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
MS0410016 , City of Verona
26 of the 57 analytes this system has been tested for have been detected at least once, across 426 samples on record.
The other 31 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 426 samples on record, detections range from October 6, 2003 to December 2, 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 | 139 of 140 results | Aug 28, 2007 | Jun 18, 2025 |
| Lead 1030 | Inorganic Chemical | 62 of 140 results | Aug 28, 2007 | Jun 17, 2025 |
| Barium 1010 | Inorganic Chemical | 40 of 40 results | Oct 6, 2003 | Dec 2, 2025 |
| Fluoride 1025 | Inorganic Chemical | 32 of 40 results | Oct 6, 2003 | Dec 2, 2025 |
| Nickel 1036 | Inorganic Chemical | 26 of 40 results | Oct 6, 2003 | Dec 2, 2025 |
| Chromium 1020 | Inorganic Chemical | 22 of 40 results | Oct 6, 2003 | Feb 29, 2016 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 20 of 20 results | Mar 7, 2012 | Nov 5, 2012 |
| Selenium 1045 | Inorganic Chemical | 15 of 40 results | Oct 6, 2003 | Feb 27, 2006 |
| Arsenic 1005 | Inorganic Chemical | 14 of 40 results | Mar 3, 2004 | Dec 2, 2025 |
| Sodium 1052 | Inorganic Chemical | 8 of 8 results | Feb 15, 2022 | Dec 2, 2025 |
| Sulfate 1055 | Inorganic Chemical | 8 of 8 results | Oct 6, 2003 | Mar 3, 2004 |
| TTHM 2950 | Organic Chemical | 5 of 21 results | Aug 23, 2007 | Sep 2, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 5 of 21 results | Sep 30, 2009 | Aug 14, 2024 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 5 of 20 results | Apr 3, 2012 | Oct 4, 2012 |
| Radium-228 4030 | Radionuclide | 5 of 20 results | Apr 3, 2012 | Oct 4, 2012 |
| Bromoform 2942 | Organic Chemical | 3 of 16 results | Aug 23, 2007 | Sep 2, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 2 of 88 results | May 26, 2004 | Mar 1, 2023 |
| Monobromoacetic Acid 2453 | Organic Chemical | 2 of 16 results | Sep 10, 2018 | Sep 14, 2020 |
| Xylenes, Total 2955 | Organic Chemical | 2 of 37 results | Mar 30, 2009 | Aug 18, 2009 |
| Nitrite 1041 | Inorganic Chemical | 2 of 88 results | May 26, 2004 | Jul 10, 2006 |
| Dibromochloromethane 2944 | Organic Chemical | 1 of 16 results | Sep 2, 2025 | Sep 2, 2025 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 16 results | Aug 14, 2024 | Aug 14, 2024 |
| Nitrate 1040 | Inorganic Chemical | 1 of 88 results | Mar 1, 2023 | Mar 1, 2023 |
| Dibromoacetic Acid 2454 | Organic Chemical | 1 of 16 results | Aug 23, 2007 | Aug 23, 2007 |
| Cyanide 1024 | Inorganic Chemical | 1 of 40 results | Apr 4, 2005 | Apr 4, 2005 |
| Mercury 1035 | Inorganic Chemical | 1 of 40 results | Mar 3, 2004 | Mar 3, 2004 |
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 11–20 of 43 samples, newest first — collected June 18, 2025 to September 2, 2025. The summary above covers all 43.
29 results from the 10 samples listed here: 12 detected, 17 not detected. Across the whole record it is 423 of 2,104. 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 10 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 |
|---|---|---|
|
||
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Sep 2, 2025 12:34, sampling point SM2 | Monochloroacetic Acid 2450 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 2, 2025 12:34, sampling point SM2 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 2, 2025 12:34, sampling point SM2 | Trichloroacetic Acid 2452 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 2, 2025 12:34, sampling point SM2 | Monobromoacetic Acid 2453 EPA method 552.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 2, 2025 12:34, sampling point SM2 | Dibromoacetic Acid 2454 EPA method 552.2 | Not recorded |
| Not detected below 2 ug/l Minimum Reporting Level , sample collected Sep 2, 2025 12:34, sampling point SM2 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2025 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 2, 2025 12:34, sampling point SM2 | Chloroform 2941 EPA method 524.2 | Not recorded |
| 0.74 ug/l , sample collected Sep 2, 2025 12:34, sampling point SM2 | Bromoform 2942 EPA method 524.2 | Not recorded |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 2, 2025 12:34, sampling point SM2 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 0.66 ug/l , sample collected Sep 2, 2025 12:34, sampling point SM2 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 1.4 ug/l , sample collected Sep 2, 2025 12:34, sampling point SM2 | TTHM 2950 EPA method 524.2 | Jan 1, 2025 – Dec 31, 2025 |
|
||
| 0.132 mg/l , sample collected Jun 18, 2025 10:19, sampling point LC0040 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 18, 2025 10:19, sampling point LC0040 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.133 mg/l , sample collected Jun 18, 2025 09:37, sampling point LC0036 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 18, 2025 09:37, sampling point LC0036 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.135 mg/l , sample collected Jun 18, 2025 09:17, sampling point LC0035 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 18, 2025 09:17, sampling point LC0035 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.131 mg/l , sample collected Jun 18, 2025 08:44, sampling point LC0031 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 18, 2025 08:44, sampling point LC0031 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.135 mg/l , sample collected Jun 18, 2025 08:31, sampling point LC0030 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 18, 2025 08:31, sampling point LC0030 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.135 mg/l , sample collected Jun 18, 2025 08:18, sampling point LC0028 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 18, 2025 08:18, sampling point LC0028 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.152 mg/l , sample collected Jun 18, 2025 08:09, sampling point LC0026 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 18, 2025 08:09, sampling point LC0026 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.15 mg/l , sample collected Jun 18, 2025 08:01, sampling point LC0025 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 18, 2025 08:01, sampling point LC0025 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
|
||
| 0.152 mg/l , sample collected Jun 18, 2025 07:44, sampling point LC0024 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 18, 2025 07:44, sampling point LC0024 | Lead 1030 EPA method 200.8 | Jan 1, 2023 – Dec 31, 2025 |
-
- Collected
- Sep 2, 2025 12:34
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 810-162281-1
- 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
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Trichloroacetic Acid 2452 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- 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
- Not detected below 2 ug/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
Chloroform 2941 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- 0.74 ug/l
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 0.66 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 1.4 ug/l
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
- Collected
- Jun 18, 2025 10:19
- Sampling point
- LC0040 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250619-035
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.132 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 18, 2025 09:37
- Sampling point
- LC0036 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250619-036
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.133 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 18, 2025 09:17
- Sampling point
- LC0035 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250619-037
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.135 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 18, 2025 08:44
- Sampling point
- LC0031 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250619-038
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.131 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 18, 2025 08:31
- Sampling point
- LC0030 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250619-039
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.135 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 18, 2025 08:18
- Sampling point
- LC0028 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250619-040
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.135 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 18, 2025 08:09
- Sampling point
- LC0026 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250619-042
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.152 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 18, 2025 08:01
- Sampling point
- LC0025 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250619-043
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.15 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 18, 2025 07:44
- Sampling point
- LC0024 Location withheld
- Sample type
- Routine
- Lab sample
- PB-250619-044
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.152 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
Routine (10).