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
MS0150018 , Copiah County Industrial Park
15 of the 54 analytes this system has been tested for have been detected at least once, across 280 samples on record.
The other 39 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 280 samples on record, detections range from September 22, 1993 to March 10, 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 | 142 of 198 results | Sep 22, 1993 | Oct 17, 2024 |
| Lead 1030 | Inorganic Chemical | 79 of 198 results | Sep 22, 1993 | Sep 23, 2021 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 23 of 23 results | May 3, 2004 | Jan 27, 2025 |
| Nitrate 1040 | Inorganic Chemical | 23 of 23 results | May 3, 2004 | Jan 27, 2025 |
| Barium 1010 | Inorganic Chemical | 12 of 12 results | Apr 23, 2002 | Feb 5, 2025 |
| Nickel 1036 | Inorganic Chemical | 10 of 12 results | Apr 23, 2002 | Feb 5, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 5 of 12 results | Jun 27, 2007 | Mar 10, 2025 |
| Selenium 1045 | Inorganic Chemical | 4 of 12 results | Apr 23, 2002 | Feb 9, 2006 |
| Chromium 1020 | Inorganic Chemical | 3 of 12 results | Apr 23, 2002 | Apr 14, 2014 |
| Sulfate 1055 | Inorganic Chemical | 3 of 3 results | Apr 23, 2002 | Jan 28, 2004 |
| TTHM 2950 | Organic Chemical | 2 of 11 results | Jun 27, 2007 | Aug 12, 2010 |
| Sodium 1052 | Inorganic Chemical | 1 of 1 result | Feb 3, 2021 | Feb 3, 2021 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 5 results | Apr 15, 2019 | Apr 15, 2019 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 5 results | Aug 27, 2014 | Aug 27, 2014 |
| Cadmium 1015 | Inorganic Chemical | 1 of 12 results | Mar 9, 2005 | Mar 9, 2005 |
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 151–160 of 280 samples, newest first — collected May 29, 2002 to May 30, 2002. The summary above covers all 280.
20 results from the 10 samples listed here: 17 detected, 3 not detected. Across the whole record it is 310 of 837. 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 |
|---|---|---|
|
||
| 0.072 mg/l , sample collected May 30, 2002, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.003 mg/l , sample collected May 30, 2002, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.115 mg/l , sample collected May 30, 2002, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected May 30, 2002, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.203 mg/l , sample collected May 30, 2002, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.088 mg/l , sample collected May 30, 2002, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.006 mg/l , sample collected May 30, 2002, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected May 30, 2002, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.006 mg/l , sample collected May 30, 2002, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected May 30, 2002, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.115 mg/l , sample collected May 29, 2002, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.003 mg/l , sample collected May 29, 2002, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.317 mg/l , sample collected May 29, 2002, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected May 29, 2002, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.006 mg/l , sample collected May 29, 2002, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.003 mg/l , sample collected May 29, 2002, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.004 mg/l , sample collected May 29, 2002, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected May 29, 2002, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.1 mg/l , sample collected May 29, 2002, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected May 29, 2002, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- May 30, 2002
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 020530-077PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.072 mg/l
-
Lead 1030
- Result
- 0.003 mg/l
-
- Collected
- May 30, 2002
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 020530-076PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.115 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- May 30, 2002
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 020530-075PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.203 mg/l
-
Lead 1030
- Result
- 0.088 mg/l
-
- Collected
- May 30, 2002
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 020530-074PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.006 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- May 30, 2002
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 020530-073PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.006 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- May 29, 2002
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 020530-082PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.115 mg/l
-
Lead 1030
- Result
- 0.003 mg/l
-
- Collected
- May 29, 2002
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 020530-072PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.317 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- May 29, 2002
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 020530-071PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.006 mg/l
-
Lead 1030
- Result
- 0.003 mg/l
-
- Collected
- May 29, 2002
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 020530-070PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.004 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- May 29, 2002
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 020530-069PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.1 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
Routine (10).