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
MS0670001 , Big Yeager Water Association
Big Yeager Water Association has been analysed for 60 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.
58 of these are chemical, radiological or water-quality analytes, and their results are on the chemical and radiological samples page — which counts 58, not 60, 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 | 34 | Oct 17, 2022 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 34 | Oct 17, 2022 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 34 | Oct 17, 2022 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 34 | Oct 17, 2022 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 34 | Oct 17, 2022 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 34 | Oct 17, 2022 |
| Antimony, Total 1074 | Inorganic Chemical | 10 | Apr 2, 2025 |
| Arsenic 1005 | Inorganic Chemical | 10 | Apr 2, 2025 |
| Barium 1010 | Inorganic Chemical | 10 | Apr 2, 2025 |
| Benzene 2990 | Organic Chemical | 34 | Oct 17, 2022 |
| Beryllium, Total 1075 | Inorganic Chemical | 10 | Apr 2, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 4 | Dec 20, 2016 |
| Bromoform 2942 | Organic Chemical | 4 | Dec 20, 2016 |
| Cadmium 1015 | Inorganic Chemical | 10 | Apr 2, 2025 |
| Carbon Tetrachloride 2982 | Organic Chemical | 34 | Oct 17, 2022 |
| Chlorobenzene 2989 | Organic Chemical | 34 | Oct 17, 2022 |
| Chloroform 2941 | Organic Chemical | 4 | Dec 20, 2016 |
| Chromium 1020 | Inorganic Chemical | 10 | Apr 2, 2025 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 34 | Oct 17, 2022 |
| Coliform (TCR) 3100 | Organism | 282 | Jul 20, 2026 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 2 | Dec 4, 2011 |
| Combined Uranium 4006 | Radionuclide | 3 | Jan 10, 2024 |
| Copper, Free 1022 | Inorganic Chemical | 30 | Aug 7, 2023 |
| Cyanide 1024 | Inorganic Chemical | 8 | Sep 28, 2022 |
| Dibromoacetic Acid 2454 | Organic Chemical | 4 | Dec 20, 2016 |
| Dibromochloromethane 2944 | Organic Chemical | 4 | Dec 20, 2016 |
| Dichloroacetic Acid 2451 | Organic Chemical | 4 | Dec 20, 2016 |
| Dichloromethane 2964 | Organic Chemical | 34 | Oct 17, 2022 |
| E. Coli 3014 | Organism | 94 | Jul 20, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 34 | Oct 17, 2022 |
| Fluoride 1025 | Inorganic Chemical | 10 | Apr 2, 2025 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 4 | Sep 19, 2012 |
| Gross Alpha, Excl. Radon & U 4000 | Radionuclide | 2 | Dec 4, 2011 |
| Lead 1030 | Inorganic Chemical | 30 | Aug 7, 2023 |
| Mercury 1035 | Inorganic Chemical | 9 | Sep 16, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 4 | Dec 20, 2016 |
| Monochloroacetic Acid 2450 | Organic Chemical | 4 | Dec 20, 2016 |
| Nickel 1036 | Inorganic Chemical | 10 | Apr 2, 2025 |
| Nitrate 1040 | Inorganic Chemical | 21 | Apr 16, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 21 | Apr 16, 2025 |
| Nitrite 1041 | Inorganic Chemical | 21 | Apr 16, 2025 |
| O-Dichlorobenzene 2968 | Organic Chemical | 34 | Oct 17, 2022 |
| P-Dichlorobenzene 2969 | Organic Chemical | 34 | Oct 17, 2022 |
| Radium-226 4020 | Radionuclide | 2 | Dec 4, 2011 |
| Radium-228 4030 | Radionuclide | 2 | Dec 4, 2011 |
| Selenium 1045 | Inorganic Chemical | 10 | Apr 2, 2025 |
| Sodium 1052 | Inorganic Chemical | 2 | Dec 11, 2023 |
| Styrene 2996 | Organic Chemical | 34 | Oct 17, 2022 |
| Sulfate 1055 | Inorganic Chemical | 2 | Apr 7, 2004 |
| Tetrachloroethylene 2987 | Organic Chemical | 34 | Oct 17, 2022 |
| Thallium, Total 1085 | Inorganic Chemical | 10 | Apr 2, 2025 |
| Toluene 2991 | Organic Chemical | 34 | Oct 17, 2022 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 7 | Feb 26, 2025 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 34 | Oct 17, 2022 |
| Trichloroacetic Acid 2452 | Organic Chemical | 4 | Dec 20, 2016 |
| Trichloroethylene 2984 | Organic Chemical | 34 | Oct 17, 2022 |
| TTHM 2950 | Organic Chemical | 7 | Feb 26, 2025 |
| Uranium-238 4009 | Radionuclide | 1 | Apr 12, 2006 |
| Vinyl Chloride 2976 | Organic Chemical | 34 | Oct 17, 2022 |
| Xylenes, Total 2955 | Organic Chemical | 34 | Oct 17, 2022 |
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.