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
MS0240005 , City of Long Beach
City of Long Beach has been analysed for 76 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.
74 of these are chemical, radiological or water-quality analytes, and their results are on the chemical and radiological samples page — which counts 74, not 76, 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 | 85 | Jul 29, 2026 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 85 | Jul 29, 2026 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 85 | Jul 29, 2026 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 85 | Jul 29, 2026 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 85 | Jul 29, 2026 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 85 | Jul 29, 2026 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 1 | Mar 22, 2010 |
| Alkalinity, Total 1927 | Water Quality | 1 | Mar 22, 2010 |
| Antimony, Total 1074 | Inorganic Chemical | 90 | Dec 3, 2025 |
| Arsenic 1005 | Inorganic Chemical | 90 | Dec 3, 2025 |
| Asbestos 1094 | Inorganic Chemical | 1 | Sep 9, 2019 |
| Barium 1010 | Inorganic Chemical | 90 | Dec 3, 2025 |
| Benzene 2990 | Organic Chemical | 85 | Jul 29, 2026 |
| Beryllium, Total 1075 | Inorganic Chemical | 90 | Dec 3, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 35 | Jun 24, 2026 |
| Bromoform 2942 | Organic Chemical | 35 | Jun 24, 2026 |
| Cadmium 1015 | Inorganic Chemical | 90 | Dec 3, 2025 |
| Calcium 1016 | Inorganic Chemical | 1 | Mar 22, 2010 |
| Calculated Sodium NACA | Water Quality | 1 | Mar 22, 2010 |
| Carbon Dioxide 1901 | Water Quality | 1 | Mar 22, 2010 |
| Carbon Tetrachloride 2982 | Organic Chemical | 85 | Jul 29, 2026 |
| Chloride 1017 | Inorganic Chemical | 1 | Mar 22, 2010 |
| Chlorobenzene 2989 | Organic Chemical | 85 | Jul 29, 2026 |
| Chloroform 2941 | Organic Chemical | 35 | Jun 24, 2026 |
| Chromium 1020 | Inorganic Chemical | 90 | Dec 3, 2025 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 85 | Jul 29, 2026 |
| Coliform (TCR) 3100 | Organism | 4,951 | Aug 5, 2026 |
| Color 1905 | Water Quality | 1 | Mar 22, 2010 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 27 | Mar 28, 2018 |
| Combined Uranium 4006 | Radionuclide | 28 | Apr 27, 2021 |
| Copper, Free 1022 | Inorganic Chemical | 413 | Jun 19, 2024 |
| Cyanide 1024 | Inorganic Chemical | 85 | Aug 20, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 34 | Jun 24, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 35 | Jun 24, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 34 | Jun 24, 2026 |
| Dichloromethane 2964 | Organic Chemical | 85 | Jul 29, 2026 |
| E. Coli 3014 | Organism | 125 | Aug 5, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 85 | Jul 29, 2026 |
| Fluoride 1025 | Inorganic Chemical | 98 | Jul 29, 2026 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 22 | Sep 10, 2012 |
| Gross Alpha, Excl. Radon & U 4000 | Radionuclide | 20 | Nov 28, 2011 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 7 | Mar 28, 2018 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 1 | Mar 22, 2010 |
| Iron 1028 | Inorganic Chemical | 1 | Mar 22, 2010 |
| Lead 1030 | Inorganic Chemical | 413 | Jun 19, 2024 |
| Magnesium 1031 | Inorganic Chemical | 1 | Mar 22, 2010 |
| Manganese 1032 | Inorganic Chemical | 1 | Mar 22, 2010 |
| Mercury 1035 | Inorganic Chemical | 97 | Jul 29, 2026 |
| Monobromoacetic Acid 2453 | Organic Chemical | 34 | Jun 24, 2026 |
| Monochloroacetic Acid 2450 | Organic Chemical | 34 | Jun 24, 2026 |
| Nickel 1036 | Inorganic Chemical | 90 | Dec 3, 2025 |
| Nitrate 1040 | Inorganic Chemical | 186 | Jul 29, 2026 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 186 | Jul 29, 2026 |
| Nitrite 1041 | Inorganic Chemical | 186 | Jul 29, 2026 |
| O-Dichlorobenzene 2968 | Organic Chemical | 85 | Jul 29, 2026 |
| P-Dichlorobenzene 2969 | Organic Chemical | 85 | Jul 29, 2026 |
| PH, Field Result PHFD | Water Quality | 1 | Mar 22, 2010 |
| Potassium 1042 | Inorganic Chemical | 1 | Mar 22, 2010 |
| Radium-226 4020 | Radionuclide | 27 | Mar 28, 2018 |
| Radium-228 4030 | Radionuclide | 27 | Mar 28, 2018 |
| Residue, Total, Filterable 1057 | Water Quality | 1 | Mar 22, 2010 |
| Selenium 1045 | Inorganic Chemical | 90 | Dec 3, 2025 |
| Sodium 1052 | Inorganic Chemical | 29 | Jul 29, 2026 |
| Styrene 2996 | Organic Chemical | 85 | Jul 29, 2026 |
| Sulfate 1055 | Inorganic Chemical | 20 | Mar 22, 2010 |
| Tetrachloroethylene 2987 | Organic Chemical | 85 | Jul 29, 2026 |
| Thallium, Total 1085 | Inorganic Chemical | 90 | Dec 3, 2025 |
| Toluene 2991 | Organic Chemical | 85 | Jul 29, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 55 | Jun 24, 2026 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 85 | Jul 29, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 34 | Jun 24, 2026 |
| Trichloroethylene 2984 | Organic Chemical | 85 | Jul 29, 2026 |
| TTHM 2950 | Organic Chemical | 53 | Jun 24, 2026 |
| Uranium-238 4009 | Radionuclide | 10 | Feb 6, 2006 |
| Vinyl Chloride 2976 | Organic Chemical | 85 | Jul 29, 2026 |
| Xylenes, Total 2955 | Organic Chemical | 85 | Jul 29, 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.