| 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 |
| Jan 1, 2024 |
— |
Long Term 2 Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Mar 14, 2024 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| Jan 1, 2024 |
— |
Long Term 2 Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Mar 14, 2024 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| Jan 1, 2024 |
— |
Long Term 2 Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Mar 14, 2024 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| Jan 1, 2024 |
— |
Long Term 2 Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Mar 14, 2024 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| Jan 1, 2024 |
— |
Long Term 2 Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Mar 14, 2024 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| Jul 1, 2019 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Jul 11, 2019 |
Consumer Confidence Rule |
| Jul 1, 2019 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Jul 11, 2019 |
Consumer Confidence Rule |
| Sep 1, 2018 |
Sep 30, 2018 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2018 |
Surface Water Treatment Rule |
| Sep 1, 2018 |
Sep 30, 2018 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2018 |
Surface Water Treatment Rule |
| Jul 1, 2018 |
Sep 30, 2018 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2018 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 |
Sep 30, 2018 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2018 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Aug 24, 2016 |
Lead and Copper Rule |
| Jan 1, 2017 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Aug 24, 2016 |
Lead and Copper Rule |
| Dec 1, 2000 |
Dec 31, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Dec 31, 2000 |
Total Coliform Rule |
| Dec 1, 2000 |
Dec 31, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Dec 31, 2000 |
Total Coliform Rule |
| Dec 1, 2000 |
Dec 31, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Dec 31, 2000 |
Total Coliform Rule |
| Dec 1, 2000 |
Dec 31, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Dec 31, 2000 |
Total Coliform Rule |
| Nov 1, 2000 |
Nov 30, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Nov 30, 2000 |
Total Coliform Rule |
| Nov 1, 2000 |
Nov 30, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Nov 30, 2000 |
Total Coliform Rule |
| Nov 1, 2000 |
Nov 30, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Nov 30, 2000 |
Total Coliform Rule |
| Nov 1, 2000 |
Nov 30, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Nov 30, 2000 |
Total Coliform Rule |
| Nov 1, 1993 |
Nov 30, 1993 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Nov 30, 1993 |
Surface Water Treatment Rule |
| Nov 1, 1993 |
Nov 30, 1993 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Nov 30, 1993 |
Surface Water Treatment Rule |
| Nov 1, 1993 |
Nov 30, 1993 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Nov 30, 1993 |
Surface Water Treatment Rule |
| Nov 1, 1993 |
Nov 30, 1993 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Nov 30, 1993 |
Surface Water Treatment Rule |
| Oct 1, 1993 |
Oct 31, 1993 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Oct 31, 1993 |
Surface Water Treatment Rule |
| Oct 1, 1993 |
Oct 31, 1993 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Oct 31, 1993 |
Surface Water Treatment Rule |
| Oct 1, 1993 |
Oct 31, 1993 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Oct 31, 1993 |
Surface Water Treatment Rule |
| Aug 1, 1991 |
Aug 31, 1991 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 1991 |
Total Coliform Rule |
| Aug 1, 1991 |
Aug 31, 1991 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 1991 |
Total Coliform Rule |
| Aug 1, 1991 |
Aug 31, 1991 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 1991 |
Total Coliform Rule |
| Aug 1, 1991 |
Aug 31, 1991 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 1991 |
Total Coliform Rule |
| Aug 1, 1991 |
Aug 31, 1991 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 1991 |
Total Coliform Rule |
| Aug 1, 1991 |
Aug 31, 1991 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 1991 |
Total Coliform Rule |
| Aug 1, 1991 |
Aug 31, 1991 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 1991 |
Total Coliform Rule |
| Aug 1, 1991 |
Aug 31, 1991 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 1991 |
Total Coliform Rule |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |