| May 11, 2025 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Jun 25, 2025 |
Public Notice Rule and Revised PN Rule |
| May 11, 2025 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Jun 25, 2025 |
Public Notice Rule and Revised PN Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
TTHM |
MCL |
Yes |
No |
.083 MG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
TTHM |
MCL |
Yes |
No |
.083 MG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
TTHM |
MCL |
Yes |
No |
.083 MG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2025 |
Mar 31, 2025 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
— |
Resolved |
Mar 31, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2025 |
Mar 31, 2025 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
— |
Resolved |
Mar 31, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2025 |
Mar 31, 2025 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
— |
Resolved |
Mar 31, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2025 |
Mar 31, 2025 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
— |
Resolved |
Mar 31, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 |
Oct 31, 2022 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Oct 31, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 |
Oct 31, 2022 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Oct 31, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 |
Oct 31, 2022 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Oct 31, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 |
Oct 31, 2022 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2022 |
Surface Water Treatment Rule |
| Oct 1, 2022 |
Oct 31, 2022 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2022 |
Surface Water Treatment Rule |
| Oct 1, 2022 |
Oct 31, 2022 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2022 |
Surface Water Treatment Rule |
| Oct 1, 2017 |
Oct 31, 2017 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2017 |
Surface Water Treatment Rule |
| Oct 1, 2017 |
Oct 31, 2017 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2017 |
Surface Water Treatment Rule |
| Oct 1, 2017 |
Dec 31, 2017 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Dec 6, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 |
Dec 31, 2017 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Dec 6, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Mar 1, 2017 |
Mar 31, 2017 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Mar 31, 2017 |
Surface Water Treatment Rule |
| Mar 1, 2017 |
Mar 31, 2017 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Mar 31, 2017 |
Surface Water Treatment Rule |
| Feb 1, 2017 |
Feb 28, 2017 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2017 |
Surface Water Treatment Rule |
| Feb 1, 2017 |
Feb 28, 2017 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2017 |
Surface Water Treatment Rule |
| Jan 1, 2017 |
Mar 31, 2017 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Mar 31, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 |
Mar 31, 2017 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Mar 31, 2017 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Jul 31, 2016 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 31, 2016 |
Surface Water Treatment Rule |
| Jul 1, 2016 |
Jul 31, 2016 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jul 31, 2016 |
Surface Water Treatment Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Sep 9, 2016 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Sep 9, 2016 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 |
Mar 31, 2016 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Mar 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 |
Mar 31, 2016 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Mar 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 |
Mar 31, 2016 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Mar 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 |
Mar 31, 2016 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Mar 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 |
Mar 31, 2016 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Mar 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 |
Mar 31, 2016 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Mar 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 |
Mar 31, 2016 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Mar 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 |
Mar 31, 2016 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Mar 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2015 |
Jun 30, 2015 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Jun 30, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2015 |
Jun 30, 2015 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Jun 30, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2015 |
Jun 30, 2015 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Jun 30, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2015 |
Jun 30, 2015 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Jun 30, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2015 |
Jun 30, 2015 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Jun 30, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2015 |
Apr 30, 2015 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Apr 30, 2015 |
Surface Water Treatment Rule |
| Apr 1, 2015 |
Jun 30, 2015 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
May 29, 2015 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2015 |
Jun 30, 2015 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Jun 30, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2015 |
Feb 28, 2015 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2015 |
Surface Water Treatment Rule |
| Feb 1, 2015 |
Feb 28, 2015 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2015 |
Surface Water Treatment Rule |
| Feb 1, 2015 |
Feb 28, 2015 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2015 |
Surface Water Treatment Rule |
| Feb 1, 2015 |
Feb 28, 2015 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2015 |
Surface Water Treatment Rule |
| Jan 1, 2015 |
Mar 31, 2015 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Mar 27, 2015 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |