| Violation ID | PWS ID | PWS Name | PWS Type | PWS Activity Status | Violation Name | Violation Category | Analyte Name | Compliance Begin Date | Compliance End Date | City | County | Field Office | Population Served |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-1291 | IA6342308 | SOUTHSHORE HEIGHTS | C | A | Operations Report | RPT | Chlorine | 01/13/2025 | 01/13/2025 | KNOXVILLE | MARION | FO5 | 138 |
| 2025-1475 | IA1509201 | BLUEBIRD HILL | NC | A | Monitoring (RTCR), Routine Major | MON | Revised Total Coliform Rule (RTCR) | 12/01/2024 | 12/31/2024 | ATLANTIC | CASS | FO4 | 150 |
| 2025-38 | IA7450019 | MALLARD WATER SUPPLY | C | A | MCL (Chem-Rad), Average | MCL | Arsenic | 10/01/2024 | 12/31/2024 | MALLARD | PALO ALTO | FO3 | 257 |
| 2025-1436 | IA5300600 | FAIRVIEW TERRRACE MOBILE HOME PARK LLC | C | A | Monitoring (RTCR), Routine Major | MON | Revised Total Coliform Rule (RTCR) | 12/01/2024 | 12/31/2024 | ANAMOSA | JONES | FO1 | 72 |
| 2025-1455 | IA8285058 | WALCOTT WATERWORKS | C | A | Monitoring (Chem-Rad), Routine Major | MON | Nitrate (as N) | 01/01/2024 | 12/31/2024 | WALCOTT | SCOTT | FO6 | 1551 |
| 2025-1442 | IA7751092 | MITCHELLVILLE WATER SUPPLY | C | A | Monitoring (RTCR), Routine Major | MON | Revised Total Coliform Rule (RTCR) | 12/01/2024 | 12/31/2024 | MITCHELLVILLE | POLK | FO5 | 2515 |