| Feb 1, 2024 |
Feb 29, 2024 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Feb 29, 2024 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Feb 1, 2024 |
Feb 29, 2024 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Feb 29, 2024 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Feb 1, 2024 |
Feb 29, 2024 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Feb 29, 2024 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Mar 1, 2019 |
Mar 31, 2019 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Mar 31, 2019 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Mar 1, 2019 |
Mar 31, 2019 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Mar 31, 2019 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Mar 1, 2019 |
Mar 31, 2019 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Mar 31, 2019 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2017 |
Mar 31, 2017 |
TTHM |
MCL |
Yes |
No |
.081 MG/L |
0.080 mg/L |
— |
Resolved |
Mar 31, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 |
Mar 31, 2017 |
TTHM |
MCL |
Yes |
No |
.081 MG/L |
0.080 mg/L |
— |
Resolved |
Mar 31, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 |
Mar 31, 2017 |
TTHM |
MCL |
Yes |
No |
.081 MG/L |
0.080 mg/L |
— |
Resolved |
Mar 31, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
TTHM |
MCL |
Yes |
No |
.082 MG/L |
0.080 mg/L |
— |
Resolved |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
TTHM |
MCL |
Yes |
No |
.082 MG/L |
0.080 mg/L |
— |
Resolved |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
TTHM |
MCL |
Yes |
No |
.082 MG/L |
0.080 mg/L |
— |
Resolved |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
TTHM |
MCL |
Yes |
No |
.085 MG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
TTHM |
MCL |
Yes |
No |
.085 MG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
TTHM |
MCL |
Yes |
No |
.085 MG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2015 |
Jun 30, 2015 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2015 |
Jun 30, 2015 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2015 |
Jun 30, 2015 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2015 |
Mar 31, 2015 |
TTHM |
MCL |
Yes |
No |
.082 MG/L |
0.080 mg/L |
— |
Resolved |
Mar 31, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2015 |
Mar 31, 2015 |
TTHM |
MCL |
Yes |
No |
.082 MG/L |
0.080 mg/L |
— |
Resolved |
Mar 31, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jun 28, 2014 |
— |
|
Other |
No |
No |
— |
— |
— |
Resolved |
Aug 24, 2015 |
Ground Water Rule |
| Jun 28, 2014 |
— |
|
Other |
No |
No |
— |
— |
— |
Resolved |
Aug 24, 2015 |
Ground Water Rule |
| Jun 1, 2013 |
Jun 30, 2013 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2013 |
Total Coliform Rule |
| Jun 1, 2013 |
Jun 30, 2013 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2013 |
Total Coliform Rule |
| Jun 1, 2013 |
Jun 30, 2013 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2013 |
Total Coliform Rule |
| Jun 1, 2013 |
Jun 30, 2013 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2013 |
Total Coliform Rule |
| Jun 1, 2013 |
Jun 30, 2013 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2013 |
Total Coliform Rule |
| Apr 1, 2013 |
Jun 30, 2013 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2013 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2013 |
Jun 30, 2013 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2013 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2013 |
Jun 30, 2013 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2013 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2012 |
Dec 31, 2012 |
Asbestos |
MR |
No |
Yes |
— |
7 MFL |
— |
Resolved |
Dec 31, 2012 |
Inorganic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
Asbestos |
MR |
No |
Yes |
— |
7 MFL |
— |
Resolved |
Dec 31, 2012 |
Inorganic Chemicals |
| Apr 1, 2011 |
Jun 30, 2011 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2011 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2011 |
Jun 30, 2011 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2011 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2011 |
Jun 30, 2011 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2011 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2006 |
Dec 31, 2006 |
TTHM |
MCL |
Yes |
No |
.083 |
0.080 mg/L |
— |
Resolved |
Dec 31, 2006 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2006 |
Dec 31, 2006 |
TTHM |
MCL |
Yes |
No |
.083 |
0.080 mg/L |
— |
Resolved |
Dec 31, 2006 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2006 |
Dec 31, 2006 |
TTHM |
MCL |
Yes |
No |
.083 |
0.080 mg/L |
— |
Resolved |
Dec 31, 2006 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2001 |
Mar 31, 2001 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Mar 31, 2001 |
Nitrate Rule |
| Jan 1, 2001 |
Mar 31, 2001 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Mar 31, 2001 |
Nitrate Rule |
| Oct 1, 2000 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Sep 27, 2001 |
Lead and Copper Rule |
| Oct 1, 2000 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Sep 27, 2001 |
Lead and Copper Rule |
| Oct 1, 2000 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Sep 27, 2001 |
Lead and Copper Rule |
| Jul 1, 1976 |
Jun 30, 1980 |
Combined Radium (-226 and -228) |
MR |
No |
No |
— |
5 pCi/L |
— |
Archived |
Jun 30, 1980 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1976 |
Jun 30, 1980 |
Gross Alpha, Excl. Radon and U |
MR |
No |
No |
— |
15 pCi/L |
— |
Archived |
Jun 30, 1980 |
Radionuclides and Revised Rad Rule |