| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-270 | IA1967863 | LITTLE BROWN CHURCH | NC | A | MCL (Chem-Rad), Single Sample | MCL | Nitrate (as N) | 11/01/2025 | 11/30/2025 | NASHUA | CHICKASAW | FO1 | 183 |
| 2026-532 | IA2817401 | LOST BEACH RESORT | NC | A | MCL (Chem-Rad), Single Sample | MCL | Nitrate (as N) | 11/01/2025 | 11/30/2025 | DELHI | DELAWARE | FO1 | 50 |
| 2026-289 | IA0990808 | HERITAGE GLOBAL METHODIST CHURCH | NC | A | MCL (Chem-Rad), Single Sample | MCL | Nitrate (as N) | 11/01/2025 | 11/30/2025 | WAVERLY | BREMER | FO1 | 100 |
| 2026-302 | IA3113200 | ALFRED'S BAR AND GRILL | NC | A | Monitoring (RTCR), Add. Routine Major | MON | Revised Total Coliform Rule (RTCR) | 10/01/2025 | 10/31/2025 | BERNARD | JACKSON | FO1 | 35 |
| 2026-277 | IA1750816 | PINE CREEK GOLF COURSE | NC | A | MCL (Chem-Rad), Single Sample | MCL | Nitrate (as N) | 10/01/2025 | 10/31/2025 | MASON CITY | CERRO GORDO | FO2 | 55 |
| 2026-296 | IA1684101 | RIVER VALLEY COOPERATIVE | NTNC | A | Monitoring (RTCR), Add. Routine Major | MON | Revised Total Coliform Rule (RTCR) | 10/01/2025 | 10/31/2025 | SUNBURY | CEDAR | FO6 | 30 |