| Jul 1, 2025 |
Sep 30, 2025 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Archived |
Sep 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2025 |
Sep 30, 2025 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Archived |
Sep 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Nov 17, 2023 |
Lead and Copper Rule |
| Oct 1, 2022 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Nov 17, 2023 |
Lead and Copper Rule |
| Aug 1, 2021 |
Aug 31, 2021 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2021 |
Revised Total Coliform Rule |
| Aug 1, 2021 |
Aug 31, 2021 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2021 |
Revised Total Coliform Rule |
| Aug 1, 2021 |
Aug 31, 2021 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2021 |
Revised Total Coliform Rule |
| Aug 1, 2021 |
Aug 31, 2021 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2021 |
Revised Total Coliform Rule |
| Aug 1, 2021 |
Aug 31, 2021 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2021 |
Revised Total Coliform Rule |
| Jul 1, 2019 |
Sep 30, 2019 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2019 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2019 |
Sep 30, 2019 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2019 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2019 |
Sep 30, 2019 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2019 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2019 |
Sep 30, 2019 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2019 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2019 |
Sep 30, 2019 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2019 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2019 |
Sep 30, 2019 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2019 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2019 |
Sep 30, 2019 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2019 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2019 |
Sep 30, 2019 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2019 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 2018 |
Dec 31, 2018 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2018 |
Ground Water Rule |
| Dec 1, 2018 |
Dec 31, 2018 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2018 |
Ground Water Rule |
| Oct 1, 2018 |
Oct 31, 2018 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2018 |
Ground Water Rule |
| Aug 1, 2018 |
Aug 31, 2018 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2018 |
Ground Water Rule |
| Aug 1, 2018 |
Aug 31, 2018 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2018 |
Ground Water Rule |
| Jun 1, 2018 |
Jun 30, 2018 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2018 |
Ground Water Rule |
| Jun 1, 2018 |
Jun 30, 2018 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2018 |
Ground Water Rule |
| May 1, 2018 |
May 31, 2018 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2018 |
Ground Water Rule |
| May 1, 2018 |
May 31, 2018 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2018 |
Ground Water Rule |
| Apr 1, 2018 |
Apr 30, 2018 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Apr 30, 2018 |
Ground Water Rule |
| Feb 1, 2018 |
Feb 28, 2018 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2018 |
Ground Water Rule |
| Feb 1, 2018 |
Feb 28, 2018 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2018 |
Ground Water Rule |
| Aug 1, 2017 |
Aug 31, 2017 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2017 |
Ground Water Rule |
| Aug 1, 2017 |
Aug 31, 2017 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2017 |
Ground Water Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
— |
Revised Total Coliform Rule |
RPT |
No |
No |
— |
— |
— |
Resolved |
Oct 17, 2017 |
Revised Total Coliform Rule |
| Apr 1, 2017 |
— |
Revised Total Coliform Rule |
RPT |
No |
No |
— |
— |
— |
Resolved |
Oct 17, 2017 |
Revised Total Coliform Rule |
| Apr 1, 2017 |
— |
Revised Total Coliform Rule |
RPT |
No |
No |
— |
— |
— |
Resolved |
Oct 17, 2017 |
Revised Total Coliform Rule |
| Jan 1, 2017 |
Dec 31, 2017 |
2,4,5-TP |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Oct 11, 2017 |
Synthetic Organic Chemicals |
| Jan 1, 2017 |
Dec 31, 2017 |
2,4,5-TP |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Oct 11, 2017 |
Synthetic Organic Chemicals |