| Consumer Confidence Rule | Resolved | Jul 1, 2025 to Jan 9, 2026 |
| Endrin | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Methoxychlor | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Simazine | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Di(2-ethylhexyl) phthalate | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Picloram | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Dinoseb | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Aldicarb sulfoxide | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Aldicarb sulfone | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Carbofuran | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Aldicarb | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Atrazine | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Heptachlor | Archived | Jan 1, 2025 to Dec 31, 2025 |
| 2,4-D | Archived | Jan 1, 2025 to Dec 31, 2025 |
| 2,4,5-TP | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Benzo(a)pyrene | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Pentachlorophenol | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Total Polychlorinated Biphenyls (PCB) | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Chlordane | Archived | Jan 1, 2025 to Dec 31, 2025 |
| HEXACHLOROBENZENE | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Dalapon | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Di(2-ethylhexyl) adipate | Archived | Jan 1, 2025 to Dec 31, 2025 |
| BHC-GAMMA | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Toxaphene | Archived | Jan 1, 2025 to Dec 31, 2025 |
| ETHYLENE DIBROMIDE | Archived | Jan 1, 2025 to Dec 31, 2025 |
| OXAMYL | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Hexachlorocyclopentadiene | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Heptachlor epoxide | Archived | Jan 1, 2025 to Dec 31, 2025 |
| LASSO | Archived | Jan 1, 2025 to Dec 31, 2025 |
| LEAD AND COPPER RULE REVISIONS | Resolved | Oct 17, 2024 to Jan 12, 2026 |
| Revised Total Coliform Rule | Resolved | Jul 1, 2024 to Sep 29, 2024 |
| Consumer Confidence Rule | Resolved | Jul 1, 2024 to Jan 9, 2026 |
| Consumer Confidence Rule | Resolved | Jul 1, 2023 to Jan 9, 2026 |
| Barium | Resolved | Jan 1, 2023 to Aug 17, 2025 |
| Cadmium | Resolved | Jan 1, 2023 to Aug 17, 2025 |
| CYANIDE | Resolved | Jan 1, 2023 to Aug 17, 2025 |
| Fluoride | Resolved | Jan 1, 2023 to Aug 17, 2025 |
| Nickel | Resolved | Jan 1, 2023 to Aug 17, 2025 |
| Antimony, Total | Resolved | Jan 1, 2023 to Aug 17, 2025 |
| Selenium | Resolved | Jan 1, 2023 to Aug 17, 2025 |
| BHC-GAMMA | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Methoxychlor | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Di(2-ethylhexyl) adipate | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| OXAMYL | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Di(2-ethylhexyl) phthalate | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Aldicarb sulfone | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Carbofuran | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| LASSO | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Heptachlor | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| 2,4,5-TP | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Pentachlorophenol | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| ETHYLENE DIBROMIDE | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Chromium | Resolved | Jan 1, 2023 to Aug 17, 2025 |
| Toxaphene | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Mercury | Resolved | Jan 1, 2023 to Aug 17, 2025 |
| Atrazine | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Aldicarb | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Simazine | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| HEXACHLOROBENZENE | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Beryllium, Total | Resolved | Jan 1, 2023 to Aug 17, 2025 |
| Hexachlorocyclopentadiene | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Benzo(a)pyrene | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Thallium, Total | Resolved | Jan 1, 2023 to Aug 17, 2025 |
| Aldicarb sulfoxide | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Dalapon | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Total Polychlorinated Biphenyls (PCB) | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Picloram | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Chlordane | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Endrin | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| 2,4-D | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Arsenic | Resolved | Jan 1, 2023 to Aug 17, 2025 |
| Dinoseb | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Heptachlor epoxide | Resolved | Jan 1, 2023 to Aug 15, 2025 |
| Revised Total Coliform Rule | Resolved | Jul 1, 2022 to Sep 30, 2022 |
| Consumer Confidence Rule | Resolved | Jul 1, 2022 to Jul 12, 2023 |
| Endrin | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Toxaphene | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| OXAMYL | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Di(2-ethylhexyl) phthalate | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Hexachlorocyclopentadiene | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Aldicarb sulfone | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Carbofuran | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| LASSO | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Heptachlor | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Heptachlor epoxide | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| 2,4,5-TP | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Benzo(a)pyrene | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| ETHYLENE DIBROMIDE | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Chlordane | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| BHC-GAMMA | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Dinoseb | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Dalapon | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Simazine | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Methoxychlor | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Aldicarb sulfoxide | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Total Polychlorinated Biphenyls (PCB) | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Picloram | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Di(2-ethylhexyl) adipate | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Atrazine | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| 2,4-D | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| HEXACHLOROBENZENE | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Aldicarb | Resolved | Jan 1, 2022 to Sep 12, 2023 |
| Pentachlorophenol | Resolved | Jan 1, 2022 to Sep 12, 2023 |