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
MS0400015 , Tyson Foods #1
Tyson Foods #1 has been analysed for 55 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.
53 of these are chemical, radiological or water-quality analytes, and their results are on the chemical and radiological samples page — which counts 53, not 55, 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 | 9 | May 7, 2020 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 9 | May 7, 2020 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 9 | May 7, 2020 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 9 | May 7, 2020 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 9 | May 7, 2020 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 9 | May 7, 2020 |
| Antimony, Total 1074 | Inorganic Chemical | 17 | Jan 11, 2024 |
| Arsenic 1005 | Inorganic Chemical | 17 | Jan 11, 2024 |
| Barium 1010 | Inorganic Chemical | 17 | Jan 11, 2024 |
| Benzene 2990 | Organic Chemical | 9 | May 7, 2020 |
| Beryllium, Total 1075 | Inorganic Chemical | 17 | Jan 11, 2024 |
| Bromodichloromethane 2943 | Organic Chemical | 14 | Nov 12, 2025 |
| Bromoform 2942 | Organic Chemical | 14 | Nov 12, 2025 |
| Cadmium 1015 | Inorganic Chemical | 17 | Jan 11, 2024 |
| Carbon Tetrachloride 2982 | Organic Chemical | 9 | May 7, 2020 |
| Chlorobenzene 2989 | Organic Chemical | 9 | May 7, 2020 |
| Chloroform 2941 | Organic Chemical | 14 | Nov 12, 2025 |
| Chromium 1020 | Inorganic Chemical | 17 | Jan 11, 2024 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 9 | May 7, 2020 |
| Coliform (TCR) 3100 | Organism | 649 | Aug 4, 2026 |
| Combined Uranium 4006 | Radionuclide | 4 | May 31, 2017 |
| Copper, Free 1022 | Inorganic Chemical | 60 | Aug 29, 2023 |
| Cyanide 1024 | Inorganic Chemical | 17 | Oct 22, 2024 |
| Dibromoacetic Acid 2454 | Organic Chemical | 14 | Nov 12, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 14 | Nov 12, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 14 | Nov 12, 2025 |
| Dichloromethane 2964 | Organic Chemical | 9 | May 7, 2020 |
| E. Coli 3014 | Organism | 177 | Aug 4, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 9 | May 7, 2020 |
| Fluoride 1025 | Inorganic Chemical | 17 | Jan 11, 2024 |
| Lead 1030 | Inorganic Chemical | 60 | Aug 29, 2023 |
| Mercury 1035 | Inorganic Chemical | 17 | Jan 11, 2024 |
| Monobromoacetic Acid 2453 | Organic Chemical | 14 | Nov 12, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 14 | Nov 12, 2025 |
| Nickel 1036 | Inorganic Chemical | 17 | Jan 11, 2024 |
| Nitrate 1040 | Inorganic Chemical | 42 | Mar 4, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 42 | Mar 4, 2025 |
| Nitrite 1041 | Inorganic Chemical | 42 | Mar 4, 2025 |
| O-Dichlorobenzene 2968 | Organic Chemical | 9 | May 7, 2020 |
| P-Dichlorobenzene 2969 | Organic Chemical | 9 | May 7, 2020 |
| Selenium 1045 | Inorganic Chemical | 17 | Jan 11, 2024 |
| Sodium 1052 | Inorganic Chemical | 3 | Feb 15, 2022 |
| Styrene 2996 | Organic Chemical | 9 | May 7, 2020 |
| Sulfate 1055 | Inorganic Chemical | 2 | Mar 1, 2004 |
| Tetrachloroethylene 2987 | Organic Chemical | 9 | May 7, 2020 |
| Thallium, Total 1085 | Inorganic Chemical | 17 | Jan 11, 2024 |
| Toluene 2991 | Organic Chemical | 9 | May 7, 2020 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 18 | Nov 12, 2025 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 9 | May 7, 2020 |
| Trichloroacetic Acid 2452 | Organic Chemical | 14 | Nov 12, 2025 |
| Trichloroethylene 2984 | Organic Chemical | 9 | May 7, 2020 |
| TTHM 2950 | Organic Chemical | 18 | Nov 12, 2025 |
| Uranium-238 4009 | Radionuclide | 1 | Mar 1, 2006 |
| Vinyl Chloride 2976 | Organic Chemical | 9 | May 7, 2020 |
| Xylenes, Total 2955 | Organic Chemical | 9 | May 7, 2020 |
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.