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
MS0450014 , Tougaloo College
19 of the 57 analytes this system has been tested for have been detected at least once, across 225 samples on record.
The other 38 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 225 samples on record, detections range from October 6, 2003 to September 24, 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 | 60 of 60 results | Aug 7, 2007 | Sep 7, 2023 |
| Lead 1030 | Inorganic Chemical | 33 of 60 results | Aug 7, 2007 | Jul 21, 2020 |
| TTHM 2950 | Organic Chemical | 21 of 21 results | Jul 19, 2004 | Sep 24, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 20 of 21 results | Sep 6, 2007 | Sep 24, 2025 |
| Barium 1010 | Inorganic Chemical | 20 of 20 results | Oct 6, 2003 | Mar 11, 2025 |
| Fluoride 1025 | Inorganic Chemical | 18 of 20 results | Oct 6, 2003 | Mar 11, 2025 |
| Chloroform 2941 | Organic Chemical | 16 of 16 results | Sep 6, 2007 | Sep 24, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 15 of 15 results | Sep 28, 2009 | Sep 24, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 15 of 16 results | Sep 6, 2007 | Sep 24, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 14 of 15 results | Sep 28, 2009 | Sep 24, 2025 |
| Chromium 1020 | Inorganic Chemical | 12 of 20 results | Oct 6, 2003 | Apr 8, 2019 |
| Dibromochloromethane 2944 | Organic Chemical | 9 of 16 results | Mar 25, 2024 | Sep 24, 2025 |
| Sodium 1052 | Inorganic Chemical | 6 of 6 results | Sep 23, 2019 | Feb 26, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 10 results | Dec 13, 2011 | Jul 18, 2012 |
| Sulfate 1055 | Inorganic Chemical | 4 of 4 results | Oct 6, 2003 | Mar 8, 2004 |
| Nickel 1036 | Inorganic Chemical | 3 of 20 results | Jul 9, 2012 | Apr 8, 2019 |
| Nitrite 1041 | Inorganic Chemical | 1 of 45 results | Mar 8, 2017 | Mar 8, 2017 |
| Selenium 1045 | Inorganic Chemical | 1 of 20 results | Jan 20, 2010 | Jan 20, 2010 |
| Carbon Tetrachloride 2982 | Organic Chemical | 1 of 21 results | Sep 25, 2009 | Sep 25, 2009 |
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 141–150 of 225 samples, newest first — collected August 10, 2011 to February 29, 2012. The summary above covers all 225.
28 results from the 10 samples listed here: 5 detected, 23 not detected. Across the whole record it is 274 of 1,179. 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 0.1 mg/l Minimum Reporting Level , sample collected Feb 29, 2012 08:29, sampling point TF102 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 29, 2012 08:29, sampling point TF102 | Nitrate 1040 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 29, 2012 08:29, sampling point TF102 | Nitrite 1041 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
|
||
| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 29, 2012 08:15, sampling point TF101 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
| Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Feb 29, 2012 08:15, sampling point TF101 | Nitrate 1040 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Feb 29, 2012 08:15, sampling point TF101 | Nitrite 1041 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
|
||
| Not detected below 0.3 pci/l Minimum Reporting Level , sample collected Feb 16, 2012 15:07, sampling point TF101 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Feb 16, 2012 15:07, sampling point TF101 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.305 pci/l Minimum Reporting Level , sample collected Feb 16, 2012 15:07, sampling point TF101 | Radium-226 4020 EPA method 903.1 | Jan 1, 2012 – Mar 31, 2012 |
| Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Feb 16, 2012 15:07, sampling point TF101 | Radium-228 4030 EPA method 904.0 | Jan 1, 2012 – Mar 31, 2012 |
|
||
| 0.5 pci/l , sample collected Feb 16, 2012 14:37, sampling point TF102 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Feb 16, 2012 14:37, sampling point TF102 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.358 pci/l Minimum Reporting Level , sample collected Feb 16, 2012 14:37, sampling point TF102 | Radium-226 4020 EPA method 903.1 | Jan 1, 2012 – Mar 31, 2012 |
| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Feb 16, 2012 14:37, sampling point TF102 | Radium-228 4030 EPA method 904.0 | Jan 1, 2012 – Mar 31, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 16, 2012 14:37, sampling point TF102 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2012 – Mar 31, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Feb 16, 2012 15:07, sampling point TF101 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2012 – Mar 31, 2012 |
|
||
| 0.5 pci/l , sample collected Dec 13, 2011 12:19, sampling point TF102 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Dec 13, 2011 12:19, sampling point TF102 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.358 pci/l Minimum Reporting Level , sample collected Dec 13, 2011 12:19, sampling point TF102 | Radium-226 4020 EPA method 903.1 | Oct 1, 2011 – Dec 31, 2011 |
| Not detected below 0.39 pci/l Minimum Reporting Level , sample collected Dec 13, 2011 12:19, sampling point TF102 | Radium-228 4030 EPA method 904.0 | Oct 1, 2011 – Dec 31, 2011 |
|
||
| Not detected below 0.3 pci/l Minimum Reporting Level , sample collected Dec 12, 2011 12:07, sampling point TF101 | Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 | Not recorded |
| Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Dec 12, 2011 12:07, sampling point TF101 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.305 pci/l Minimum Reporting Level , sample collected Dec 12, 2011 12:07, sampling point TF101 | Radium-226 4020 EPA method 903.1 | Oct 1, 2011 – Dec 31, 2011 |
| Not detected below 0.38 pci/l Minimum Reporting Level , sample collected Dec 12, 2011 12:07, sampling point TF101 | Radium-228 4030 EPA method 904.0 | Oct 1, 2011 – Dec 31, 2011 |
|
||
| 0.8608 mg/l , sample collected Aug 10, 2011, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 10, 2011, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
|
||
| 0.3627 mg/l , sample collected Aug 10, 2011, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| 0.0007 mg/l , sample collected Aug 10, 2011, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
-
- Collected
- Feb 29, 2012 08:29
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 120301-040NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2012
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 29, 2012 08:15
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 120301-037NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2012
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
Nitrate 1040 EPA method 353.2
- Result
- Not detected below 0.08 mg/l Minimum Reporting Level
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Feb 16, 2012 15:07
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 120217-001
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- Not detected below 0.3 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.38 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.305 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.38 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
- Collected
- Feb 16, 2012 14:37
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 120217-002
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.5 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.358 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
- Collected
- Feb 16, 2012 14:37
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 120217-002RU
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Feb 16, 2012 15:07
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 120217-001RU
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Dec 13, 2011 12:19
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 111213-160
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- 0.5 pci/l
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.358 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2011 – Dec 31, 2011
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.39 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2011 – Dec 31, 2011
-
- Collected
- Dec 12, 2011 12:07
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 111213-159
- Laboratory
- Radiation Safety Engineering
-
Gross Alpha, Incl. Radon & U 4002 EPA method 00-02
- Result
- Not detected below 0.3 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.38 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.305 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2011 – Dec 31, 2011
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.38 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2011 – Dec 31, 2011
-
- Collected
- Aug 10, 2011
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 110811-025PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.8608 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Aug 10, 2011
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 110811-024PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3627 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0007 mg/l
Routine (10).