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
MS0650001 , Center Ridge Water Association
Center Ridge Water Association has been analysed for 72 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.
70 of these are chemical, radiological or water-quality analytes, and their results are on the chemical and radiological samples page — which counts 70, not 72, 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 | 28 | Jul 27, 2026 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 28 | Jul 27, 2026 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 28 | Jul 27, 2026 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 28 | Jul 27, 2026 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 28 | Jul 27, 2026 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 28 | Jul 27, 2026 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 1 | Jun 4, 2009 |
| Alkalinity, Total 1927 | Water Quality | 1 | Jun 4, 2009 |
| Antimony, Total 1074 | Inorganic Chemical | 24 | Jul 27, 2026 |
| Arsenic 1005 | Inorganic Chemical | 24 | Jul 27, 2026 |
| Asbestos 1094 | Inorganic Chemical | 3 | Oct 23, 2019 |
| Barium 1010 | Inorganic Chemical | 24 | Jul 27, 2026 |
| Benzene 2990 | Organic Chemical | 28 | Jul 27, 2026 |
| Beryllium, Total 1075 | Inorganic Chemical | 24 | Jul 27, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 13 | Mar 2, 2026 |
| Bromoform 2942 | Organic Chemical | 13 | Mar 2, 2026 |
| Cadmium 1015 | Inorganic Chemical | 24 | Jul 27, 2026 |
| Calcium 1016 | Inorganic Chemical | 1 | Jun 4, 2009 |
| Calculated Sodium NACA | Water Quality | 1 | Jun 4, 2009 |
| Carbon Dioxide 1901 | Water Quality | 1 | Jun 4, 2009 |
| Carbon Tetrachloride 2982 | Organic Chemical | 28 | Jul 27, 2026 |
| Chloride 1017 | Inorganic Chemical | 1 | Jun 4, 2009 |
| Chlorobenzene 2989 | Organic Chemical | 28 | Jul 27, 2026 |
| Chloroform 2941 | Organic Chemical | 13 | Mar 2, 2026 |
| Chromium 1020 | Inorganic Chemical | 24 | Jul 27, 2026 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 28 | Jul 27, 2026 |
| Coliform (TCR) 3100 | Organism | 745 | Aug 4, 2026 |
| Color 1905 | Water Quality | 1 | Jun 4, 2009 |
| Combined Uranium 4006 | Radionuclide | 11 | Oct 4, 2021 |
| Copper, Free 1022 | Inorganic Chemical | 60 | Jul 26, 2023 |
| Cyanide 1024 | Inorganic Chemical | 23 | Nov 3, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 13 | May 19, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 13 | Mar 2, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 13 | May 19, 2026 |
| Dichloromethane 2964 | Organic Chemical | 28 | Jul 27, 2026 |
| E. Coli 3014 | Organism | 191 | Aug 4, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 28 | Jul 27, 2026 |
| Fluoride 1025 | Inorganic Chemical | 25 | Jul 27, 2026 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 1 | Jun 4, 2009 |
| Iron 1028 | Inorganic Chemical | 1 | Jun 4, 2009 |
| Iron, Field Result FEFD | Inorganic Chemical | 1 | Jun 4, 2009 |
| Lead 1030 | Inorganic Chemical | 60 | Jul 26, 2023 |
| Magnesium 1031 | Inorganic Chemical | 1 | Jun 4, 2009 |
| Manganese 1032 | Inorganic Chemical | 1 | Jun 4, 2009 |
| Mercury 1035 | Inorganic Chemical | 24 | Jul 27, 2026 |
| Monobromoacetic Acid 2453 | Organic Chemical | 13 | May 19, 2026 |
| Monochloroacetic Acid 2450 | Organic Chemical | 13 | May 19, 2026 |
| Nickel 1036 | Inorganic Chemical | 22 | Mar 24, 2025 |
| Nitrate 1040 | Inorganic Chemical | 48 | Apr 8, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 48 | Apr 8, 2025 |
| Nitrite 1041 | Inorganic Chemical | 48 | Apr 8, 2025 |
| O-Dichlorobenzene 2968 | Organic Chemical | 28 | Jul 27, 2026 |
| P-Dichlorobenzene 2969 | Organic Chemical | 28 | Jul 27, 2026 |
| PH 1925 | Water Quality | 1 | Jun 4, 2009 |
| PH, Field Result PHFD | Water Quality | 1 | Jun 4, 2009 |
| Potassium 1042 | Inorganic Chemical | 1 | Jun 4, 2009 |
| Residue, Total, Filterable 1057 | Water Quality | 1 | Jun 4, 2009 |
| Selenium 1045 | Inorganic Chemical | 24 | Jul 27, 2026 |
| Sodium 1052 | Inorganic Chemical | 7 | Jul 27, 2026 |
| Styrene 2996 | Organic Chemical | 28 | Jul 27, 2026 |
| Sulfate 1055 | Inorganic Chemical | 4 | Jun 4, 2009 |
| Tetrachloroethylene 2987 | Organic Chemical | 28 | Jul 27, 2026 |
| Thallium, Total 1085 | Inorganic Chemical | 24 | Jul 27, 2026 |
| Toluene 2991 | Organic Chemical | 28 | Jul 27, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 18 | May 19, 2026 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 28 | Jul 27, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 13 | May 19, 2026 |
| Trichloroethylene 2984 | Organic Chemical | 28 | Jul 27, 2026 |
| TTHM 2950 | Organic Chemical | 18 | Mar 2, 2026 |
| Uranium-238 4009 | Radionuclide | 2 | Apr 10, 2006 |
| Vinyl Chloride 2976 | Organic Chemical | 28 | Jul 27, 2026 |
| Xylenes, Total 2955 | Organic Chemical | 28 | Jul 27, 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.