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
MS0410002 , Brewer Water Association
11 of the 13 analytes this system has been tested for have been detected at least once, across 315 samples on record.
The other 2 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 315 samples on record, detections range from June 28, 2004 to October 28, 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 | 119 of 119 results | Jul 31, 2007 | Sep 16, 2025 |
| TTHM 2950 | Organic Chemical | 101 of 101 results | Jun 28, 2004 | Oct 28, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 93 of 95 results | Aug 25, 2004 | Oct 9, 2024 |
| Chloroform 2941 | Organic Chemical | 67 of 67 results | May 17, 2006 | Oct 28, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 67 of 67 results | May 17, 2006 | Oct 28, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 56 of 59 results | Oct 22, 2007 | Aug 6, 2018 |
| Trichloroacetic Acid 2452 | Organic Chemical | 52 of 59 results | Oct 22, 2007 | Feb 5, 2018 |
| Monochloroacetic Acid 2450 | Organic Chemical | 33 of 59 results | Jan 22, 2008 | Aug 6, 2018 |
| Lead 1030 | Inorganic Chemical | 26 of 119 results | Jul 31, 2007 | Sep 16, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 19 of 67 results | Aug 28, 2006 | Oct 28, 2025 |
| Monobromoacetic Acid 2453 | Organic Chemical | 6 of 59 results | Aug 11, 2011 | Feb 5, 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 71–80 of 315 samples, newest first — collected October 24, 2022 to October 24, 2022. The summary above covers all 315.
20 results from the 10 samples listed here: 11 detected, 9 not detected. Across the whole record it is 639 of 997. 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 |
|---|---|---|
|
||
| 0.0038 mg/l , sample collected Oct 24, 2022 06:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 24, 2022 06:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.0025 mg/l , sample collected Oct 24, 2022 12:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 24, 2022 12:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.0433 mg/l , sample collected Oct 24, 2022 07:20, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 24, 2022 07:20, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.034 mg/l , sample collected Oct 24, 2022 18:09, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| 1.3 ug/l , sample collected Oct 24, 2022 18:09, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.0185 mg/l , sample collected Oct 24, 2022 12:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 24, 2022 12:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.0258 mg/l , sample collected Oct 24, 2022 06:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 24, 2022 06:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.001 mg/l , sample collected Oct 24, 2022 05:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 24, 2022 05:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.002 mg/l , sample collected Oct 24, 2022 07:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 24, 2022 07:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.0315 mg/l , sample collected Oct 24, 2022 06:35, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 24, 2022 06:35, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
|
||
| 0.0218 mg/l , sample collected Oct 24, 2022 06:20, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 24, 2022 06:20, sampling point DS000 | Lead 1030 EPA method 200.8 | Jul 1, 2022 – Dec 31, 2022 |
-
- Collected
- Oct 24, 2022 06:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- PB-221027-012
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0038 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 24, 2022 12:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- PB-221027-014
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0025 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 24, 2022 07:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- PB-221027-018
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0433 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 24, 2022 18:09
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- PB-221027-015
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.034 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 1.3 ug/l
-
- Collected
- Oct 24, 2022 12:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- PB-221027-019
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0185 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 24, 2022 06:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- PB-221027-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0258 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 24, 2022 05:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- PB-221027-006
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.001 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 24, 2022 07:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- PB-221027-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.002 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 24, 2022 06:35
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- PB-221027-007
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0315 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Oct 24, 2022 06:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- PB-221027-003
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2022 – Dec 31, 2022
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0218 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
Routine (10).