| May 1, 2025 |
May 31, 2025 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
May 31, 2025 |
Surface Water Treatment Rule |
| May 1, 2025 |
May 31, 2025 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
May 31, 2025 |
Surface Water Treatment Rule |
| May 1, 2025 |
May 31, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
May 31, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| May 1, 2025 |
May 31, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
May 31, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| May 1, 2025 |
May 31, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
May 31, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| May 1, 2025 |
May 31, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
May 31, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| May 1, 2025 |
May 31, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
May 31, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| May 1, 2025 |
May 31, 2025 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
May 31, 2025 |
Surface Water Treatment Rule |
| May 1, 2025 |
May 31, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
May 31, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Feb 22, 2025 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Mar 7, 2025 |
Public Notice Rule and Revised PN Rule |
| Feb 22, 2025 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Mar 7, 2025 |
Public Notice Rule and Revised PN Rule |
| Feb 22, 2025 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Mar 7, 2025 |
Public Notice Rule and Revised PN Rule |
| Jan 1, 2024 |
Jan 31, 2024 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Jan 31, 2024 |
Surface Water Treatment Rule |
| Jan 1, 2024 |
Jan 31, 2024 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Jan 31, 2024 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2024 |
Jan 31, 2024 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Jan 31, 2024 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2024 |
Jan 31, 2024 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Jan 31, 2024 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2024 |
Jan 31, 2024 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Jan 31, 2024 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2024 |
Jan 31, 2024 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Jan 31, 2024 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2024 |
Jan 31, 2024 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Jan 31, 2024 |
Surface Water Treatment Rule |
| Jan 1, 2024 |
Jan 31, 2024 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Jan 31, 2024 |
Surface Water Treatment Rule |
| Jan 1, 2024 |
Jan 31, 2024 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Jan 31, 2024 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Dec 30, 2023 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Apr 17, 2024 |
Lead and Copper Rule |
| Dec 1, 2023 |
Dec 31, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Dec 31, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Dec 1, 2023 |
Dec 31, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Dec 31, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Dec 1, 2023 |
Dec 31, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Dec 31, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Dec 1, 2023 |
Dec 31, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Dec 31, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Dec 1, 2023 |
Dec 31, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Dec 31, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Dec 1, 2023 |
Dec 31, 2023 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Dec 31, 2023 |
Surface Water Treatment Rule |
| Dec 1, 2023 |
Dec 31, 2023 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Dec 31, 2023 |
Surface Water Treatment Rule |
| Dec 1, 2023 |
Dec 31, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Dec 31, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Dec 1, 2023 |
Dec 31, 2023 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Dec 31, 2023 |
Surface Water Treatment Rule |
| Jan 1, 2022 |
Dec 31, 2022 |
LASSO |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
HEXACHLOROBENZENE |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
Heptachlor |
MR |
No |
Yes |
— |
0.0004 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
HEXACHLOROBENZENE |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
Heptachlor |
MR |
No |
Yes |
— |
0.0004 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
Heptachlor |
MR |
No |
Yes |
— |
0.0004 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
Chlordane |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
Carbofuran |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
Carbofuran |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
Heptachlor |
MR |
No |
Yes |
— |
0.0004 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
2,4,5-TP |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
2,4,5-TP |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
HEXACHLOROBENZENE |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
HEXACHLOROBENZENE |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
Carbofuran |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
2,4,5-TP |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
Chlordane |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
2,4,5-TP |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
Chlordane |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |