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
MS0240251 , Ridgecrest Estates
Ridgecrest Estates has been analysed for 74 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.
72 of these are chemical, radiological or water-quality analytes, and their results are on the chemical and radiological samples page — which counts 72, not 74, 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 | 23 | May 25, 2022 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 23 | May 25, 2022 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 23 | May 25, 2022 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 23 | May 25, 2022 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 23 | May 25, 2022 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 23 | May 25, 2022 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 1 | Jul 12, 2017 |
| Alkalinity, Total 1927 | Water Quality | 1 | Jul 12, 2017 |
| Antimony, Total 1074 | Inorganic Chemical | 10 | Feb 11, 2025 |
| Arsenic 1005 | Inorganic Chemical | 10 | Feb 11, 2025 |
| Barium 1010 | Inorganic Chemical | 10 | Feb 11, 2025 |
| Benzene 2990 | Organic Chemical | 23 | May 25, 2022 |
| Beryllium, Total 1075 | Inorganic Chemical | 10 | Feb 11, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 4 | Sep 24, 2014 |
| Bromoform 2942 | Organic Chemical | 4 | Sep 24, 2014 |
| Cadmium 1015 | Inorganic Chemical | 10 | Feb 11, 2025 |
| Calcium 1016 | Inorganic Chemical | 1 | Jul 12, 2017 |
| Calculated Sodium NACA | Water Quality | 1 | Jul 12, 2017 |
| Carbon Dioxide 1901 | Water Quality | 1 | Jul 12, 2017 |
| Carbon Tetrachloride 2982 | Organic Chemical | 23 | May 25, 2022 |
| Chloride 1017 | Inorganic Chemical | 1 | Jul 12, 2017 |
| Chlorobenzene 2989 | Organic Chemical | 23 | May 25, 2022 |
| Chloroform 2941 | Organic Chemical | 4 | Sep 24, 2014 |
| Chromium 1020 | Inorganic Chemical | 10 | Feb 11, 2025 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 23 | May 25, 2022 |
| Coliform (TCR) 3100 | Organism | 293 | Aug 5, 2026 |
| Color 1905 | Water Quality | 1 | Jul 12, 2017 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 2 | Nov 28, 2011 |
| Combined Uranium 4006 | Radionuclide | 3 | Aug 6, 2018 |
| Copper, Free 1022 | Inorganic Chemical | 67 | Aug 21, 2024 |
| Cyanide 1024 | Inorganic Chemical | 10 | Aug 25, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 4 | Aug 1, 2018 |
| Dibromochloromethane 2944 | Organic Chemical | 4 | Sep 24, 2014 |
| Dichloroacetic Acid 2451 | Organic Chemical | 4 | Aug 1, 2018 |
| Dichloromethane 2964 | Organic Chemical | 23 | May 25, 2022 |
| E. Coli 3014 | Organism | 87 | Aug 5, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 23 | May 25, 2022 |
| Fluoride 1025 | Inorganic Chemical | 11 | Feb 11, 2025 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 4 | Sep 13, 2012 |
| Gross Alpha, Excl. Radon & U 4000 | Radionuclide | 2 | Nov 28, 2011 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 1 | Jul 12, 2017 |
| Iron 1028 | Inorganic Chemical | 1 | Jul 12, 2017 |
| Lead 1030 | Inorganic Chemical | 67 | Aug 21, 2024 |
| Magnesium 1031 | Inorganic Chemical | 1 | Jul 12, 2017 |
| Manganese 1032 | Inorganic Chemical | 1 | Jul 12, 2017 |
| Mercury 1035 | Inorganic Chemical | 10 | Feb 11, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 4 | Aug 1, 2018 |
| Monochloroacetic Acid 2450 | Organic Chemical | 4 | Aug 1, 2018 |
| Nickel 1036 | Inorganic Chemical | 10 | Feb 11, 2025 |
| Nitrate 1040 | Inorganic Chemical | 22 | Feb 11, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 22 | Feb 11, 2025 |
| Nitrite 1041 | Inorganic Chemical | 22 | Feb 11, 2025 |
| O-Dichlorobenzene 2968 | Organic Chemical | 23 | May 25, 2022 |
| P-Dichlorobenzene 2969 | Organic Chemical | 23 | May 25, 2022 |
| PH, Field Result PHFD | Water Quality | 1 | Jul 12, 2017 |
| Potassium 1042 | Inorganic Chemical | 1 | Jul 12, 2017 |
| Radium-226 4020 | Radionuclide | 2 | Nov 28, 2011 |
| Radium-228 4030 | Radionuclide | 2 | Nov 28, 2011 |
| Residue, Total, Filterable 1057 | Water Quality | 1 | Jul 12, 2017 |
| Selenium 1045 | Inorganic Chemical | 10 | Feb 11, 2025 |
| Sodium 1052 | Inorganic Chemical | 4 | Feb 12, 2024 |
| Styrene 2996 | Organic Chemical | 23 | May 25, 2022 |
| Sulfate 1055 | Inorganic Chemical | 3 | Jul 12, 2017 |
| Tetrachloroethylene 2987 | Organic Chemical | 23 | May 25, 2022 |
| Thallium, Total 1085 | Inorganic Chemical | 10 | Feb 11, 2025 |
| Toluene 2991 | Organic Chemical | 23 | May 25, 2022 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 8 | Apr 9, 2024 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 23 | May 25, 2022 |
| Trichloroacetic Acid 2452 | Organic Chemical | 4 | Aug 1, 2018 |
| Trichloroethylene 2984 | Organic Chemical | 23 | May 25, 2022 |
| TTHM 2950 | Organic Chemical | 7 | Apr 9, 2024 |
| Uranium-238 4009 | Radionuclide | 1 | Feb 6, 2006 |
| Vinyl Chloride 2976 | Organic Chemical | 23 | May 25, 2022 |
| Xylenes, Total 2955 | Organic Chemical | 23 | May 25, 2022 |
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.