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
MS0500005 , Central W/A-House
34 of the 70 analytes this system has been tested for have been detected at least once, across 175 samples on record.
The other 36 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 175 samples on record, detections range from October 8, 2003 to July 14, 2026. 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 | 80 of 80 results | Sep 6, 2007 | Aug 13, 2024 |
| Lead 1030 | Inorganic Chemical | 30 of 80 results | Sep 6, 2007 | Aug 13, 2024 |
| TTHM 2950 | Organic Chemical | 18 of 19 results | Aug 30, 2007 | May 11, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 15 of 19 results | Jun 22, 2010 | May 11, 2026 |
| Chloroform 2941 | Organic Chemical | 14 of 14 results | Aug 30, 2007 | May 11, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 14 of 14 results | Aug 30, 2007 | May 11, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 14 of 14 results | Aug 30, 2007 | May 11, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 13 of 14 results | Aug 30, 2007 | May 11, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 12 of 14 results | Aug 30, 2007 | May 11, 2026 |
| Barium 1010 | Inorganic Chemical | 10 of 10 results | Oct 8, 2003 | Jul 14, 2026 |
| Fluoride 1025 | Inorganic Chemical | 7 of 13 results | Oct 8, 2003 | Jul 14, 2026 |
| Sodium 1052 | Inorganic Chemical | 6 of 6 results | Jun 11, 2010 | Feb 25, 2025 |
| Nickel 1036 | Inorganic Chemical | 6 of 9 results | Mar 8, 2004 | Oct 3, 2022 |
| Sulfate 1055 | Inorganic Chemical | 5 of 5 results | Oct 8, 2003 | Apr 7, 2017 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 13, 2011 | Jul 18, 2012 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 5 of 5 results | Dec 13, 2011 | Jul 18, 2012 |
| Radium-226 4020 | Radionuclide | 5 of 5 results | Dec 13, 2011 | Jul 18, 2012 |
| Calcium 1016 | Inorganic Chemical | 3 of 3 results | Jun 11, 2010 | Apr 7, 2017 |
| Chloride 1017 | Inorganic Chemical | 3 of 3 results | Jun 11, 2010 | Apr 7, 2017 |
| Iron 1028 | Inorganic Chemical | 3 of 3 results | Jun 11, 2010 | Apr 7, 2017 |
| Magnesium 1031 | Inorganic Chemical | 3 of 3 results | Jun 11, 2010 | Apr 7, 2017 |
| Manganese 1032 | Inorganic Chemical | 3 of 3 results | Jun 11, 2010 | Apr 7, 2017 |
| Potassium 1042 | Inorganic Chemical | 3 of 3 results | Jun 11, 2010 | Apr 7, 2017 |
| Residue, Total, Filterable 1057 | Water Quality | 3 of 3 results | Jun 11, 2010 | Apr 7, 2017 |
| Carbon Dioxide 1901 | Water Quality | 3 of 3 results | Jun 11, 2010 | Apr 7, 2017 |
| Hardness, Total (As Caco3) 1915 | Water Quality | 3 of 3 results | Jun 11, 2010 | Apr 7, 2017 |
| Alkalinity, Total 1927 | Water Quality | 3 of 3 results | Jun 11, 2010 | Apr 7, 2017 |
| Calculated Sodium NACA | Water Quality | 3 of 3 results | Jun 11, 2010 | Apr 7, 2017 |
| PH, Field Result PHFD | Water Quality | 3 of 3 results | Jun 11, 2010 | Apr 7, 2017 |
| Color 1905 | Water Quality | 2 of 2 results | Apr 7, 2017 | Apr 7, 2017 |
| Monobromoacetic Acid 2453 | Organic Chemical | 1 of 14 results | Sep 21, 2020 | Sep 21, 2020 |
| Chromium 1020 | Inorganic Chemical | 1 of 10 results | Mar 8, 2016 | Mar 8, 2016 |
| Thallium, Total 1085 | Inorganic Chemical | 1 of 10 results | Apr 29, 2013 | Apr 29, 2013 |
| Alkalinity, Caco3 Stability 1067 | Water Quality | 1 of 1 result | Jun 11, 2010 | Jun 11, 2010 |
Showing samples collected between September 26, 2024 and September 26, 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 11–11 of 11 samples, newest first — collected November 19, 2024 to November 19, 2024. The summary above covers all 11.
11 results from the 1 sample listed here: 7 detected, 4 not detected. 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 1 sampling point 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 |
|---|---|---|
|
||
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 13:20, sampling point SM1 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| 1.9 ug/l , sample collected Nov 19, 2024 13:20, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| 1.3 ug/l , sample collected Nov 19, 2024 13:20, sampling point SM1 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 13:20, sampling point SM1 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 13:20, sampling point SM1 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| 3.2 ug/l , sample collected Nov 19, 2024 13:20, sampling point SM1 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Oct 1, 2024 – Dec 31, 2024 |
| 3.9 ug/l , sample collected Nov 19, 2024 13:20, sampling point SM1 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 19, 2024 13:20, sampling point SM1 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 2.7 ug/l , sample collected Nov 19, 2024 13:20, sampling point SM1 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 1.3 ug/l , sample collected Nov 19, 2024 13:20, sampling point SM1 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 7.9 ug/l , sample collected Nov 19, 2024 13:20, sampling point SM1 | TTHM 2950 EPA method 524.2 | Oct 1, 2024 – Dec 31, 2024 |
-
- Collected
- Nov 19, 2024 13:20
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 810-129062-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
-
Monochloroacetic Acid 2450 EPA method 552.2
- Result
- Not detected below 2 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 1.9 ug/l
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- 1.3 ug/l
- Monitoring period
- Not recorded
-
Monobromoacetic Acid 2453 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromoacetic Acid 2454 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 3.2 ug/l
- Monitoring period
- Oct 1, 2024 – Dec 31, 2024
-
Chloroform 2941 EPA method 524.2
- Result
- 3.9 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 2.7 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 1.3 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 7.9 ug/l
- Monitoring period
- Oct 1, 2024 – Dec 31, 2024
Routine (1).