| Mar 1, 2025 |
Mar 31, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Mar 31, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Mar 1, 2025 |
Mar 31, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Mar 31, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Mar 1, 2025 |
Mar 31, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Mar 31, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Mar 1, 2025 |
Mar 31, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Mar 31, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Feb 1, 2025 |
Feb 28, 2025 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2025 |
Surface Water Treatment Rule |
| Feb 1, 2025 |
Feb 28, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Feb 28, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Feb 1, 2025 |
Feb 28, 2025 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Feb 28, 2025 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2025 |
Feb 28, 2025 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Feb 28, 2025 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Feb 1, 2025 |
Feb 28, 2025 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2025 |
Surface Water Treatment Rule |
| Feb 1, 2025 |
Feb 28, 2025 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Feb 28, 2025 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Dec 31, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 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, 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, 2024 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Nov 20, 2024 |
Consumer Confidence Rule |
| Oct 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 |
| Oct 1, 2024 |
Dec 31, 2024 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Dec 31, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 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 |
| Oct 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, 2024 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Nov 20, 2024 |
Consumer Confidence Rule |
| Oct 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, 2024 |
Dec 31, 2024 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Dec 31, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 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 |
| Oct 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 |
| Oct 1, 2024 |
Dec 31, 2024 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Dec 31, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 11, 2024 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Aug 26, 2024 |
Public Notice Rule and Revised PN Rule |
| May 1, 2024 |
May 31, 2024 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
May 31, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| May 1, 2024 |
May 31, 2024 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
May 31, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| May 1, 2024 |
May 31, 2024 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2024 |
Surface Water Treatment Rule |
| May 1, 2024 |
May 31, 2024 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2024 |
Surface Water Treatment Rule |
| May 1, 2024 |
May 31, 2024 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2024 |
Surface Water Treatment Rule |
| May 1, 2024 |
May 31, 2024 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
May 31, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Jun 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Jun 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Jun 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Jun 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Jun 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Jun 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Jun 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Jun 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 |
Jan 31, 2024 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jan 31, 2024 |
Surface Water Treatment Rule |
| Jan 1, 2024 |
Dec 31, 2024 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2024 |
Inorganic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2024 |
Inorganic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2024 |
Inorganic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2024 |
Inorganic Chemicals |
| Jan 1, 2024 |
Jan 31, 2024 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jan 31, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 |
Dec 31, 2024 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2024 |
Inorganic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2024 |
Inorganic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
Beryllium, Total |
MR |
No |
Yes |
— |
0.004 mg/L |
— |
Resolved |
Dec 31, 2024 |
Inorganic Chemicals |
| Jan 1, 2024 |
Jan 31, 2024 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jan 31, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 |
Jan 31, 2024 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jan 31, 2024 |
Surface Water Treatment Rule |