| Jan 1, 2022 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Apr 1, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Apr 1, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Apr 1, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Apr 1, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Apr 1, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Apr 1, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Apr 1, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Apr 1, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 2021 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Addressed |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 2021 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Addressed |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 2021 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Addressed |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 2021 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Addressed |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 2021 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Addressed |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 2021 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Addressed |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
TTHM |
MCL |
Yes |
No |
.089 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
TTHM |
MCL |
Yes |
No |
.089 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
TTHM |
MCL |
Yes |
No |
.089 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
TTHM |
MCL |
Yes |
No |
.089 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
TTHM |
MCL |
Yes |
No |
.087 MG/L |
0.080 mg/L |
.08 |
Resolved |
Jun 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
TTHM |
MCL |
Yes |
No |
.087 MG/L |
0.080 mg/L |
.08 |
Resolved |
Jun 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
TTHM |
MCL |
Yes |
No |
.087 MG/L |
0.080 mg/L |
.08 |
Resolved |
Jun 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
TTHM |
MCL |
Yes |
No |
.087 MG/L |
0.080 mg/L |
.08 |
Resolved |
Jun 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
TTHM |
MCL |
Yes |
No |
.087 MG/L |
0.080 mg/L |
.08 |
Resolved |
Jun 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
TTHM |
MCL |
Yes |
No |
.087 MG/L |
0.080 mg/L |
.08 |
Resolved |
Jun 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
TTHM |
MCL |
Yes |
No |
.087 MG/L |
0.080 mg/L |
.08 |
Resolved |
Jun 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
TTHM |
MCL |
Yes |
No |
.087 MG/L |
0.080 mg/L |
.08 |
Resolved |
Jun 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2011 |
Sep 30, 2011 |
TTHM |
MCL |
Yes |
No |
.091 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2011 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2011 |
Sep 30, 2011 |
TTHM |
MCL |
Yes |
No |
.091 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2011 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2011 |
Sep 30, 2011 |
TTHM |
MCL |
Yes |
No |
.091 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2011 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2011 |
Sep 30, 2011 |
TTHM |
MCL |
Yes |
No |
.091 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2011 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 2, 2010 |
— |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Nov 18, 2010 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 2, 2010 |
— |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Nov 18, 2010 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 2, 2010 |
— |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Nov 18, 2010 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 2, 2010 |
— |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Nov 18, 2010 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 2, 2010 |
— |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Nov 18, 2010 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 1998 |
Jan 31, 1998 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Jan 31, 1998 |
Surface Water Treatment Rule |
| Jan 1, 1998 |
Jan 31, 1998 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Jan 31, 1998 |
Surface Water Treatment Rule |
| Jan 1, 1998 |
Jan 31, 1998 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Jan 31, 1998 |
Surface Water Treatment Rule |
| Dec 1, 1997 |
Dec 31, 1997 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Archived |
Dec 31, 1997 |
Surface Water Treatment Rule |
| Jul 1, 1993 |
Sep 30, 1993 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Sep 30, 1993 |
Nitrate Rule |
| Apr 1, 1993 |
Jun 30, 1993 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Jun 30, 1993 |
Nitrate Rule |
| Jan 1, 1993 |
Mar 31, 1993 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Mar 31, 1993 |
Nitrate Rule |
| Jan 1, 1993 |
Jan 31, 1993 |
Selenium |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Jan 31, 1993 |
Inorganic Chemicals |
| Jan 1, 1993 |
Jan 31, 1993 |
Mercury |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Jan 31, 1993 |
Inorganic Chemicals |
| Jan 1, 1993 |
Jan 31, 1993 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Jan 31, 1993 |
Inorganic Chemicals |
| Jan 1, 1993 |
Jan 31, 1993 |
Barium |
MR |
No |
Yes |
— |
2 mg/L |
— |
Resolved |
Jan 31, 1993 |
Inorganic Chemicals |
| Jan 1, 1993 |
Jan 31, 1993 |
Cadmium |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Jan 31, 1993 |
Inorganic Chemicals |