| Public Notice | Monitoring | N/A | N/A | Jul 22, 2025 | Active | N/A |
| Public Notice | Monitoring | N/A | N/A | Jul 22, 2025 | Active | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6.19 | Jun 30, 2025 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 6.19 | Mar 31, 2025 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Feb 19, 2025 | Active | N/A |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Jun 30, 2024 | Resolved | N/A |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Jun 30, 2024 | Resolved | N/A |
| Combined Radium (-226 and -228) | Health-Based | N/A | 5.99 | Jun 30, 2024 | Resolved | N/A |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Jun 30, 2024 | Resolved | N/A |
| Consumer Confidence Rule | Monitoring | N/A | N/A | Jun 30, 2024 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Dec 31, 2023 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | Dec 31, 2023 | Resolved | N/A |
| Barium | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Increase in blood pressure |
| Barium | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Increase in blood pressure |
| Barium | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Increase in blood pressure |
| Barium | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Increase in blood pressure |
| Barium | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | Increase in blood pressure |
| Barium | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | Increase in blood pressure |
| Barium | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | Increase in blood pressure |
| Barium | Monitoring | N/A | N/A | Jun 30, 2023 | Resolved | Increase in blood pressure |
| Lead and Copper Rule | Monitoring | N/A | N/A | May 31, 2023 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | May 31, 2023 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | May 31, 2023 | Resolved | N/A |
| Lead and Copper Rule | Monitoring | N/A | N/A | May 31, 2023 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Radium-226 | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Increased risk of cancer |
| Combined Radium (-226 and -228) | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Radium-228 | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | Increased risk of cancer |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Radium-226 | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Increased risk of cancer |
| Combined Uranium | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Combined Radium (-226 and -228) | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Radium-226 | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Increased risk of cancer |
| Combined Uranium | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | N/A |
| Radium-226 | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Jun 30, 2022 | Resolved | Increased risk of cancer |
| Combined Uranium | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Combined Uranium | Monitoring | N/A | N/A | Mar 31, 2022 | Resolved | N/A |
| Radium-226 | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Increased risk of cancer |
| 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) | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Radium-226 | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Increased risk of cancer |
| 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 Radium (-226 and -228) | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Radium-226 | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Increased risk of cancer |
| 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 |
| Combined Uranium | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Radium-226 | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | Increased risk of cancer |
| Radium-226 | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | Increased risk of cancer |
| 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 |
| Radium-228 | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | Increased risk of cancer |
| Radium-228 | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | Increased risk of cancer |
| Gross Alpha, Excl. Radon and U | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | Monitoring | N/A | N/A | Jun 30, 2021 | Resolved | N/A |
| Combined Radium (-226 and -228) | 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 |