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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.

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.

Every analyte ever detected for City of Jackson-Maddox Rd., with how many results found it and when it was first and last detected. Covers the whole record, not only 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

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 421–430 of 1,686 samples, newest first — collected May 21, 2021 to May 26, 2021. The summary above covers all 1,686.

20 results from the 10 samples listed here: 17 detected, 3 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.

Chemical and radiological sample results for City of Jackson-Maddox Rd., every result from 421 to 430 of 1,686 samples shown, newest first. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
May 26, 2021 05:45
Sampling point
LC0093 Location withheld
Sample type
Routine
Lab sample
PB-210528-035
Laboratory
MSDH Lab
0.0832 mg/l , sample collected May 26, 2021 05:45, sampling point LC0093 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
2.9 ug/l , sample collected May 26, 2021 05:45, sampling point LC0093 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 25, 2021 12:33
Sampling point
LC0042 Location withheld
Sample type
Routine
Lab sample
PB-210528-040
Laboratory
MSDH Lab
0.0527 mg/l , sample collected May 25, 2021 12:33, sampling point LC0042 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
0.5 ug/l , sample collected May 25, 2021 12:33, sampling point LC0042 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 25, 2021 13:53
Sampling point
LC0045 Location withheld
Sample type
Routine
Lab sample
PB-210528-039
Laboratory
MSDH Lab
0.071 mg/l , sample collected May 25, 2021 13:53, sampling point LC0045 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
2 ug/l , sample collected May 25, 2021 13:53, sampling point LC0045 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 25, 2021 11:50
Sampling point
LC0043 Location withheld
Sample type
Routine
Lab sample
PB-210528-038
Laboratory
MSDH Lab
0.0525 mg/l , sample collected May 25, 2021 11:50, sampling point LC0043 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
1.1 ug/l , sample collected May 25, 2021 11:50, sampling point LC0043 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 25, 2021 14:19
Sampling point
LC0051 Location withheld
Sample type
Routine
Lab sample
PB-210528-037
Laboratory
MSDH Lab
0.0449 mg/l , sample collected May 25, 2021 14:19, sampling point LC0051 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
3.1 ug/l , sample collected May 25, 2021 14:19, sampling point LC0051 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 25, 2021 11:52
Sampling point
LC0040 Location withheld
Sample type
Routine
Lab sample
PB-210528-034
Laboratory
MSDH Lab
0.274 mg/l , sample collected May 25, 2021 11:52, sampling point LC0040 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
10.3 ug/l , sample collected May 25, 2021 11:52, sampling point LC0040 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 24, 2021 07:00
Sampling point
LC0095 Location withheld
Sample type
Routine
Lab sample
PB-210528-036
Laboratory
MSDH Lab
0.0216 mg/l , sample collected May 24, 2021 07:00, sampling point LC0095 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 24, 2021 07:00, sampling point LC0095 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 21, 2021 06:48
Sampling point
LC0061 Location withheld
Sample type
Routine
Lab sample
PB-210521-050
Laboratory
MSDH Lab
0.051 mg/l , sample collected May 21, 2021 06:48, sampling point LC0061 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 21, 2021 06:48, sampling point LC0061 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 21, 2021 07:15
Sampling point
LC0100 Location withheld
Sample type
Routine
Lab sample
PB-210521-049
Laboratory
MSDH Lab
0.0226 mg/l , sample collected May 21, 2021 07:15, sampling point LC0100 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 21, 2021 07:15, sampling point LC0100 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
Collected
May 21, 2021 08:00
Sampling point
LC0102 Location withheld
Sample type
Routine
Lab sample
PB-210521-048
Laboratory
MSDH Lab
0.0214 mg/l , sample collected May 21, 2021 08:00, sampling point LC0102 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021
1.1 ug/l , sample collected May 21, 2021 08:00, sampling point LC0102 Lead 1030 EPA method 200.8 Jan 1, 2021 – Jun 30, 2021

Routine (10).