| Jan 1, 2024 |
Dec 31, 2024 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 9, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2023 |
Dec 31, 2023 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Oct 5, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2023 |
Dec 31, 2023 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Oct 5, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
Dec 31, 2022 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 |
Dec 31, 2020 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Nov 18, 2020 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 |
Oct 31, 2020 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Oct 31, 2020 |
Revised Total Coliform Rule |
| Jan 1, 2018 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Aug 29, 2020 |
Lead and Copper Rule |
| Aug 1, 2016 |
Aug 31, 2016 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Aug 31, 2016 |
Revised Total Coliform Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 14, 2016 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Nov 1, 2015 |
Nov 30, 2015 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Nov 30, 2015 |
Total Coliform Rule |
| Oct 1, 2015 |
Dec 31, 2015 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 17, 2015 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 2015 |
Aug 31, 2016 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Aug 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 2015 |
Aug 31, 2016 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Aug 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Feb 11, 2012 |
— |
Groundwater Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
May 7, 2012 |
Ground Water Rule |
| Feb 11, 2012 |
— |
Groundwater Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
May 7, 2012 |
Ground Water Rule |
| Jan 1, 2012 |
Dec 31, 2012 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2012 |
Nitrate Rule |
| Feb 1, 2011 |
Feb 28, 2011 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Feb 28, 2011 |
Total Coliform Rule |
| Jan 1, 2011 |
Mar 31, 2011 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Mar 8, 2011 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2008 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Jul 11, 2008 |
Consumer Confidence Rule |
| Jul 1, 2008 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Jul 11, 2008 |
Consumer Confidence Rule |
| Jul 1, 2007 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Jul 18, 2007 |
Consumer Confidence Rule |
| Dec 1, 2005 |
Dec 31, 2005 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Dec 31, 2005 |
Total Coliform Rule |
| Oct 1, 2005 |
Dec 31, 2005 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Archived |
Dec 31, 2005 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Aug 29, 2005 |
Dec 31, 2010 |
|
Other |
No |
No |
— |
— |
— |
Resolved |
Dec 31, 2010 |
Total Coliform Rule |
| Aug 29, 2005 |
Dec 31, 2010 |
|
Other |
No |
No |
— |
— |
— |
Resolved |
Dec 31, 2010 |
Total Coliform Rule |
| Jul 1, 2005 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Sep 6, 2005 |
Consumer Confidence Rule |
| Jul 1, 2004 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Jul 19, 2004 |
Consumer Confidence Rule |
| Jul 1, 2003 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Jul 19, 2004 |
Consumer Confidence Rule |
| Aug 1, 2001 |
Aug 31, 2001 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Aug 31, 2001 |
Surface Water Treatment Rule |
| Jun 1, 2001 |
Jun 30, 2001 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Jun 30, 2001 |
Surface Water Treatment Rule |
| Jun 1, 2000 |
Jun 30, 2000 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Jun 30, 2000 |
Surface Water Treatment Rule |
| Jun 1, 1998 |
Jun 30, 1998 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Jun 30, 1998 |
Surface Water Treatment Rule |
| May 1, 1998 |
May 31, 1998 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
May 31, 1998 |
Surface Water Treatment Rule |
| Jan 1, 1998 |
Dec 31, 2001 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Dec 31, 2001 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1998 |
Dec 31, 2001 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Dec 31, 2001 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1996 |
Apr 6, 2000 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Apr 6, 2000 |
Lead and Copper Rule |
| Jan 1, 1996 |
Apr 6, 2000 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Apr 6, 2000 |
Lead and Copper Rule |
| Jan 1, 1995 |
Nov 5, 1999 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Nov 5, 1999 |
Lead and Copper Rule |
| Dec 1, 1994 |
Dec 31, 1994 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Dec 31, 1994 |
Total Coliform Rule |
| Sep 1, 1994 |
Sep 30, 1994 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Sep 30, 1994 |
Total Coliform Rule |
| Sep 1, 1993 |
Aug 31, 1997 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Aug 31, 1997 |
Radionuclides and Revised Rad Rule |
| Sep 1, 1993 |
Sep 30, 1993 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Sep 30, 1993 |
Total Coliform Rule |
| Feb 1, 1993 |
Feb 28, 1993 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Feb 28, 1993 |
Total Coliform Rule |
| Jul 1, 1992 |
Dec 29, 1998 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Dec 29, 1998 |
Lead and Copper Rule |
| Jun 30, 1990 |
Sep 30, 1990 |
DICHLOROMETHANE |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Sep 30, 1990 |
Volatile Organic Chemicals |
| Jun 30, 1990 |
Sep 30, 1990 |
1,2-Dichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Sep 30, 1990 |
Volatile Organic Chemicals |
| Jun 30, 1990 |
Sep 30, 1990 |
Trichloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Sep 30, 1990 |
Volatile Organic Chemicals |
| Jun 30, 1990 |
Sep 30, 1990 |
Vinyl chloride |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Sep 30, 1990 |
Volatile Organic Chemicals |
| Jun 30, 1990 |
Sep 30, 1990 |
Carbon tetrachloride |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Sep 30, 1990 |
Volatile Organic Chemicals |
| Jun 30, 1990 |
Sep 30, 1990 |
1,1,2-Trichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Sep 30, 1990 |
Volatile Organic Chemicals |