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
MS0140052 , Moore Bayou W/A #3
Moore Bayou W/A #3 has been analysed for 59 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.
57 of these are chemical, radiological or water-quality analytes, and their results are on the chemical and radiological samples page — which counts 57, not 59, 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 | 18 | Jan 29, 2024 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 18 | Jan 29, 2024 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 18 | Jan 29, 2024 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 18 | Jan 29, 2024 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 18 | Jan 29, 2024 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 18 | Jan 29, 2024 |
| Antimony, Total 1074 | Inorganic Chemical | 13 | Feb 3, 2025 |
| Arsenic 1005 | Inorganic Chemical | 13 | Feb 3, 2025 |
| Barium 1010 | Inorganic Chemical | 13 | Feb 3, 2025 |
| Benzene 2990 | Organic Chemical | 18 | Jan 29, 2024 |
| Beryllium, Total 1075 | Inorganic Chemical | 13 | Feb 3, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 38 | Aug 31, 2020 |
| Bromoform 2942 | Organic Chemical | 38 | Aug 31, 2020 |
| Cadmium 1015 | Inorganic Chemical | 13 | Feb 3, 2025 |
| Carbon Tetrachloride 2982 | Organic Chemical | 18 | Jan 29, 2024 |
| Chlorobenzene 2989 | Organic Chemical | 18 | Jan 29, 2024 |
| Chloroform 2941 | Organic Chemical | 38 | Aug 31, 2020 |
| Chromium 1020 | Inorganic Chemical | 13 | Feb 3, 2025 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 18 | Jan 29, 2024 |
| Coliform (TCR) 3100 | Organism | 237 | Jul 15, 2026 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 5 | Jul 11, 2012 |
| Combined Uranium 4006 | Radionuclide | 4 | Jul 16, 2018 |
| Copper, Free 1022 | Inorganic Chemical | 55 | Aug 13, 2024 |
| Cyanide 1024 | Inorganic Chemical | 11 | Jun 2, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 37 | Aug 31, 2020 |
| Dibromochloromethane 2944 | Organic Chemical | 38 | Aug 31, 2020 |
| Dichloroacetic Acid 2451 | Organic Chemical | 37 | Aug 31, 2020 |
| Dichloromethane 2964 | Organic Chemical | 18 | Jan 29, 2024 |
| E. Coli 3014 | Organism | 91 | Jul 15, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 18 | Jan 29, 2024 |
| Fluoride 1025 | Inorganic Chemical | 12 | Feb 3, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 | Jul 11, 2012 |
| Lead 1030 | Inorganic Chemical | 55 | Aug 13, 2024 |
| Mercury 1035 | Inorganic Chemical | 13 | Feb 3, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 37 | Aug 31, 2020 |
| Monochloroacetic Acid 2450 | Organic Chemical | 37 | Aug 31, 2020 |
| Nickel 1036 | Inorganic Chemical | 13 | Feb 3, 2025 |
| Nitrate 1040 | Inorganic Chemical | 10 | Jan 27, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 10 | Jan 27, 2025 |
| Nitrite 1041 | Inorganic Chemical | 10 | Jan 27, 2025 |
| O-Dichlorobenzene 2968 | Organic Chemical | 18 | Jan 29, 2024 |
| P-Dichlorobenzene 2969 | Organic Chemical | 18 | Jan 29, 2024 |
| Radium-226 4020 | Radionuclide | 5 | Jul 11, 2012 |
| Radium-228 4030 | Radionuclide | 5 | Jul 11, 2012 |
| Selenium 1045 | Inorganic Chemical | 13 | Feb 3, 2025 |
| Sodium 1052 | Inorganic Chemical | 2 | Sep 24, 2019 |
| Styrene 2996 | Organic Chemical | 18 | Jan 29, 2024 |
| Sulfate 1055 | Inorganic Chemical | 2 | Jan 26, 2004 |
| Tetrachloroethylene 2987 | Organic Chemical | 18 | Jan 29, 2024 |
| Thallium, Total 1085 | Inorganic Chemical | 13 | Feb 3, 2025 |
| Toluene 2991 | Organic Chemical | 18 | Jan 29, 2024 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 69 | Oct 7, 2024 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 18 | Jan 29, 2024 |
| Trichloroacetic Acid 2452 | Organic Chemical | 37 | Aug 31, 2020 |
| Trichloroethylene 2984 | Organic Chemical | 18 | Jan 29, 2024 |
| TTHM 2950 | Organic Chemical | 70 | Mar 26, 2025 |
| Uranium-238 4009 | Radionuclide | 1 | Jan 24, 2006 |
| Vinyl Chloride 2976 | Organic Chemical | 18 | Jan 29, 2024 |
| Xylenes, Total 2955 | Organic Chemical | 18 | Jan 29, 2024 |
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.