| Sep 1, 2025 |
Sep 30, 2025 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Archived |
Sep 30, 2025 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 2025 |
Sep 30, 2025 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Sep 30, 2025 |
Surface Water Treatment Rule |
| May 1, 2025 |
May 31, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
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 |
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 |
No |
— |
— |
— |
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 |
No |
— |
— |
— |
Archived |
May 31, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Dec 30, 2024 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Mar 19, 2025 |
Lead and Copper Rule |
| Dec 30, 2024 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Mar 19, 2025 |
Lead and Copper Rule |
| Oct 1, 2024 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Unaddressed |
— |
Lead and Copper Rule |
| Oct 1, 2024 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Unaddressed |
— |
Lead and Copper Rule |
| Oct 1, 2024 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Unaddressed |
— |
Lead and Copper Rule |
| Jul 15, 2024 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Aug 20, 2024 |
Public Notice Rule and Revised PN Rule |
| Jul 15, 2024 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Aug 20, 2024 |
Public Notice Rule and Revised PN Rule |
| Apr 6, 2024 |
— |
Revised Total Coliform Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jun 13, 2024 |
Revised Total Coliform Rule |
| Apr 6, 2024 |
— |
Revised Total Coliform Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jun 13, 2024 |
Revised Total Coliform Rule |
| Apr 6, 2024 |
— |
Revised Total Coliform Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jun 13, 2024 |
Revised Total Coliform Rule |
| Apr 6, 2024 |
— |
Revised Total Coliform Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jun 13, 2024 |
Revised Total Coliform 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 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Jan 31, 2024 |
Surface Water Treatment Rule |
| Jul 14, 2021 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Mar 25, 2022 |
Public Notice Rule and Revised PN Rule |
| Jul 14, 2021 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Mar 25, 2022 |
Public Notice Rule and Revised PN Rule |
| Jul 14, 2021 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Mar 25, 2022 |
Public Notice Rule and Revised PN Rule |
| Jul 14, 2021 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Mar 25, 2022 |
Public Notice Rule and Revised PN Rule |
| Mar 14, 2021 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Mar 25, 2022 |
Public Notice Rule and Revised PN Rule |
| Mar 14, 2021 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Mar 25, 2022 |
Public Notice Rule and Revised PN Rule |
| May 1, 2020 |
May 31, 2020 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2020 |
Surface Water Treatment Rule |
| May 1, 2020 |
May 31, 2020 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2020 |
Surface Water Treatment Rule |
| May 1, 2020 |
May 31, 2020 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2020 |
Surface Water Treatment Rule |
| May 1, 2020 |
May 31, 2020 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2020 |
Surface Water Treatment Rule |
| Apr 1, 2020 |
Jun 30, 2020 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 17, 2020 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2020 |
Jun 30, 2020 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 17, 2020 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2020 |
Jun 30, 2020 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 17, 2020 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2020 |
Jun 30, 2020 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 17, 2020 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2020 |
Jan 31, 2020 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jan 31, 2020 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2020 |
Jan 31, 2020 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jan 31, 2020 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2020 |
Jan 31, 2020 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jan 31, 2020 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2020 |
Jan 31, 2020 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jan 31, 2020 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Sep 1, 2018 |
Sep 30, 2018 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Sep 30, 2018 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Sep 1, 2018 |
Sep 30, 2018 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Sep 30, 2018 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Oct 1, 2017 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Nov 3, 2017 |
Consumer Confidence Rule |
| Oct 1, 2017 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Nov 3, 2017 |
Consumer Confidence Rule |
| Jan 1, 2008 |
Dec 31, 2010 |
Di(2-ethylhexyl) phthalate |
MR |
No |
No |
— |
0.006 mg/L |
— |
Archived |
Dec 31, 2010 |
Synthetic Organic Chemicals |
| Jan 1, 2008 |
Dec 31, 2010 |
2,4-D |
MR |
No |
No |
— |
0.07 mg/L |
— |
Archived |
Dec 31, 2010 |
Synthetic Organic Chemicals |
| Jan 1, 2008 |
Dec 31, 2010 |
BHC-GAMMA |
MR |
No |
No |
— |
0.0002 mg/L |
— |
Archived |
Dec 31, 2010 |
Synthetic Organic Chemicals |