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
MS0250034 , University of MS Medical CNTR
32 of the 70 analytes this system has been tested for have been detected at least once, across 560 samples on record.
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 560 samples on record, detections range from May 27, 1992 to March 31, 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 | 259 of 340 results | May 27, 1992 | Jul 26, 2024 |
| Lead 1030 | Inorganic Chemical | 132 of 340 results | May 27, 1992 | Jul 7, 2021 |
| Fluoride 1025 | Inorganic Chemical | 41 of 41 results | Sep 17, 2003 | Feb 13, 2025 |
| Barium 1010 | Inorganic Chemical | 37 of 37 results | Sep 17, 2003 | Feb 13, 2025 |
| Chromium 1020 | Inorganic Chemical | 19 of 37 results | Sep 17, 2003 | Oct 22, 2018 |
| TTHM 2950 | Organic Chemical | 11 of 11 results | Jun 9, 2004 | Mar 31, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 10 of 10 results | Jun 9, 2004 | Mar 31, 2025 |
| Sulfate 1055 | Inorganic Chemical | 10 of 10 results | Sep 17, 2003 | Aug 8, 2008 |
| Sodium 1052 | Inorganic Chemical | 8 of 8 results | Aug 8, 2008 | Feb 11, 2021 |
| Chloroform 2941 | Organic Chemical | 5 of 5 results | Sep 20, 2006 | May 22, 2019 |
| Bromodichloromethane 2943 | Organic Chemical | 5 of 5 results | Sep 20, 2006 | May 22, 2019 |
| Nitrite 1041 | Inorganic Chemical | 4 of 83 results | Aug 10, 2005 | Feb 8, 2012 |
| Nickel 1036 | Inorganic Chemical | 4 of 37 results | Apr 16, 2008 | May 12, 2010 |
| Calcium 1016 | Inorganic Chemical | 4 of 4 results | Aug 8, 2008 | Aug 8, 2008 |
| Potassium 1042 | Inorganic Chemical | 4 of 4 results | Aug 8, 2008 | Aug 8, 2008 |
| Residue, Total, Filterable 1057 | Water Quality | 4 of 4 results | Aug 8, 2008 | Aug 8, 2008 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 4 of 4 results | Aug 8, 2008 | Aug 8, 2008 |
| Carbon Dioxide 1901 | Water Quality | 4 of 4 results | Aug 8, 2008 | Aug 8, 2008 |
| Color 1905 | Water Quality | 4 of 4 results | Aug 8, 2008 | Aug 8, 2008 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 4 of 4 results | Aug 8, 2008 | Aug 8, 2008 |
| PH 1925 | Water Quality | 4 of 4 results | Aug 8, 2008 | Aug 8, 2008 |
| Alkalinity, Total 1927 | Water Quality | 4 of 4 results | Aug 8, 2008 | Aug 8, 2008 |
| Calculated Sodium NACA | Water Quality | 4 of 4 results | Aug 8, 2008 | Aug 8, 2008 |
| PH, Field Result PHFD | Water Quality | 4 of 4 results | Aug 8, 2008 | Aug 8, 2008 |
| Temperature, Field Result TEMP | Water Quality | 4 of 4 results | Aug 8, 2008 | Aug 8, 2008 |
| Monochloroacetic Acid 2450 | Organic Chemical | 3 of 3 results | Jun 15, 2011 | Jul 24, 2017 |
| Dichloroacetic Acid 2451 | Organic Chemical | 3 of 3 results | Jun 15, 2011 | Jul 24, 2017 |
| Trichloroacetic Acid 2452 | Organic Chemical | 3 of 3 results | Jun 15, 2011 | Jul 24, 2017 |
| Iron, Field Result FEFD | Inorganic Chemical | 3 of 4 results | Aug 8, 2008 | Aug 8, 2008 |
| Selenium 1045 | Inorganic Chemical | 3 of 37 results | Mar 14, 2005 | Mar 14, 2005 |
| Cyanide 1024 | Inorganic Chemical | 1 of 36 results | Mar 16, 2005 | Mar 16, 2005 |
| Cadmium 1015 | Inorganic Chemical | 1 of 37 results | Mar 14, 2005 | Mar 14, 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 151–160 of 560 samples, newest first — collected July 27, 2015 to July 28, 2015. The summary above covers all 560.
20 results from the 10 samples listed here: 13 detected, 7 not detected. Across the whole record it is 610 of 2,156. 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 |
|---|---|---|
|
||
| 0.1216 mg/l , sample collected Jul 28, 2015 09:21, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.0033 mg/l , sample collected Jul 28, 2015 09:21, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.1377 mg/l , sample collected Jul 28, 2015 09:27, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 28, 2015 09:27, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.0474 mg/l , sample collected Jul 28, 2015 09:39, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.0009 mg/l , sample collected Jul 28, 2015 09:39, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.0338 mg/l , sample collected Jul 28, 2015 09:21, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 28, 2015 09:21, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.3519 mg/l , sample collected Jul 28, 2015 09:13, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| 0.0045 mg/l , sample collected Jul 28, 2015 09:13, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.0221 mg/l , sample collected Jul 28, 2015 09:04, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 28, 2015 09:04, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.2 mg/l , sample collected Jul 27, 2015 10:05, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 27, 2015 10:05, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.047 mg/l , sample collected Jul 27, 2015 08:54, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 27, 2015 08:54, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.0874 mg/l , sample collected Jul 27, 2015 09:52, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 27, 2015 09:52, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
|
||
| 0.0714 mg/l , sample collected Jul 27, 2015 10:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 27, 2015 10:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2014 – Dec 31, 2016 |
-
- Collected
- Jul 28, 2015 09:21
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150729-044PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1216 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0033 mg/l
-
- Collected
- Jul 28, 2015 09:27
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150729-042PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1377 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 28, 2015 09:39
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150729-039PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0474 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0009 mg/l
-
- Collected
- Jul 28, 2015 09:21
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150729-038PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0338 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 28, 2015 09:13
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150729-037PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.3519 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0045 mg/l
-
- Collected
- Jul 28, 2015 09:04
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150729-036PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0221 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 27, 2015 10:05
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150729-050PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 27, 2015 08:54
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150729-049PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.047 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 27, 2015 09:52
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150729-048PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0874 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 27, 2015 10:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 150729-047PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0714 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).