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
MS0060007 , Delta State University
22 of the 58 analytes this system has been tested for have been detected at least once, across 267 samples on record.
The other 36 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 267 samples on record, detections range from August 26, 1993 to July 27, 2026. 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 | 159 of 166 results | Aug 26, 1993 | Jun 10, 2025 |
| Lead 1030 | Inorganic Chemical | 107 of 166 results | Aug 26, 1993 | Jun 10, 2025 |
| TTHM 2950 | Organic Chemical | 17 of 21 results | May 3, 2004 | Jul 27, 2026 |
| Chloroform 2941 | Organic Chemical | 12 of 16 results | Jun 19, 2007 | Jul 27, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 12 of 21 results | Jun 19, 2007 | Mar 10, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 12 of 15 results | Jul 15, 2008 | Aug 20, 2024 |
| Barium 1010 | Inorganic Chemical | 11 of 11 results | Sep 8, 2003 | Jan 15, 2025 |
| Fluoride 1025 | Inorganic Chemical | 11 of 11 results | Sep 8, 2003 | Jan 15, 2025 |
| Chromium 1020 | Inorganic Chemical | 9 of 11 results | Jan 26, 2004 | Jan 15, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 12, 2011 | Jul 12, 2012 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 5 of 5 results | Dec 12, 2011 | Jul 12, 2012 |
| Radium-226 4020 | Radionuclide | 5 of 5 results | Dec 12, 2011 | Jul 12, 2012 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Sep 24, 2019 | Oct 15, 2024 |
| Bromodichloromethane 2943 | Organic Chemical | 2 of 16 results | May 21, 2024 | May 21, 2024 |
| Dibromoacetic Acid 2454 | Organic Chemical | 2 of 15 results | Jun 5, 2019 | May 7, 2024 |
| Bromoform 2942 | Organic Chemical | 2 of 16 results | May 7, 2024 | May 7, 2024 |
| Nickel 1036 | Inorganic Chemical | 2 of 11 results | Mar 26, 2008 | Mar 2, 2015 |
| Nitrate 1040 | Inorganic Chemical | 2 of 22 results | Dec 18, 2006 | Mar 11, 2009 |
| Cadmium 1015 | Inorganic Chemical | 2 of 11 results | Feb 14, 2005 | Jan 23, 2006 |
| Selenium 1045 | Inorganic Chemical | 2 of 11 results | Feb 14, 2005 | Jan 23, 2006 |
| Nitrite 1041 | Inorganic Chemical | 1 of 22 results | Mar 11, 2009 | Mar 11, 2009 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 1 of 22 results | Dec 18, 2006 | Dec 18, 2006 |
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 251–260 of 267 samples, newest first — collected August 26, 1993 to August 26, 1993. The summary above covers all 267.
20 results from the 10 samples listed here: 17 detected, 3 not detected. Across the whole record it is 384 of 974. 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 |
|---|---|---|
|
||
| 0.574 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.003 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.678 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.007 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.31 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.138 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.236 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.966 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 26, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.361 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.513 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 26, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.443 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Aug 26, 1993, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.053 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.011 mg/l , sample collected Aug 26, 1993, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Aug 26, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930827-073L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.574 mg/l
-
Lead 1030
- Result
- 0.003 mg/l
-
- Collected
- Aug 26, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930827-072L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.678 mg/l
-
Lead 1030
- Result
- 0.007 mg/l
-
- Collected
- Aug 26, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930827-071L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.31 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Aug 26, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930827-070L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.138 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Aug 26, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930827-069L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.236 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Aug 26, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930827-068L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.966 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Aug 26, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930827-067L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.361 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Aug 26, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930827-066L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.513 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Aug 26, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930827-065L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.443 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Aug 26, 1993
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 930827-064L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.053 mg/l
-
Lead 1030
- Result
- 0.011 mg/l
Routine (10).