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
MS0240135 , Lizana Elementary School
Lizana Elementary School has been analysed for 69 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.
67 of these are chemical, radiological or water-quality analytes, and their results are on the chemical and radiological samples page — which counts 67, not 69, 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 | 61 | Feb 20, 2025 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 61 | Feb 20, 2025 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 61 | Feb 20, 2025 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 61 | Feb 20, 2025 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 61 | Feb 20, 2025 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 61 | Feb 20, 2025 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 2 | Sep 26, 2017 |
| Alkalinity, Total 1927 | Water Quality | 2 | Sep 26, 2017 |
| Antimony, Total 1074 | Inorganic Chemical | 20 | Feb 13, 2025 |
| Arsenic 1005 | Inorganic Chemical | 20 | Feb 13, 2025 |
| Barium 1010 | Inorganic Chemical | 20 | Feb 13, 2025 |
| Benzene 2990 | Organic Chemical | 61 | Feb 20, 2025 |
| Beryllium, Total 1075 | Inorganic Chemical | 20 | Feb 13, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 5 | Apr 16, 2019 |
| Bromoform 2942 | Organic Chemical | 5 | Apr 16, 2019 |
| Cadmium 1015 | Inorganic Chemical | 20 | Feb 13, 2025 |
| Calcium 1016 | Inorganic Chemical | 2 | Sep 26, 2017 |
| Calculated Sodium NACA | Water Quality | 2 | Sep 26, 2017 |
| Carbon Dioxide 1901 | Water Quality | 1 | Nov 20, 2008 |
| Carbon Tetrachloride 2982 | Organic Chemical | 61 | Feb 20, 2025 |
| Chloride 1017 | Inorganic Chemical | 2 | Sep 26, 2017 |
| Chlorobenzene 2989 | Organic Chemical | 61 | Feb 20, 2025 |
| Chloroform 2941 | Organic Chemical | 5 | Apr 16, 2019 |
| Chromium 1020 | Inorganic Chemical | 20 | Feb 13, 2025 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 61 | Feb 20, 2025 |
| Coliform (TCR) 3100 | Organism | 288 | Aug 5, 2026 |
| Color 1905 | Water Quality | 2 | Sep 26, 2017 |
| Combined Uranium 4006 | Radionuclide | 2 | Jun 6, 2017 |
| Copper, Free 1022 | Inorganic Chemical | 100 | Jul 27, 2023 |
| Cyanide 1024 | Inorganic Chemical | 21 | Aug 14, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 5 | Apr 16, 2019 |
| Dibromochloromethane 2944 | Organic Chemical | 5 | Apr 16, 2019 |
| Dichloroacetic Acid 2451 | Organic Chemical | 5 | Apr 16, 2019 |
| Dichloromethane 2964 | Organic Chemical | 61 | Feb 20, 2025 |
| E. Coli 3014 | Organism | 89 | Aug 5, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 61 | Feb 20, 2025 |
| Fluoride 1025 | Inorganic Chemical | 22 | Feb 13, 2025 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 2 | Sep 26, 2017 |
| Iron 1028 | Inorganic Chemical | 2 | Sep 26, 2017 |
| Lead 1030 | Inorganic Chemical | 100 | Jul 27, 2023 |
| Magnesium 1031 | Inorganic Chemical | 2 | Sep 26, 2017 |
| Manganese 1032 | Inorganic Chemical | 2 | Sep 26, 2017 |
| Mercury 1035 | Inorganic Chemical | 20 | Feb 13, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 5 | Apr 16, 2019 |
| Monochloroacetic Acid 2450 | Organic Chemical | 5 | Apr 16, 2019 |
| Nickel 1036 | Inorganic Chemical | 20 | Feb 13, 2025 |
| Nitrate 1040 | Inorganic Chemical | 42 | Feb 10, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 42 | Feb 10, 2025 |
| Nitrite 1041 | Inorganic Chemical | 42 | Feb 10, 2025 |
| O-Dichlorobenzene 2968 | Organic Chemical | 61 | Feb 20, 2025 |
| P-Dichlorobenzene 2969 | Organic Chemical | 61 | Feb 20, 2025 |
| PH, Field Result PHFD | Water Quality | 2 | Sep 26, 2017 |
| Potassium 1042 | Inorganic Chemical | 2 | Sep 26, 2017 |
| Residue, Total, Filterable 1057 | Water Quality | 2 | Sep 26, 2017 |
| Selenium 1045 | Inorganic Chemical | 20 | Feb 13, 2025 |
| Sodium 1052 | Inorganic Chemical | 3 | Feb 22, 2021 |
| Styrene 2996 | Organic Chemical | 61 | Feb 20, 2025 |
| Sulfate 1055 | Inorganic Chemical | 6 | Sep 26, 2017 |
| Tetrachloroethylene 2987 | Organic Chemical | 61 | Feb 20, 2025 |
| Thallium, Total 1085 | Inorganic Chemical | 20 | Feb 13, 2025 |
| Toluene 2991 | Organic Chemical | 61 | Feb 20, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 11 | Mar 31, 2025 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 61 | Feb 20, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 5 | Apr 16, 2019 |
| Trichloroethylene 2984 | Organic Chemical | 61 | Feb 20, 2025 |
| TTHM 2950 | Organic Chemical | 10 | Mar 31, 2025 |
| Uranium-238 4009 | Radionuclide | 2 | Jan 30, 2006 |
| Vinyl Chloride 2976 | Organic Chemical | 61 | Feb 20, 2025 |
| Xylenes, Total 2955 | Organic Chemical | 61 | Feb 20, 2025 |
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.