| Sep 29, 2025 |
— |
Total Haloacetic Acids (HAA5) |
MR |
No |
No |
— |
0.060 mg/L |
— |
Unaddressed |
— |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 17, 2025 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Unaddressed |
— |
Public Notice Rule and Revised PN Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
70 UG/L |
0.060 mg/L |
60 |
Resolved |
Jun 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
70 UG/L |
0.060 mg/L |
60 |
Resolved |
Jun 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
70 UG/L |
0.060 mg/L |
60 |
Resolved |
Jun 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Dec 31, 2024 |
Arsenic Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Dec 31, 2024 |
Arsenic Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Dec 31, 2024 |
Arsenic Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Dec 31, 2024 |
Arsenic Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
61 UG/L |
0.060 mg/L |
60 |
Resolved |
Sep 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Sep 30, 2024 |
Arsenic Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Sep 30, 2024 |
Arsenic Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
61 UG/L |
0.060 mg/L |
60 |
Resolved |
Sep 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
61 UG/L |
0.060 mg/L |
60 |
Resolved |
Sep 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Sep 30, 2024 |
Arsenic Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Sep 30, 2024 |
Arsenic Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
61 UG/L |
0.060 mg/L |
60 |
Resolved |
Sep 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Jun 30, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Jun 30, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Jun 30, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Jun 30, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 |
Dec 31, 2024 |
Trichloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
trans-1,2-Dichloroethylene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
DICHLOROMETHANE |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
trans-1,2-Dichloroethylene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
Carbon tetrachloride |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
Xylenes, Total |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
Carbon tetrachloride |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
DICHLOROMETHANE |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
cis-1,2-Dichloroethylene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
cis-1,2-Dichloroethylene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
1,2,4-Trichlorobenzene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
1,1-Dichloroethylene |
MR |
No |
Yes |
— |
0.007 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
1,2,4-Trichlorobenzene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
trans-1,2-Dichloroethylene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
1,1,1-Trichloroethane |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
Xylenes, Total |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
DICHLOROMETHANE |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
1,1,1-Trichloroethane |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
1,1-Dichloroethylene |
MR |
No |
Yes |
— |
0.007 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
Xylenes, Total |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
1,1,1-Trichloroethane |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
1,2,4-Trichlorobenzene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
cis-1,2-Dichloroethylene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
1,2,4-Trichlorobenzene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
Carbon tetrachloride |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
1,1,1-Trichloroethane |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
Xylenes, Total |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
cis-1,2-Dichloroethylene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Dec 31, 2024 |
Carbon tetrachloride |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2024 |
Volatile Organic Chemicals |