| Jan 1, 2025 |
Jan 31, 2025 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Jan 31, 2025 |
Revised Total Coliform Rule |
| Jan 1, 2025 |
Jan 31, 2025 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jan 31, 2025 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2021 |
Dec 31, 2021 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2021 |
Nitrate Rule |
| Jul 1, 2019 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Jan 28, 2020 |
Consumer Confidence Rule |
| Jan 1, 2018 |
Dec 31, 2018 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2018 |
Nitrate Rule |
| Jul 1, 2014 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Sep 12, 2014 |
Consumer Confidence Rule |
| Jul 1, 2012 |
Sep 30, 2012 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 10, 2012 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| May 1, 2009 |
May 31, 2009 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
May 31, 2009 |
Total Coliform Rule |
| May 1, 2007 |
May 31, 2007 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
May 31, 2007 |
Total Coliform Rule |
| Apr 1, 2007 |
Jun 30, 2007 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2007 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2004 |
Sep 30, 2004 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2004 |
Sep 30, 2004 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2004 |
Sep 30, 2004 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2004 |
Jun 30, 2004 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Archived |
Jun 30, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2004 |
Jun 30, 2004 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Archived |
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 |
| Jan 1, 2004 |
Mar 31, 2004 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Archived |
Mar 31, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2004 |
Mar 31, 2004 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Mar 31, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2004 |
Mar 31, 2004 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Archived |
Mar 31, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2003 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Jul 1, 2005 |
Consumer Confidence Rule |
| Mar 1, 2002 |
Mar 31, 2002 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Resolved |
Mar 31, 2002 |
Total Coliform Rule |
| Feb 1, 2002 |
Feb 28, 2002 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Resolved |
Feb 28, 2002 |
Total Coliform Rule |
| Apr 1, 2001 |
Apr 30, 2001 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Resolved |
Apr 30, 2001 |
Total Coliform Rule |
| Apr 1, 2001 |
Apr 30, 2001 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Resolved |
Apr 30, 2001 |
Total Coliform Rule |
| Aug 1, 2000 |
Aug 31, 2000 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Resolved |
Aug 31, 2000 |
Total Coliform Rule |
| Dec 1, 1999 |
Dec 31, 1999 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Dec 31, 1999 |
Total Coliform Rule |
| Sep 1, 1999 |
Sep 30, 1999 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Sep 30, 1999 |
Total Coliform Rule |
| Jan 1, 1999 |
Dec 31, 1999 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 1999 |
Nitrate Rule |
| Jul 1, 1997 |
Jun 22, 1999 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Jun 22, 1999 |
Lead and Copper Rule |
| Jan 1, 1997 |
Dec 31, 2000 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Dec 31, 2000 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1997 |
Dec 31, 2000 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Dec 31, 2000 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1997 |
Dec 31, 2000 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Dec 31, 2000 |
Radionuclides and Revised Rad Rule |
| Dec 1, 1996 |
Dec 31, 1996 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Dec 31, 1996 |
Total Coliform Rule |
| Nov 1, 1996 |
Nov 30, 1996 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Nov 30, 1996 |
Total Coliform Rule |
| Jun 1, 1996 |
Jun 30, 1996 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Jun 30, 1996 |
Total Coliform Rule |
| Apr 1, 1996 |
Apr 30, 1996 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Apr 30, 1996 |
Total Coliform Rule |
| 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 |
Carbon tetrachloride |
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 |
o-Dichlorobenzene |
MR |
No |
Yes |
— |
0.6 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |
| 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 |
Xylenes, Total |
MR |
No |
Yes |
— |
10 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 |
1,1-Dichloroethylene |
MR |
No |
Yes |
— |
0.007 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 |
1,2-Dichloroethane |
MR |
No |
Yes |
— |
0.005 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 |
Styrene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 1994 |
Volatile Organic Chemicals |