| Oct 1, 2020 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Nov 25, 2020 |
Consumer Confidence Rule |
| Oct 1, 2020 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Nov 25, 2020 |
Consumer Confidence Rule |
| Jan 1, 2010 |
Dec 31, 2012 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Dec 31, 2012 |
Arsenic Rule |
| Jan 1, 2008 |
Dec 31, 2016 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Archived |
Dec 31, 2016 |
Radionuclides and Revised Rad Rule |
| Jan 1, 2003 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Nov 29, 2012 |
Lead and Copper Rule |
| Jan 1, 1997 |
Dec 31, 1997 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 1997 |
Nitrate Rule |
| Jul 1, 1993 |
Sep 25, 1998 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Sep 25, 1998 |
Lead and Copper Rule |
| 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 |
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 |
Trichloroethylene |
MR |
No |
Yes |
— |
0.005 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 |
Benzene |
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 |
1,1,1-Trichloroethane |
MR |
No |
Yes |
— |
0.2 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 |
Trichloroethylene |
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 |
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 |
p-Dichlorobenzene |
MR |
No |
Yes |
— |
0.075 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 |
| Jan 1, 1992 |
Mar 31, 1992 |
p-Dichlorobenzene |
MR |
No |
Yes |
— |
0.075 mg/L |
— |
Resolved |
Mar 31, 1992 |
Volatile Organic Chemicals |
| Jan 1, 1992 |
Mar 31, 1992 |
Vinyl chloride |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Mar 31, 1992 |
Volatile Organic Chemicals |
| Jan 1, 1992 |
Mar 31, 1992 |
Vinyl chloride |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Mar 31, 1992 |
Volatile Organic Chemicals |
| Jan 1, 1992 |
Mar 31, 1992 |
1,2-Dichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 1992 |
Volatile Organic Chemicals |
| Jan 1, 1992 |
Mar 31, 1992 |
Trichloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 1992 |
Volatile Organic Chemicals |
| Jan 1, 1992 |
Mar 31, 1992 |
1,1,1-Trichloroethane |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Mar 31, 1992 |
Volatile Organic Chemicals |
| Jan 1, 1992 |
Mar 31, 1992 |
p-Dichlorobenzene |
MR |
No |
Yes |
— |
0.075 mg/L |
— |
Resolved |
Mar 31, 1992 |
Volatile Organic Chemicals |
| Jan 1, 1992 |
Mar 31, 1992 |
1,1-Dichloroethylene |
MR |
No |
Yes |
— |
0.007 mg/L |
— |
Resolved |
Mar 31, 1992 |
Volatile Organic Chemicals |
| Jan 1, 1992 |
Mar 31, 1992 |
1,1-Dichloroethylene |
MR |
No |
Yes |
— |
0.007 mg/L |
— |
Resolved |
Mar 31, 1992 |
Volatile Organic Chemicals |
| Jan 1, 1992 |
Mar 31, 1992 |
1,2-Dichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 1992 |
Volatile Organic Chemicals |
| Jan 1, 1992 |
Mar 31, 1992 |
Trichloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 1992 |
Volatile Organic Chemicals |
| Jan 1, 1992 |
Mar 31, 1992 |
Carbon tetrachloride |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 1992 |
Volatile Organic Chemicals |
| Jan 1, 1992 |
Mar 31, 1992 |
Carbon tetrachloride |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 1992 |
Volatile Organic Chemicals |
| Jan 1, 1992 |
Mar 31, 1992 |
1,1,1-Trichloroethane |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Mar 31, 1992 |
Volatile Organic Chemicals |
| Jan 1, 1992 |
Mar 31, 1992 |
Benzene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 1992 |
Volatile Organic Chemicals |
| Jan 1, 1992 |
Mar 31, 1992 |
Benzene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 1992 |
Volatile Organic Chemicals |
| Dec 1, 1990 |
Dec 31, 1995 |
|
Other |
No |
No |
— |
— |
— |
Resolved |
Dec 31, 1995 |
Total Coliform Rule |
| Dec 1, 1990 |
Dec 31, 1995 |
|
Other |
No |
No |
— |
— |
— |
Resolved |
Dec 31, 1995 |
Total Coliform Rule |
| Feb 1, 1989 |
Jan 31, 1992 |
Fluoride |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jan 31, 1992 |
Inorganic Chemicals |
| Feb 1, 1989 |
Jan 31, 1992 |
Fluoride |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jan 31, 1992 |
Inorganic Chemicals |
| Feb 1, 1989 |
Jan 31, 1992 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Jan 31, 1992 |
Inorganic Chemicals |
| Feb 1, 1989 |
Jan 31, 1992 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Jan 31, 1992 |
Inorganic Chemicals |
| Feb 1, 1989 |
Jan 31, 1992 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Jan 31, 1992 |
Arsenic Rule |
| Feb 1, 1989 |
Jan 31, 1992 |
Cadmium |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Jan 31, 1992 |
Inorganic Chemicals |
| Feb 1, 1989 |
Jan 31, 1992 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Jan 31, 1992 |
Nitrate Rule |
| Feb 1, 1989 |
Jan 31, 1992 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Jan 31, 1992 |
Nitrate Rule |
| Feb 1, 1989 |
Jan 31, 1992 |
Selenium |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Jan 31, 1992 |
Inorganic Chemicals |