| May 1, 2025 |
May 31, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
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 |
— |
— |
— |
Resolved |
May 31, 2025 |
Surface Water Treatment Rule |
| May 1, 2025 |
May 31, 2025 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2025 |
Surface Water Treatment Rule |
| May 1, 2025 |
May 31, 2025 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2025 |
Surface Water Treatment Rule |
| May 1, 2025 |
May 31, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
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 |
— |
— |
— |
Resolved |
May 31, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
20 PCI/L |
15 pCi/L |
15 |
Resolved |
Sep 30, 2024 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
20 PCI/L |
15 pCi/L |
15 |
Resolved |
Sep 30, 2024 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
20 PCI/L |
15 pCi/L |
15 |
Resolved |
Sep 30, 2024 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
20 PCI/L |
15 pCi/L |
15 |
Resolved |
Sep 30, 2024 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
20 PCI/L |
15 pCi/L |
15 |
Resolved |
Sep 30, 2024 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
17.05 PCI/L |
15 pCi/L |
15 |
Resolved |
Jun 30, 2024 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
17.05 PCI/L |
15 pCi/L |
15 |
Resolved |
Jun 30, 2024 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
17.05 PCI/L |
15 pCi/L |
15 |
Resolved |
Jun 30, 2024 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
17.05 PCI/L |
15 pCi/L |
15 |
Resolved |
Jun 30, 2024 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
17.05 PCI/L |
15 pCi/L |
15 |
Resolved |
Jun 30, 2024 |
Radionuclides and Revised Rad Rule |
| Jan 1, 2024 |
Mar 31, 2024 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
22.73 PCI/L |
15 pCi/L |
15 |
Resolved |
Mar 31, 2024 |
Radionuclides and Revised Rad Rule |
| Jan 1, 2024 |
Mar 31, 2024 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
22.73 PCI/L |
15 pCi/L |
15 |
Resolved |
Mar 31, 2024 |
Radionuclides and Revised Rad Rule |
| Jan 1, 2024 |
Mar 31, 2024 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
22.73 PCI/L |
15 pCi/L |
15 |
Resolved |
Mar 31, 2024 |
Radionuclides and Revised Rad Rule |
| Jan 1, 2024 |
Mar 31, 2024 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
22.73 PCI/L |
15 pCi/L |
15 |
Resolved |
Mar 31, 2024 |
Radionuclides and Revised Rad Rule |
| Jan 1, 2024 |
Mar 31, 2024 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
22.73 PCI/L |
15 pCi/L |
15 |
Resolved |
Mar 31, 2024 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
15.5 PCI/L |
15 pCi/L |
15 |
Resolved |
Dec 31, 2023 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
15.5 PCI/L |
15 pCi/L |
15 |
Resolved |
Dec 31, 2023 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2023 |
Oct 31, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
15.5 PCI/L |
15 pCi/L |
15 |
Resolved |
Dec 31, 2023 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2023 |
Oct 31, 2023 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2023 |
Surface Water Treatment Rule |
| Oct 1, 2023 |
Oct 31, 2023 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2023 |
Surface Water Treatment Rule |
| Oct 1, 2023 |
Oct 31, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Oct 1, 2023 |
Oct 31, 2023 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2023 |
Surface Water Treatment Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
15.5 PCI/L |
15 pCi/L |
15 |
Resolved |
Dec 31, 2023 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2023 |
Oct 31, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
15.5 PCI/L |
15 pCi/L |
15 |
Resolved |
Dec 31, 2023 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2023 |
Jul 31, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 26, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jul 1, 2023 |
Jul 31, 2023 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 26, 2023 |
Surface Water Treatment Rule |
| Jul 1, 2023 |
Jul 31, 2023 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 26, 2023 |
Surface Water Treatment Rule |
| Jul 1, 2023 |
Jul 31, 2023 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 26, 2023 |
Surface Water Treatment Rule |
| Jul 1, 2023 |
Jul 31, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 26, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jul 1, 2023 |
Dec 31, 2023 |
Lead and Copper Rule |
TT |
Yes |
No |
— |
TT |
— |
Archived |
Dec 31, 2023 |
Lead and Copper Rule |
| Jul 1, 2023 |
Dec 31, 2023 |
Lead and Copper Rule |
TT |
Yes |
No |
— |
TT |
— |
Archived |
Dec 31, 2023 |
Lead and Copper Rule |
| Jul 1, 2023 |
Dec 31, 2023 |
Lead and Copper Rule |
TT |
Yes |
No |
— |
TT |
— |
Archived |
Dec 31, 2023 |
Lead and Copper Rule |
| Jul 1, 2023 |
Jul 31, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 26, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Dec 1, 2022 |
Dec 31, 2022 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2022 |
Surface Water Treatment Rule |
| Dec 1, 2022 |
Dec 31, 2022 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2022 |
Revised Total Coliform Rule |
| Dec 1, 2022 |
Dec 31, 2022 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2022 |
Surface Water Treatment Rule |
| Dec 1, 2022 |
Dec 31, 2022 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2022 |
Surface Water Treatment Rule |
| Dec 1, 2022 |
Dec 31, 2022 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2022 |
Revised Total Coliform Rule |
| Dec 1, 2022 |
Dec 31, 2022 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2022 |
Revised Total Coliform Rule |
| Oct 1, 2022 |
Dec 31, 2022 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 |
Dec 31, 2022 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 |
Dec 31, 2022 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |