| Jul 1, 2025 |
CARBON, TOTAL |
Y |
Resolved |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2025 |
CARBON, TOTAL |
Y |
Resolved |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2024 |
Surface Water Treatment Rule |
Y |
Resolved |
Surface Water Treatment Rule |
| Jul 1, 2024 |
Surface Water Treatment Rule |
Y |
Resolved |
Surface Water Treatment Rule |
| Jul 1, 2024 |
Surface Water Treatment Rule |
Y |
Resolved |
Surface Water Treatment Rule |
| Oct 1, 2022 |
Consumer Confidence Rule |
Y |
Resolved |
Consumer Confidence Rule |
| Oct 1, 2022 |
Total Haloacetic Acids (HAA5) |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 |
Total Haloacetic Acids (HAA5) |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2022 |
Surface Water Treatment Rule |
Y |
Resolved |
Surface Water Treatment Rule |
| Aug 1, 2021 |
Interim Enhanced Surface Water Treatment Rule |
Y |
Archived |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Jan 1, 2021 |
Nickel |
Y |
Resolved |
Inorganic Chemicals |
| Jan 1, 2021 |
Nickel |
Y |
Resolved |
Inorganic Chemicals |
| Jan 1, 2021 |
Nickel |
Y |
Resolved |
Inorganic Chemicals |
| Jan 1, 2018 |
CARBON, TOTAL |
Y |
Resolved |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 |
CARBON, TOTAL |
Y |
Resolved |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Nov 1, 2017 |
Interim Enhanced Surface Water Treatment Rule |
Y |
Resolved |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Nov 1, 2017 |
Interim Enhanced Surface Water Treatment Rule |
Y |
Resolved |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Nov 1, 2017 |
Surface Water Treatment Rule |
Y |
Resolved |
Surface Water Treatment Rule |
| Nov 1, 2017 |
Surface Water Treatment Rule |
Y |
Resolved |
Surface Water Treatment Rule |
| Oct 1, 2017 |
Chlorine |
Y |
Resolved |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 |
Chlorine |
Y |
Resolved |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 |
TTHM |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 |
TTHM |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 |
Total Haloacetic Acids (HAA5) |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 |
Total Haloacetic Acids (HAA5) |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2013 |
Surface Water Treatment Rule |
Y |
Resolved |
Surface Water Treatment Rule |
| Jul 1, 2013 |
Surface Water Treatment Rule |
Y |
Resolved |
Surface Water Treatment Rule |
| Apr 1, 2013 |
CARBON, TOTAL |
Y |
Resolved |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2013 |
CARBON, TOTAL |
Y |
Resolved |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2012 |
Total Haloacetic Acids (HAA5) |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2012 |
Total Haloacetic Acids (HAA5) |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2012 |
TTHM |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2012 |
TTHM |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2012 |
TTHM |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2012 |
TTHM |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2012 |
TTHM |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2012 |
TTHM |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2012 |
Total Haloacetic Acids (HAA5) |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2012 |
Total Haloacetic Acids (HAA5) |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2012 |
Total Haloacetic Acids (HAA5) |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2012 |
Total Haloacetic Acids (HAA5) |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2012 |
Total Haloacetic Acids (HAA5) |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2012 |
Total Haloacetic Acids (HAA5) |
Y |
Resolved |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2004 |
LASSO |
Y |
Resolved |
Synthetic Organic Chemicals |
| Jan 1, 2004 |
BHC-GAMMA |
Y |
Resolved |
Synthetic Organic Chemicals |
| Jan 1, 2004 |
OXAMYL |
Y |
Resolved |
Synthetic Organic Chemicals |
| Jan 1, 2004 |
OXAMYL |
Y |
Resolved |
Synthetic Organic Chemicals |
| Jan 1, 2004 |
Di(2-ethylhexyl) phthalate |
Y |
Resolved |
Synthetic Organic Chemicals |
| Jan 1, 2004 |
Methoxychlor |
Y |
Resolved |
Synthetic Organic Chemicals |
| Jan 1, 2004 |
BHC-GAMMA |
Y |
Resolved |
Synthetic Organic Chemicals |