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
MS0750005 , Hilldale Water District
Hilldale Water District 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 | 78 | Jan 28, 2025 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 78 | Jan 28, 2025 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 78 | Jan 28, 2025 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 78 | Jan 28, 2025 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 78 | Jan 28, 2025 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 78 | Jan 28, 2025 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 1 | Apr 6, 2009 |
| Alkalinity, Total 1927 | Water Quality | 13 | May 3, 2021 |
| Antimony, Total 1074 | Inorganic Chemical | 19 | Apr 2, 2025 |
| Arsenic 1005 | Inorganic Chemical | 19 | Apr 2, 2025 |
| Barium 1010 | Inorganic Chemical | 19 | Apr 2, 2025 |
| Benzene 2990 | Organic Chemical | 78 | Jan 28, 2025 |
| Beryllium, Total 1075 | Inorganic Chemical | 19 | Apr 2, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 14 | Jun 1, 2026 |
| Bromoform 2942 | Organic Chemical | 14 | Jun 1, 2026 |
| Cadmium 1015 | Inorganic Chemical | 19 | Apr 2, 2025 |
| Calcium 1016 | Inorganic Chemical | 13 | May 3, 2021 |
| Calculated Sodium NACA | Water Quality | 6 | Apr 25, 2014 |
| Carbon Dioxide 1901 | Water Quality | 6 | Apr 25, 2014 |
| Carbon Tetrachloride 2982 | Organic Chemical | 78 | Jan 28, 2025 |
| Chloride 1017 | Inorganic Chemical | 13 | May 3, 2021 |
| Chlorobenzene 2989 | Organic Chemical | 78 | Jan 28, 2025 |
| Chloroform 2941 | Organic Chemical | 14 | Jun 1, 2026 |
| Chromium 1020 | Inorganic Chemical | 19 | Apr 2, 2025 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 78 | Jan 28, 2025 |
| Coliform (TCR) 3100 | Organism | 1,602 | Aug 17, 2026 |
| Color 1905 | Water Quality | 13 | May 3, 2021 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 10 | Oct 10, 2012 |
| Combined Uranium 4006 | Radionuclide | 8 | Oct 6, 2021 |
| Conductivity @ 25 C Umhos/CM 1064 | Water Quality | 7 | May 3, 2021 |
| Copper, Free 1022 | Inorganic Chemical | 162 | Aug 21, 2025 |
| Cyanide 1024 | Inorganic Chemical | 19 | Dec 2, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 13 | Jun 1, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 14 | Jun 1, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 13 | Jun 1, 2026 |
| Dichloromethane 2964 | Organic Chemical | 78 | Jan 28, 2025 |
| E. Coli 3014 | Organism | 535 | Aug 17, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 78 | Jan 28, 2025 |
| Fluoride 1025 | Inorganic Chemical | 32 | Apr 2, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 | Oct 10, 2012 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 6 | Apr 25, 2014 |
| Iron 1028 | Inorganic Chemical | 6 | Apr 25, 2014 |
| Iron, Field Result FEFD | Inorganic Chemical | 6 | Apr 25, 2014 |
| Lead 1030 | Inorganic Chemical | 162 | Aug 21, 2025 |
| Magnesium 1031 | Inorganic Chemical | 6 | Apr 25, 2014 |
| Manganese 1032 | Inorganic Chemical | 6 | Apr 25, 2014 |
| Mercury 1035 | Inorganic Chemical | 19 | Sep 25, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 13 | Jun 1, 2026 |
| Monochloroacetic Acid 2450 | Organic Chemical | 13 | Jun 1, 2026 |
| Nickel 1036 | Inorganic Chemical | 19 | Apr 2, 2025 |
| Nitrate 1040 | Inorganic Chemical | 44 | Jul 21, 2026 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 44 | Jul 21, 2026 |
| Nitrite 1041 | Inorganic Chemical | 44 | Jul 21, 2026 |
| O-Dichlorobenzene 2968 | Organic Chemical | 78 | Jan 28, 2025 |
| P-Dichlorobenzene 2969 | Organic Chemical | 78 | Jan 28, 2025 |
| PH 1925 | Water Quality | 1 | Apr 6, 2009 |
| PH, Field Result PHFD | Water Quality | 6 | Apr 25, 2014 |
| Potassium 1042 | Inorganic Chemical | 6 | Apr 25, 2014 |
| Radium-226 4020 | Radionuclide | 10 | Oct 10, 2012 |
| Radium-228 4030 | Radionuclide | 10 | Oct 10, 2012 |
| Residue, Total, Filterable 1057 | Water Quality | 6 | Apr 25, 2014 |
| Selenium 1045 | Inorganic Chemical | 19 | Apr 2, 2025 |
| Sodium 1052 | Inorganic Chemical | 19 | Jul 21, 2026 |
| Styrene 2996 | Organic Chemical | 78 | Jan 28, 2025 |
| Sulfate 1055 | Inorganic Chemical | 15 | May 3, 2021 |
| Tetrachloroethylene 2987 | Organic Chemical | 78 | Jan 28, 2025 |
| Thallium, Total 1085 | Inorganic Chemical | 19 | Apr 2, 2025 |
| Toluene 2991 | Organic Chemical | 78 | Jan 28, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 20 | Jun 1, 2026 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 78 | Jan 28, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 13 | Jun 1, 2026 |
| Trichloroethylene 2984 | Organic Chemical | 78 | Jan 28, 2025 |
| TTHM 2950 | Organic Chemical | 20 | Jun 1, 2026 |
| Uranium-238 4009 | Radionuclide | 2 | Apr 19, 2006 |
| Vinyl Chloride 2976 | Organic Chemical | 78 | Jan 28, 2025 |
| Xylenes, Total 2955 | Organic Chemical | 77 | Jan 28, 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.