| Sep 18, 2025 |
— |
E. COLI |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Sep 25, 2025 |
Ground Water Rule |
| Dec 30, 2022 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Feb 7, 2024 |
Lead and Copper Rule |
| Oct 1, 2022 |
Dec 31, 2022 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2022 |
Jun 30, 2022 |
TTHM |
MCL |
Yes |
No |
.093 MG/L |
0.080 mg/L |
.08 |
Resolved |
Jun 30, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2022 |
Jun 30, 2022 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.073 MG/L |
0.060 mg/L |
.06 |
Resolved |
Jun 30, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
Mar 31, 2022 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Mar 31, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
Mar 31, 2022 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Mar 31, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2021 |
Dec 31, 2021 |
Nitrate-Nitrite |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2021 |
Nitrate Rule |
| Sep 26, 2019 |
— |
Groundwater Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Feb 7, 2023 |
Ground Water Rule |
| Aug 16, 2019 |
— |
Revised Total Coliform Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Oct 24, 2019 |
Revised Total Coliform Rule |
| Jun 1, 2019 |
Jun 30, 2019 |
Revised Total Coliform Rule |
MCL |
Yes |
No |
— |
— |
— |
Archived |
Jun 30, 2019 |
Revised Total Coliform Rule |
| Jun 1, 2019 |
Jun 30, 2019 |
Revised Total Coliform Rule |
MCL |
Yes |
No |
— |
— |
— |
Archived |
Jun 30, 2019 |
Revised Total Coliform Rule |
| Jun 1, 2019 |
Jun 30, 2019 |
Revised Total Coliform Rule |
MCL |
Yes |
No |
— |
— |
— |
Archived |
Jun 30, 2019 |
Revised Total Coliform Rule |
| May 1, 2017 |
May 31, 2017 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2017 |
Revised Total Coliform Rule |
| Jan 1, 2016 |
Aug 31, 2018 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Aug 31, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 |
Aug 31, 2018 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Aug 31, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 2014 |
Sep 30, 2014 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2014 |
Total Coliform Rule |
| Sep 1, 2014 |
Sep 30, 2014 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2014 |
Total Coliform Rule |
| Aug 1, 2014 |
Aug 31, 2014 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 2014 |
Total Coliform Rule |
| Feb 1, 2013 |
— |
Groundwater Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Aug 23, 2014 |
Ground Water Rule |
| Feb 1, 2013 |
— |
Groundwater Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Aug 23, 2014 |
Ground Water Rule |
| Feb 1, 2013 |
— |
Groundwater Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Aug 23, 2014 |
Ground Water Rule |
| Jan 1, 2013 |
Dec 31, 2021 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Dec 31, 2021 |
Radionuclides and Revised Rad Rule |
| Jan 1, 2013 |
Dec 31, 2021 |
Combined Uranium |
MR |
No |
Yes |
— |
30 ug/L |
— |
Resolved |
Dec 31, 2021 |
Radionuclides and Revised Rad Rule |
| Jan 1, 2013 |
Dec 31, 2021 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Dec 31, 2021 |
Radionuclides and Revised Rad Rule |
| Jan 1, 2013 |
Dec 31, 2021 |
Radium-226 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2021 |
Radionuclides and Revised Rad Rule |
| Jan 1, 2013 |
Dec 31, 2021 |
Radium-228 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2021 |
Radionuclides and Revised Rad Rule |
| Sep 1, 2011 |
Sep 30, 2011 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2011 |
Total Coliform Rule |
| Aug 1, 2011 |
Aug 31, 2011 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 2011 |
Total Coliform Rule |
| Jul 1, 2011 |
Jul 31, 2011 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Jul 31, 2011 |
Total Coliform Rule |
| Jul 1, 2010 |
Sep 30, 2010 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2010 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2004 |
Dec 31, 2004 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2004 |
Dec 31, 2004 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2004 |
Dec 31, 2004 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2004 |
Dec 31, 2004 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jun 1, 1976 |
May 31, 1980 |
Combined Radium (-226 and -228) |
MR |
No |
No |
— |
5 pCi/L |
— |
Archived |
May 31, 1980 |
Radionuclides and Revised Rad Rule |
| Jun 1, 1976 |
May 31, 1980 |
Gross Alpha, Excl. Radon and U |
MR |
No |
No |
— |
15 pCi/L |
— |
Archived |
May 31, 1980 |
Radionuclides and Revised Rad Rule |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |