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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

MS0200003 , Bexley Water Association

23 of the 57 analytes this system has been tested for have been detected at least once, across 421 samples on record.

The other 34 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 421 samples on record, detections range from November 3, 1993 to November 6, 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.

Every analyte ever detected for Bexley Water Association, 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 104 of 139 results Nov 3, 1993 Jun 3, 2025
Lead 1030 Inorganic Chemical 93 of 139 results Nov 3, 1993 Jun 3, 2025
TTHM 2950 Organic Chemical 81 of 81 results Sep 13, 2004 Nov 6, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 79 of 79 results Sep 13, 2004 Nov 6, 2025
Chloroform 2941 Organic Chemical 46 of 46 results Feb 20, 2007 Nov 6, 2025
Bromodichloromethane 2943 Organic Chemical 46 of 46 results Feb 20, 2007 Nov 6, 2025
Dibromochloromethane 2944 Organic Chemical 46 of 46 results Feb 20, 2007 Nov 6, 2025
Dichloroacetic Acid 2451 Organic Chemical 41 of 41 results Jan 30, 2008 Nov 6, 2025
Trichloroacetic Acid 2452 Organic Chemical 41 of 41 results Jan 30, 2008 Nov 6, 2025
Dibromoacetic Acid 2454 Organic Chemical 38 of 41 results Jan 30, 2008 Nov 6, 2025
Bromoform 2942 Organic Chemical 32 of 46 results Feb 20, 2007 Nov 6, 2025
Barium 1010 Inorganic Chemical 20 of 20 results May 21, 2002 Feb 7, 2024
Fluoride 1025 Inorganic Chemical 20 of 20 results May 21, 2002 Feb 7, 2024
Chromium 1020 Inorganic Chemical 14 of 20 results May 21, 2002 Feb 7, 2024
Monochloroacetic Acid 2450 Organic Chemical 14 of 41 results Oct 5, 2009 Nov 17, 2020
Gross Alpha, Incl. Radon & U 4002 Radionuclide 9 of 9 results Dec 5, 2011 Jul 12, 2012
Sodium 1052 Inorganic Chemical 8 of 8 results Sep 25, 2019 Oct 15, 2024
Nickel 1036 Inorganic Chemical 6 of 20 results Jan 30, 2006 Apr 14, 2014
Selenium 1045 Inorganic Chemical 6 of 20 results Feb 4, 2004 Mar 31, 2008
Arsenic 1005 Inorganic Chemical 2 of 20 results Feb 7, 2024 Feb 7, 2024
Monobromoacetic Acid 2453 Organic Chemical 2 of 41 results Nov 17, 2020 Nov 17, 2020
Sulfate 1055 Inorganic Chemical 2 of 6 results Sep 10, 2003 Sep 10, 2003
Cadmium 1015 Inorganic Chemical 1 of 20 results Mar 2, 2005 Mar 2, 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 41–50 of 421 samples, newest first — collected May 8, 2023 to October 10, 2023. The summary above covers all 421.

10 results from the 10 samples listed here: 10 detected, 0 not detected. Across the whole record it is 751 of 1,553. 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 1 sampling point 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 Bexley Water Association, every result from 41 to 50 of 421 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 10, 2023 16:00
Sampling point
SMH Holmes Baptist Church
Sample type
Routine
Lab sample
HA-231011-033
Laboratory
MSDH Lab
23.3 ug/l , sample collected Oct 10, 2023 16:00, sampling point SMH Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Oct 1, 2023 – Dec 31, 2023
Collected
Oct 10, 2023 16:30
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
TH-231011-034
Laboratory
MSDH Lab
59 ug/l , sample collected Oct 10, 2023 16:30, sampling point SMT TTHM 2950 EPA method 524.2 Oct 1, 2023 – Dec 31, 2023
Collected
Oct 10, 2023 16:00
Sampling point
SMH Holmes Baptist Church
Sample type
Routine
Lab sample
TH-231011-033
Laboratory
MSDH Lab
69.7 ug/l , sample collected Oct 10, 2023 16:00, sampling point SMH TTHM 2950 EPA method 524.2 Oct 1, 2023 – Dec 31, 2023
Collected
Jul 26, 2023 13:30
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
HA-230727-025
Laboratory
MSDH Lab
21.2 ug/l , sample collected Jul 26, 2023 13:30, sampling point SMT Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jul 1, 2023 – Sep 30, 2023
Collected
Jul 26, 2023 13:00
Sampling point
SMH Holmes Baptist Church
Sample type
Routine
Lab sample
HA-230727-024
Laboratory
MSDH Lab
23.9 ug/l , sample collected Jul 26, 2023 13:00, sampling point SMH Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jul 1, 2023 – Sep 30, 2023
Collected
Jul 26, 2023 13:30
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
TH-230727-025
Laboratory
MSDH Lab
84 ug/l , sample collected Jul 26, 2023 13:30, sampling point SMT TTHM 2950 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Collected
Jul 26, 2023 13:00
Sampling point
SMH Holmes Baptist Church
Sample type
Routine
Lab sample
TH-230727-024
Laboratory
MSDH Lab
82.6 ug/l , sample collected Jul 26, 2023 13:00, sampling point SMH TTHM 2950 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Collected
May 8, 2023 16:30
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
HA-230509-018
Laboratory
MSDH Lab
19.3 ug/l , sample collected May 8, 2023 16:30, sampling point SMT Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Apr 1, 2023 – Jun 30, 2023
Collected
May 8, 2023 16:00
Sampling point
SMH Holmes Baptist Church
Sample type
Routine
Lab sample
HA-230509-017
Laboratory
MSDH Lab
19.8 ug/l , sample collected May 8, 2023 16:00, sampling point SMH Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Apr 1, 2023 – Jun 30, 2023
Collected
May 8, 2023 16:30
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
TH-230509-018
Laboratory
MSDH Lab
46.6 ug/l , sample collected May 8, 2023 16:30, sampling point SMT TTHM 2950 EPA method 524.2 Apr 1, 2023 – Jun 30, 2023

Routine (10).