| Apr 1, 2025 |
Jun 30, 2025 |
Arsenic |
MCL |
Yes |
No |
.0138 MG/L |
0.010 mg/L |
— |
Resolved |
Jun 30, 2025 |
Arsenic Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Arsenic |
MCL |
Yes |
No |
.0138 MG/L |
0.010 mg/L |
— |
Resolved |
Jun 30, 2025 |
Arsenic Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Arsenic |
MCL |
Yes |
No |
.0138 MG/L |
0.010 mg/L |
— |
Resolved |
Jun 30, 2025 |
Arsenic Rule |
| Jan 1, 2025 |
Mar 31, 2025 |
Arsenic |
MCL |
Yes |
No |
.0128 MG/L |
0.010 mg/L |
— |
Resolved |
Mar 31, 2025 |
Arsenic Rule |
| Jan 1, 2025 |
Mar 31, 2025 |
Arsenic |
MCL |
Yes |
No |
.0128 MG/L |
0.010 mg/L |
— |
Resolved |
Mar 31, 2025 |
Arsenic Rule |
| Jan 1, 2025 |
Mar 31, 2025 |
Arsenic |
MCL |
Yes |
No |
.0128 MG/L |
0.010 mg/L |
— |
Resolved |
Mar 31, 2025 |
Arsenic Rule |
| Nov 16, 2024 |
— |
LEAD AND COPPER RULE REVISIONS |
RPT |
No |
No |
— |
— |
— |
Unaddressed |
— |
Lead and Copper Rule Revisions |
| Oct 1, 2024 |
Dec 31, 2024 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 5, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Dec 31, 2024 |
Arsenic Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 5, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 5, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 2024 |
Sep 30, 2024 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2024 |
Revised Total Coliform Rule |
| Sep 1, 2024 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Jul 3, 2025 |
Public Notice Rule and Revised PN Rule |
| Aug 1, 2024 |
— |
Revised Total Coliform Rule |
RPT |
No |
No |
— |
— |
— |
Resolved |
Sep 16, 2024 |
Revised Total Coliform Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Aug 20, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 |
Dec 31, 2024 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Dec 31, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 |
Dec 31, 2024 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2023 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Mar 21, 2023 |
— |
Groundwater Rule |
TT |
Yes |
No |
— |
— |
— |
Unaddressed |
— |
Ground Water Rule |
| Mar 21, 2023 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Jun 26, 2024 |
Public Notice Rule and Revised PN Rule |
| Jul 1, 2021 |
Sep 30, 2021 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 15, 2021 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2021 |
Jun 30, 2021 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2021 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Nov 27, 2020 |
— |
Groundwater Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Mar 24, 2023 |
Ground Water Rule |
| Jul 1, 2019 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Jun 29, 2020 |
Public Notice Rule and Revised PN Rule |
| Jul 1, 2019 |
Jul 31, 2019 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Jul 31, 2019 |
Revised Total Coliform Rule |
| Jan 1, 2019 |
Dec 31, 2019 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Dec 31, 2019 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2019 |
Dec 31, 2019 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2019 |
Nitrate Rule |
| Jan 1, 2019 |
Dec 31, 2019 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2019 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2018 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Aug 7, 2019 |
Public Notice Rule and Revised PN Rule |
| Oct 1, 2018 |
Oct 31, 2018 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2018 |
Revised Total Coliform Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Jun 30, 2017 |
Arsenic Rule |
| Jan 1, 2017 |
Dec 31, 2017 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 |
Dec 31, 2017 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2017 |
Nitrate Rule |
| Jan 1, 2017 |
Dec 31, 2017 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Dec 31, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2016 |
Oct 31, 2016 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2016 |
Revised Total Coliform Rule |
| Apr 1, 2016 |
Apr 30, 2016 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Apr 30, 2016 |
Revised Total Coliform Rule |
| Jan 1, 2015 |
Dec 31, 2015 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2015 |
Dec 31, 2015 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Dec 31, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 |
Dec 31, 2014 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Dec 12, 2014 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 |
Dec 31, 2014 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 12, 2014 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 |
Dec 31, 2014 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 12, 2014 |
Nitrate Rule |
| Jan 1, 2013 |
Dec 31, 2013 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Dec 31, 2013 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2013 |
Dec 31, 2013 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2013 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2013 |
Dec 31, 2013 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2013 |
Nitrate Rule |
| Jan 1, 2011 |
Dec 31, 2013 |
2,4,5-TP |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 2013 |
Synthetic Organic Chemicals |
| Jan 1, 2011 |
Dec 31, 2013 |
Barium |
MR |
No |
Yes |
— |
2 mg/L |
— |
Resolved |
Dec 31, 2013 |
Inorganic Chemicals |
| Jan 1, 2011 |
Dec 31, 2013 |
HEXACHLOROBENZENE |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Resolved |
Dec 31, 2013 |
Synthetic Organic Chemicals |
| Jan 1, 2011 |
Dec 31, 2013 |
Antimony, Total |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Dec 31, 2013 |
Inorganic Chemicals |
| Jan 1, 2011 |
Dec 31, 2013 |
Carbon tetrachloride |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2013 |
Volatile Organic Chemicals |
| Jan 1, 2011 |
Dec 31, 2013 |
1,1,1-Trichloroethane |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Dec 31, 2013 |
Volatile Organic Chemicals |