| Apr 1, 2025 |
Jun 30, 2025 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Jun 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Jun 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Jun 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Jun 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Jun 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Jun 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2024 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Jun 27, 2025 |
Consumer Confidence Rule |
| Jul 1, 2024 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Jun 27, 2025 |
Consumer Confidence Rule |
| Oct 1, 2022 |
Dec 31, 2022 |
Chloramine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Nov 28, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 |
Dec 31, 2022 |
Chloramine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Nov 28, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 |
Oct 31, 2022 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Oct 31, 2022 |
Revised Total Coliform Rule |
| Oct 1, 2022 |
Oct 31, 2022 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Oct 31, 2022 |
Revised Total Coliform Rule |
| Oct 1, 2022 |
Oct 31, 2022 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Oct 31, 2022 |
Revised Total Coliform Rule |
| Oct 1, 2022 |
Oct 31, 2022 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Oct 31, 2022 |
Revised Total Coliform Rule |
| Oct 1, 2022 |
Dec 31, 2022 |
Chloramine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Nov 28, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 |
Dec 31, 2022 |
Chloramine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Nov 28, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Mar 1, 2022 |
May 31, 2022 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
May 31, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Mar 1, 2022 |
May 31, 2022 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
May 31, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Mar 1, 2022 |
May 31, 2022 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
May 31, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Mar 1, 2022 |
May 31, 2022 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
May 31, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Mar 1, 2022 |
May 31, 2022 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
May 31, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Mar 1, 2022 |
May 31, 2022 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
May 31, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Mar 1, 2022 |
May 31, 2022 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
May 31, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Mar 1, 2022 |
May 31, 2022 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
May 31, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Dec 30, 2020 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Jan 22, 2021 |
Lead and Copper Rule |
| Dec 30, 2020 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Jan 22, 2021 |
Lead and Copper Rule |
| Apr 1, 1993 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Dec 1, 1993 |
Lead and Copper Rule |
| Jun 30, 1977 |
Jun 29, 1981 |
Gross Alpha, Excl. Radon and U |
MR |
No |
No |
— |
15 pCi/L |
— |
Archived |
Jun 29, 1981 |
Radionuclides and Revised Rad Rule |