| Sep 1, 2025 |
Sep 30, 2025 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2025 |
Surface Water Treatment Rule |
| Sep 1, 2025 |
Sep 30, 2025 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2025 |
Surface Water Treatment Rule |
| Sep 1, 2025 |
Sep 30, 2025 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2025 |
Surface Water Treatment Rule |
| Sep 1, 2025 |
Sep 30, 2025 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2025 |
Surface Water Treatment Rule |
| Sep 1, 2025 |
Sep 30, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Sep 30, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Sep 1, 2025 |
Sep 30, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Sep 30, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Sep 1, 2025 |
Sep 30, 2025 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2025 |
Surface Water Treatment Rule |
| Sep 1, 2025 |
Sep 30, 2025 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2025 |
Surface Water Treatment Rule |
| Aug 1, 2023 |
Aug 31, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Aug 1, 2023 |
Aug 31, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Aug 1, 2023 |
Aug 31, 2023 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2023 |
Surface Water Treatment Rule |
| Aug 1, 2023 |
Aug 31, 2023 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2023 |
Surface Water Treatment Rule |
| Aug 1, 2023 |
Aug 31, 2023 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2023 |
Surface Water Treatment Rule |
| Aug 1, 2023 |
Aug 31, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Aug 1, 2020 |
Aug 31, 2020 |
Cryptosporidium |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 11, 2020 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| Aug 1, 2020 |
Aug 31, 2020 |
Cryptosporidium |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 11, 2020 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| Aug 1, 2020 |
Aug 31, 2020 |
Cryptosporidium |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 11, 2020 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| Jul 1, 2020 |
Jul 31, 2020 |
Cryptosporidium |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 14, 2020 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| Jul 1, 2020 |
Jul 31, 2020 |
Cryptosporidium |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 14, 2020 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| Jul 1, 2020 |
Jul 31, 2020 |
Cryptosporidium |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 14, 2020 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| May 1, 2020 |
May 31, 2020 |
Cryptosporidium |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 12, 2020 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| May 1, 2020 |
May 31, 2020 |
Cryptosporidium |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 12, 2020 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| May 1, 2020 |
May 31, 2020 |
Cryptosporidium |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 12, 2020 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| Apr 1, 2020 |
Apr 30, 2020 |
Cryptosporidium |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Apr 14, 2020 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| Apr 1, 2020 |
Apr 30, 2020 |
Cryptosporidium |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Apr 14, 2020 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| Apr 1, 2020 |
Apr 30, 2020 |
Cryptosporidium |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Apr 14, 2020 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| Jul 1, 2019 |
Jul 31, 2019 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 31, 2019 |
Surface Water Treatment Rule |
| Jul 1, 2019 |
Jul 31, 2019 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 31, 2019 |
Surface Water Treatment Rule |
| Jul 1, 2019 |
Jul 31, 2019 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 31, 2019 |
Surface Water Treatment Rule |
| Jan 1, 2013 |
Jan 31, 2013 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jan 31, 2013 |
Total Coliform Rule |
| Jan 1, 2013 |
Jan 31, 2013 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jan 31, 2013 |
Total Coliform Rule |
| Jan 1, 2013 |
Jan 31, 2013 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jan 31, 2013 |
Total Coliform Rule |
| Jan 1, 2013 |
Jan 31, 2013 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jan 31, 2013 |
Total Coliform Rule |
| Jan 1, 2013 |
Jan 31, 2013 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jan 31, 2013 |
Surface Water Treatment Rule |
| Jan 1, 2013 |
Jan 31, 2013 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jan 31, 2013 |
Surface Water Treatment Rule |
| Jan 1, 2013 |
Jan 31, 2013 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jan 31, 2013 |
Surface Water Treatment Rule |
| Dec 1, 2007 |
Dec 31, 2007 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Dec 31, 2007 |
Total Coliform Rule |
| Dec 1, 2007 |
Dec 31, 2007 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Dec 31, 2007 |
Total Coliform Rule |
| Apr 1, 2007 |
Apr 30, 2007 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Apr 30, 2007 |
Total Coliform Rule |
| Apr 1, 2007 |
Apr 30, 2007 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Apr 30, 2007 |
Total Coliform Rule |
| Apr 1, 2007 |
Apr 30, 2007 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Apr 30, 2007 |
Total Coliform Rule |
| Apr 1, 2007 |
Apr 30, 2007 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Apr 30, 2007 |
Total Coliform Rule |
| Sep 1, 2001 |
Sep 30, 2001 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2001 |
Total Coliform Rule |
| Sep 1, 2001 |
Sep 30, 2001 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2001 |
Total Coliform Rule |
| Sep 1, 2001 |
Sep 30, 2001 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2001 |
Total Coliform Rule |
| May 1, 2000 |
May 31, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
May 31, 2000 |
Total Coliform Rule |
| May 1, 2000 |
May 31, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
May 31, 2000 |
Total Coliform Rule |
| May 1, 2000 |
May 31, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
May 31, 2000 |
Total Coliform Rule |
| Aug 1, 1995 |
Aug 31, 1995 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 1995 |
Surface Water Treatment Rule |
| Aug 1, 1995 |
Aug 31, 1995 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 1995 |
Surface Water Treatment Rule |