| Jul 1, 2023 |
Sep 30, 2023 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
.08 |
Resolved |
Aug 24, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
.08 |
Resolved |
Aug 24, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2023 |
Dec 31, 2025 |
Benzo(a)pyrene |
MCL |
Yes |
No |
1.1 UG/L |
0.0002 mg/L |
.2 |
Resolved |
Aug 24, 2023 |
Synthetic Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2025 |
Benzo(a)pyrene |
MCL |
Yes |
No |
1.1 UG/L |
0.0002 mg/L |
.2 |
Resolved |
Aug 24, 2023 |
Synthetic Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2025 |
Benzo(a)pyrene |
MCL |
Yes |
No |
1.1 UG/L |
0.0002 mg/L |
.2 |
Resolved |
Aug 24, 2023 |
Synthetic Organic Chemicals |
| Sep 10, 2020 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Archived |
Aug 24, 2023 |
Public Notice Rule and Revised PN Rule |
| Jan 1, 2020 |
Jun 30, 2020 |
Lead and Copper Rule |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Jun 30, 2020 |
Lead and Copper Rule |
| Jan 1, 2020 |
Jun 30, 2020 |
Lead and Copper Rule |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Jun 30, 2020 |
Lead and Copper Rule |
| Jan 1, 2020 |
Jun 30, 2020 |
Lead and Copper Rule |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Jun 30, 2020 |
Lead and Copper Rule |
| Oct 1, 2016 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Archived |
Aug 24, 2023 |
Lead and Copper Rule |
| Mar 31, 2016 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Apr 14, 2016 |
Lead and Copper Rule |
| Mar 31, 2016 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Apr 14, 2016 |
Lead and Copper Rule |
| Mar 31, 2016 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Apr 14, 2016 |
Lead and Copper Rule |
| Jul 1, 2015 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Nov 19, 2015 |
Lead and Copper Rule |
| Jul 1, 2015 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Nov 19, 2015 |
Lead and Copper Rule |
| Jul 1, 2015 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Nov 19, 2015 |
Lead and Copper Rule |
| Apr 1, 2013 |
— |
Lead and Copper Rule |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Jan 29, 2014 |
Lead and Copper Rule |
| Apr 1, 2013 |
— |
Lead and Copper Rule |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Jan 29, 2014 |
Lead and Copper Rule |
| Dec 31, 2012 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
May 8, 2013 |
Lead and Copper Rule |
| Dec 31, 2012 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
May 8, 2013 |
Lead and Copper Rule |
| Nov 30, 2012 |
— |
Lead and Copper Rule |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
May 28, 2013 |
Lead and Copper Rule |
| Nov 30, 2012 |
— |
Lead and Copper Rule |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
May 28, 2013 |
Lead and Copper Rule |
| Nov 30, 2012 |
— |
Lead and Copper Rule |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
May 28, 2013 |
Lead and Copper Rule |
| Jan 1, 2012 |
Dec 31, 2012 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Dec 31, 2012 |
Lead and Copper Rule |
| Jan 1, 2012 |
Dec 31, 2012 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Dec 31, 2012 |
Lead and Copper Rule |
| Jan 1, 2012 |
Dec 31, 2012 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Dec 31, 2012 |
Lead and Copper Rule |
| Jan 1, 2008 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Sep 19, 2012 |
Lead and Copper Rule |
| Apr 1, 2006 |
Jun 30, 2006 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Jun 30, 2006 |
Synthetic Organic Chemicals |
| Apr 1, 2006 |
Jun 30, 2006 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Jun 30, 2006 |
Synthetic Organic Chemicals |
| Apr 1, 2006 |
Jun 30, 2006 |
BHC-GAMMA |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Jun 30, 2006 |
Synthetic Organic Chemicals |
| Apr 1, 2006 |
Jun 30, 2006 |
Methoxychlor |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Jun 30, 2006 |
Synthetic Organic Chemicals |
| Apr 1, 2006 |
Jun 30, 2006 |
BHC-GAMMA |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Jun 30, 2006 |
Synthetic Organic Chemicals |
| Apr 1, 2006 |
Jun 30, 2006 |
Methoxychlor |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Jun 30, 2006 |
Synthetic Organic Chemicals |
| Apr 1, 2006 |
Jun 30, 2006 |
Diquat |
MR |
No |
Yes |
— |
0.02 mg/L |
— |
Resolved |
Jun 30, 2006 |
Synthetic Organic Chemicals |
| Apr 1, 2006 |
Jun 30, 2006 |
Glyphosate |
MR |
No |
Yes |
— |
0.7 mg/L |
— |
Resolved |
May 15, 2006 |
Synthetic Organic Chemicals |
| Apr 1, 2006 |
Jun 30, 2006 |
Diquat |
MR |
No |
Yes |
— |
0.02 mg/L |
— |
Resolved |
Jun 30, 2006 |
Synthetic Organic Chemicals |
| Apr 1, 2006 |
Jun 30, 2006 |
Methoxychlor |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Jun 30, 2006 |
Synthetic Organic Chemicals |
| Apr 1, 2006 |
Jun 30, 2006 |
Glyphosate |
MR |
No |
Yes |
— |
0.7 mg/L |
— |
Resolved |
May 15, 2006 |
Synthetic Organic Chemicals |
| Apr 1, 2006 |
Jun 30, 2006 |
Glyphosate |
MR |
No |
Yes |
— |
0.7 mg/L |
— |
Resolved |
May 15, 2006 |
Synthetic Organic Chemicals |
| Apr 1, 2006 |
Jun 30, 2006 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Jun 30, 2006 |
Synthetic Organic Chemicals |
| Apr 1, 2006 |
Jun 30, 2006 |
BHC-GAMMA |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Jun 30, 2006 |
Synthetic Organic Chemicals |
| Apr 1, 2006 |
Jun 30, 2006 |
Diquat |
MR |
No |
Yes |
— |
0.02 mg/L |
— |
Resolved |
Jun 30, 2006 |
Synthetic Organic Chemicals |
| Jan 1, 2006 |
Mar 31, 2006 |
DICHLOROMETHANE |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 2006 |
Volatile Organic Chemicals |
| Jan 1, 2006 |
Mar 31, 2006 |
1,2-Dichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 2006 |
Volatile Organic Chemicals |
| Jan 1, 2006 |
Mar 31, 2006 |
1,2-Dichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 2006 |
Volatile Organic Chemicals |
| Jan 1, 2006 |
Mar 31, 2006 |
1,2-Dichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 2006 |
Volatile Organic Chemicals |
| Jan 1, 2006 |
Mar 31, 2006 |
1,2,4-Trichlorobenzene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Mar 31, 2006 |
Volatile Organic Chemicals |
| Jan 1, 2006 |
Mar 31, 2006 |
DICHLOROMETHANE |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 2006 |
Volatile Organic Chemicals |
| Jan 1, 2006 |
Mar 31, 2006 |
1,2-Dichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 2006 |
Volatile Organic Chemicals |
| Jan 1, 2006 |
Mar 31, 2006 |
DICHLOROMETHANE |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 2006 |
Volatile Organic Chemicals |