| Oct 1, 2021 |
Dec 31, 2021 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
67.5 UG/L |
0.060 mg/L |
60 |
Archived |
Dec 31, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2021 |
Dec 31, 2021 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
67.5 UG/L |
0.060 mg/L |
60 |
Archived |
Dec 31, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2021 |
Dec 31, 2021 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
67.5 UG/L |
0.060 mg/L |
60 |
Archived |
Dec 31, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2021 |
Dec 31, 2021 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
67.5 UG/L |
0.060 mg/L |
60 |
Archived |
Dec 31, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 |
Sep 30, 2018 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
61.5 UG/L |
0.060 mg/L |
— |
Resolved |
Sep 30, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 |
Sep 30, 2018 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
61.5 UG/L |
0.060 mg/L |
— |
Resolved |
Sep 30, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2018 |
Jun 30, 2018 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
62.6 UG/L |
0.060 mg/L |
— |
Resolved |
Jun 30, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2018 |
Jun 30, 2018 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
62.6 UG/L |
0.060 mg/L |
— |
Resolved |
Jun 30, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2018 |
Jun 30, 2018 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
62.6 UG/L |
0.060 mg/L |
— |
Resolved |
Jun 30, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2018 |
Jun 30, 2018 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
62.6 UG/L |
0.060 mg/L |
— |
Resolved |
Jun 30, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 |
Mar 31, 2018 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
72.1 UG/L |
0.060 mg/L |
— |
Resolved |
Mar 31, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 |
Mar 31, 2018 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
72.1 UG/L |
0.060 mg/L |
— |
Resolved |
Mar 31, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2018 |
Mar 31, 2018 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
72.1 UG/L |
0.060 mg/L |
— |
Resolved |
Mar 31, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 |
Dec 31, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
71.3 UG/L |
0.060 mg/L |
— |
Resolved |
Dec 31, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2017 |
Dec 31, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
71.3 UG/L |
0.060 mg/L |
— |
Resolved |
Dec 31, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
60.8 UG/L |
0.060 mg/L |
— |
Resolved |
Jun 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
60.8 UG/L |
0.060 mg/L |
— |
Resolved |
Jun 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2014 |
Sep 30, 2014 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
66.5 UG/L |
0.060 mg/L |
60 |
Resolved |
Sep 30, 2014 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2014 |
Sep 30, 2014 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
66.5 UG/L |
0.060 mg/L |
60 |
Resolved |
Sep 30, 2014 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2011 |
Sep 30, 2011 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
61.8 UG/L |
0.060 mg/L |
60 |
Resolved |
Sep 30, 2011 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2011 |
Jun 30, 2011 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
68.9 UG/L |
0.060 mg/L |
60 |
Resolved |
Jun 30, 2011 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2009 |
Sep 30, 2009 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
60.7 UG/L |
0.060 mg/L |
— |
Resolved |
Sep 30, 2009 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2009 |
Sep 30, 2009 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
60.7 UG/L |
0.060 mg/L |
— |
Resolved |
Sep 30, 2009 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2009 |
Sep 30, 2009 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
60.7 UG/L |
0.060 mg/L |
— |
Resolved |
Sep 30, 2009 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2008 |
Dec 31, 2008 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
65.2 UG/L |
0.060 mg/L |
— |
Resolved |
Dec 31, 2008 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 1992 |
— |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jun 21, 1996 |
Surface Water Treatment Rule |