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
MS0110013 , Alcorn State University
24 of the 59 analytes this system has been tested for have been detected at least once, across 417 samples on record.
The other 35 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 417 samples on record, detections range from August 24, 1992 to February 23, 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 | 202 of 317 results | Aug 27, 1992 | Jul 8, 2024 |
| Lead 1030 | Inorganic Chemical | 162 of 317 results | Aug 24, 1992 | Jul 8, 2024 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 21 of 22 results | May 3, 2004 | Feb 23, 2026 |
| Nitrate 1040 | Inorganic Chemical | 21 of 22 results | May 3, 2004 | Feb 23, 2026 |
| Barium 1010 | Inorganic Chemical | 11 of 11 results | Mar 26, 2002 | Jan 22, 2025 |
| Chromium 1020 | Inorganic Chemical | 10 of 11 results | Mar 26, 2002 | Jan 22, 2025 |
| Fluoride 1025 | Inorganic Chemical | 10 of 11 results | Mar 26, 2002 | Jan 22, 2025 |
| Nickel 1036 | Inorganic Chemical | 9 of 11 results | Mar 26, 2002 | Jan 22, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 5 of 14 results | Jul 9, 2007 | Feb 9, 2022 |
| TTHM 2950 | Organic Chemical | 5 of 16 results | Aug 6, 2007 | Jul 23, 2020 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 13, 2011 | Jul 10, 2012 |
| Chloroform 2941 | Organic Chemical | 4 of 11 results | Aug 6, 2007 | Jul 23, 2020 |
| Combined Uranium 4006 | Radionuclide | 4 of 12 results | Jun 12, 2012 | Nov 18, 2013 |
| Selenium 1045 | Inorganic Chemical | 4 of 11 results | Jan 26, 2004 | Mar 26, 2008 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Sep 25, 2019 | Oct 22, 2024 |
| Bromodichloromethane 2943 | Organic Chemical | 3 of 11 results | Aug 6, 2007 | Jul 23, 2020 |
| Arsenic 1005 | Inorganic Chemical | 2 of 11 results | Feb 14, 2005 | Jan 23, 2006 |
| Cadmium 1015 | Inorganic Chemical | 2 of 11 results | Feb 14, 2005 | Jan 23, 2006 |
| Sulfate 1055 | Inorganic Chemical | 2 of 2 results | Mar 26, 2002 | Jan 26, 2004 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 8 results | Jul 22, 2020 | Jul 22, 2020 |
| Dichloroacetic Acid 2451 | Organic Chemical | 1 of 8 results | Jul 22, 2020 | Jul 22, 2020 |
| Dibromochloromethane 2944 | Organic Chemical | 1 of 11 results | Jul 18, 2018 | Jul 18, 2018 |
| Gross Alpha, Excl. Radon & U 4000 | Radionuclide | 1 of 2 results | Jun 12, 2012 | Jun 12, 2012 |
| Uranium-238 4009 | Radionuclide | 1 of 1 result | Jan 23, 2006 | Jan 23, 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 151–160 of 417 samples, newest first — collected June 26, 2012 to July 25, 2012. The summary above covers all 417.
42 results from the 10 samples listed here: 14 detected, 28 not detected. Across the whole record it is 490 of 1,203. 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 |
|---|---|---|
|
||
| 0.12 mg/l , sample collected Jul 25, 2012 07:26, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.005 mg/l , sample collected Jul 25, 2012 07:26, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.3591 mg/l , sample collected Jul 25, 2012 09:41, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.0059 mg/l , sample collected Jul 25, 2012 09:41, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0826 mg/l , sample collected Jul 25, 2012 05:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.0007 mg/l , sample collected Jul 25, 2012 05:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0876 mg/l , sample collected Jul 25, 2012 08:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 25, 2012 08:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0663 mg/l , sample collected Jul 25, 2012 05:36, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.0005 mg/l , sample collected Jul 25, 2012 05:36, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0575 mg/l , sample collected Jul 24, 2012 10:05, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.0022 mg/l , sample collected Jul 24, 2012 10:05, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 1 pci/l , sample collected Jul 10, 2012 15:00, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.47 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 15:00, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.353 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 15:00, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
| Not detected below 0.47 pci/l Minimum Reporting Level , sample collected Jul 10, 2012 15:00, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| 1 pci/l , sample collected Jul 9, 2012 13:15, sampling point TF080 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.47 pci/l Minimum Reporting Level , sample collected Jul 9, 2012 13:15, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.353 pci/l Minimum Reporting Level , sample collected Jul 9, 2012 13:15, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Jul 1, 2012 – Sep 30, 2012 |
| Not detected below 0.47 pci/l Minimum Reporting Level , sample collected Jul 9, 2012 13:15, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| 0.001 mg/l , sample collected Jul 9, 2012 13:19, sampling point TF080 | Combined Uranium 4006 EPA method 200.8 | Jul 1, 2012 – Sep 30, 2012 |
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, 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 Jun 26, 2012 01:30, sampling point TF080 | Styrene 2996 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
-
- Collected
- Jul 25, 2012 07:26
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120726-038PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.12 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.005 mg/l
-
- Collected
- Jul 25, 2012 09:41
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120726-037PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3591 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0059 mg/l
-
- Collected
- Jul 25, 2012 05:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120726-036PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0826 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
-
- Collected
- Jul 25, 2012 08:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120726-035PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0876 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 25, 2012 05:36
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120726-034PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0663 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0005 mg/l
-
- Collected
- Jul 24, 2012 10:05
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 120726-049PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0575 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0022 mg/l
-
- Collected
- Jul 10, 2012 15:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 201211290102
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 1 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.47 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.353 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.47 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
- Collected
- Jul 9, 2012 13:15
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120710-048
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 1 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.47 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.353 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.47 pci/l Minimum Reporting Level
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
- Collected
- Jul 9, 2012 13:19
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120710-048RU
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2012 – Sep 30, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- Jun 26, 2012 01:30
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120627-017VO
- 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).