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
MS0250012 , City of Jackson-Maddox Rd.
29 of the 60 analytes this system has been tested for have been detected at least once, across 1,686 samples on record.
The other 31 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 1,686 samples on record, detections range from November 3, 1992 to June 12, 2026. These figures cover the whole record; the list of samples further down is narrowed.
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 | 568 of 632 results | Nov 3, 1992 | Jun 12, 2026 |
| Lead 1030 | Inorganic Chemical | 384 of 632 results | Nov 3, 1992 | Jun 12, 2026 |
| TTHM 2950 | Organic Chemical | 273 of 273 results | Mar 23, 2004 | Apr 27, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 268 of 269 results | Mar 23, 2004 | Apr 27, 2026 |
| Chloroform 2941 | Organic Chemical | 144 of 144 results | Mar 1, 2006 | Apr 27, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 126 of 127 results | Dec 17, 2007 | Apr 27, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 126 of 145 results | Mar 1, 2006 | Apr 27, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 125 of 127 results | Dec 17, 2007 | Apr 27, 2026 |
| Barium 1010 | Inorganic Chemical | 85 of 85 results | Sep 17, 2003 | Apr 8, 2025 |
| Fluoride 1025 | Inorganic Chemical | 85 of 85 results | Sep 17, 2003 | Apr 8, 2025 |
| Chromium 1020 | Inorganic Chemical | 49 of 85 results | Sep 17, 2003 | Apr 8, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 49 of 127 results | Dec 17, 2007 | Mar 12, 2014 |
| Nickel 1036 | Inorganic Chemical | 21 of 85 results | Sep 17, 2003 | Apr 8, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 21 of 127 results | Mar 17, 2008 | Aug 13, 2012 |
| Carbon Tetrachloride 2982 | Organic Chemical | 16 of 122 results | Dec 26, 2002 | Feb 10, 2025 |
| Sodium 1052 | Inorganic Chemical | 12 of 12 results | Jan 31, 2022 | Feb 5, 2025 |
| Sulfate 1055 | Inorganic Chemical | 11 of 11 results | Sep 17, 2003 | Feb 11, 2004 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 10 of 29 results | Feb 18, 2009 | Jun 16, 2020 |
| Radium-226 4020 | Radionuclide | 10 of 29 results | Jun 19, 2009 | Jun 16, 2020 |
| Radium-228 4030 | Radionuclide | 9 of 29 results | Feb 18, 2009 | Jun 16, 2020 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 7 of 19 results | Dec 30, 2008 | Sep 10, 2012 |
| Gross Alpha, Excl. Radon & U 4000 | Radionuclide | 5 of 15 results | Dec 30, 2008 | Oct 26, 2009 |
| Cadmium 1015 | Inorganic Chemical | 5 of 85 results | Mar 9, 2005 | Mar 9, 2005 |
| Selenium 1045 | Inorganic Chemical | 5 of 85 results | Mar 9, 2005 | Mar 9, 2005 |
| Thallium, Total 1085 | Inorganic Chemical | 5 of 85 results | Mar 9, 2005 | Mar 9, 2005 |
| Gross Beta Particle Activity 4100 | Radionuclide | 4 of 4 results | Jun 19, 2009 | Oct 26, 2009 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 3 of 11 results | Mar 26, 2018 | May 20, 2019 |
| Nitrite 1041 | Inorganic Chemical | 1 of 144 results | Feb 4, 2013 | Feb 4, 2013 |
| Dibromoacetic Acid 2454 | Organic Chemical | 1 of 127 results | Aug 13, 2012 | Aug 13, 2012 |
Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.
Choose a date range
The most recent samples, result by result
The table below lists 81–90 of 142 samples, newest first — collected July 14, 2025 to July 29, 2025. The summary above covers all 142.
17 results from the 10 samples listed here: 16 detected, 1 not detected. Across the whole record it is 2,428 of 7,243. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
We withheld the location of 10 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.069 mg/l , sample collected Jul 29, 2025 06:30, sampling point LC0072 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| 0.9 ug/l , sample collected Jul 29, 2025 06:30, sampling point LC0072 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0397 mg/l , sample collected Jul 29, 2025 06:00, sampling point LC0027 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| 0.5 ug/l , sample collected Jul 29, 2025 06:00, sampling point LC0027 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0241 mg/l , sample collected Jul 29, 2025 07:30, sampling point LC0028 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| 1.3 ug/l , sample collected Jul 29, 2025 07:30, sampling point LC0028 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0098 mg/l , sample collected Jul 28, 2025 22:03, sampling point LC0009 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 28, 2025 22:03, sampling point LC0009 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.118 mg/l , sample collected Jul 28, 2025 10:30, sampling point LC0067 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| 5.7 ug/l , sample collected Jul 28, 2025 10:30, sampling point LC0067 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.167 mg/l , sample collected Jul 28, 2025 10:28, sampling point LC0090 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| 1.4 ug/l , sample collected Jul 28, 2025 10:28, sampling point LC0090 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0574 mg/l , sample collected Jul 28, 2025 07:00, sampling point LC0022 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| 1 ug/l , sample collected Jul 28, 2025 07:00, sampling point LC0022 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 72.8 ug/l , sample collected Jul 14, 2025 08:14, sampling point SM6 | TTHM 2950 EPA method 524.2 | Jul 1, 2025 – Sep 30, 2025 |
|
||
| 51 ug/l , sample collected Jul 14, 2025 08:36, sampling point SM5 | TTHM 2950 EPA method 524.2 | Jul 1, 2025 – Sep 30, 2025 |
|
||
| 101 ug/l , sample collected Jul 14, 2025 08:57, sampling point SM3 | TTHM 2950 EPA method 524.2 | Jul 1, 2025 – Sep 30, 2025 |
-
- Collected
- Jul 29, 2025 06:30
- Sampling point
- LC0072 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250804-003
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.069 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.9 ug/l
-
- Collected
- Jul 29, 2025 06:00
- Sampling point
- LC0027 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250804-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0397 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.5 ug/l
-
- Collected
- Jul 29, 2025 07:30
- Sampling point
- LC0028 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250804-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0241 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1.3 ug/l
-
- Collected
- Jul 28, 2025 22:03
- Sampling point
- LC0009 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250804-025
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0098 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jul 28, 2025 10:30
- Sampling point
- LC0067 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250804-009
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.118 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 5.7 ug/l
-
- Collected
- Jul 28, 2025 10:28
- Sampling point
- LC0090 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250804-005
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.167 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1.4 ug/l
-
- Collected
- Jul 28, 2025 07:00
- Sampling point
- LC0022 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250804-004
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0574 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1 ug/l
-
- Collected
- Jul 14, 2025 08:14
- Sampling point
- SM6 Location withheld
- Sample type
- Routine
- Lab sample
- TH-250717-007
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Sep 30, 2025
-
TTHM 2950 EPA method 524.2
- Result
- 72.8 ug/l
-
- Collected
- Jul 14, 2025 08:36
- Sampling point
- SM5 Location withheld
- Sample type
- Routine
- Lab sample
- TH-250717-006
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Sep 30, 2025
-
TTHM 2950 EPA method 524.2
- Result
- 51 ug/l
-
- Collected
- Jul 14, 2025 08:57
- Sampling point
- SM3 Location withheld
- Sample type
- Routine
- Lab sample
- TH-250717-005
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Sep 30, 2025
-
TTHM 2950 EPA method 524.2
- Result
- 101 ug/l
Routine (10).