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
MS0270007 , Town of Silver City
Town of Silver City has been analysed for 74 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.
72 of these are chemical, radiological or water-quality analytes, and their results are on the chemical and radiological samples page — which counts 72, not 74, 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 | 75 | Feb 24, 2025 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 75 | Feb 24, 2025 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 75 | Feb 24, 2025 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 75 | Feb 24, 2025 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 75 | Feb 24, 2025 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 75 | Feb 24, 2025 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 1 | Jul 29, 2010 |
| Alkalinity, Total 1927 | Water Quality | 1 | Jul 29, 2010 |
| Antimony, Total 1074 | Inorganic Chemical | 20 | Feb 24, 2025 |
| Arsenic 1005 | Inorganic Chemical | 20 | Feb 24, 2025 |
| Barium 1010 | Inorganic Chemical | 20 | Feb 24, 2025 |
| Benzene 2990 | Organic Chemical | 75 | Feb 24, 2025 |
| Beryllium, Total 1075 | Inorganic Chemical | 20 | Feb 24, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 13 | Jul 16, 2018 |
| Bromoform 2942 | Organic Chemical | 13 | Jul 16, 2018 |
| Cadmium 1015 | Inorganic Chemical | 20 | Feb 24, 2025 |
| Calcium 1016 | Inorganic Chemical | 1 | Jul 29, 2010 |
| Calculated Sodium NACA | Water Quality | 1 | Jul 29, 2010 |
| Carbon Dioxide 1901 | Water Quality | 1 | Jul 29, 2010 |
| Carbon Tetrachloride 2982 | Organic Chemical | 75 | Feb 24, 2025 |
| Chloride 1017 | Inorganic Chemical | 1 | Jul 29, 2010 |
| Chlorobenzene 2989 | Organic Chemical | 75 | Feb 24, 2025 |
| Chloroform 2941 | Organic Chemical | 13 | Jul 16, 2018 |
| Chromium 1020 | Inorganic Chemical | 20 | Feb 24, 2025 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 75 | Feb 24, 2025 |
| Coliform (TCR) 3100 | Organism | 374 | Jul 22, 2026 |
| Color 1905 | Water Quality | 1 | Jul 29, 2010 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 10 | Jul 19, 2012 |
| Combined Uranium 4006 | Radionuclide | 10 | May 25, 2021 |
| Copper, Free 1022 | Inorganic Chemical | 61 | Jul 20, 2020 |
| Cyanide 1024 | Inorganic Chemical | 20 | Sep 9, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 11 | Jul 16, 2018 |
| Dibromochloromethane 2944 | Organic Chemical | 13 | Jul 16, 2018 |
| Dichloroacetic Acid 2451 | Organic Chemical | 11 | Jul 16, 2018 |
| Dichloromethane 2964 | Organic Chemical | 75 | Feb 24, 2025 |
| E. Coli 3014 | Organism | 107 | Jul 22, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 75 | Feb 24, 2025 |
| Fluoride 1025 | Inorganic Chemical | 21 | Feb 24, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 | Jul 19, 2012 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 1 | Jul 29, 2010 |
| Iron 1028 | Inorganic Chemical | 1 | Jul 29, 2010 |
| Iron, Field Result FEFD | Inorganic Chemical | 1 | Jul 29, 2010 |
| Lead 1030 | Inorganic Chemical | 61 | Jul 20, 2020 |
| Magnesium 1031 | Inorganic Chemical | 1 | Jul 29, 2010 |
| Manganese 1032 | Inorganic Chemical | 1 | Jul 29, 2010 |
| Mercury 1035 | Inorganic Chemical | 20 | Feb 24, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 11 | Jul 16, 2018 |
| Monochloroacetic Acid 2450 | Organic Chemical | 11 | Jul 16, 2018 |
| Nickel 1036 | Inorganic Chemical | 20 | Feb 24, 2025 |
| Nitrate 1040 | Inorganic Chemical | 41 | Feb 24, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 41 | Feb 24, 2025 |
| Nitrite 1041 | Inorganic Chemical | 41 | Feb 24, 2025 |
| O-Dichlorobenzene 2968 | Organic Chemical | 75 | Feb 24, 2025 |
| P-Dichlorobenzene 2969 | Organic Chemical | 75 | Feb 24, 2025 |
| PH, Field Result PHFD | Water Quality | 1 | Jul 29, 2010 |
| Potassium 1042 | Inorganic Chemical | 1 | Jul 29, 2010 |
| Radium-226 4020 | Radionuclide | 10 | Jul 19, 2012 |
| Radium-228 4030 | Radionuclide | 10 | Jul 19, 2012 |
| Residue, Total, Filterable 1057 | Water Quality | 1 | Jul 29, 2010 |
| Selenium 1045 | Inorganic Chemical | 20 | Feb 24, 2025 |
| Sodium 1052 | Inorganic Chemical | 5 | Feb 24, 2025 |
| Styrene 2996 | Organic Chemical | 75 | Feb 24, 2025 |
| Sulfate 1055 | Inorganic Chemical | 5 | Jul 29, 2010 |
| Tetrachloroethylene 2987 | Organic Chemical | 75 | Feb 24, 2025 |
| Thallium, Total 1085 | Inorganic Chemical | 20 | Feb 24, 2025 |
| Toluene 2991 | Organic Chemical | 75 | Feb 24, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 17 | May 16, 2024 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 75 | Feb 24, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 11 | Jul 16, 2018 |
| Trichloroethylene 2984 | Organic Chemical | 75 | Feb 24, 2025 |
| TTHM 2950 | Organic Chemical | 16 | May 16, 2024 |
| Uranium-238 4009 | Radionuclide | 2 | Feb 13, 2006 |
| Vinyl Chloride 2976 | Organic Chemical | 75 | Feb 24, 2025 |
| Xylenes, Total 2955 | Organic Chemical | 75 | Feb 24, 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.