| Jun 1, 2025 |
Jun 30, 2025 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Jun 30, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jun 1, 2025 |
Jun 30, 2025 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Jun 30, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jun 1, 2025 |
Jun 30, 2025 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Jun 30, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Apr 1, 2018 |
Jun 30, 2018 |
TTHM |
MCL |
Yes |
No |
.091 MG/L |
0.080 mg/L |
.08 |
Resolved |
Jun 30, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2018 |
Jun 30, 2018 |
TTHM |
MCL |
Yes |
No |
.091 MG/L |
0.080 mg/L |
.08 |
Resolved |
Jun 30, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2018 |
Jun 30, 2018 |
TTHM |
MCL |
Yes |
No |
.091 MG/L |
0.080 mg/L |
.08 |
Resolved |
Jun 30, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2018 |
Jun 30, 2018 |
TTHM |
MCL |
Yes |
No |
.091 MG/L |
0.080 mg/L |
.08 |
Resolved |
Jun 30, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 |
Mar 31, 2018 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Mar 31, 2018 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 |
Mar 31, 2018 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Mar 31, 2018 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 |
Mar 31, 2018 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Mar 31, 2018 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 |
Mar 31, 2018 |
TTHM |
MCL |
Yes |
No |
.105 MG/L |
0.080 mg/L |
.08 |
Resolved |
Mar 31, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 |
Mar 31, 2018 |
TTHM |
MCL |
Yes |
No |
.105 MG/L |
0.080 mg/L |
.08 |
Resolved |
Mar 31, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 |
Mar 31, 2018 |
TTHM |
MCL |
Yes |
No |
.105 MG/L |
0.080 mg/L |
.08 |
Resolved |
Mar 31, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 |
Mar 31, 2018 |
TTHM |
MCL |
Yes |
No |
.105 MG/L |
0.080 mg/L |
.08 |
Resolved |
Mar 31, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 |
Mar 31, 2018 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Mar 31, 2018 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 |
Mar 31, 2018 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Mar 31, 2018 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 |
Dec 31, 2017 |
TTHM |
MCL |
Yes |
No |
.09 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 |
Dec 31, 2017 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Dec 31, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 |
Dec 31, 2017 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Dec 31, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 |
Dec 31, 2017 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Dec 31, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 |
Dec 31, 2017 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Dec 31, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 |
Dec 31, 2017 |
TTHM |
MCL |
Yes |
No |
.09 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 |
Dec 31, 2017 |
TTHM |
MCL |
Yes |
No |
.09 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 |
Dec 31, 2017 |
TTHM |
MCL |
Yes |
No |
.09 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Sep 30, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
TTHM |
MCL |
Yes |
No |
.085 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
TTHM |
MCL |
Yes |
No |
.085 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
TTHM |
MCL |
Yes |
No |
.085 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
TTHM |
MCL |
Yes |
No |
.085 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Sep 30, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Sep 30, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Sep 30, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jun 1, 2017 |
Jun 30, 2017 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jun 30, 2017 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jun 1, 2017 |
Jun 30, 2017 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jun 30, 2017 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jun 1, 2017 |
Jun 30, 2017 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jun 30, 2017 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jun 1, 2017 |
Jun 30, 2017 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jun 30, 2017 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| May 1, 2017 |
May 31, 2017 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
May 31, 2017 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| May 1, 2017 |
May 31, 2017 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
May 31, 2017 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Jun 30, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Jun 30, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Jun 30, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Jun 30, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Jan 10, 2017 |
Consumer Confidence Rule |
| Jul 1, 2016 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Jan 10, 2017 |
Consumer Confidence Rule |
| May 1, 2015 |
May 31, 2015 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
May 31, 2015 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| May 1, 2015 |
May 31, 2015 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
May 31, 2015 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| May 1, 2015 |
May 31, 2015 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
May 31, 2015 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| May 1, 2015 |
May 31, 2015 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
May 31, 2015 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Oct 1, 2014 |
Dec 31, 2014 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Dec 31, 2014 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2014 |
Dec 31, 2014 |
TTHM |
MCL |
Yes |
No |
.082 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2014 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |