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.
MS0450010 , City of Madison
Violations
1–30 of 71 validated violations, most recently determined first. 27 of the 30 listed on this page are recorded as part of 9 violation groups. Across the whole record the agency holds 21 groups, holding 63 violations.
Please note: some of these violations may have been resolved and/or returned to compliance.
Grouped and ungrouped violations are in one list; the group column says which is which.
| Fiscal year | Determined | Violation | Category | Analyte | Facility | Group |
|---|---|---|---|---|---|---|
| 2023 | Sep 7, 2023 | CCR Report, 7107743 | Reporting | Consumer Confidence Rule | Not recorded | Not in a group |
| 2020 | Dec 9, 2019 | Monitoring, Routine, Minor (RTCR), 7107739 | Monitoring | E. Coli | Not recorded | Not in a group |
| 2020 | Dec 9, 2019 | Monitoring, Routine (DBP), Minor, 7107740 | Monitoring | Chlorine | Distribution DS000 | Not in a group |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7101008 | Monitoring | Gross Alpha, Excl. Radon & U | Treatment Facility TF104 | 2008-3039 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7101108 | Monitoring | Combined Uranium | Treatment Facility TF104 | 2008-3039 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7101208 | Monitoring | Combined Radium (-226 & -228) | Treatment Facility TF104 | 2008-3039 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7101308 | Monitoring | Gross Alpha, Excl. Radon & U | Treatment Facility TF103 | 2008-3040 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7101408 | Monitoring | Combined Uranium | Treatment Facility TF103 | 2008-3040 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7101508 | Monitoring | Combined Radium (-226 & -228) | Treatment Facility TF103 | 2008-3040 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7101608 | Monitoring | Gross Alpha, Excl. Radon & U | Treatment Facility TF080 | 2008-3041 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7101708 | Monitoring | Combined Uranium | Treatment Facility TF080 | 2008-3041 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7101808 | Monitoring | Combined Radium (-226 & -228) | Treatment Facility TF080 | 2008-3041 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7101908 | Monitoring | Gross Alpha, Excl. Radon & U | Treatment Facility TF104 | 2008-5189 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7102008 | Monitoring | Combined Uranium | Treatment Facility TF104 | 2008-5189 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7102108 | Monitoring | Combined Radium (-226 & -228) | Treatment Facility TF104 | 2008-5189 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7102208 | Monitoring | Gross Alpha, Excl. Radon & U | Treatment Facility TF103 | 2008-5190 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7102308 | Monitoring | Combined Uranium | Treatment Facility TF103 | 2008-5190 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7102408 | Monitoring | Combined Radium (-226 & -228) | Treatment Facility TF103 | 2008-5190 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7102508 | Monitoring | Gross Alpha, Excl. Radon & U | Treatment Facility TF080 | 2008-5191 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7102608 | Monitoring | Combined Uranium | Treatment Facility TF080 | 2008-5191 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7102708 | Monitoring | Combined Radium (-226 & -228) | Treatment Facility TF080 | 2008-5191 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7102808 | Monitoring | Gross Alpha, Excl. Radon & U | Treatment Facility TF104 | 2008-7341 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7102908 | Monitoring | Combined Uranium | Treatment Facility TF104 | 2008-7341 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7103008 | Monitoring | Combined Radium (-226 & -228) | Treatment Facility TF104 | 2008-7341 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7103108 | Monitoring | Gross Alpha, Excl. Radon & U | Treatment Facility TF103 | 2008-7342 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7103208 | Monitoring | Combined Uranium | Treatment Facility TF103 | 2008-7342 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7103308 | Monitoring | Combined Radium (-226 & -228) | Treatment Facility TF103 | 2008-7342 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7103408 | Monitoring | Gross Alpha, Excl. Radon & U | Treatment Facility TF080 | 2008-7343 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7103508 | Monitoring | Combined Uranium | Treatment Facility TF080 | 2008-7343 Z Rad Monitoring |
| 2008 | Nov 14, 2008 | Monitoring, Routine Major, 7103608 | Monitoring | Combined Radium (-226 & -228) | Treatment Facility TF080 | 2008-7343 Z Rad Monitoring |
-
- Determined
- Sep 7, 2023
- Category
- Reporting
- Analyte
- Consumer Confidence Rule
- Facility
- Not recorded
- Fiscal year
- 2023
- Group
- Not in a group
-
Monitoring, Routine, Minor (RTCR), 7107739
- Determined
- Dec 9, 2019
- Category
- Monitoring
- Analyte
- E. Coli
- Facility
- Not recorded
- Fiscal year
- 2020
- Group
- Not in a group
-
Monitoring, Routine (DBP), Minor, 7107740
- Determined
- Dec 9, 2019
- Category
- Monitoring
- Analyte
- Chlorine
- Facility
- Distribution DS000
- Fiscal year
- 2020
- Group
- Not in a group
-
Monitoring, Routine Major, 7101008
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Gross Alpha, Excl. Radon & U
- Facility
- Treatment Facility TF104
- Fiscal year
- 2008
- Group
- 2008-3039 Z Rad Monitoring
-
Monitoring, Routine Major, 7101108
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Uranium
- Facility
- Treatment Facility TF104
- Fiscal year
- 2008
- Group
- 2008-3039 Z Rad Monitoring
-
Monitoring, Routine Major, 7101208
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Radium (-226 & -228)
- Facility
- Treatment Facility TF104
- Fiscal year
- 2008
- Group
- 2008-3039 Z Rad Monitoring
-
Monitoring, Routine Major, 7101308
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Gross Alpha, Excl. Radon & U
- Facility
- Treatment Facility TF103
- Fiscal year
- 2008
- Group
- 2008-3040 Z Rad Monitoring
-
Monitoring, Routine Major, 7101408
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Uranium
- Facility
- Treatment Facility TF103
- Fiscal year
- 2008
- Group
- 2008-3040 Z Rad Monitoring
-
Monitoring, Routine Major, 7101508
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Radium (-226 & -228)
- Facility
- Treatment Facility TF103
- Fiscal year
- 2008
- Group
- 2008-3040 Z Rad Monitoring
-
Monitoring, Routine Major, 7101608
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Gross Alpha, Excl. Radon & U
- Facility
- Treatment Facility TF080
- Fiscal year
- 2008
- Group
- 2008-3041 Z Rad Monitoring
-
Monitoring, Routine Major, 7101708
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Uranium
- Facility
- Treatment Facility TF080
- Fiscal year
- 2008
- Group
- 2008-3041 Z Rad Monitoring
-
Monitoring, Routine Major, 7101808
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Radium (-226 & -228)
- Facility
- Treatment Facility TF080
- Fiscal year
- 2008
- Group
- 2008-3041 Z Rad Monitoring
-
Monitoring, Routine Major, 7101908
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Gross Alpha, Excl. Radon & U
- Facility
- Treatment Facility TF104
- Fiscal year
- 2008
- Group
- 2008-5189 Z Rad Monitoring
-
Monitoring, Routine Major, 7102008
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Uranium
- Facility
- Treatment Facility TF104
- Fiscal year
- 2008
- Group
- 2008-5189 Z Rad Monitoring
-
Monitoring, Routine Major, 7102108
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Radium (-226 & -228)
- Facility
- Treatment Facility TF104
- Fiscal year
- 2008
- Group
- 2008-5189 Z Rad Monitoring
-
Monitoring, Routine Major, 7102208
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Gross Alpha, Excl. Radon & U
- Facility
- Treatment Facility TF103
- Fiscal year
- 2008
- Group
- 2008-5190 Z Rad Monitoring
-
Monitoring, Routine Major, 7102308
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Uranium
- Facility
- Treatment Facility TF103
- Fiscal year
- 2008
- Group
- 2008-5190 Z Rad Monitoring
-
Monitoring, Routine Major, 7102408
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Radium (-226 & -228)
- Facility
- Treatment Facility TF103
- Fiscal year
- 2008
- Group
- 2008-5190 Z Rad Monitoring
-
Monitoring, Routine Major, 7102508
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Gross Alpha, Excl. Radon & U
- Facility
- Treatment Facility TF080
- Fiscal year
- 2008
- Group
- 2008-5191 Z Rad Monitoring
-
Monitoring, Routine Major, 7102608
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Uranium
- Facility
- Treatment Facility TF080
- Fiscal year
- 2008
- Group
- 2008-5191 Z Rad Monitoring
-
Monitoring, Routine Major, 7102708
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Radium (-226 & -228)
- Facility
- Treatment Facility TF080
- Fiscal year
- 2008
- Group
- 2008-5191 Z Rad Monitoring
-
Monitoring, Routine Major, 7102808
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Gross Alpha, Excl. Radon & U
- Facility
- Treatment Facility TF104
- Fiscal year
- 2008
- Group
- 2008-7341 Z Rad Monitoring
-
Monitoring, Routine Major, 7102908
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Uranium
- Facility
- Treatment Facility TF104
- Fiscal year
- 2008
- Group
- 2008-7341 Z Rad Monitoring
-
Monitoring, Routine Major, 7103008
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Radium (-226 & -228)
- Facility
- Treatment Facility TF104
- Fiscal year
- 2008
- Group
- 2008-7341 Z Rad Monitoring
-
Monitoring, Routine Major, 7103108
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Gross Alpha, Excl. Radon & U
- Facility
- Treatment Facility TF103
- Fiscal year
- 2008
- Group
- 2008-7342 Z Rad Monitoring
-
Monitoring, Routine Major, 7103208
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Uranium
- Facility
- Treatment Facility TF103
- Fiscal year
- 2008
- Group
- 2008-7342 Z Rad Monitoring
-
Monitoring, Routine Major, 7103308
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Radium (-226 & -228)
- Facility
- Treatment Facility TF103
- Fiscal year
- 2008
- Group
- 2008-7342 Z Rad Monitoring
-
Monitoring, Routine Major, 7103408
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Gross Alpha, Excl. Radon & U
- Facility
- Treatment Facility TF080
- Fiscal year
- 2008
- Group
- 2008-7343 Z Rad Monitoring
-
Monitoring, Routine Major, 7103508
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Uranium
- Facility
- Treatment Facility TF080
- Fiscal year
- 2008
- Group
- 2008-7343 Z Rad Monitoring
-
Monitoring, Routine Major, 7103608
- Determined
- Nov 14, 2008
- Category
- Monitoring
- Analyte
- Combined Radium (-226 & -228)
- Facility
- Treatment Facility TF080
- Fiscal year
- 2008
- Group
- 2008-7343 Z Rad Monitoring