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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

MS0790001 , Bleakhouse Water Association

9 of the 13 analytes this system has been tested for have been detected at least once, across 66 samples on record.

The other 4 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 66 samples on record, detections range from August 30, 2004 to April 30, 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 Bleakhouse 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 44 of 44 results Jul 10, 2007 Aug 14, 2023
Lead 1030 Inorganic Chemical 33 of 44 results Jul 10, 2007 Aug 14, 2023
TTHM 2950 Organic Chemical 10 of 11 results Aug 30, 2004 Apr 30, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 9 of 11 results Jun 25, 2007 Apr 30, 2025
Chloroform 2941 Organic Chemical 7 of 7 results Jun 25, 2007 Jul 25, 2018
Dichloroacetic Acid 2451 Organic Chemical 6 of 6 results Jul 8, 2008 Jun 4, 2018
Trichloroacetic Acid 2452 Organic Chemical 4 of 6 results Sep 14, 2009 Jun 4, 2018
Bromodichloromethane 2943 Organic Chemical 3 of 7 results Jun 25, 2007 Jul 21, 2014
Monochloroacetic Acid 2450 Organic Chemical 1 of 6 results Jun 4, 2018 Jun 4, 2018

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 21–30 of 66 samples, newest first — collected September 15, 2014 to July 31, 2017. The summary above covers all 66.

20 results from the 10 samples listed here: 16 detected, 4 not detected. Across the whole record it is 117 of 168. 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 Bleakhouse Water Association, every result from 21 to 30 of 66 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 31, 2017 05:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170801-107PB
Laboratory
MSDH Lab
0.2755 mg/l , sample collected Jul 31, 2017 05:40, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0007 mg/l , sample collected Jul 31, 2017 05:40, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 31, 2017 03:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170801-106PB
Laboratory
MSDH Lab
0.0173 mg/l , sample collected Jul 31, 2017 03:50, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0007 mg/l , sample collected Jul 31, 2017 03:50, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 31, 2017 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170801-105PB
Laboratory
MSDH Lab
0.0101 mg/l , sample collected Jul 31, 2017 08:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 31, 2017 08:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 31, 2017 01:33
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170801-104PB
Laboratory
MSDH Lab
0.3247 mg/l , sample collected Jul 31, 2017 01:33, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0005 mg/l , sample collected Jul 31, 2017 01:33, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Jul 31, 2017 06:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170801-103PB
Laboratory
MSDH Lab
0.032 mg/l , sample collected Jul 31, 2017 06:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
0.0005 mg/l , sample collected Jul 31, 2017 06:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Collected
Sep 16, 2014 07:14
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140917-001PB
Laboratory
MSDH Lab
0.1836 mg/l , sample collected Sep 16, 2014 07:14, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.0027 mg/l , sample collected Sep 16, 2014 07:14, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Sep 15, 2014 05:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140917-006PB
Laboratory
MSDH Lab
0.1591 mg/l , sample collected Sep 15, 2014 05:30, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 15, 2014 05:30, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Sep 15, 2014 06:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140917-005PB
Laboratory
MSDH Lab
0.0138 mg/l , sample collected Sep 15, 2014 06:15, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 15, 2014 06:15, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Sep 15, 2014 05:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140917-004PB
Laboratory
MSDH Lab
0.0035 mg/l , sample collected Sep 15, 2014 05:10, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Sep 15, 2014 05:10, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
Collected
Sep 15, 2014 05:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
140917-003PB
Laboratory
MSDH Lab
0.1751 mg/l , sample collected Sep 15, 2014 05:35, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014
0.0008 mg/l , sample collected Sep 15, 2014 05:35, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2012 – Dec 31, 2014

Routine (10).