| Jul 1, 2023 |
Jul 31, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 31, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jun 1, 2023 |
Jun 30, 2023 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2023 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jun 1, 2023 |
Jun 30, 2023 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2023 |
Surface Water Treatment Rule |
| Jun 1, 2023 |
Jun 30, 2023 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2023 |
Revised Total Coliform Rule |
| Jun 1, 2019 |
— |
Revised Total Coliform Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jun 2, 2020 |
Revised Total Coliform Rule |
| May 1, 2019 |
May 31, 2019 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
May 31, 2019 |
Surface Water Treatment Rule |
| May 1, 2019 |
May 31, 2019 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
May 31, 2019 |
Surface Water Treatment Rule |
| Sep 1, 2012 |
Sep 30, 2012 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2012 |
Surface Water Treatment Rule |
| Sep 1, 2012 |
Sep 30, 2012 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2012 |
Surface Water Treatment Rule |
| Aug 1, 2012 |
Aug 31, 2012 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 2012 |
Total Coliform Rule |
| Aug 1, 2012 |
Aug 31, 2012 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 2012 |
Total Coliform Rule |
| Aug 1, 2012 |
Aug 31, 2012 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2012 |
Surface Water Treatment Rule |
| Aug 1, 2012 |
Aug 31, 2012 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2012 |
Surface Water Treatment Rule |
| Jul 1, 2012 |
Jul 31, 2012 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jul 31, 2012 |
Total Coliform Rule |
| Jul 1, 2012 |
Jul 31, 2012 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jul 31, 2012 |
Total Coliform Rule |
| Jul 1, 2012 |
Jul 31, 2012 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jul 31, 2012 |
Total Coliform Rule |
| Jul 1, 2012 |
Jul 31, 2012 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 31, 2012 |
Surface Water Treatment Rule |
| Jul 1, 2012 |
Jul 31, 2012 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 31, 2012 |
Surface Water Treatment Rule |
| Jul 1, 2012 |
Jul 31, 2012 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 31, 2012 |
Surface Water Treatment Rule |
| Jun 1, 2012 |
Jun 30, 2012 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2012 |
Total Coliform Rule |
| Jun 1, 2012 |
Jun 30, 2012 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2012 |
Total Coliform Rule |
| Jun 1, 2012 |
Jun 30, 2012 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2012 |
Total Coliform Rule |
| Jun 1, 2012 |
Jun 30, 2012 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2012 |
Surface Water Treatment Rule |
| Jun 1, 2012 |
Jun 30, 2012 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2012 |
Surface Water Treatment Rule |
| Sep 1, 2011 |
Sep 30, 2011 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2011 |
Total Coliform Rule |
| Sep 1, 2011 |
Sep 30, 2011 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2011 |
Total Coliform Rule |
| Sep 1, 2011 |
Sep 30, 2011 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2011 |
Total Coliform Rule |
| Jan 1, 2011 |
Dec 31, 2011 |
Nitrate-Nitrite |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2011 |
Nitrate Rule |
| Jan 1, 2011 |
Dec 31, 2011 |
Nitrate-Nitrite |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2011 |
Nitrate Rule |
| Jan 1, 2005 |
Dec 31, 2005 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2005 |
Nitrate Rule |
| Jan 1, 2005 |
Dec 31, 2005 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2005 |
Nitrate Rule |
| Aug 1, 2003 |
Aug 31, 2003 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 2003 |
Total Coliform Rule |
| Jul 1, 2001 |
Jul 31, 2001 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jul 31, 2001 |
Total Coliform Rule |
| Jul 1, 2001 |
Jul 31, 2001 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jul 31, 2001 |
Total Coliform Rule |
| Jul 1, 2000 |
— |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jun 1, 2010 |
Surface Water Treatment Rule |
| Jul 1, 2000 |
— |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jun 1, 2010 |
Surface Water Treatment Rule |
| Jul 1, 2000 |
Sep 30, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2000 |
Total Coliform Rule |
| Jul 1, 2000 |
Sep 30, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2000 |
Total Coliform Rule |
| Apr 1, 1997 |
Jun 30, 1997 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 1997 |
Total Coliform Rule |
| Apr 1, 1996 |
Jun 30, 1996 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 1996 |
Total Coliform Rule |
| Jan 1, 1996 |
Dec 31, 1996 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 1996 |
Nitrate Rule |