| Gross Alpha, Excl. Radon and U | Archived | Jan 1, 2026 to Mar 31, 2026 |
| Vinyl chloride | Archived | Jan 1, 2026 to Mar 31, 2026 |
| Trichloroethylene | Archived | Jan 1, 2026 to Mar 31, 2026 |
| 1,2-Dichloroethane | Archived | Jan 1, 2026 to Mar 31, 2026 |
| 1,1,1-Trichloroethane | Archived | Jan 1, 2026 to Mar 31, 2026 |
| p-Dichlorobenzene | Archived | Jan 1, 2026 to Mar 31, 2026 |
| 1,2-Dichloropropane | Archived | Jan 1, 2026 to Mar 31, 2026 |
| Toluene | Archived | Jan 1, 2026 to Mar 31, 2026 |
| Carbon tetrachloride | Archived | Jan 1, 2026 to Mar 31, 2026 |
| CHLOROBENZENE | Archived | Jan 1, 2026 to Mar 31, 2026 |
| Benzene | Archived | Jan 1, 2026 to Mar 31, 2026 |
| Ethylbenzene | Archived | Jan 1, 2026 to Mar 31, 2026 |
| trans-1,2-Dichloroethylene | Archived | Jan 1, 2026 to Mar 31, 2026 |
| Xylenes, Total | Archived | Jan 1, 2026 to Mar 31, 2026 |
| cis-1,2-Dichloroethylene | Archived | Jan 1, 2026 to Mar 31, 2026 |
| o-Dichlorobenzene | Archived | Jan 1, 2026 to Mar 31, 2026 |
| Tetrachloroethylene | Archived | Jan 1, 2026 to Mar 31, 2026 |
| Radium-226 | Archived | Jan 1, 2026 to Mar 31, 2026 |
| DICHLOROMETHANE | Archived | Jan 1, 2026 to Mar 31, 2026 |
| 1,1-Dichloroethylene | Archived | Jan 1, 2026 to Mar 31, 2026 |
| Lead and Copper Rule | Unaddressed | Jan 1, 2026 |
| 1,2,4-Trichlorobenzene | Archived | Jan 1, 2026 to Mar 31, 2026 |
| 1,1,2-Trichloroethane | Archived | Jan 1, 2026 to Mar 31, 2026 |
| Radium-228 | Archived | Jan 1, 2026 to Mar 31, 2026 |
| Styrene | Archived | Jan 1, 2026 to Mar 31, 2026 |
| Revised Total Coliform Rule | Resolved | Dec 1, 2025 to Dec 31, 2025 |
| 1,2,4-Trichlorobenzene | Archived | Oct 1, 2025 to Dec 31, 2025 |
| o-Dichlorobenzene | Archived | Oct 1, 2025 to Dec 31, 2025 |
| p-Dichlorobenzene | Archived | Oct 1, 2025 to Dec 31, 2025 |
| 1,1-Dichloroethylene | Archived | Oct 1, 2025 to Dec 31, 2025 |
| trans-1,2-Dichloroethylene | Archived | Oct 1, 2025 to Dec 31, 2025 |
| 1,2-Dichloroethane | Archived | Oct 1, 2025 to Dec 31, 2025 |
| 1,1,2-Trichloroethane | Archived | Oct 1, 2025 to Dec 31, 2025 |
| CHLOROBENZENE | Archived | Oct 1, 2025 to Dec 31, 2025 |
| Radium-226 | Archived | Oct 1, 2025 to Jan 30, 2026 |
| Vinyl chloride | Archived | Oct 1, 2025 to Dec 31, 2025 |
| 1,1,1-Trichloroethane | Archived | Oct 1, 2025 to Dec 31, 2025 |
| Carbon tetrachloride | Archived | Oct 1, 2025 to Dec 31, 2025 |
| Radium-228 | Archived | Oct 1, 2025 to Jan 30, 2026 |
| Toluene | Archived | Oct 1, 2025 to Dec 31, 2025 |
| Ethylbenzene | Archived | Oct 1, 2025 to Dec 31, 2025 |
| 1,2-Dichloropropane | Archived | Oct 1, 2025 to Dec 31, 2025 |
| Benzene | Archived | Oct 1, 2025 to Dec 31, 2025 |
| Tetrachloroethylene | Archived | Oct 1, 2025 to Dec 31, 2025 |
| Styrene | Archived | Oct 1, 2025 to Dec 31, 2025 |
| cis-1,2-Dichloroethylene | Archived | Oct 1, 2025 to Dec 31, 2025 |
| Xylenes, Total | Archived | Oct 1, 2025 to Dec 31, 2025 |
| Trichloroethylene | Archived | Oct 1, 2025 to Dec 31, 2025 |
| Gross Alpha, Excl. Radon and U | Archived | Oct 1, 2025 to Jan 30, 2026 |
| DICHLOROMETHANE | Archived | Oct 1, 2025 to Dec 31, 2025 |
| Fluoride | Archived | Jan 1, 2025 to Dec 31, 2025 |
| CYANIDE | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Mercury | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Beryllium, Total | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Arsenic | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Cadmium | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Chromium | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Nickel | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Antimony, Total | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Thallium, Total | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Barium | Archived | Jan 1, 2025 to Dec 31, 2025 |
| Selenium | Archived | Jan 1, 2025 to Dec 31, 2025 |