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 131–140 of 280 samples, newest first — collected December 16, 2003 to January 28, 2004. The summary above covers all 280.
38 results from the 10 samples listed here: 12 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 |
|---|---|---|
|
||
| Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jan 28, 2004, sampling point TF080 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2002 – Dec 31, 2004 |
|
||
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | 1,2,4-Trichlorobenzene 2378 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | Cis-1,2-Dichloroethylene 2380 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | Xylenes, Total 2955 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | Dichloromethane 2964 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | O-Dichlorobenzene 2968 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | P-Dichlorobenzene 2969 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | Vinyl Chloride 2976 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | 1,1-Dichloroethylene 2977 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | Trans-1,2-Dichloroethylene 2979 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | 1,2-Dichloroethane 2980 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | 1,1,1-Trichloroethane 2981 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | Carbon Tetrachloride 2982 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | 1,2-Dichloropropane 2983 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | Trichloroethylene 2984 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | 1,1,2-Trichloroethane 2985 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | Tetrachloroethylene 2987 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | Chlorobenzene 2989 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | Benzene 2990 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | Toluene 2991 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | Ethylbenzene 2992 | Jan 1, 2004 – Mar 31, 2004 |
| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jan 12, 2004, sampling point TF080 | Styrene 2996 | Jan 1, 2004 – Mar 31, 2004 |
|
||
| 0.001 mg/l , sample collected Dec 17, 2003, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Dec 17, 2003, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.003 mg/l , sample collected Dec 17, 2003, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Dec 17, 2003, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 1.796 mg/l , sample collected Dec 17, 2003, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Dec 17, 2003, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.059 mg/l , sample collected Dec 17, 2003, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.035 mg/l , sample collected Dec 17, 2003, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.163 mg/l , sample collected Dec 17, 2003, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.009 mg/l , sample collected Dec 17, 2003, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.026 mg/l , sample collected Dec 17, 2003, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Dec 17, 2003, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.012 mg/l , sample collected Dec 17, 2003, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Dec 17, 2003, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.001 mg/l , sample collected Dec 16, 2003, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Dec 16, 2003, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Jan 28, 2004
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 040128-007CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2002 – Dec 31, 2004
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.01 mg/l Minimum Reporting Level
-
- Collected
- Jan 12, 2004
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 040113-060VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2004 – Mar 31, 2004
-
1,2,4-Trichlorobenzene 2378
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Cis-1,2-Dichloroethylene 2380
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Xylenes, Total 2955
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Dichloromethane 2964
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
O-Dichlorobenzene 2968
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
P-Dichlorobenzene 2969
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Vinyl Chloride 2976
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1-Dichloroethylene 2977
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Trans-1,2-Dichloroethylene 2979
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,2-Dichloroethane 2980
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1,1-Trichloroethane 2981
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Carbon Tetrachloride 2982
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,2-Dichloropropane 2983
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Trichloroethylene 2984
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
1,1,2-Trichloroethane 2985
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Tetrachloroethylene 2987
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Chlorobenzene 2989
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Benzene 2990
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Toluene 2991
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Ethylbenzene 2992
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
Styrene 2996
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
- Collected
- Dec 17, 2003
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 031217-314PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.001 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Dec 17, 2003
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 031217-313PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.003 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Dec 17, 2003
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 031217-311PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 1.796 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Dec 17, 2003
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 031217-309PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.059 mg/l
-
Lead 1030
- Result
- 0.035 mg/l
-
- Collected
- Dec 17, 2003
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 031217-308PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.163 mg/l
-
Lead 1030
- Result
- 0.009 mg/l
-
- Collected
- Dec 17, 2003
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 031217-306PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.026 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Dec 17, 2003
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 031217-305PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.012 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Dec 16, 2003
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 031217-307PB
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.001 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
Routine (10).