| Apr 1, 2025 |
Jun 30, 2025 |
TTHM |
MCL |
Yes |
No |
.081 MG/L |
0.080 mg/L |
.08 |
Resolved |
Jun 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
TTHM |
MCL |
Yes |
No |
.081 MG/L |
0.080 mg/L |
.08 |
Resolved |
Jun 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
TTHM |
MCL |
Yes |
No |
.085 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
TTHM |
MCL |
Yes |
No |
.085 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 |
Mar 31, 2024 |
TTHM |
MCL |
Yes |
No |
.082 MG/L |
0.080 mg/L |
.08 |
Resolved |
Mar 31, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 |
Mar 31, 2024 |
TTHM |
MCL |
Yes |
No |
.082 MG/L |
0.080 mg/L |
.08 |
Resolved |
Mar 31, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 |
Mar 31, 2024 |
TTHM |
MCL |
Yes |
No |
.082 MG/L |
0.080 mg/L |
.08 |
Resolved |
Mar 31, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2024 |
Mar 31, 2024 |
TTHM |
MCL |
Yes |
No |
.082 MG/L |
0.080 mg/L |
.08 |
Resolved |
Mar 31, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
TTHM |
MCL |
Yes |
No |
.085 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
TTHM |
MCL |
Yes |
No |
.085 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
TTHM |
MCL |
Yes |
No |
.085 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Mar 15, 2021 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Jun 30, 2021 |
Public Notice Rule and Revised PN Rule |
| Mar 15, 2021 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Jun 30, 2021 |
Public Notice Rule and Revised PN Rule |
| Jan 1, 2021 |
Dec 31, 2023 |
2,4-D |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Archived |
Dec 31, 2023 |
Synthetic Organic Chemicals |
| Jan 1, 2021 |
Dec 31, 2023 |
Aldicarb sulfoxide |
MR |
No |
Yes |
— |
— |
— |
Archived |
Dec 31, 2023 |
Synthetic Organic Chemicals |
| Jan 1, 2021 |
Dec 31, 2023 |
CYANIDE |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Archived |
Dec 31, 2023 |
Inorganic Chemicals |
| Jan 1, 2021 |
Dec 31, 2023 |
Aldicarb sulfone |
MR |
No |
Yes |
— |
— |
— |
Archived |
Dec 31, 2023 |
Synthetic Organic Chemicals |
| Jul 1, 2020 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Sep 30, 2021 |
Consumer Confidence Rule |
| Oct 1, 2019 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Sep 25, 2020 |
Lead and Copper Rule |
| Oct 1, 2019 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Sep 25, 2020 |
Lead and Copper Rule |
| Oct 1, 2019 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Sep 25, 2020 |
Lead and Copper Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
TTHM |
MCL |
Yes |
No |
.088 MG/L |
0.080 mg/L |
.08 |
Resolved |
Jun 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 |
Mar 31, 2016 |
TTHM |
MCL |
Yes |
No |
.102 MG/L |
0.080 mg/L |
.08 |
Resolved |
Mar 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 |
Mar 31, 2016 |
TTHM |
MCL |
Yes |
No |
.102 MG/L |
0.080 mg/L |
.08 |
Resolved |
Mar 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 |
Mar 31, 2016 |
TTHM |
MCL |
Yes |
No |
.102 MG/L |
0.080 mg/L |
.08 |
Resolved |
Mar 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 |
Mar 31, 2016 |
TTHM |
MCL |
Yes |
No |
.102 MG/L |
0.080 mg/L |
.08 |
Resolved |
Mar 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Dec 17, 2015 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Dec 18, 2015 |
Public Notice Rule and Revised PN Rule |
| Dec 17, 2015 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Dec 18, 2015 |
Public Notice Rule and Revised PN Rule |
| Dec 17, 2015 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Dec 18, 2015 |
Public Notice Rule and Revised PN Rule |
| Dec 17, 2015 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Dec 18, 2015 |
Public Notice Rule and Revised PN Rule |
| Nov 1, 2015 |
— |
E. COLI |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Nov 22, 2016 |
Ground Water Rule |
| Nov 1, 2015 |
— |
E. COLI |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Nov 22, 2016 |
Ground Water Rule |
| Nov 1, 2015 |
— |
E. COLI |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Nov 22, 2016 |
Ground Water Rule |
| Oct 1, 2015 |
Dec 31, 2015 |
TTHM |
MCL |
Yes |
No |
.106 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2015 |
Dec 31, 2015 |
TTHM |
MCL |
Yes |
No |
.106 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2015 |
Dec 31, 2015 |
TTHM |
MCL |
Yes |
No |
.106 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2015 |
Dec 31, 2015 |
TTHM |
MCL |
Yes |
No |
.106 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2015 |
Dec 31, 2015 |
TTHM |
MCL |
Yes |
No |
.106 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2015 |
Dec 31, 2015 |
TTHM |
MCL |
Yes |
No |
.106 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2015 |
Sep 30, 2015 |
TTHM |
MCL |
Yes |
No |
.087 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2015 |
Sep 30, 2015 |
TTHM |
MCL |
Yes |
No |
.087 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2015 |
Sep 30, 2015 |
TTHM |
MCL |
Yes |
No |
.087 MG/L |
0.080 mg/L |
.08 |
Resolved |
Sep 30, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 24, 2015 |
— |
E. COLI |
MR |
No |
No |
— |
— |
— |
Resolved |
Nov 22, 2016 |
Ground Water Rule |
| Apr 24, 2015 |
— |
E. COLI |
MR |
No |
No |
— |
— |
— |
Resolved |
Nov 22, 2016 |
Ground Water Rule |
| Apr 24, 2015 |
— |
E. COLI |
MR |
No |
No |
— |
— |
— |
Resolved |
Nov 22, 2016 |
Ground Water Rule |
| Jan 1, 2014 |
Mar 31, 2014 |
TTHM |
MCL |
Yes |
No |
.084 MG/L |
0.080 mg/L |
.08 |
Resolved |
Mar 31, 2014 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2013 |
Dec 31, 2013 |
TTHM |
MCL |
Yes |
No |
.082 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2013 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2013 |
Dec 31, 2013 |
TTHM |
MCL |
Yes |
No |
.082 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2013 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2013 |
Dec 31, 2013 |
TTHM |
MCL |
Yes |
No |
.082 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2013 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2013 |
Dec 31, 2013 |
TTHM |
MCL |
Yes |
No |
.082 MG/L |
0.080 mg/L |
.08 |
Resolved |
Dec 31, 2013 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |