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
MS0550002 , Pearl River Central W/A-North
Pearl River Central W/A-North has been analysed for 75 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.
73 of these are chemical, radiological or water-quality analytes, and their results are on the chemical and radiological samples page — which counts 73, not 75, 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 | 12 | Jul 23, 2026 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 12 | Jul 23, 2026 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 12 | Jul 23, 2026 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 12 | Jul 23, 2026 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 12 | Jul 23, 2026 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 12 | Jul 23, 2026 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 2 | Jun 25, 2018 |
| Alkalinity, Total 1927 | Water Quality | 2 | Jun 25, 2018 |
| Antimony, Total 1074 | Inorganic Chemical | 15 | Mar 20, 2025 |
| Arsenic 1005 | Inorganic Chemical | 15 | Mar 20, 2025 |
| Barium 1010 | Inorganic Chemical | 15 | Mar 20, 2025 |
| Benzene 2990 | Organic Chemical | 12 | Jul 23, 2026 |
| Beryllium, Total 1075 | Inorganic Chemical | 15 | Mar 20, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 15 | May 11, 2026 |
| Bromoform 2942 | Organic Chemical | 15 | May 11, 2026 |
| Cadmium 1015 | Inorganic Chemical | 15 | Mar 20, 2025 |
| Calcium 1016 | Inorganic Chemical | 2 | Jun 25, 2018 |
| Calculated Sodium NACA | Water Quality | 2 | Jun 25, 2018 |
| Carbon Dioxide 1901 | Water Quality | 1 | Nov 18, 2008 |
| Carbon Tetrachloride 2982 | Organic Chemical | 12 | Jul 23, 2026 |
| Chloride 1017 | Inorganic Chemical | 2 | Jun 25, 2018 |
| Chlorobenzene 2989 | Organic Chemical | 12 | Jul 23, 2026 |
| Chloroform 2941 | Organic Chemical | 15 | May 11, 2026 |
| Chromium 1020 | Inorganic Chemical | 15 | Mar 20, 2025 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 12 | Jul 23, 2026 |
| Coliform (TCR) 3100 | Organism | 743 | Aug 10, 2026 |
| Color 1905 | Water Quality | 2 | Jun 25, 2018 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 10 | Oct 12, 2012 |
| Combined Uranium 4006 | Radionuclide | 7 | Nov 15, 2021 |
| Copper, Free 1022 | Inorganic Chemical | 61 | Sep 27, 2023 |
| Cyanide 1024 | Inorganic Chemical | 15 | May 14, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 15 | May 11, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 15 | May 11, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 15 | May 11, 2026 |
| Dichloromethane 2964 | Organic Chemical | 12 | Jul 23, 2026 |
| E. Coli 3014 | Organism | 191 | Aug 10, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 12 | Jul 23, 2026 |
| Fluoride 1025 | Inorganic Chemical | 17 | Mar 20, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 | Oct 12, 2012 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 2 | Jun 25, 2018 |
| Iron 1028 | Inorganic Chemical | 2 | Jun 25, 2018 |
| Iron, Field Result FEFD | Inorganic Chemical | 1 | Nov 18, 2008 |
| Lead 1030 | Inorganic Chemical | 61 | Sep 27, 2023 |
| Magnesium 1031 | Inorganic Chemical | 2 | Jun 25, 2018 |
| Manganese 1032 | Inorganic Chemical | 2 | Jun 25, 2018 |
| Mercury 1035 | Inorganic Chemical | 15 | Mar 20, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 15 | May 11, 2026 |
| Monochloroacetic Acid 2450 | Organic Chemical | 15 | May 11, 2026 |
| Nickel 1036 | Inorganic Chemical | 15 | Mar 20, 2025 |
| Nitrate 1040 | Inorganic Chemical | 31 | Mar 27, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 31 | Mar 27, 2025 |
| Nitrite 1041 | Inorganic Chemical | 31 | Mar 27, 2025 |
| O-Dichlorobenzene 2968 | Organic Chemical | 12 | Jul 23, 2026 |
| P-Dichlorobenzene 2969 | Organic Chemical | 12 | Jul 23, 2026 |
| PH 1925 | Water Quality | 1 | Nov 18, 2008 |
| PH, Field Result PHFD | Water Quality | 2 | Jun 25, 2018 |
| Potassium 1042 | Inorganic Chemical | 2 | Jun 25, 2018 |
| Radium-226 4020 | Radionuclide | 10 | Oct 12, 2012 |
| Radium-228 4030 | Radionuclide | 10 | Oct 12, 2012 |
| Residue, Total, Filterable 1057 | Water Quality | 2 | Jun 25, 2018 |
| Selenium 1045 | Inorganic Chemical | 15 | Mar 20, 2025 |
| Sodium 1052 | Inorganic Chemical | 3 | Jul 23, 2026 |
| Styrene 2996 | Organic Chemical | 12 | Jul 23, 2026 |
| Sulfate 1055 | Inorganic Chemical | 6 | Jun 25, 2018 |
| Tetrachloroethylene 2987 | Organic Chemical | 12 | Jul 23, 2026 |
| Thallium, Total 1085 | Inorganic Chemical | 15 | Mar 20, 2025 |
| Toluene 2991 | Organic Chemical | 12 | Jul 23, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 19 | May 11, 2026 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 12 | Jul 23, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 15 | May 11, 2026 |
| Trichloroethylene 2984 | Organic Chemical | 12 | Jul 23, 2026 |
| TTHM 2950 | Organic Chemical | 19 | May 11, 2026 |
| Uranium-238 4009 | Radionuclide | 2 | Mar 22, 2006 |
| Vinyl Chloride 2976 | Organic Chemical | 12 | Jul 23, 2026 |
| Xylenes, Total 2955 | Organic Chemical | 12 | Jul 23, 2026 |
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.