water-quality analytes, and their results are on the chemical and radiological samples page — which counts 57, not 59, 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 | 66 | Jan 31, 2024 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 66 | Jan 31, 2024 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 66 | Jan 31, 2024 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 66 | Jan 31, 2024 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 66 | Jan 31, 2024 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 66 | Jan 31, 2024 |
| Antimony, Total 1074 | Inorganic Chemical | 28 | Dec 3, 2025 |
| Arsenic 1005 | Inorganic Chemical | 28 | Dec 3, 2025 |
| Barium 1010 | Inorganic Chemical | 28 | Dec 3, 2025 |
| Benzene 2990 | Organic Chemical | 66 | Jan 31, 2024 |
| Beryllium, Total 1075 | Inorganic Chemical | 28 | Dec 3, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 42 | Dec 17, 2019 |
| Bromoform 2942 | Organic Chemical | 42 | Dec 17, 2019 |
| Cadmium 1015 | Inorganic Chemical | 28 | Dec 3, 2025 |
| Carbon Tetrachloride 2982 | Organic Chemical | 66 | Jan 31, 2024 |
| Chlorobenzene 2989 | Organic Chemical | 66 | Jan 31, 2024 |
| Chloroform 2941 | Organic Chemical | 42 | Dec 17, 2019 |
| Chromium 1020 | Inorganic Chemical | 28 | Dec 3, 2025 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 66 | Jan 31, 2024 |
| Coliform (TCR) 3100 | Organism | 343 | Jul 22, 2026 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 15 | Oct 2, 2012 |
| Combined Uranium 4006 | Radionuclide | 12 | Aug 21, 2018 |
| Copper, Free 1022 | Inorganic Chemical | 96 | Jul 12, 2023 |
| Cyanide 1024 | Inorganic Chemical | 30 | Sep 10, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 38 | Dec 15, 2020 |
| Dibromochloromethane 2944 | Organic Chemical | 42 | Dec 17, 2019 |
| Dichloroacetic Acid 2451 | Organic Chemical | 38 | Dec 15, 2020 |
| Dichloromethane 2964 | Organic Chemical | 66 | Jan 31, 2024 |
| E. Coli 3014 | Organism | 115 | Jul 22, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 66 | Jan 31, 2024 |
| Fluoride 1025 | Inorganic Chemical | 28 | Dec 3, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 15 | Oct 2, 2012 |
| Lead 1030 | Inorganic Chemical | 96 | Jul 12, 2023 |
| Mercury 1035 | Inorganic Chemical | 28 | Dec 3, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 38 | Dec 15, 2020 |
| Monochloroacetic Acid 2450 | Organic Chemical | 38 | Dec 15, 2020 |
| Nickel 1036 | Inorganic Chemical | 28 | Dec 3, 2025 |
| Nitrate 1040 | Inorganic Chemical | 66 | Apr 24, 2024 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 66 | Apr 24, 2024 |
| Nitrite 1041 | Inorganic Chemical | 66 | Apr 24, 2024 |
| O-Dichlorobenzene 2968 | Organic Chemical | 66 | Jan 31, 2024 |
| P-Dichlorobenzene 2969 | Organic Chemical | 66 | Jan 31, 2024 |
| Radium-226 4020 | Radionuclide | 15 | Oct 2, 2012 |
| Radium-228 4030 | Radionuclide | 15 | Oct 2, 2012 |
| Selenium 1045 | Inorganic Chemical | 28 | Dec 3, 2025 |
| Sodium 1052 | Inorganic Chemical | 2 | Feb 14, 2024 |
| Styrene 2996 | Organic Chemical | 66 | Jan 31, 2024 |
| Sulfate 1055 | Inorganic Chemical | 6 | Apr 12, 2004 |
| Tetrachloroethylene 2987 | Organic Chemical | 66 | Jan 31, 2024 |
| Thallium, Total 1085 | Inorganic Chemical | 28 | Dec 3, 2025 |
| Toluene 2991 | Organic Chemical | 66 | Jan 31, 2024 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 80 | Dec 3, 2025 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 66 | Jan 31, 2024 |
| Trichloroacetic Acid 2452 | Organic Chemical | 38 | Dec 15, 2020 |
| Trichloroethylene 2984 | Organic Chemical | 66 | Jan 31, 2024 |
| TTHM 2950 | Organic Chemical | 79 | Dec 3, 2025 |
| Uranium-238 4009 | Radionuclide | 3 | Feb 6, 2006 |
| Vinyl Chloride 2976 | Organic Chemical | 66 | Jan 31, 2024 |
| Xylenes, Total 2955 | Organic Chemical | 66 | Jan 31, 2024 |
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.