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 91–100 of 280 samples, newest first — collected July 10, 2012 to July 12, 2012. The summary above covers all 280.
39 results from the 10 samples listed here: 13 detected, 26 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 |
|---|---|---|
|
||
| 0.2824 mg/l , sample collected Jul 12, 2012 06:40, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 12, 2012 06:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.017 mg/l , sample collected Jul 12, 2012 06:31, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 12, 2012 06:31, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.4167 mg/l , sample collected Jul 12, 2012 06:41, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 12, 2012 06:41, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0536 mg/l , sample collected Jul 12, 2012 06:03, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0008 mg/l , sample collected Jul 12, 2012 06:03, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0524 mg/l , sample collected Jul 12, 2012 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0009 mg/l , sample collected Jul 12, 2012 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.1549 mg/l , sample collected Jul 12, 2012 06:45, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 12, 2012 06:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0538 mg/l , sample collected Jul 12, 2012 06:06, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 12, 2012 06:06, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.1539 mg/l , sample collected Jul 12, 2012 06:44, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0005 mg/l , sample collected Jul 12, 2012 06:44, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0536 mg/l , sample collected Jul 12, 2012 06:10, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0005 mg/l , sample collected Jul 12, 2012 06:10, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | 1,2,4-Trichlorobenzene 2378 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | Cis-1,2-Dichloroethylene 2380 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | Xylenes, Total 2955 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | Dichloromethane 2964 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | O-Dichlorobenzene 2968 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | P-Dichlorobenzene 2969 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | Vinyl Chloride 2976 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | 1,1-Dichloroethylene 2977 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | Trans-1,2-Dichloroethylene 2979 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | 1,2-Dichloroethane 2980 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | Carbon Tetrachloride 2982 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | 1,2-Dichloropropane 2983 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | Trichloroethylene 2984 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | 1,1,2-Trichloroethane 2985 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | Chlorobenzene 2989 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | Benzene 2990 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | Toluene 2991 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | Ethylbenzene 2992 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 10, 2012 09:50, sampling point TF080 | Styrene 2996 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
-
- Collected
- Jul 12, 2012 06:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120713-032PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2824 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2012 06:31
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120713-031PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.017 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2012 06:41
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120713-030PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.4167 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2012 06:03
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120713-023PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0536 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0008 mg/l
-
- Collected
- Jul 12, 2012 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120713-022PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0524 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Jul 12, 2012 06:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120713-021PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1549 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2012 06:06
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120713-020PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0538 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 12, 2012 06:44
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120713-019PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1539 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0005 mg/l
-
- Collected
- Jul 12, 2012 06:10
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120713-018PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0536 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0005 mg/l
-
- Collected
- Jul 10, 2012 09:50
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120711-003VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2016
-
1,2,4-Trichlorobenzene 2378 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Cis-1,2-Dichloroethylene 2380 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Xylenes, Total 2955 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Dichloromethane 2964 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
O-Dichlorobenzene 2968 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
P-Dichlorobenzene 2969 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Vinyl Chloride 2976 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1-Dichloroethylene 2977 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trans-1,2-Dichloroethylene 2979 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloroethane 2980 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Carbon Tetrachloride 2982 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,2-Dichloropropane 2983 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Trichloroethylene 2984 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
1,1,2-Trichloroethane 2985 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Chlorobenzene 2989 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Benzene 2990 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Toluene 2991 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Ethylbenzene 2992 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Styrene 2996 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
Routine (10).