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.
Chemical and radiological sample results
MS0240036 , City of Biloxi-French
44 of the 75 analytes this system has been tested for have been detected at least once, across 420 samples on record.
The other 31 were tested for and never found. An analyte is counted here if any result on record measured it, so this covers the whole history and not the samples listed below.
Across all 420 samples on record, detections range from July 20, 1993 to November 12, 2025. These figures cover the whole record.
What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.
What has been detected, ever
Every analyte measured above its reporting level at any point in this system’s record, most often detected first. This is not limited to the samples listed below.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 94 of 96 results | Jul 20, 1993 | Jun 28, 2023 |
| Lead 1030 | Inorganic Chemical | 64 of 96 results | Jul 20, 1993 | Jun 28, 2023 |
| Fluoride 1025 | Inorganic Chemical | 42 of 42 results | Sep 15, 2003 | Feb 11, 2025 |
| Barium 1010 | Inorganic Chemical | 39 of 39 results | Sep 15, 2003 | Feb 11, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 32 of 32 results | May 26, 2004 | Nov 12, 2025 |
| TTHM 2950 | Organic Chemical | 30 of 30 results | May 26, 2004 | Aug 5, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 26 of 26 results | Jun 23, 2008 | Nov 12, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 26 of 26 results | Jun 23, 2008 | Nov 12, 2025 |
| Chloroform 2941 | Organic Chemical | 26 of 26 results | Sep 18, 2006 | Aug 5, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 26 of 26 results | Sep 18, 2006 | Aug 5, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 24 of 26 results | Sep 18, 2006 | Aug 5, 2025 |
| Chromium 1020 | Inorganic Chemical | 20 of 39 results | Sep 15, 2003 | Feb 12, 2024 |
| Sodium 1052 | Inorganic Chemical | 13 of 13 results | Feb 22, 2007 | Feb 6, 2024 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 10 of 15 results | Dec 19, 2011 | Oct 12, 2012 |
| Sulfate 1055 | Inorganic Chemical | 9 of 9 results | Sep 15, 2003 | Oct 18, 2012 |
| Monochloroacetic Acid 2450 | Organic Chemical | 7 of 26 results | Oct 5, 2009 | Dec 17, 2019 |
| Monobromoacetic Acid 2453 | Organic Chemical | 5 of 26 results | Apr 6, 2009 | Dec 14, 2020 |
| Nickel 1036 | Inorganic Chemical | 5 of 39 results | Mar 9, 2005 | Apr 21, 2014 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 5 of 17 results | Dec 19, 2011 | Jul 12, 2012 |
| Radium-226 4020 | Radionuclide | 5 of 17 results | Dec 19, 2011 | Jul 12, 2012 |
| Cadmium 1015 | Inorganic Chemical | 4 of 39 results | Mar 9, 2005 | Feb 6, 2006 |
| Selenium 1045 | Inorganic Chemical | 4 of 39 results | Mar 9, 2005 | Feb 6, 2006 |
| Arsenic 1005 | Inorganic Chemical | 3 of 39 results | Apr 7, 2008 | Feb 11, 2025 |
| Nitrate 1040 | Inorganic Chemical | 3 of 84 results | Apr 18, 2007 | Feb 14, 2017 |
| Cyanide 1024 | Inorganic Chemical | 3 of 36 results | Sep 15, 2003 | Feb 24, 2014 |
| Calcium 1016 | Inorganic Chemical | 3 of 3 results | Feb 22, 2007 | Oct 18, 2012 |
| Chloride 1017 | Inorganic Chemical | 3 of 3 results | Feb 22, 2007 | Oct 18, 2012 |
| Potassium 1042 | Inorganic Chemical | 3 of 3 results | Feb 22, 2007 | Oct 18, 2012 |
| Residue, Total, Filterable 1057 | Water Quality | 3 of 3 results | Feb 22, 2007 | Oct 18, 2012 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 3 of 3 results | Feb 22, 2007 | Oct 18, 2012 |
| Carbon Dioxide 1901 | Water Quality | 3 of 3 results | Feb 22, 2007 | Oct 18, 2012 |
| Color 1905 | Water Quality | 3 of 3 results | Feb 22, 2007 | Oct 18, 2012 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 3 of 3 results | Feb 22, 2007 | Oct 18, 2012 |
| Alkalinity, Total 1927 | Water Quality | 3 of 3 results | Feb 22, 2007 | Oct 18, 2012 |
| Calculated Sodium NACA | Water Quality | 3 of 3 results | Feb 22, 2007 | Oct 18, 2012 |
| PH, Field Result PHFD | Water Quality | 3 of 3 results | Feb 22, 2007 | Oct 18, 2012 |
| Dibromoacetic Acid 2454 | Organic Chemical | 2 of 26 results | Jun 3, 2019 | Dec 19, 2023 |
| Xylenes, Total 2955 | Organic Chemical | 2 of 64 results | Feb 13, 2007 | Aug 24, 2021 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 2 of 84 results | Apr 18, 2007 | Feb 14, 2017 |
| Carbon Tetrachloride 2982 | Organic Chemical | 2 of 64 results | Jun 11, 2007 | Nov 16, 2016 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 2 of 2 results | Dec 19, 2012 | Jan 29, 2013 |
| Manganese 1032 | Inorganic Chemical | 2 of 3 results | Feb 22, 2007 | Jan 22, 2010 |
| PH 1925 | Water Quality | 1 of 1 result | Feb 22, 2007 | Feb 22, 2007 |
| Iron, Field Result FEFD | Inorganic Chemical | 1 of 1 result | Feb 22, 2007 | Feb 22, 2007 |
No date range is applied: this list draws on every sample on record. Show the last two years only.
The most recent samples, result by result
The table below lists 411–420 of 420 samples, newest first — collected July 20, 1993 to July 21, 1993. The summary above covers all 420.
20 results from the 10 samples listed here: 19 detected, 1 not detected. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.096 mg/l , sample collected Jul 21, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.004 mg/l , sample collected Jul 21, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.35 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.004 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.248 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.583 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.116 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.007 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.592 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.003 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.096 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jul 20, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.649 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.008 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.395 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.008 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.596 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.005 mg/l , sample collected Jul 20, 1993, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Jul 21, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930722-070L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.096 mg/l
-
Lead 1030
- Result
- 0.004 mg/l
-
- Collected
- Jul 20, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930722-069L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.35 mg/l
-
Lead 1030
- Result
- 0.004 mg/l
-
- Collected
- Jul 20, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930722-068L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.248 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Jul 20, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930722-067L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.583 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jul 20, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930722-066L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.116 mg/l
-
Lead 1030
- Result
- 0.007 mg/l
-
- Collected
- Jul 20, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930722-065L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.592 mg/l
-
Lead 1030
- Result
- 0.003 mg/l
-
- Collected
- Jul 20, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930722-064L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.096 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Jul 20, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930722-063L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.649 mg/l
-
Lead 1030
- Result
- 0.008 mg/l
-
- Collected
- Jul 20, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930722-062L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.395 mg/l
-
Lead 1030
- Result
- 0.008 mg/l
-
- Collected
- Jul 20, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930722-061L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.596 mg/l
-
Lead 1030
- Result
- 0.005 mg/l
Routine (10).