| Jan 1, 2023 |
Jan 31, 2023 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Jan 31, 2023 |
Revised Total Coliform Rule |
| Jan 1, 2023 |
Jan 31, 2023 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Jan 31, 2023 |
Revised Total Coliform Rule |
| Jan 1, 2023 |
Jan 31, 2023 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Jan 31, 2023 |
Revised Total Coliform Rule |
| Jan 1, 2023 |
Jan 31, 2023 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Jan 31, 2023 |
Revised Total Coliform Rule |
| Jul 1, 2022 |
Jul 31, 2022 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 31, 2022 |
Surface Water Treatment Rule |
| Jul 1, 2022 |
Jul 31, 2022 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 31, 2022 |
Surface Water Treatment Rule |
| Jul 1, 2022 |
Jul 31, 2022 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 31, 2022 |
Surface Water Treatment Rule |
| Jul 1, 2022 |
Jul 31, 2022 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 31, 2022 |
Surface Water Treatment Rule |
| Jun 11, 2022 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Mar 3, 2023 |
Public Notice Rule and Revised PN Rule |
| Jun 11, 2022 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Mar 3, 2023 |
Public Notice Rule and Revised PN Rule |
| Jan 1, 2021 |
Jan 31, 2021 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jan 31, 2021 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2021 |
Mar 31, 2021 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Mar 31, 2021 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2021 |
Mar 31, 2021 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Mar 31, 2021 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2021 |
Mar 31, 2021 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Mar 31, 2021 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2021 |
Mar 31, 2021 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Mar 31, 2021 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2021 |
Jan 31, 2021 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jan 31, 2021 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2021 |
Jan 31, 2021 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jan 31, 2021 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2021 |
Jan 31, 2021 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jan 31, 2021 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Mar 1, 2019 |
Mar 31, 2019 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
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 |
MR |
No |
Yes |
— |
— |
— |
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 |
MR |
No |
Yes |
— |
— |
— |
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 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Mar 31, 2019 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2018 |
Jan 31, 2018 |
Chlorite |
MR |
No |
Yes |
— |
1.0 mg/L |
— |
Resolved |
Jan 31, 2018 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 |
Jan 31, 2018 |
Chlorite |
MR |
No |
Yes |
— |
1.0 mg/L |
— |
Resolved |
Jan 31, 2018 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 |
Jan 31, 2018 |
Chlorite |
MR |
No |
Yes |
— |
1.0 mg/L |
— |
Resolved |
Jan 31, 2018 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 |
Jan 31, 2018 |
Chlorite |
MR |
No |
Yes |
— |
1.0 mg/L |
— |
Resolved |
Jan 31, 2018 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Archived |
Jun 30, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Archived |
Jun 30, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Archived |
Jun 30, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Nov 16, 2016 |
Consumer Confidence Rule |
| Jul 1, 2016 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Nov 16, 2016 |
Consumer Confidence Rule |
| Mar 19, 2016 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
May 2, 2016 |
Public Notice Rule and Revised PN Rule |
| Mar 19, 2016 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
May 2, 2016 |
Public Notice Rule and Revised PN Rule |
| Feb 1, 2016 |
Feb 29, 2016 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Feb 29, 2016 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Feb 1, 2016 |
Feb 29, 2016 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Feb 29, 2016 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Feb 1, 2016 |
Feb 29, 2016 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Feb 29, 2016 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Feb 1, 2016 |
Feb 29, 2016 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Feb 29, 2016 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2005 |
Jan 31, 2005 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jan 31, 2005 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Sep 1, 2003 |
Sep 30, 2003 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2003 |
Total Coliform Rule |
| Sep 1, 2003 |
Sep 30, 2003 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2003 |
Total Coliform Rule |
| Sep 1, 2003 |
Sep 30, 2003 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2003 |
Total Coliform Rule |
| Oct 1, 2002 |
Oct 31, 2002 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Oct 31, 2002 |
Total Coliform Rule |
| Oct 1, 2002 |
Oct 31, 2002 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Oct 31, 2002 |
Total Coliform Rule |
| Oct 1, 2002 |
Oct 31, 2002 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Oct 31, 2002 |
Total Coliform Rule |
| Oct 1, 2002 |
Oct 31, 2002 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Oct 31, 2002 |
Total Coliform Rule |
| Oct 1, 1996 |
Dec 31, 1996 |
TTHM |
MCL |
Yes |
No |
.1653 MG/L |
0.080 mg/L |
— |
Resolved |
Dec 31, 1996 |
Former Total Trihalomethane Rule |
| Jul 1, 1996 |
Sep 30, 1996 |
TTHM |
MCL |
Yes |
No |
.1482 MG/L |
0.080 mg/L |
— |
Resolved |
Sep 30, 1996 |
Former Total Trihalomethane Rule |
| Apr 1, 1996 |
Jun 30, 1996 |
TTHM |
MCL |
Yes |
No |
.1516 MG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 1996 |
Former Total Trihalomethane Rule |
| Jan 1, 1996 |
Mar 31, 1996 |
TTHM |
MCL |
Yes |
No |
.1654 MG/L |
0.080 mg/L |
— |
Resolved |
Mar 31, 1996 |
Former Total Trihalomethane Rule |
| Oct 20, 1982 |
Oct 19, 1983 |
Fluoride |
MCL |
Yes |
No |
2 |
4.0 mg/L |
1.6 |
Archived |
Oct 19, 1983 |
Inorganic Chemicals |