| May 1, 2025 |
May 31, 2025 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Archived |
May 31, 2025 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| May 1, 2025 |
May 31, 2025 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Archived |
May 31, 2025 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2024 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Unaddressed |
— |
Lead and Copper Rule |
| Oct 1, 2024 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Unaddressed |
— |
Lead and Copper Rule |
| Sep 1, 2023 |
Sep 30, 2023 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2023 |
Revised Total Coliform Rule |
| Sep 1, 2023 |
Sep 30, 2023 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2023 |
Revised Total Coliform Rule |
| Sep 1, 2023 |
Sep 30, 2023 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2023 |
Revised Total Coliform Rule |
| Sep 1, 2023 |
Sep 30, 2023 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2023 |
Surface Water Treatment Rule |
| Sep 1, 2023 |
Sep 30, 2023 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2023 |
Surface Water Treatment Rule |
| Sep 1, 2023 |
Sep 30, 2023 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2023 |
Surface Water Treatment Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2023 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2023 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2023 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
CARBON, TOTAL |
TT |
Yes |
No |
.21 RATIO |
TT |
— |
Resolved |
Sep 30, 2023 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
CARBON, TOTAL |
TT |
Yes |
No |
.21 RATIO |
TT |
— |
Resolved |
Sep 30, 2023 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
CARBON, TOTAL |
TT |
Yes |
No |
.21 RATIO |
TT |
— |
Resolved |
Sep 30, 2023 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
CARBON, TOTAL |
TT |
Yes |
No |
.21 RATIO |
TT |
— |
Resolved |
Sep 30, 2023 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2021 |
Aug 31, 2021 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Archived |
Aug 31, 2021 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Aug 1, 2021 |
Aug 31, 2021 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Archived |
Aug 31, 2021 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| May 1, 2018 |
May 31, 2018 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2018 |
Revised Total Coliform Rule |
| May 1, 2018 |
May 31, 2018 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2018 |
Surface Water Treatment Rule |
| May 1, 2018 |
May 31, 2018 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2018 |
Revised Total Coliform Rule |
| May 1, 2018 |
May 31, 2018 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2018 |
Revised Total Coliform Rule |
| May 1, 2018 |
May 31, 2018 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2018 |
Surface Water Treatment Rule |
| May 1, 2018 |
May 31, 2018 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2018 |
Surface Water Treatment Rule |
| Apr 1, 2018 |
Jun 30, 2018 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2018 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2018 |
Jun 30, 2018 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2018 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2018 |
Jun 30, 2018 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2018 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 2015 |
Dec 31, 2015 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Dec 31, 2015 |
Total Coliform Rule |
| Dec 1, 2015 |
Dec 31, 2015 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Dec 31, 2015 |
Total Coliform Rule |
| Dec 1, 2010 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Feb 3, 2011 |
Public Notice Rule and Revised PN Rule |
| Dec 1, 2010 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Feb 3, 2011 |
Public Notice Rule and Revised PN Rule |
| Jan 1, 2010 |
Dec 31, 2010 |
Fluoride |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Archived |
Dec 31, 2010 |
Inorganic Chemicals |
| Jan 1, 2010 |
Dec 31, 2010 |
Antimony, Total |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Dec 31, 2010 |
Inorganic Chemicals |
| Jan 1, 2010 |
Dec 31, 2010 |
Barium |
MR |
No |
Yes |
— |
2 mg/L |
— |
Resolved |
Dec 31, 2010 |
Inorganic Chemicals |
| Jan 1, 2010 |
Dec 31, 2010 |
Cadmium |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2010 |
Inorganic Chemicals |
| Jan 1, 2010 |
Dec 31, 2010 |
Mercury |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2010 |
Inorganic Chemicals |
| Jan 1, 2010 |
Dec 31, 2010 |
Nickel |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2010 |
Inorganic Chemicals |
| Jan 1, 2010 |
Dec 31, 2010 |
Beryllium, Total |
MR |
No |
Yes |
— |
0.004 mg/L |
— |
Resolved |
Dec 31, 2010 |
Inorganic Chemicals |
| Jan 1, 2010 |
Dec 31, 2010 |
Thallium, Total |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2010 |
Inorganic Chemicals |
| Jan 1, 2010 |
Dec 31, 2010 |
Selenium |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 2010 |
Inorganic Chemicals |
| Jan 1, 2010 |
Dec 31, 2010 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Dec 31, 2010 |
Arsenic Rule |
| Jan 1, 2010 |
Dec 31, 2010 |
Nitrite |
MR |
No |
Yes |
— |
1 mg/L |
— |
Resolved |
Dec 31, 2010 |
Nitrate Rule |
| Jan 1, 2010 |
Dec 31, 2010 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2010 |
Inorganic Chemicals |
| Oct 1, 2008 |
Oct 31, 2008 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2008 |
Surface Water Treatment Rule |
| Sep 1, 2008 |
Sep 30, 2008 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2008 |
Surface Water Treatment Rule |
| Aug 1, 2008 |
Aug 31, 2008 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Aug 31, 2008 |
Surface Water Treatment Rule |
| Aug 1, 2008 |
Aug 31, 2008 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2008 |
Surface Water Treatment Rule |
| Jan 1, 2008 |
Dec 31, 2010 |
Fluoride |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2010 |
Inorganic Chemicals |
| Jan 1, 2005 |
Dec 31, 2007 |
Mercury |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2007 |
Inorganic Chemicals |