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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

MS0250005 , Town of Edwards

32 of the 59 analytes this system has been tested for have been detected at least once, across 538 samples on record.

The other 27 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 538 samples on record, detections range from July 26, 1993 to September 3, 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 Town of Edwards, 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 183 of 201 results Jul 26, 1993 Sep 3, 2026
Lead 1030 Inorganic Chemical 138 of 201 results Jul 26, 1993 Jun 27, 2023
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 80 of 83 results Jun 7, 2007 Feb 19, 2026
TTHM 2950 Organic Chemical 79 of 83 results Jun 7, 2007 Jun 17, 2026
Chloroform 2941 Organic Chemical 42 of 45 results Jun 7, 2007 Jun 17, 2026
Dichloroacetic Acid 2451 Organic Chemical 37 of 42 results Oct 24, 2007 Feb 19, 2026
Trichloroacetic Acid 2452 Organic Chemical 37 of 42 results Oct 24, 2007 Feb 19, 2026
Bromodichloromethane 2943 Organic Chemical 36 of 45 results Jun 7, 2007 Jun 17, 2026
Barium 1010 Inorganic Chemical 24 of 24 results Sep 22, 2003 Sep 3, 2026
Fluoride 1025 Inorganic Chemical 24 of 24 results Sep 22, 2003 Sep 3, 2026
Monochloroacetic Acid 2450 Organic Chemical 19 of 42 results Oct 24, 2007 Apr 22, 2020
Chromium 1020 Inorganic Chemical 11 of 24 results Sep 22, 2003 May 17, 2022
Dibromochloromethane 2944 Organic Chemical 10 of 45 results Oct 24, 2007 Oct 19, 2020
Sodium 1052 Inorganic Chemical 7 of 7 results Sep 25, 2019 Sep 3, 2026
Monobromoacetic Acid 2453 Organic Chemical 7 of 42 results Aug 10, 2010 Oct 19, 2020
Nickel 1036 Inorganic Chemical 6 of 23 results Nov 15, 2004 Oct 24, 2018
Selenium 1045 Inorganic Chemical 5 of 24 results Nov 15, 2004 Apr 9, 2008
Gross Alpha Particle Activity 4109 Radionuclide 4 of 4 results May 17, 2012 Jan 17, 2013
Gross Alpha, Incl. Radon & U 4002 Radionuclide 3 of 4 results Jan 18, 2018 Jul 11, 2019
Sulfate 1055 Inorganic Chemical 3 of 3 results Sep 22, 2003 Sep 22, 2003
Carbon Tetrachloride 2982 Organic Chemical 2 of 48 results Mar 23, 2023 Mar 23, 2023
Arsenic 1005 Inorganic Chemical 2 of 24 results Oct 23, 2019 Oct 23, 2019
Combined Radium (-226 & -228) 4010 Radionuclide 2 of 6 results Jan 18, 2018 Mar 11, 2019
Radium-228 4030 Radionuclide 2 of 6 results Jan 18, 2018 Mar 11, 2019
P-Dichlorobenzene 2969 Organic Chemical 2 of 48 results Apr 20, 2017 Apr 20, 2017
Gross Alpha, Excl. Radon & U 4000 Radionuclide 1 of 1 result Mar 11, 2019 Mar 11, 2019
Radium-226 4020 Radionuclide 1 of 6 results Jan 18, 2018 Jan 18, 2018
Dibromoacetic Acid 2454 Organic Chemical 1 of 42 results Sep 28, 2016 Sep 28, 2016
Nitrite 1041 Inorganic Chemical 1 of 50 results Feb 13, 2013 Feb 13, 2013
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 50 results Dec 9, 2009 Dec 9, 2009
Nitrate 1040 Inorganic Chemical 1 of 50 results Dec 9, 2009 Dec 9, 2009
Xylenes, Total 2955 Organic Chemical 1 of 48 results Jun 29, 2005 Jun 29, 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 521–530 of 538 samples, newest first — collected July 27, 1993 to July 27, 1993. The summary above covers all 538.

20 results from the 10 samples listed here: 14 detected, 6 not detected. Across the whole record it is 772 of 2,455. 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 Town of Edwards, every result from 521 to 530 of 538 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
Jul 27, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930727-178L
Laboratory
MSDH Lab
0.062 mg/l , sample collected Jul 27, 1993, sampling point DS000 Copper, Free 1022 Not recorded
0.004 mg/l , sample collected Jul 27, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 27, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930727-177L
Laboratory
MSDH Lab
0.098 mg/l , sample collected Jul 27, 1993, sampling point DS000 Copper, Free 1022 Not recorded
0.002 mg/l , sample collected Jul 27, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 27, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930727-175L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Jul 27, 1993, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Jul 27, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 27, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930727-174L
Laboratory
MSDH Lab
0.084 mg/l , sample collected Jul 27, 1993, sampling point DS000 Copper, Free 1022 Not recorded
0.002 mg/l , sample collected Jul 27, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 27, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930727-173L
Laboratory
MSDH Lab
0.099 mg/l , sample collected Jul 27, 1993, sampling point DS000 Copper, Free 1022 Not recorded
0.003 mg/l , sample collected Jul 27, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 27, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930727-172L
Laboratory
MSDH Lab
0.151 mg/l , sample collected Jul 27, 1993, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Jul 27, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 27, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930727-171L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Jul 27, 1993, sampling point DS000 Copper, Free 1022 Not recorded
0.002 mg/l , sample collected Jul 27, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 27, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930727-169L
Laboratory
MSDH Lab
0.144 mg/l , sample collected Jul 27, 1993, sampling point DS000 Copper, Free 1022 Not recorded
0.001 mg/l , sample collected Jul 27, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 27, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930727-167L
Laboratory
MSDH Lab
Not detected below 0.02 mg/l Method Detection Limit , sample collected Jul 27, 1993, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Jul 27, 1993, sampling point DS000 Lead 1030 Not recorded
Collected
Jul 27, 1993
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
930727-166L
Laboratory
MSDH Lab
0.082 mg/l , sample collected Jul 27, 1993, sampling point DS000 Copper, Free 1022 Not recorded
Not detected below 0.001 mg/l Method Detection Limit , sample collected Jul 27, 1993, sampling point DS000 Lead 1030 Not recorded

Routine (10).