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
MS0790036 , Bleakhouse Water Association #2
9 of the 13 analytes this system has been tested for have been detected at least once, across 88 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 88 samples on record, detections range from June 25, 2008 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 72 of 72 results | Jun 25, 2008 | Aug 14, 2023 |
| Lead 1030 | Inorganic Chemical | 67 of 72 results | Jun 25, 2008 | Aug 14, 2023 |
| TTHM 2950 | Organic Chemical | 8 of 8 results | Jul 7, 2008 | Apr 30, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 7 of 8 results | Sep 14, 2009 | Apr 30, 2025 |
| Chloroform 2941 | Organic Chemical | 5 of 5 results | Jul 7, 2008 | Aug 21, 2017 |
| Bromodichloromethane 2943 | Organic Chemical | 5 of 5 results | Jul 7, 2008 | Aug 21, 2017 |
| Dichloroacetic Acid 2451 | Organic Chemical | 4 of 5 results | Sep 14, 2009 | Aug 21, 2017 |
| Trichloroacetic Acid 2452 | Organic Chemical | 4 of 5 results | Sep 14, 2009 | Aug 21, 2017 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 5 results | Aug 21, 2017 | Aug 21, 2017 |
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 88 samples, newest first — collected July 21, 2014 to July 31, 2017. The summary above covers all 88.
23 results from the 10 samples listed here: 19 detected, 4 not detected. Across the whole record it is 173 of 205. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.1938 mg/l , sample collected Jul 31, 2017 07:02, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
| 0.0043 mg/l , sample collected Jul 31, 2017 07:02, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.0035 mg/l , sample collected Jul 31, 2017 05:52, 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 05:52, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.2297 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 |
| 0.0025 mg/l , sample collected Jul 31, 2017 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2015 – Dec 31, 2017 |
|
||
| 0.1517 mg/l , sample collected Sep 15, 2014 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0019 mg/l , sample collected Sep 15, 2014 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.1949 mg/l , sample collected Sep 15, 2014 08:40, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0028 mg/l , sample collected Sep 15, 2014 08:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0114 mg/l , sample collected Sep 15, 2014 06:00, 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 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0182 mg/l , sample collected Sep 15, 2014 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.001 mg/l , sample collected Sep 15, 2014 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0223 mg/l , sample collected Sep 15, 2014 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0034 mg/l , sample collected Sep 15, 2014 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.158 mg/l , sample collected Sep 15, 2014 04:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0011 mg/l , sample collected Sep 15, 2014 04:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 2.58 ug/l , sample collected Jul 21, 2014 03:00, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 21, 2014 03:00, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 1.34 ug/l , sample collected Jul 21, 2014 03:00, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 21, 2014 03:00, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 3.92 ug/l , sample collected Jul 21, 2014 03:00, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2013 – Dec 31, 2015 |
-
- Collected
- Jul 31, 2017 07:02
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 170801-127PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1938 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0043 mg/l
-
- Collected
- Jul 31, 2017 05:52
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 170801-126PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0035 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jul 31, 2017 08:00
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 170801-125PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.2297 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0025 mg/l
-
- Collected
- Sep 15, 2014 07:00
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 140917-059PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1517 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0019 mg/l
-
- Collected
- Sep 15, 2014 08:40
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 140917-058PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1949 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0028 mg/l
-
- Collected
- Sep 15, 2014 06:00
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 140917-057PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0114 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Sep 15, 2014 08:00
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 140917-068PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0182 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- Sep 15, 2014 07:00
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 140917-067PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0223 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0034 mg/l
-
- Collected
- Sep 15, 2014 04:30
- Sampling point
- DS000
- Sample type
- Routine
- Lab sample
- 140917-066PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.158 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0011 mg/l
-
- Collected
- Jul 21, 2014 03:00
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 140722-008TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 2.58 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 1.34 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 3.92 ug/l
- Monitoring period
- Jan 1, 2013 – Dec 31, 2015
Routine (10).