| Oct 1, 2022 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Jun 19, 2023 |
Consumer Confidence Rule |
| Apr 1, 2022 |
Jun 30, 2022 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2016 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2016 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2014 |
Sep 30, 2014 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2014 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2013 |
Dec 31, 2013 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2013 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2013 |
Dec 31, 2013 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2013 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2012 |
Sep 30, 2012 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2012 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2012 |
Sep 30, 2012 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2012 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2012 |
Sep 30, 2012 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2012 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| May 1, 1998 |
May 31, 1998 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
May 31, 1998 |
Total Coliform Rule |
| Jan 1, 1997 |
Feb 22, 1999 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Feb 22, 1999 |
Lead and Copper Rule |
| Jan 1, 1996 |
Feb 22, 1999 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Feb 22, 1999 |
Lead and Copper Rule |
| Jan 1, 1994 |
Dec 31, 1994 |
1,1,1-Trichloroethane |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
1,1,2-Trichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
Carbon tetrachloride |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
1,2,4-Trichlorobenzene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
Trichloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
cis-1,2-Dichloroethylene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
1,2-Dichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
Benzene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
1,1-Dichloroethylene |
MR |
No |
Yes |
— |
0.007 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
trans-1,2-Dichloroethylene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
1,2-Dichloropropane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
Ethylbenzene |
MR |
No |
Yes |
— |
0.7 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
Styrene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
Tetrachloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
Toluene |
MR |
No |
Yes |
— |
1 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
CHLOROBENZENE |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
o-Dichlorobenzene |
MR |
No |
Yes |
— |
0.6 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
p-Dichlorobenzene |
MR |
No |
Yes |
— |
0.075 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
Xylenes, Total |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
DICHLOROMETHANE |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| Feb 28, 1987 |
Feb 28, 1990 |
Mercury |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Archived |
Feb 28, 1990 |
Inorganic Chemicals |
| Feb 28, 1987 |
Feb 28, 1990 |
Barium |
MR |
No |
Yes |
— |
2 mg/L |
— |
Archived |
Feb 28, 1990 |
Inorganic Chemicals |
| Feb 28, 1987 |
Feb 28, 1990 |
Cadmium |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Archived |
Feb 28, 1990 |
Inorganic Chemicals |
| Feb 28, 1987 |
Feb 28, 1990 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Archived |
Feb 28, 1990 |
Arsenic Rule |
| Feb 28, 1987 |
Feb 28, 1990 |
Selenium |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Archived |
Feb 28, 1990 |
Inorganic Chemicals |
| Feb 28, 1987 |
Feb 28, 1990 |
Fluoride |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Archived |
Feb 28, 1990 |
Inorganic Chemicals |
| Feb 28, 1987 |
Feb 28, 1990 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Archived |
Feb 28, 1990 |
Inorganic Chemicals |
| Feb 28, 1987 |
Feb 28, 1990 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Feb 28, 1990 |
Nitrate Rule |
| Jun 30, 1985 |
Jun 30, 1989 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Archived |
Jun 30, 1989 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1979 |
Oct 31, 1979 |
Gross Alpha, Excl. Radon and U |
MR |
No |
No |
— |
15 pCi/L |
— |
Archived |
Oct 31, 1979 |
Radionuclides and Revised Rad Rule |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |