| Jul 1, 2025 |
Sep 30, 2025 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Archived |
Sep 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2025 |
Sep 30, 2025 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Archived |
Sep 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Dec 31, 2024 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2024 |
Oct 31, 2024 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Oct 31, 2024 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Oct 1, 2024 |
Oct 31, 2024 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Oct 31, 2024 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Radium-228 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2024 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Dec 31, 2024 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Radium-228 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2024 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Radium-226 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2024 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Radium-228 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2024 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2024 |
Oct 31, 2024 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Oct 31, 2024 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Dec 31, 2024 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Radium-226 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2024 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Radium-226 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2024 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2024 |
Apr 30, 2024 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Apr 30, 2024 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Apr 1, 2024 |
Apr 30, 2024 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Apr 30, 2024 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2023 |
Dec 31, 2023 |
Ethylbenzene |
MR |
No |
Yes |
— |
0.7 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
1,1-Dichloroethylene |
MR |
No |
Yes |
— |
0.007 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Ethylbenzene |
MR |
No |
Yes |
— |
0.7 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
1,1-Dichloroethylene |
MR |
No |
Yes |
— |
0.007 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
1,1-Dichloroethylene |
MR |
No |
Yes |
— |
0.007 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Tetrachloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Toluene |
MR |
No |
Yes |
— |
1 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
o-Dichlorobenzene |
MR |
No |
Yes |
— |
0.6 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Toluene |
MR |
No |
Yes |
— |
1 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
o-Dichlorobenzene |
MR |
No |
Yes |
— |
0.6 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
1,1-Dichloroethylene |
MR |
No |
Yes |
— |
0.007 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
p-Dichlorobenzene |
MR |
No |
Yes |
— |
0.075 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Tetrachloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Toluene |
MR |
No |
Yes |
— |
1 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
p-Dichlorobenzene |
MR |
No |
Yes |
— |
0.075 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Styrene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
o-Dichlorobenzene |
MR |
No |
Yes |
— |
0.6 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Styrene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
p-Dichlorobenzene |
MR |
No |
Yes |
— |
0.075 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
p-Dichlorobenzene |
MR |
No |
Yes |
— |
0.075 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Xylenes, Total |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
1,1,1-Trichloroethane |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
o-Dichlorobenzene |
MR |
No |
Yes |
— |
0.6 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Xylenes, Total |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Ethylbenzene |
MR |
No |
Yes |
— |
0.7 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Styrene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Xylenes, Total |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
1,1,1-Trichloroethane |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Tetrachloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Toluene |
MR |
No |
Yes |
— |
1 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Ethylbenzene |
MR |
No |
Yes |
— |
0.7 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
1,1,1-Trichloroethane |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Tetrachloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |
| Jan 1, 2023 |
Dec 31, 2023 |
Styrene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2023 |
Volatile Organic Chemicals |