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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

MS0570005 , City of Magnolia

22 of the 58 analytes this system has been tested for have been detected at least once, across 313 samples on record.

The other 36 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 313 samples on record, detections range from October 15, 2003 to July 21, 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 Magnolia, 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 99 of 99 results Aug 8, 2007 Sep 27, 2023
Lead 1030 Inorganic Chemical 58 of 99 results Aug 8, 2007 Sep 27, 2023
Barium 1010 Inorganic Chemical 34 of 34 results Oct 15, 2003 Jul 21, 2026
Fluoride 1025 Inorganic Chemical 29 of 34 results Oct 15, 2003 Jul 21, 2026
Arsenic 1005 Inorganic Chemical 22 of 34 results Oct 22, 2003 Jul 21, 2026
Nickel 1036 Inorganic Chemical 14 of 31 results Mar 17, 2004 Mar 18, 2025
Nitrate 1040 Inorganic Chemical 10 of 66 results Jun 7, 2004 Jul 21, 2026
Chromium 1020 Inorganic Chemical 10 of 34 results Oct 15, 2003 May 8, 2017
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Mar 12, 2012 Oct 9, 2012
Nitrate-Nitrite 1038 Inorganic Chemical 7 of 66 results Jun 7, 2004 Jul 21, 2026
TTHM 2950 Organic Chemical 6 of 19 results Oct 22, 2007 Jun 15, 2026
Sodium 1052 Inorganic Chemical 6 of 6 results Mar 7, 2022 Mar 3, 2025
Selenium 1045 Inorganic Chemical 6 of 34 results Apr 11, 2005 Mar 22, 2006
Chloroform 2941 Organic Chemical 4 of 14 results Aug 26, 2013 Jun 15, 2026
Sulfate 1055 Inorganic Chemical 4 of 6 results Oct 15, 2003 Mar 17, 2004
Dichloroacetic Acid 2451 Organic Chemical 3 of 14 results Aug 26, 2013 Jun 15, 2026
Bromodichloromethane 2943 Organic Chemical 3 of 14 results Aug 26, 2013 Jun 15, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 3 of 19 results Jun 29, 2010 Aug 9, 2016
Dichloromethane 2964 Organic Chemical 3 of 33 results Aug 23, 2004 Aug 24, 2004
Dibromochloromethane 2944 Organic Chemical 2 of 14 results Aug 26, 2013 Jun 15, 2026
Gross Alpha Particle Activity 4109 Radionuclide 2 of 2 results Dec 18, 2012 Jan 29, 2013
Cadmium 1015 Inorganic Chemical 2 of 34 results Apr 11, 2005 Apr 11, 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 221–230 of 313 samples, newest first — collected July 30, 2008 to October 21, 2008. The summary above covers all 313.

21 results from the 10 samples listed here: 13 detected, 8 not detected. Across the whole record it is 337 of 1,726. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Chemical and radiological sample results for City of Magnolia, every result from 221 to 230 of 313 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
Oct 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
081022-056PB
Laboratory
MSDH Lab
0.7107 mg/l , sample collected Oct 21, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0008 mg/l , sample collected Oct 21, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Oct 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
081022-055PB
Laboratory
MSDH Lab
0.1103 mg/l , sample collected Oct 21, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 21, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Oct 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
081022-053PB
Laboratory
MSDH Lab
0.2686 mg/l , sample collected Oct 21, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0014 mg/l , sample collected Oct 21, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Oct 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
081022-052PB
Laboratory
MSDH Lab
0.0127 mg/l , sample collected Oct 21, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0005 mg/l , sample collected Oct 21, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Oct 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
081022-051PB
Laboratory
MSDH Lab
0.0225 mg/l , sample collected Oct 21, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0012 mg/l , sample collected Oct 21, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Oct 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
081022-050PB
Laboratory
MSDH Lab
0.0143 mg/l , sample collected Oct 21, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 21, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Oct 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
081022-049PB
Laboratory
MSDH Lab
0.897 mg/l , sample collected Oct 21, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 21, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Oct 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
081022-048PB
Laboratory
MSDH Lab
0.0721 mg/l , sample collected Oct 21, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 21, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Oct 20, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
081022-054PB
Laboratory
MSDH Lab
0.0446 mg/l , sample collected Oct 20, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Oct 20, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 30, 2008
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
080731-011NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jul 30, 2008, sampling point TF104 Nitrate-Nitrite 1038 EPA method 353.2 Not recorded
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Jul 30, 2008, sampling point TF104 Nitrate 1040 EPA method 353.2 Not recorded
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Jul 30, 2008, sampling point TF104 Nitrite 1041 EPA method 353.2 Not recorded

Routine (10).