| 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 |
Combined Uranium |
MR |
No |
Yes |
— |
30 ug/L |
— |
Archived |
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 |
— |
Archived |
Dec 31, 2024 |
Radionuclides and Revised Rad Rule |
| Jan 11, 2024 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Nov 6, 2024 |
Public Notice Rule and Revised PN Rule |
| Jan 11, 2024 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Nov 6, 2024 |
Public Notice Rule and Revised PN Rule |
| Jan 11, 2024 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Nov 6, 2024 |
Public Notice Rule and Revised PN Rule |
| Jan 1, 2023 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Aug 16, 2023 |
Lead and Copper Rule |
| Jan 1, 2023 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Aug 16, 2023 |
Lead and Copper Rule |
| Apr 1, 2022 |
Apr 30, 2022 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Apr 30, 2022 |
Ground Water Rule |
| Apr 1, 2022 |
Apr 30, 2022 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Apr 30, 2022 |
Ground Water Rule |
| Jan 1, 2022 |
Dec 31, 2022 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2022 |
Dec 31, 2022 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Mar 1, 2021 |
Mar 31, 2021 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Mar 31, 2021 |
Ground Water Rule |
| Mar 1, 2021 |
Mar 31, 2021 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Mar 31, 2021 |
Ground Water Rule |
| Nov 1, 2020 |
Nov 30, 2020 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Nov 30, 2020 |
Ground Water Rule |
| Nov 1, 2020 |
Nov 30, 2020 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Nov 30, 2020 |
Ground Water Rule |
| Oct 1, 2020 |
Oct 31, 2020 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2020 |
Ground Water Rule |
| Oct 1, 2020 |
Oct 31, 2020 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2020 |
Ground Water Rule |
| Jan 1, 2020 |
Dec 31, 2022 |
Asbestos |
MR |
No |
Yes |
— |
7 MFL |
— |
Resolved |
Dec 31, 2022 |
Inorganic Chemicals |
| Jan 1, 2020 |
Dec 31, 2022 |
Asbestos |
MR |
No |
Yes |
— |
7 MFL |
— |
Resolved |
Dec 31, 2022 |
Inorganic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Apr 1, 2019 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
May 20, 2019 |
Lead and Copper Rule |
| Apr 1, 2019 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
May 20, 2019 |
Lead and Copper Rule |
| Apr 1, 2019 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
May 20, 2019 |
Lead and Copper Rule |
| Apr 1, 2019 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
May 20, 2019 |
Lead and Copper Rule |
| Oct 1, 2018 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Nov 13, 2018 |
Lead and Copper Rule |
| Oct 1, 2018 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Nov 13, 2018 |
Lead and Copper Rule |
| Oct 1, 2018 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Nov 13, 2018 |
Lead and Copper Rule |
| Jan 1, 2018 |
Dec 31, 2018 |
DICHLOROMETHANE |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |
| Jan 1, 2018 |
Dec 31, 2018 |
Xylenes, Total |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |
| Jan 1, 2018 |
Dec 31, 2018 |
p-Dichlorobenzene |
MR |
No |
Yes |
— |
0.075 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |
| Jan 1, 2018 |
Dec 31, 2018 |
Xylenes, Total |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |
| Jan 1, 2018 |
Dec 31, 2018 |
DICHLOROMETHANE |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |
| Jan 1, 2018 |
Dec 31, 2018 |
DICHLOROMETHANE |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |
| Jan 1, 2018 |
Dec 31, 2018 |
Trichloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |
| Jan 1, 2018 |
Dec 31, 2018 |
Styrene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |
| Jan 1, 2018 |
Dec 31, 2018 |
Styrene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |
| Jan 1, 2018 |
Dec 31, 2018 |
1,1,2-Trichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |
| Jan 1, 2018 |
Dec 31, 2018 |
1,1,2-Trichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |
| Jan 1, 2018 |
Dec 31, 2018 |
1,2-Dichloropropane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |
| Jan 1, 2018 |
Dec 31, 2018 |
1,2-Dichloropropane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |
| Jan 1, 2018 |
Dec 31, 2018 |
1,2-Dichloropropane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |
| Jan 1, 2018 |
Dec 31, 2018 |
1,2-Dichloropropane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |
| Jan 1, 2018 |
Dec 31, 2018 |
Carbon tetrachloride |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |
| Jan 1, 2018 |
Dec 31, 2018 |
o-Dichlorobenzene |
MR |
No |
Yes |
— |
0.6 mg/L |
— |
Resolved |
Dec 31, 2018 |
Volatile Organic Chemicals |