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
MS0610036 , PRVWSD-Pelahatchie Bay
PRVWSD-Pelahatchie Bay has been analysed for 77 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.
75 of these are chemical, radiological or water-quality analytes, and their results are on the chemical and radiological samples page — which counts 75, not 77, 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 | Jun 15, 2026 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 34 | Jun 15, 2026 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 34 | Jun 15, 2026 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 34 | Jun 15, 2026 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 34 | Jun 15, 2026 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 34 | Jun 15, 2026 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 3 | Jan 21, 2009 |
| Alkalinity, Total 1927 | Water Quality | 3 | Jan 21, 2009 |
| Antimony, Total 1074 | Inorganic Chemical | 32 | Jun 15, 2026 |
| Arsenic 1005 | Inorganic Chemical | 32 | Jun 15, 2026 |
| Barium 1010 | Inorganic Chemical | 32 | Jun 15, 2026 |
| Benzene 2990 | Organic Chemical | 34 | Jun 15, 2026 |
| Beryllium, Total 1075 | Inorganic Chemical | 32 | Jun 15, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 63 | May 19, 2026 |
| Bromoform 2942 | Organic Chemical | 63 | May 19, 2026 |
| Cadmium 1015 | Inorganic Chemical | 32 | Jun 15, 2026 |
| Calcium 1016 | Inorganic Chemical | 3 | Jan 21, 2009 |
| Calculated Sodium NACA | Water Quality | 3 | Jan 21, 2009 |
| Carbon Dioxide 1901 | Water Quality | 3 | Jan 21, 2009 |
| Carbon Tetrachloride 2982 | Organic Chemical | 34 | Jun 15, 2026 |
| Chloride 1017 | Inorganic Chemical | 3 | Jan 21, 2009 |
| Chlorobenzene 2989 | Organic Chemical | 34 | Jun 15, 2026 |
| Chloroform 2941 | Organic Chemical | 63 | May 19, 2026 |
| Chromium 1020 | Inorganic Chemical | 32 | Jun 15, 2026 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 34 | Jun 15, 2026 |
| Coliform (TCR) 3100 | Organism | 2,785 | Aug 11, 2026 |
| Color 1905 | Water Quality | 3 | Jan 21, 2009 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 28 | Oct 11, 2012 |
| Combined Uranium 4006 | Radionuclide | 31 | Feb 2, 2026 |
| Copper, Free 1022 | Inorganic Chemical | 235 | Sep 14, 2023 |
| Cyanide 1024 | Inorganic Chemical | 35 | Jun 15, 2026 |
| Dibromoacetic Acid 2454 | Organic Chemical | 63 | May 19, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 63 | May 19, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 63 | May 19, 2026 |
| Dichloromethane 2964 | Organic Chemical | 34 | Jun 15, 2026 |
| E. Coli 3014 | Organism | 883 | Aug 11, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 34 | Jun 15, 2026 |
| Fluoride 1025 | Inorganic Chemical | 35 | Jun 15, 2026 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 8 | Mar 11, 2010 |
| Gross Alpha, Excl. Radon & U 4000 | Radionuclide | 8 | Mar 11, 2010 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 20 | Oct 11, 2012 |
| Gross Beta Particle Activity 4100 | Radionuclide | 6 | Mar 11, 2010 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 3 | Jan 21, 2009 |
| Iron 1028 | Inorganic Chemical | 3 | Jan 21, 2009 |
| Iron, Field Result FEFD | Inorganic Chemical | 3 | Jan 21, 2009 |
| Lead 1030 | Inorganic Chemical | 235 | Sep 14, 2023 |
| Magnesium 1031 | Inorganic Chemical | 3 | Jan 21, 2009 |
| Manganese 1032 | Inorganic Chemical | 3 | Jan 21, 2009 |
| Mercury 1035 | Inorganic Chemical | 32 | Jun 15, 2026 |
| Monobromoacetic Acid 2453 | Organic Chemical | 63 | May 19, 2026 |
| Monochloroacetic Acid 2450 | Organic Chemical | 63 | May 19, 2026 |
| Nickel 1036 | Inorganic Chemical | 31 | Mar 24, 2025 |
| Nitrate 1040 | Inorganic Chemical | 83 | Jun 15, 2026 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 83 | Jun 15, 2026 |
| Nitrite 1041 | Inorganic Chemical | 83 | Jun 15, 2026 |
| O-Dichlorobenzene 2968 | Organic Chemical | 34 | Jun 15, 2026 |
| P-Dichlorobenzene 2969 | Organic Chemical | 34 | Jun 15, 2026 |
| PH, Field Result PHFD | Water Quality | 3 | Jan 21, 2009 |
| Potassium 1042 | Inorganic Chemical | 3 | Jan 21, 2009 |
| Radium-226 4020 | Radionuclide | 28 | Oct 11, 2012 |
| Radium-228 4030 | Radionuclide | 28 | Oct 11, 2012 |
| Residue, Total, Filterable 1057 | Water Quality | 3 | Jan 21, 2009 |
| Selenium 1045 | Inorganic Chemical | 32 | Jun 15, 2026 |
| Sodium 1052 | Inorganic Chemical | 11 | Jun 15, 2026 |
| Styrene 2996 | Organic Chemical | 34 | Jun 15, 2026 |
| Sulfate 1055 | Inorganic Chemical | 6 | Jan 21, 2009 |
| Tetrachloroethylene 2987 | Organic Chemical | 34 | Jun 15, 2026 |
| Thallium, Total 1085 | Inorganic Chemical | 32 | Jun 15, 2026 |
| Toluene 2991 | Organic Chemical | 34 | Jun 15, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 75 | May 19, 2026 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 34 | Jun 15, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 63 | May 19, 2026 |
| Trichloroethylene 2984 | Organic Chemical | 34 | Jun 15, 2026 |
| TTHM 2950 | Organic Chemical | 74 | May 19, 2026 |
| Uranium-238 4009 | Radionuclide | 3 | Mar 27, 2006 |
| Vinyl Chloride 2976 | Organic Chemical | 34 | Jun 15, 2026 |
| Xylenes, Total 2955 | Organic Chemical | 34 | Jun 15, 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.