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.
MS0140010 , Town of Lyon
Violations
3 validated violations, most recently determined first. Filtered to violation group 2025-47798 — the records the agency files under that number. Every validated violation for this system.
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 |
|---|---|---|---|---|---|---|
| 2025 | Apr 30, 2025 | Monitoring, Routine Major, 3030 | Monitoring | Nitrate-Nitrite | Treatment Facility TF101 | 2025-47798 NO2-NO3 |
| 2025 | Apr 30, 2025 | Monitoring, Routine Major, 3031 | Monitoring | Nitrate | Treatment Facility TF101 | 2025-47798 NO2-NO3 |
| 2025 | Apr 30, 2025 | Monitoring, Routine Major, 3032 | Monitoring | Nitrite | Treatment Facility TF101 | 2025-47798 NO2-NO3 |
-
Monitoring, Routine Major, 3030
- Determined
- Apr 30, 2025
- Category
- Monitoring
- Analyte
- Nitrate-Nitrite
- Facility
- Treatment Facility TF101
- Fiscal year
- 2025
- Group
- 2025-47798 NO2-NO3
-
Monitoring, Routine Major, 3031
- Determined
- Apr 30, 2025
- Category
- Monitoring
- Analyte
- Nitrate
- Facility
- Treatment Facility TF101
- Fiscal year
- 2025
- Group
- 2025-47798 NO2-NO3
-
Monitoring, Routine Major, 3032
- Determined
- Apr 30, 2025
- Category
- Monitoring
- Analyte
- Nitrite
- Facility
- Treatment Facility TF101
- Fiscal year
- 2025
- Group
- 2025-47798 NO2-NO3