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; the list of samples further down is narrowed.
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 |
Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.
Choose a date range
The most recent samples, result by result
The table below lists 1–10 of 15 samples, newest first — collected September 16, 2025 to October 28, 2025. The summary above covers all 15.
23 results from the 10 samples listed here: 15 detected, 8 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.
We withheld the location of 6 sampling points 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.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 33 ug/l , sample collected Oct 28, 2025 07:30, sampling point DS000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 28, 2025 07:30, sampling point DS000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 5.9 ug/l , sample collected Oct 28, 2025 07:30, sampling point DS000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 0.88 ug/l , sample collected Oct 28, 2025 07:30, sampling point DS000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 39.78 ug/l , sample collected Oct 28, 2025 07:30, sampling point DS000 | TTHM 2950 EPA method 524.2 | Not recorded |
|
||
| 0.0254 mg/l , sample collected Sep 16, 2025 18:00, sampling point LC0007 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 16, 2025 18:00, sampling point LC0007 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0074 mg/l , sample collected Sep 16, 2025 19:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 16, 2025 19:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0039 mg/l , sample collected Sep 16, 2025 17:30, sampling point LC0023 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| 0.8 ug/l , sample collected Sep 16, 2025 17:30, sampling point LC0023 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0559 mg/l , sample collected Sep 16, 2025 18:15, sampling point LC0009 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| 0.7 ug/l , sample collected Sep 16, 2025 18:15, sampling point LC0009 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0369 mg/l , sample collected Sep 16, 2025 18:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 16, 2025 18:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0031 mg/l , sample collected Sep 16, 2025 18:45, sampling point LC0020 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 16, 2025 18:45, sampling point LC0020 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0236 mg/l , sample collected Sep 16, 2025 17:15, sampling point LC0019 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 16, 2025 17:15, sampling point LC0019 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.011 mg/l , sample collected Sep 16, 2025 17:45, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 16, 2025 17:45, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.0326 mg/l , sample collected Sep 16, 2025 16:30, sampling point LC0001 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 16, 2025 16:30, sampling point LC0001 | Lead 1030 EPA method 200.8 | Jan 1, 2025 – Dec 31, 2025 |
-
- Collected
- Oct 28, 2025 07:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 810-169708-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Chloroform 2941 EPA method 524.2
- Result
- 33 ug/l
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 5.9 ug/l
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 0.88 ug/l
-
TTHM 2950 EPA method 524.2
- Result
- 39.78 ug/l
-
- Collected
- Sep 16, 2025 18:00
- Sampling point
- LC0007 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250918-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0254 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 16, 2025 19:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- PB-250918-005
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0074 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 16, 2025 17:30
- Sampling point
- LC0023 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250918-006
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0039 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.8 ug/l
-
- Collected
- Sep 16, 2025 18:15
- Sampling point
- LC0009 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250918-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0559 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.7 ug/l
-
- Collected
- Sep 16, 2025 18:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- PB-250918-004
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0369 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 16, 2025 18:45
- Sampling point
- LC0020 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250918-008
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0031 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 16, 2025 17:15
- Sampling point
- LC0019 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250918-007
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0236 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 16, 2025 17:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- PB-250918-010
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.011 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Sep 16, 2025 16:30
- Sampling point
- LC0001 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250918-009
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0326 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
Routine (10).