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
MS0820003 , Casey Jones Water Assn.
Casey Jones Water Assn. 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 | 29 | Jan 29, 2025 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 29 | Jan 29, 2025 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 29 | Jan 29, 2025 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 29 | Jan 29, 2025 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 29 | Jan 29, 2025 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 29 | Jan 29, 2025 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 2 | Aug 3, 2016 |
| Alkalinity, Total 1927 | Water Quality | 2 | Aug 3, 2016 |
| Antimony, Total 1074 | Inorganic Chemical | 14 | Apr 7, 2025 |
| Arsenic 1005 | Inorganic Chemical | 14 | Apr 7, 2025 |
| Barium 1010 | Inorganic Chemical | 14 | Apr 7, 2025 |
| Benzene 2990 | Organic Chemical | 29 | Jan 29, 2025 |
| Beryllium, Total 1075 | Inorganic Chemical | 14 | Apr 7, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 69 | Feb 11, 2026 |
| Bromoform 2942 | Organic Chemical | 69 | Feb 11, 2026 |
| Cadmium 1015 | Inorganic Chemical | 14 | Apr 7, 2025 |
| Calcium 1016 | Inorganic Chemical | 2 | Aug 3, 2016 |
| Calculated Sodium NACA | Water Quality | 2 | Aug 3, 2016 |
| Carbon Dioxide 1901 | Water Quality | 1 | Oct 13, 2009 |
| Carbon Tetrachloride 2982 | Organic Chemical | 29 | Jan 29, 2025 |
| Chloride 1017 | Inorganic Chemical | 2 | Aug 3, 2016 |
| Chlorobenzene 2989 | Organic Chemical | 29 | Jan 29, 2025 |
| Chloroform 2941 | Organic Chemical | 69 | Feb 11, 2026 |
| Chromium 1020 | Inorganic Chemical | 14 | Apr 7, 2025 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 29 | Jan 29, 2025 |
| Coliform (TCR) 3100 | Organism | 567 | Aug 5, 2026 |
| Color 1905 | Water Quality | 2 | Aug 3, 2016 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 7 | Nov 20, 2013 |
| Combined Uranium 4006 | Radionuclide | 7 | Feb 23, 2022 |
| Copper, Free 1022 | Inorganic Chemical | 123 | Aug 20, 2025 |
| Cyanide 1024 | Inorganic Chemical | 15 | Nov 17, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 63 | Feb 11, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 69 | Feb 11, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 63 | Feb 11, 2026 |
| Dichloromethane 2964 | Organic Chemical | 29 | Jan 29, 2025 |
| E. Coli 3014 | Organism | 178 | Aug 5, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 29 | Jan 29, 2025 |
| Fluoride 1025 | Inorganic Chemical | 16 | Apr 7, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 7 | Nov 20, 2013 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 2 | Aug 3, 2016 |
| Iron 1028 | Inorganic Chemical | 2 | Aug 3, 2016 |
| Iron, Field Result FEFD | Inorganic Chemical | 2 | Aug 3, 2016 |
| Lead 1030 | Inorganic Chemical | 123 | Aug 20, 2025 |
| Magnesium 1031 | Inorganic Chemical | 2 | Aug 3, 2016 |
| Manganese 1032 | Inorganic Chemical | 2 | Aug 3, 2016 |
| Mercury 1035 | Inorganic Chemical | 14 | Sep 29, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 63 | Feb 11, 2026 |
| Monochloroacetic Acid 2450 | Organic Chemical | 63 | Feb 11, 2026 |
| Nickel 1036 | Inorganic Chemical | 14 | Apr 7, 2025 |
| Nitrate 1040 | Inorganic Chemical | 33 | Apr 14, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 33 | Apr 14, 2025 |
| Nitrite 1041 | Inorganic Chemical | 33 | Apr 14, 2025 |
| O-Dichlorobenzene 2968 | Organic Chemical | 29 | Jan 29, 2025 |
| P-Dichlorobenzene 2969 | Organic Chemical | 29 | Jan 29, 2025 |
| PH, Field Result PHFD | Water Quality | 2 | Aug 3, 2016 |
| Potassium 1042 | Inorganic Chemical | 2 | Aug 3, 2016 |
| Radium-226 4020 | Radionuclide | 7 | Nov 20, 2013 |
| Radium-228 4030 | Radionuclide | 7 | Nov 20, 2013 |
| Residue, Total, Filterable 1057 | Water Quality | 2 | Aug 3, 2016 |
| Selenium 1045 | Inorganic Chemical | 14 | Apr 7, 2025 |
| Sodium 1052 | Inorganic Chemical | 6 | Mar 22, 2023 |
| Styrene 2996 | Organic Chemical | 29 | Jan 29, 2025 |
| Sulfate 1055 | Inorganic Chemical | 4 | Aug 3, 2016 |
| Tetrachloroethylene 2987 | Organic Chemical | 29 | Jan 29, 2025 |
| Thallium, Total 1085 | Inorganic Chemical | 14 | Apr 7, 2025 |
| Toluene 2991 | Organic Chemical | 29 | Jan 29, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 114 | Feb 11, 2026 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 29 | Jan 29, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 63 | Feb 11, 2026 |
| Trichloroethylene 2984 | Organic Chemical | 29 | Jan 29, 2025 |
| TTHM 2950 | Organic Chemical | 115 | Feb 11, 2026 |
| Uranium-238 4009 | Radionuclide | 1 | Apr 19, 2006 |
| Vinyl Chloride 2976 | Organic Chemical | 29 | Jan 29, 2025 |
| Xylenes, Total 2955 | Organic Chemical | 28 | Jan 29, 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.