| Oct 17, 2024 |
— |
LEAD AND COPPER RULE REVISIONS |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jul 29, 2025 |
Lead and Copper Rule Revisions |
| Oct 17, 2024 |
— |
LEAD AND COPPER RULE REVISIONS |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jul 29, 2025 |
Lead and Copper Rule Revisions |
| Oct 17, 2024 |
— |
LEAD AND COPPER RULE REVISIONS |
RPT |
No |
No |
— |
— |
— |
Resolved |
Jul 29, 2025 |
Lead and Copper Rule Revisions |
| Oct 17, 2024 |
— |
LEAD AND COPPER RULE REVISIONS |
RPT |
No |
No |
— |
— |
— |
Resolved |
Jul 29, 2025 |
Lead and Copper Rule Revisions |
| Dec 30, 2023 |
— |
TTHM |
MR |
No |
No |
— |
0.080 mg/L |
— |
Resolved |
Oct 16, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Dec 30, 2023 |
— |
TTHM |
MR |
No |
No |
— |
0.080 mg/L |
— |
Resolved |
Oct 16, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
TTHM |
MCL |
Yes |
No |
.088 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
TTHM |
MCL |
Yes |
No |
.088 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
TTHM |
MCL |
Yes |
No |
.088 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
TTHM |
MCL |
Yes |
No |
.088 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Dec 30, 2021 |
— |
TTHM |
MR |
No |
No |
— |
0.080 mg/L |
— |
Resolved |
Apr 15, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Dec 30, 2021 |
— |
TTHM |
MR |
No |
No |
— |
0.080 mg/L |
— |
Resolved |
Apr 15, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2021 |
Dec 31, 2021 |
TTHM |
MCL |
Yes |
No |
.087 MG/L |
0.080 mg/L |
.08 |
Archived |
Dec 31, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2021 |
Dec 31, 2021 |
TTHM |
MCL |
Yes |
No |
.087 MG/L |
0.080 mg/L |
.08 |
Archived |
Dec 31, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2021 |
Dec 31, 2021 |
TTHM |
MCL |
Yes |
No |
.087 MG/L |
0.080 mg/L |
.08 |
Archived |
Dec 31, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2021 |
Dec 31, 2021 |
TTHM |
MCL |
Yes |
No |
.087 MG/L |
0.080 mg/L |
.08 |
Archived |
Dec 31, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2021 |
Jun 30, 2021 |
TTHM |
MCL |
Yes |
No |
.085 MG/L |
0.080 mg/L |
.08 |
Archived |
Jun 30, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2021 |
Jun 30, 2021 |
TTHM |
MCL |
Yes |
No |
.085 MG/L |
0.080 mg/L |
.08 |
Archived |
Jun 30, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2021 |
Jun 30, 2021 |
TTHM |
MCL |
Yes |
No |
.085 MG/L |
0.080 mg/L |
.08 |
Archived |
Jun 30, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2021 |
Jun 30, 2021 |
TTHM |
MCL |
Yes |
No |
.085 MG/L |
0.080 mg/L |
.08 |
Archived |
Jun 30, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Mar 31, 2020 |
— |
TTHM |
MR |
No |
No |
— |
0.080 mg/L |
— |
Resolved |
Jan 28, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Mar 31, 2020 |
— |
TTHM |
MR |
No |
No |
— |
0.080 mg/L |
— |
Resolved |
Jan 28, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Sep 29, 2017 |
— |
TTHM |
MR |
No |
No |
— |
0.080 mg/L |
— |
Resolved |
Dec 5, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Sep 29, 2017 |
— |
TTHM |
MR |
No |
No |
— |
0.080 mg/L |
— |
Resolved |
Dec 5, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
.08 |
Archived |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
.08 |
Archived |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
.08 |
Archived |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jun 30, 2017 |
— |
TTHM |
MR |
No |
No |
— |
0.080 mg/L |
— |
Resolved |
Sep 14, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jun 30, 2017 |
— |
TTHM |
MR |
No |
No |
— |
0.080 mg/L |
— |
Resolved |
Sep 14, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
TTHM |
MCL |
Yes |
No |
.11 MG/L |
0.080 mg/L |
.08 |
Archived |
Jun 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
TTHM |
MCL |
Yes |
No |
.11 MG/L |
0.080 mg/L |
.08 |
Archived |
Jun 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
TTHM |
MCL |
Yes |
No |
.11 MG/L |
0.080 mg/L |
.08 |
Archived |
Jun 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 |
Mar 31, 2017 |
TTHM |
MCL |
Yes |
No |
.124 MG/L |
0.080 mg/L |
.08 |
Archived |
Mar 31, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 |
Mar 31, 2017 |
TTHM |
MCL |
Yes |
No |
.124 MG/L |
0.080 mg/L |
.08 |
Archived |
Mar 31, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 |
Mar 31, 2017 |
TTHM |
MCL |
Yes |
No |
.124 MG/L |
0.080 mg/L |
.08 |
Archived |
Mar 31, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Dec 30, 2016 |
— |
TTHM |
MR |
No |
No |
— |
0.080 mg/L |
— |
Resolved |
Feb 12, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Dec 30, 2016 |
— |
TTHM |
MR |
No |
No |
— |
0.080 mg/L |
— |
Resolved |
Feb 12, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2016 |
Dec 31, 2016 |
TTHM |
MCL |
Yes |
No |
.118 MG/L |
0.080 mg/L |
.08 |
Archived |
Dec 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2016 |
Dec 31, 2016 |
TTHM |
MCL |
Yes |
No |
.118 MG/L |
0.080 mg/L |
.08 |
Archived |
Dec 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2016 |
Dec 31, 2016 |
TTHM |
MCL |
Yes |
No |
.118 MG/L |
0.080 mg/L |
.08 |
Archived |
Dec 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Sep 29, 2016 |
— |
TTHM |
MR |
No |
No |
— |
0.080 mg/L |
— |
Resolved |
Feb 12, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Sep 29, 2016 |
— |
TTHM |
MR |
No |
No |
— |
0.080 mg/L |
— |
Resolved |
Feb 12, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
TTHM |
MCL |
Yes |
No |
.12 MG/L |
0.080 mg/L |
.08 |
Archived |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
TTHM |
MCL |
Yes |
No |
.12 MG/L |
0.080 mg/L |
.08 |
Archived |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
TTHM |
MCL |
Yes |
No |
.12 MG/L |
0.080 mg/L |
.08 |
Archived |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
TTHM |
MCL |
Yes |
No |
.148 MG/L |
0.080 mg/L |
.08 |
Archived |
Jun 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
TTHM |
MCL |
Yes |
No |
.148 MG/L |
0.080 mg/L |
.08 |
Archived |
Jun 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
TTHM |
MCL |
Yes |
No |
.148 MG/L |
0.080 mg/L |
.08 |
Archived |
Jun 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 |
Mar 31, 2016 |
TTHM |
MCL |
Yes |
No |
.167 MG/L |
0.080 mg/L |
.08 |
Archived |
Mar 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 |
Mar 31, 2016 |
TTHM |
MCL |
Yes |
No |
.167 MG/L |
0.080 mg/L |
.08 |
Archived |
Mar 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |