| Jan 1, 2025 |
Mar 31, 2025 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Mar 31, 2025 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2025 |
Mar 31, 2025 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Mar 31, 2025 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2025 |
Jan 31, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Jan 31, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2025 |
Jan 31, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Jan 31, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2014 |
Mar 31, 2014 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Mar 31, 2014 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 |
Mar 31, 2014 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Mar 31, 2014 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| May 1, 2012 |
May 31, 2012 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
May 31, 2012 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| May 1, 2012 |
May 31, 2012 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
May 31, 2012 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| May 1, 2012 |
May 31, 2012 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
May 31, 2012 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| May 1, 2012 |
May 31, 2012 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
May 31, 2012 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2007 |
Mar 31, 2007 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Oct 11, 2006 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Feb 23, 2007 |
Public Notice Rule and Revised PN Rule |
| Oct 11, 2006 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Feb 23, 2007 |
Public Notice Rule and Revised PN Rule |
| Oct 11, 2006 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Feb 23, 2007 |
Public Notice Rule and Revised PN Rule |
| Oct 11, 2006 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Feb 23, 2007 |
Public Notice Rule and Revised PN Rule |
| Oct 1, 2006 |
Dec 31, 2006 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Dec 31, 2006 |
Synthetic Organic Chemicals |
| Oct 1, 2006 |
Dec 31, 2006 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Dec 31, 2006 |
Synthetic Organic Chemicals |
| Jul 1, 2006 |
Sep 30, 2006 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Sep 30, 2006 |
Synthetic Organic Chemicals |
| Jul 1, 2006 |
Sep 30, 2006 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Sep 30, 2006 |
Synthetic Organic Chemicals |
| Jan 1, 2006 |
Mar 31, 2006 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Mar 31, 2006 |
Synthetic Organic Chemicals |
| Jan 1, 2006 |
Mar 31, 2006 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Mar 31, 2006 |
Synthetic Organic Chemicals |
| Sep 1, 2005 |
Sep 30, 2005 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2005 |
Total Coliform Rule |
| Sep 1, 2005 |
Sep 30, 2005 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2005 |
Total Coliform Rule |
| Sep 1, 2005 |
Sep 30, 2005 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2005 |
Total Coliform Rule |
| Sep 1, 2005 |
Sep 30, 2005 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2005 |
Total Coliform Rule |
| Sep 1, 2005 |
Sep 30, 2005 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2005 |
Total Coliform Rule |
| Sep 1, 2005 |
Sep 30, 2005 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2005 |
Total Coliform Rule |
| Jul 1, 2005 |
Sep 30, 2005 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Sep 30, 2005 |
Synthetic Organic Chemicals |
| Jul 1, 2005 |
Sep 30, 2005 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Sep 30, 2005 |
Synthetic Organic Chemicals |
| Jul 1, 2005 |
Sep 30, 2005 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Sep 30, 2005 |
Synthetic Organic Chemicals |
| Jul 1, 2005 |
Sep 30, 2005 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Sep 30, 2005 |
Synthetic Organic Chemicals |
| Jul 1, 2005 |
Sep 30, 2005 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Sep 30, 2005 |
Synthetic Organic Chemicals |
| Jul 1, 2005 |
Sep 30, 2005 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Sep 30, 2005 |
Synthetic Organic Chemicals |
| Jun 24, 1982 |
Jun 23, 1985 |
Endrin |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Archived |
Jun 23, 1985 |
Synthetic Organic Chemicals |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |