| Apr 1, 2025 |
Jun 30, 2025 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 4, 2025 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 4, 2025 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 4, 2025 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2022 |
— |
Revised Total Coliform Rule |
RPT |
No |
No |
— |
— |
— |
Resolved |
Oct 11, 2022 |
Revised Total Coliform Rule |
| Jul 1, 2022 |
Sep 30, 2022 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.0785 MG/L |
0.060 mg/L |
— |
Resolved |
Sep 30, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| May 1, 2022 |
May 31, 2022 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2022 |
Revised Total Coliform Rule |
| Apr 1, 2022 |
Jun 30, 2022 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.0886 MG/L |
0.060 mg/L |
— |
Resolved |
Jun 30, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Mar 1, 2022 |
Mar 31, 2022 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Mar 31, 2022 |
Revised Total Coliform Rule |
| Jan 1, 2022 |
Mar 31, 2022 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.0886 MG/L |
0.060 mg/L |
— |
Resolved |
Mar 31, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2021 |
Dec 31, 2021 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.0859 MG/L |
0.060 mg/L |
— |
Resolved |
Dec 31, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2021 |
Sep 30, 2021 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.0694 MG/L |
0.060 mg/L |
— |
Resolved |
Sep 30, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2021 |
Jun 30, 2021 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.066 MG/L |
0.060 mg/L |
— |
Resolved |
Jun 30, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2021 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Aug 16, 2021 |
Public Notice Rule and Revised PN Rule |
| Jan 1, 2021 |
Mar 31, 2021 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.063 MG/L |
0.060 mg/L |
— |
Resolved |
Mar 31, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 |
Dec 31, 2020 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.0611 MG/L |
0.060 mg/L |
— |
Resolved |
Dec 31, 2020 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2013 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Dec 5, 2014 |
Public Notice Rule and Revised PN Rule |
| Jul 1, 2013 |
Sep 30, 2013 |
TTHM |
MCL |
Yes |
No |
.0855 MG/L |
0.080 mg/L |
— |
Resolved |
Sep 30, 2013 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2013 |
Jun 30, 2013 |
TTHM |
MCL |
Yes |
No |
.0855 MG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2013 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2013 |
Mar 31, 2013 |
TTHM |
MCL |
Yes |
No |
.0835 MG/L |
0.080 mg/L |
— |
Resolved |
Mar 31, 2013 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2012 |
Dec 31, 2012 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
— |
Resolved |
Dec 31, 2012 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2012 |
Sep 30, 2012 |
TTHM |
MCL |
Yes |
No |
.087 MG/L |
0.080 mg/L |
— |
Resolved |
Sep 30, 2012 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2012 |
Jun 30, 2012 |
TTHM |
MCL |
Yes |
No |
.0845 MG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2012 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2011 |
Dec 31, 2011 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2011 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2011 |
Dec 31, 2011 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Dec 31, 2011 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 1997 |
Oct 31, 1997 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Oct 31, 1997 |
Total Coliform Rule |
| Jul 1, 1997 |
Jul 31, 1997 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Jul 31, 1997 |
Total Coliform Rule |
| Jun 1, 1996 |
Jun 30, 1996 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 1996 |
Total Coliform Rule |
| Mar 1, 1996 |
Mar 31, 1996 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Mar 31, 1996 |
Total Coliform Rule |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |