| Jul 2, 2025 |
— |
LEAD AND COPPER RULE REVISIONS |
RPT |
No |
No |
— |
— |
— |
Unaddressed |
— |
Lead and Copper Rule Revisions |
| Dec 1, 2024 |
Dec 31, 2024 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Dec 31, 2024 |
Surface Water Treatment Rule |
| Dec 1, 2024 |
Dec 31, 2024 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Dec 31, 2024 |
Surface Water Treatment Rule |
| Dec 1, 2021 |
Dec 31, 2021 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2021 |
Surface Water Treatment Rule |
| Dec 1, 2021 |
Dec 31, 2021 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2021 |
Surface Water Treatment Rule |
| Dec 1, 2021 |
Dec 31, 2021 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2021 |
Surface Water Treatment Rule |
| Dec 1, 2021 |
Dec 31, 2021 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2021 |
Surface Water Treatment Rule |
| Oct 1, 2014 |
Dec 31, 2014 |
CARBON, TOTAL |
TT |
Yes |
No |
.98 RATIO |
TT |
— |
Resolved |
Dec 31, 2014 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2014 |
Dec 31, 2014 |
CARBON, TOTAL |
TT |
Yes |
No |
.98 RATIO |
TT |
— |
Resolved |
Dec 31, 2014 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2014 |
Dec 31, 2014 |
CARBON, TOTAL |
TT |
Yes |
No |
.98 RATIO |
TT |
— |
Resolved |
Dec 31, 2014 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jun 1, 2014 |
Jun 30, 2014 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jun 30, 2014 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jun 1, 2014 |
Jun 30, 2014 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jun 30, 2014 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jun 1, 2014 |
Jun 30, 2014 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jun 30, 2014 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2008 |
Jan 31, 2008 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Jan 31, 2008 |
Surface Water Treatment Rule |
| Oct 1, 2005 |
Dec 31, 2005 |
CARBON, TOTAL |
TT |
Yes |
No |
— |
TT |
— |
Resolved |
Dec 31, 2005 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 1987 |
Sep 30, 1987 |
TTHM |
MCL |
Yes |
No |
.117 |
0.080 mg/L |
.1 |
Archived |
Sep 30, 1987 |
Former Total Trihalomethane Rule |
| Jul 1, 1987 |
Sep 30, 1987 |
TTHM |
MCL |
Yes |
No |
.117 |
0.080 mg/L |
.1 |
Archived |
Sep 30, 1987 |
Former Total Trihalomethane Rule |
| Jul 1, 1987 |
Sep 30, 1987 |
TTHM |
MCL |
Yes |
No |
.117 |
0.080 mg/L |
.1 |
Archived |
Sep 30, 1987 |
Former Total Trihalomethane Rule |
| Apr 1, 1987 |
Jun 30, 1987 |
TTHM |
MCL |
Yes |
No |
.116 |
0.080 mg/L |
.1 |
Archived |
Jun 30, 1987 |
Former Total Trihalomethane Rule |
| Apr 1, 1987 |
Jun 30, 1987 |
TTHM |
MCL |
Yes |
No |
.116 |
0.080 mg/L |
.1 |
Archived |
Jun 30, 1987 |
Former Total Trihalomethane Rule |
| Apr 1, 1987 |
Jun 30, 1987 |
TTHM |
MCL |
Yes |
No |
.116 |
0.080 mg/L |
.1 |
Archived |
Jun 30, 1987 |
Former Total Trihalomethane Rule |
| Jan 1, 1986 |
Mar 31, 1986 |
TTHM |
MCL |
Yes |
No |
107 |
0.080 mg/L |
100 |
Resolved |
Mar 31, 1986 |
Former Total Trihalomethane Rule |
| Jan 1, 1986 |
Mar 31, 1986 |
TTHM |
MCL |
Yes |
No |
107 |
0.080 mg/L |
100 |
Resolved |
Mar 31, 1986 |
Former Total Trihalomethane Rule |
| Oct 1, 1985 |
Dec 31, 1985 |
TTHM |
MCL |
Yes |
No |
125 |
0.080 mg/L |
100 |
Resolved |
Dec 31, 1985 |
Former Total Trihalomethane Rule |
| Oct 1, 1985 |
Dec 31, 1985 |
TTHM |
MCL |
Yes |
No |
125 |
0.080 mg/L |
100 |
Resolved |
Dec 31, 1985 |
Former Total Trihalomethane Rule |
| Oct 1, 1985 |
Dec 31, 1985 |
TTHM |
MCL |
Yes |
No |
125 |
0.080 mg/L |
100 |
Resolved |
Dec 31, 1985 |
Former Total Trihalomethane Rule |
| Oct 1, 1985 |
Dec 31, 1985 |
TTHM |
MCL |
Yes |
No |
125 |
0.080 mg/L |
100 |
Resolved |
Dec 31, 1985 |
Former Total Trihalomethane Rule |
| Jun 4, 1985 |
Sep 3, 1985 |
TTHM |
MCL |
Yes |
No |
168 |
0.080 mg/L |
100 |
Archived |
Sep 3, 1985 |
Former Total Trihalomethane Rule |
| Jun 4, 1985 |
Sep 3, 1985 |
TTHM |
MCL |
Yes |
No |
168 |
0.080 mg/L |
100 |
Archived |
Sep 3, 1985 |
Former Total Trihalomethane Rule |
| Jun 4, 1985 |
Sep 3, 1985 |
TTHM |
MCL |
Yes |
No |
168 |
0.080 mg/L |
100 |
Archived |
Sep 3, 1985 |
Former Total Trihalomethane Rule |
| Apr 1, 1985 |
Jun 30, 1985 |
TTHM |
MCL |
Yes |
No |
.16775 |
0.080 mg/L |
.1 |
Archived |
Jun 30, 1985 |
Former Total Trihalomethane Rule |
| Apr 1, 1985 |
Jun 30, 1985 |
TTHM |
MCL |
Yes |
No |
.16775 |
0.080 mg/L |
.1 |
Archived |
Jun 30, 1985 |
Former Total Trihalomethane Rule |
| Apr 1, 1985 |
Jun 30, 1985 |
TTHM |
MCL |
Yes |
No |
.16775 |
0.080 mg/L |
.1 |
Archived |
Jun 30, 1985 |
Former Total Trihalomethane Rule |
| Jan 1, 1985 |
Mar 31, 1985 |
TTHM |
MCL |
Yes |
No |
.15563 |
0.080 mg/L |
.1 |
Archived |
Mar 31, 1985 |
Former Total Trihalomethane Rule |
| Jan 1, 1985 |
Mar 31, 1985 |
TTHM |
MCL |
Yes |
No |
.15563 |
0.080 mg/L |
.1 |
Archived |
Mar 31, 1985 |
Former Total Trihalomethane Rule |
| Jan 1, 1985 |
Mar 31, 1985 |
TTHM |
MCL |
Yes |
No |
.15563 |
0.080 mg/L |
.1 |
Archived |
Mar 31, 1985 |
Former Total Trihalomethane Rule |