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
MS0300010 , Ingalls Shipbuilding
Ingalls Shipbuilding has been analysed for 70 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.
68 of these are chemical, radiological or water-quality analytes, and their results are on the chemical and radiological samples page — which counts 68, not 70, 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 | 27 | Jan 31, 2024 |
| 1,1,2-Trichloroethane 2985 | Organic Chemical | 27 | Jan 31, 2024 |
| 1,1-Dichloroethylene 2977 | Organic Chemical | 27 | Jan 31, 2024 |
| 1,2,4-Trichlorobenzene 2378 | Organic Chemical | 27 | Jan 31, 2024 |
| 1,2-Dichloroethane 2980 | Organic Chemical | 27 | Jan 31, 2024 |
| 1,2-Dichloropropane 2983 | Organic Chemical | 27 | Jan 31, 2024 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 3 | Jun 2, 2017 |
| Alkalinity, Total 1927 | Water Quality | 3 | Jun 2, 2017 |
| Antimony, Total 1074 | Inorganic Chemical | 20 | Feb 11, 2025 |
| Arsenic 1005 | Inorganic Chemical | 20 | Feb 11, 2025 |
| Asbestos 1094 | Inorganic Chemical | 3 | Sep 10, 2019 |
| Barium 1010 | Inorganic Chemical | 20 | Feb 11, 2025 |
| Benzene 2990 | Organic Chemical | 27 | Jan 31, 2024 |
| Beryllium, Total 1075 | Inorganic Chemical | 20 | Feb 11, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 165 | Dec 10, 2025 |
| Bromoform 2942 | Organic Chemical | 165 | Dec 10, 2025 |
| Cadmium 1015 | Inorganic Chemical | 20 | Feb 11, 2025 |
| Calcium 1016 | Inorganic Chemical | 3 | Jun 2, 2017 |
| Calculated Sodium NACA | Water Quality | 3 | Jun 2, 2017 |
| Carbon Dioxide 1901 | Water Quality | 3 | Jun 2, 2017 |
| Carbon Tetrachloride 2982 | Organic Chemical | 27 | Jan 31, 2024 |
| Chloride 1017 | Inorganic Chemical | 3 | Jun 2, 2017 |
| Chlorobenzene 2989 | Organic Chemical | 27 | Jan 31, 2024 |
| Chloroform 2941 | Organic Chemical | 165 | Dec 10, 2025 |
| Chromium 1020 | Inorganic Chemical | 20 | Feb 11, 2025 |
| Cis-1,2-Dichloroethylene 2380 | Organic Chemical | 27 | Jan 31, 2024 |
| Coliform (TCR) 3100 | Organism | 3,635 | Aug 6, 2026 |
| Color 1905 | Water Quality | 3 | Jun 2, 2017 |
| Combined Uranium 4006 | Radionuclide | 1 | Mar 15, 2017 |
| Copper, Free 1022 | Inorganic Chemical | 220 | Jul 28, 2024 |
| Cyanide 1024 | Inorganic Chemical | 19 | Aug 19, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 158 | Oct 29, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 165 | Dec 10, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 158 | Oct 29, 2025 |
| Dichloromethane 2964 | Organic Chemical | 27 | Jan 31, 2024 |
| E. Coli 3014 | Organism | 61 | Aug 6, 2026 |
| Ethylbenzene 2992 | Organic Chemical | 27 | Jan 31, 2024 |
| Fluoride 1025 | Inorganic Chemical | 23 | Feb 11, 2025 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 3 | Jun 2, 2017 |
| Iron 1028 | Inorganic Chemical | 3 | Jun 2, 2017 |
| Lead 1030 | Inorganic Chemical | 220 | Jul 28, 2024 |
| Magnesium 1031 | Inorganic Chemical | 3 | Jun 2, 2017 |
| Manganese 1032 | Inorganic Chemical | 3 | Jun 2, 2017 |
| Mercury 1035 | Inorganic Chemical | 20 | Feb 11, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 158 | Oct 29, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 158 | Oct 29, 2025 |
| Nickel 1036 | Inorganic Chemical | 20 | Feb 11, 2025 |
| Nitrate 1040 | Inorganic Chemical | 30 | Feb 25, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 30 | Feb 25, 2025 |
| Nitrite 1041 | Inorganic Chemical | 30 | Feb 25, 2025 |
| O-Dichlorobenzene 2968 | Organic Chemical | 27 | Jan 31, 2024 |
| P-Dichlorobenzene 2969 | Organic Chemical | 27 | Jan 31, 2024 |
| PH, Field Result PHFD | Water Quality | 3 | Jun 2, 2017 |
| Potassium 1042 | Inorganic Chemical | 3 | Jun 2, 2017 |
| Residue, Total, Filterable 1057 | Water Quality | 2 | Jun 2, 2017 |
| Selenium 1045 | Inorganic Chemical | 20 | Feb 11, 2025 |
| Sodium 1052 | Inorganic Chemical | 3 | Jun 2, 2017 |
| Styrene 2996 | Organic Chemical | 27 | Jan 31, 2024 |
| Sulfate 1055 | Inorganic Chemical | 10 | Jun 2, 2017 |
| Tetrachloroethylene 2987 | Organic Chemical | 27 | Jan 31, 2024 |
| Thallium, Total 1085 | Inorganic Chemical | 20 | Feb 11, 2025 |
| Toluene 2991 | Organic Chemical | 27 | Jan 31, 2024 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 232 | Oct 29, 2025 |
| Trans-1,2-Dichloroethylene 2979 | Organic Chemical | 27 | Jan 31, 2024 |
| Trichloroacetic Acid 2452 | Organic Chemical | 158 | Oct 29, 2025 |
| Trichloroethylene 2984 | Organic Chemical | 27 | Jan 31, 2024 |
| TTHM 2950 | Organic Chemical | 230 | Dec 10, 2025 |
| Uranium-238 4009 | Radionuclide | 3 | Feb 8, 2006 |
| Vinyl Chloride 2976 | Organic Chemical | 27 | Jan 31, 2024 |
| Xylenes, Total 2955 | Organic Chemical | 27 | Jan 31, 2024 |
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.