Skip to main content
Alpha

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 281–290 of 421 samples, newest first — collected April 28, 2008 to October 29, 2008. The summary above covers all 421.

81 results from the 10 samples listed here: 27 detected, 54 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.

Chemical and radiological sample results for Bexley Water Association, every result from 281 to 290 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 29, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
081030-001TH
Laboratory
MSDH Lab
29.1 ug/l , sample collected Oct 29, 2008, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
1.46 ug/l , sample collected Oct 29, 2008, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
17.8 ug/l , sample collected Oct 29, 2008, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
11.2 ug/l , sample collected Oct 29, 2008, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
59.56 ug/l , sample collected Oct 29, 2008, sampling point MRT000 TTHM 2950 EPA method 524.2 Oct 1, 2008 – Dec 31, 2008
Collected
Oct 29, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
081030-001HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Oct 29, 2008, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.01 mg/l , sample collected Oct 29, 2008, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.006 mg/l , sample collected Oct 29, 2008, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Oct 29, 2008, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Oct 29, 2008, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.01 mg/l , sample collected Oct 29, 2008, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Oct 1, 2008 – Dec 31, 2008
Collected
Aug 26, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
080827-002TH
Laboratory
MSDH Lab
32.4 ug/l , sample collected Aug 26, 2008, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
2.6 ug/l , sample collected Aug 26, 2008, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
24.8 ug/l , sample collected Aug 26, 2008, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
15.8 ug/l , sample collected Aug 26, 2008, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
75.6 ug/l , sample collected Aug 26, 2008, sampling point MRT000 TTHM 2950 EPA method 524.2 Jul 1, 2008 – Sep 30, 2008
Collected
Aug 26, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
080827-012HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Aug 26, 2008, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.012 mg/l , sample collected Aug 26, 2008, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.009 mg/l , sample collected Aug 26, 2008, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 26, 2008, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.004 mg/l , sample collected Aug 26, 2008, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.02 mg/l , sample collected Aug 26, 2008, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Jul 1, 2008 – Sep 30, 2008
Collected
May 21, 2008
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
080522-083NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 21, 2008, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 21, 2008, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 21, 2008, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Collected
May 21, 2008
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
080522-006NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 21, 2008, sampling point TF103 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 21, 2008, sampling point TF103 Nitrate 1040 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 21, 2008, sampling point TF103 Nitrite 1041 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Collected
Apr 29, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
080430-005HA
Laboratory
MSDH Lab
Not detected below 0.002 mg/l Minimum Reporting Level , sample collected Apr 29, 2008, sampling point MRT000 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
0.01 mg/l , sample collected Apr 29, 2008, sampling point MRT000 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
0.011 mg/l , sample collected Apr 29, 2008, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Apr 29, 2008, sampling point MRT000 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
0.002 mg/l , sample collected Apr 29, 2008, sampling point MRT000 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
0.023 mg/l , sample collected Apr 29, 2008, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 Apr 1, 2008 – Jun 30, 2008
Collected
Apr 29, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
080430-005TH
Laboratory
MSDH Lab
30.2 ug/l , sample collected Apr 29, 2008, sampling point MRT000 Chloroform 2941 EPA method 524.2 Not recorded
11.2 ug/l , sample collected Apr 29, 2008, sampling point MRT000 Bromoform 2942 EPA method 524.2 Not recorded
30.2 ug/l , sample collected Apr 29, 2008, sampling point MRT000 Bromodichloromethane 2943 EPA method 524.2 Not recorded
19.4 ug/l , sample collected Apr 29, 2008, sampling point MRT000 Dibromochloromethane 2944 EPA method 524.2 Not recorded
91 ug/l , sample collected Apr 29, 2008, sampling point MRT000 TTHM 2950 EPA method 524.2 Apr 1, 2008 – Jun 30, 2008
Collected
Apr 28, 2008
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
080429-017VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 Dichloromethane 2964 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 Benzene 2990 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 Toluene 2991 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF103 Styrene 2996 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Collected
Apr 28, 2008
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
080429-016VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 Benzene 2990 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 Toluene 2991 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 28, 2008, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010

Routine (10).