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 161–170 of 417 samples, newest first — collected August 31, 2011 to June 12, 2012. The summary above covers all 417.
40 results from the 10 samples listed here: 7 detected, 33 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.
Units in this table
Combined Uranium is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.84 pci/l The agency recorded which kind of limit this result was below, but stored nothing as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Jun 12, 2012 15:30, sampling point TF080 | Gross Alpha, Excl. Radon & U 4000 | Apr 1, 2012 – Jun 30, 2012 |
| 1.25 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Jun 12, 2012 15:30, sampling point TF080 | Combined Uranium 4006 EPA method 200.8 | Apr 1, 2012 – Jun 30, 2012 |
| Not detected below 0.599 pci/l Minimum Reporting Level , sample collected Jun 12, 2012 15:30, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.599 pci/l Minimum Reporting Level , sample collected Jun 12, 2012 15:30, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Apr 1, 2012 – Jun 30, 2012 |
| Not detected below 0.505 pci/l Minimum Reporting Level , sample collected Jun 12, 2012 15:30, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Apr 1, 2012 – Jun 30, 2012 |
| Not detected below 2.98 pci/l Minimum Reporting Level , sample collected Jun 12, 2012 15:30, sampling point TF080 | Gross Alpha Particle Activity 4109 EPA method 900.0 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| 1 pci/l , sample collected Apr 17, 2012 13:10, 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 Apr 17, 2012 13:10, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.353 pci/l Minimum Reporting Level , sample collected Apr 17, 2012 13:10, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Apr 1, 2012 – Jun 30, 2012 |
| Not detected below 0.47 pci/l Minimum Reporting Level , sample collected Apr 17, 2012 13:10, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Apr 17, 2012 13:10, sampling point TF080 | Combined Uranium 4006 EPA method 200.8 | Apr 1, 2012 – Jun 30, 2012 |
|
||
| Not detected below 2.91 pci/l Minimum Reporting Level , sample collected Mar 26, 2012 13:30, sampling point TF080 | Gross Alpha, Excl. Radon & U 4000 | Jan 1, 2012 – Mar 31, 2012 |
| Not detected below 0.67 ug/l Minimum Reporting Level , sample collected Mar 26, 2012 13:30, sampling point TF080 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2012 – Mar 31, 2012 |
| Not detected below 0.398 pci/l Minimum Reporting Level , sample collected Mar 26, 2012 13:30, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.35 pci/l Minimum Reporting Level , sample collected Mar 26, 2012 13:30, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Jan 1, 2012 – Mar 31, 2012 |
| Not detected below 0.398 pci/l Minimum Reporting Level , sample collected Mar 26, 2012 13:30, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Jan 1, 2012 – Mar 31, 2012 |
| Not detected below 2.91 pci/l Minimum Reporting Level , sample collected Mar 26, 2012 13:30, sampling point TF080 | Gross Alpha Particle Activity 4109 EPA method 900.0 | Jan 1, 2012 – Mar 31, 2012 |
|
||
| 1 pci/l , sample collected Feb 16, 2012 13:10, 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 Feb 16, 2012 13:10, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.353 pci/l Minimum Reporting Level , sample collected Feb 16, 2012 13:10, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Jan 1, 2012 – Mar 31, 2012 |
| Not detected below 0.47 pci/l Minimum Reporting Level , sample collected Feb 16, 2012 13:10, sampling point TF080 | 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 13:10, sampling point TF080 | Combined Uranium 4006 EPA method 200.8 | Jan 1, 2012 – Mar 31, 2012 |
|
||
| 0.77 mg/l , sample collected Jan 25, 2012 02:30, sampling point TF080 | Nitrate-Nitrite 1038 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
| 0.77 mg/l , sample collected Jan 25, 2012 02:30, sampling point TF080 | Nitrate 1040 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
| Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jan 25, 2012 02:30, sampling point TF080 | Nitrite 1041 EPA method 353.2 | Jan 1, 2012 – Dec 31, 2012 |
|
||
| 1 pci/l , sample collected Dec 13, 2011 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 Dec 13, 2011 15:00, sampling point TF080 | Combined Radium (-226 & -228) 4010 | Not recorded |
| Not detected below 0.353 pci/l Minimum Reporting Level , sample collected Dec 13, 2011 15:00, sampling point TF080 | Radium-226 4020 EPA method 903.1 | Oct 1, 2011 – Dec 31, 2011 |
| Not detected below 0.47 pci/l Minimum Reporting Level , sample collected Dec 13, 2011 15:00, sampling point TF080 | Radium-228 4030 EPA method 904.0 | Oct 1, 2011 – Dec 31, 2011 |
|
||
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 31, 2011 03:35, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 31, 2011 03:35, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 31, 2011 03:35, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Aug 31, 2011 03:35, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| Not detected below 4 ug/l Minimum Reporting Level , sample collected Aug 31, 2011 03:35, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 31, 2011 03:12, sampling point MRT000 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 31, 2011 03:12, sampling point MRT000 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 31, 2011 03:12, sampling point MRT000 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 31, 2011 03:12, sampling point MRT000 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 31, 2011 03:12, sampling point MRT000 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| Not detected below 0.006 mg/l Minimum Reporting Level , sample collected Aug 31, 2011 03:12, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2011 – Dec 31, 2013 |
-
- Collected
- Jun 12, 2012 15:30
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 306101003
- Laboratory
- Gel Laboratories
-
Gross Alpha, Excl. Radon & U 4000
- Result
- 0.84 pci/l The agency recorded which kind of limit this result was below, but stored nothing as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- 1.25 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.599 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.599 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.505 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Gross Alpha Particle Activity 4109 EPA method 900.0
- Result
- Not detected below 2.98 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
- Collected
- Apr 17, 2012 13:10
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120418-003
- 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
- Apr 1, 2012 – Jun 30, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.47 pci/l Minimum Reporting Level
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
- Collected
- Apr 17, 2012 13:10
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120418-003RU
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2012 – Jun 30, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Mar 26, 2012 13:30
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 300725002
- Laboratory
- Gel Laboratories
-
Gross Alpha, Excl. Radon & U 4000
- Result
- Not detected below 2.91 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Combined Uranium 4006 EPA method 200.8
- Result
- Not detected below 0.67 ug/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Combined Radium (-226 & -228) 4010
- Result
- Not detected below 0.398 pci/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Radium-226 4020 EPA method 903.1
- Result
- Not detected below 0.35 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.398 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
Gross Alpha Particle Activity 4109 EPA method 900.0
- Result
- Not detected below 2.91 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
- Collected
- Feb 16, 2012 13:10
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120217-022
- 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
- Jan 1, 2012 – Mar 31, 2012
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.47 pci/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2012 – Mar 31, 2012
-
- Collected
- Feb 16, 2012 13:10
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120217-022RU
- 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
- Jan 25, 2012 02:30
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 120126-014NI
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2012
-
Nitrate-Nitrite 1038 EPA method 353.2
- Result
- 0.77 mg/l
-
Nitrate 1040 EPA method 353.2
- Result
- 0.77 mg/l
-
Nitrite 1041 EPA method 353.2
- Result
- Not detected below 0.02 mg/l Minimum Reporting Level
-
- Collected
- Dec 13, 2011 15:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 111214-050
- 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
- Oct 1, 2011 – Dec 31, 2011
-
Radium-228 4030 EPA method 904.0
- Result
- Not detected below 0.47 pci/l Minimum Reporting Level
- Monitoring period
- Oct 1, 2011 – Dec 31, 2011
-
- Collected
- Aug 31, 2011 03:35
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 110901-003TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- Not detected below 4 ug/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
- Collected
- Aug 31, 2011 03:12
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 110901-003HA
- Laboratory
- MSDH Lab
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 0.002 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 0.001 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456
- Result
- Not detected below 0.006 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
Routine (10).