| Jan 1, 2021 |
Dec 31, 2021 |
Arsenic |
MR |
No |
No |
— |
0.010 mg/L |
— |
Resolved |
Dec 31, 2021 |
Arsenic Rule |
| Jan 1, 2021 |
Dec 31, 2021 |
Arsenic |
MR |
No |
No |
— |
0.010 mg/L |
— |
Resolved |
Dec 31, 2021 |
Arsenic Rule |
| Jan 1, 2020 |
Jan 31, 2020 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Archived |
Jan 31, 2020 |
Revised Total Coliform Rule |
| Jan 1, 2020 |
Jan 31, 2020 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Archived |
Jan 31, 2020 |
Revised Total Coliform Rule |
| Oct 1, 2015 |
Dec 31, 2015 |
Radium-228 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2015 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2015 |
Dec 31, 2015 |
Radium-228 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2015 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2015 |
Sep 30, 2015 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Sep 2, 2015 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2012 |
Jun 30, 2012 |
Carbofuran |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Jun 30, 2012 |
Synthetic Organic Chemicals |
| Apr 1, 2012 |
Jun 30, 2012 |
Carbofuran |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Jun 30, 2012 |
Synthetic Organic Chemicals |
| Apr 1, 2012 |
Jun 30, 2012 |
Carbofuran |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Jun 30, 2012 |
Synthetic Organic Chemicals |
| Apr 1, 2012 |
Jun 30, 2012 |
OXAMYL |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Jun 30, 2012 |
Synthetic Organic Chemicals |
| Apr 1, 2012 |
Jun 30, 2012 |
OXAMYL |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Jun 30, 2012 |
Synthetic Organic Chemicals |
| Apr 1, 2012 |
Jun 30, 2012 |
OXAMYL |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Jun 30, 2012 |
Synthetic Organic Chemicals |
| Apr 1, 2011 |
Jun 30, 2011 |
Toxaphene |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Resolved |
Jun 30, 2011 |
Synthetic Organic Chemicals |
| Apr 1, 2011 |
Jun 30, 2011 |
Chlordane |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Jun 30, 2011 |
Synthetic Organic Chemicals |
| Apr 1, 2011 |
Jun 30, 2011 |
Chlordane |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Jun 30, 2011 |
Synthetic Organic Chemicals |
| Apr 1, 2011 |
Jun 30, 2011 |
2,3,7,8-TCDD |
MR |
No |
Yes |
— |
0.00000003 mg/L |
— |
Resolved |
Jun 30, 2011 |
Synthetic Organic Chemicals |
| Apr 1, 2011 |
Jun 30, 2011 |
2,3,7,8-TCDD |
MR |
No |
Yes |
— |
0.00000003 mg/L |
— |
Resolved |
Jun 30, 2011 |
Synthetic Organic Chemicals |
| Apr 1, 2011 |
Jun 30, 2011 |
Carbofuran |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Jun 30, 2011 |
Synthetic Organic Chemicals |
| Apr 1, 2011 |
Jun 30, 2011 |
Carbofuran |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Jun 30, 2011 |
Synthetic Organic Chemicals |
| Apr 1, 2011 |
Jun 30, 2011 |
OXAMYL |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Jun 30, 2011 |
Synthetic Organic Chemicals |
| Apr 1, 2011 |
Jun 30, 2011 |
OXAMYL |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Jun 30, 2011 |
Synthetic Organic Chemicals |
| Apr 1, 2011 |
Jun 30, 2011 |
Toxaphene |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Resolved |
Jun 30, 2011 |
Synthetic Organic Chemicals |
| Jul 1, 2009 |
Sep 30, 2009 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2009 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2009 |
Sep 30, 2009 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2009 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2007 |
Jun 30, 2007 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 22, 2007 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2007 |
Jun 30, 2007 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 22, 2007 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2004 |
Jun 30, 2004 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2004 |
Jun 30, 2004 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2004 |
Jun 30, 2004 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 1992 |
Jun 30, 1992 |
1,1,1-Trichloroethane |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Jun 30, 1992 |
Volatile Organic Chemicals |
| Apr 1, 1992 |
Jun 30, 1992 |
Vinyl chloride |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Jun 30, 1992 |
Volatile Organic Chemicals |
| Apr 1, 1992 |
Jun 30, 1992 |
Vinyl chloride |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Jun 30, 1992 |
Volatile Organic Chemicals |
| Apr 1, 1992 |
Jun 30, 1992 |
1,1-Dichloroethylene |
MR |
No |
Yes |
— |
0.007 mg/L |
— |
Resolved |
Jun 30, 1992 |
Volatile Organic Chemicals |
| Apr 1, 1992 |
Jun 30, 1992 |
1,1-Dichloroethylene |
MR |
No |
Yes |
— |
0.007 mg/L |
— |
Resolved |
Jun 30, 1992 |
Volatile Organic Chemicals |
| Apr 1, 1992 |
Jun 30, 1992 |
p-Dichlorobenzene |
MR |
No |
Yes |
— |
0.075 mg/L |
— |
Resolved |
Jun 30, 1992 |
Volatile Organic Chemicals |
| Apr 1, 1992 |
Jun 30, 1992 |
Carbon tetrachloride |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Jun 30, 1992 |
Volatile Organic Chemicals |
| Apr 1, 1992 |
Jun 30, 1992 |
Carbon tetrachloride |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Jun 30, 1992 |
Volatile Organic Chemicals |
| Apr 1, 1992 |
Jun 30, 1992 |
1,1,1-Trichloroethane |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Jun 30, 1992 |
Volatile Organic Chemicals |
| Apr 1, 1992 |
Jun 30, 1992 |
Benzene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Jun 30, 1992 |
Volatile Organic Chemicals |
| Apr 1, 1992 |
Jun 30, 1992 |
Benzene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Jun 30, 1992 |
Volatile Organic Chemicals |
| Apr 1, 1992 |
Jun 30, 1992 |
Trichloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Jun 30, 1992 |
Volatile Organic Chemicals |
| Apr 1, 1992 |
Jun 30, 1992 |
Trichloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Jun 30, 1992 |
Volatile Organic Chemicals |
| Apr 1, 1992 |
Jun 30, 1992 |
1,2-Dichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Jun 30, 1992 |
Volatile Organic Chemicals |
| Apr 1, 1992 |
Jun 30, 1992 |
1,2-Dichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Jun 30, 1992 |
Volatile Organic Chemicals |
| Apr 1, 1992 |
Jun 30, 1992 |
p-Dichlorobenzene |
MR |
No |
Yes |
— |
0.075 mg/L |
— |
Resolved |
Jun 30, 1992 |
Volatile Organic Chemicals |
| Jun 24, 1982 |
Jun 23, 1985 |
2,4-D |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Jun 23, 1985 |
Synthetic Organic Chemicals |
| Jun 24, 1982 |
Jun 23, 1985 |
Endrin |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Jun 23, 1985 |
Synthetic Organic Chemicals |
| Jun 24, 1982 |
Jun 23, 1985 |
BHC-GAMMA |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Jun 23, 1985 |
Synthetic Organic Chemicals |
| Jun 24, 1982 |
Jun 23, 1985 |
2,4,5-TP |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Jun 23, 1985 |
Synthetic Organic Chemicals |