| Lead and Copper Rule | Health-Based | N/A | N/A | Sep 17, 2025 | Active | N/A |
| Lead and Copper Rule | Health-Based | N/A | N/A | Sep 17, 2025 | Active | N/A |
| Public Notice | Monitoring | N/A | N/A | Dec 31, 2024 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Dec 31, 2024 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 5.525 | Mar 31, 2024 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 5.525 | Mar 31, 2024 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 5.525 | Mar 31, 2024 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 5.525 | Mar 31, 2024 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 5.4 | Jun 30, 2023 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 5.4 | Jun 30, 2023 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 5.4 | Jun 30, 2023 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 5.4 | Jun 30, 2023 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Mar 31, 2023 | Resolved | N/A |
| Lead and Copper Rule | Health-Based | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Lead and Copper Rule | Health-Based | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Lead and Copper Rule | Health-Based | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Lead and Copper Rule | Health-Based | N/A | N/A | Dec 31, 2022 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Health-Based | N/A | 19.57 | Jun 30, 2022 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Health-Based | N/A | 19.57 | Jun 30, 2022 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Health-Based | N/A | 19.57 | Jun 30, 2022 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Health-Based | N/A | 19.57 | Jun 30, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6 | Jun 30, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6 | Jun 30, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6 | Jun 30, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6 | Jun 30, 2022 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Health-Based | N/A | 23.25 | Mar 31, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6.53 | Mar 31, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6.53 | Mar 31, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6.53 | Mar 31, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6.53 | Mar 31, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6.53 | Mar 31, 2022 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Health-Based | N/A | 23.25 | Mar 31, 2022 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Health-Based | N/A | 23.25 | Mar 31, 2022 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Health-Based | N/A | 23.25 | Mar 31, 2022 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Health-Based | N/A | 23.25 | Mar 31, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6.68 | Dec 31, 2021 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Health-Based | N/A | 28 | Dec 31, 2021 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Health-Based | N/A | 28 | Dec 31, 2021 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Health-Based | N/A | 28 | Dec 31, 2021 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Health-Based | N/A | 28 | Dec 31, 2021 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Health-Based | N/A | 28 | Dec 31, 2021 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6.68 | Dec 31, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6.68 | Dec 31, 2021 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Health-Based | N/A | 28 | Dec 31, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6.68 | Dec 31, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6.68 | Dec 31, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6.68 | Dec 31, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 7.7 | Sep 30, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 7.7 | Sep 30, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 7.7 | Sep 30, 2021 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 7.7 | Sep 30, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 7.7 | Sep 30, 2021 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 7.575 | Jun 30, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 7.575 | Jun 30, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 7.575 | Jun 30, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 7.575 | Jun 30, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 7.575 | Jun 30, 2021 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 7.58 | Mar 31, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 7.58 | Mar 31, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 7.58 | Mar 31, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 7.58 | Mar 31, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 7.58 | Mar 31, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 7.58 | Mar 31, 2021 | Resolved | N/A |