| Apr 1, 2023 |
Jun 30, 2023 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2023 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2023 |
Jun 30, 2023 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2023 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2021 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Sep 28, 2022 |
Lead and Copper Rule |
| Oct 1, 2021 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Sep 28, 2022 |
Lead and Copper Rule |
| Apr 1, 2020 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Aug 26, 2020 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2020 |
Jun 30, 2020 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2020 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2020 |
Jun 30, 2020 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2020 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2020 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Aug 26, 2020 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2011 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Mar 21, 2011 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2011 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Mar 21, 2011 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 4, 2010 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
Jun 30, 2010 |
Public Notice Rule and Revised PN Rule |
| Feb 1, 2010 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Aug 31, 2010 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2010 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Aug 31, 2010 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2010 |
— |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Aug 31, 2010 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2010 |
Mar 31, 2010 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Mar 31, 2010 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2010 |
Mar 31, 2010 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Mar 31, 2010 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2009 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Sep 21, 2010 |
Lead and Copper Rule |
| Oct 1, 2009 |
Dec 31, 2009 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2009 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2009 |
Dec 31, 2009 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2009 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2009 |
Dec 31, 2009 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2009 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2009 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Sep 21, 2010 |
Lead and Copper Rule |
| Oct 1, 2009 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Sep 21, 2010 |
Lead and Copper Rule |
| Jul 1, 2009 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Sep 23, 2009 |
Consumer Confidence Rule |
| Jul 1, 2009 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Sep 23, 2009 |
Consumer Confidence Rule |
| Mar 1, 2009 |
Mar 31, 2009 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Mar 31, 2009 |
Total Coliform Rule |
| Mar 1, 2009 |
Mar 31, 2009 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Mar 31, 2009 |
Total Coliform Rule |
| Mar 1, 2009 |
Mar 31, 2009 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Mar 31, 2009 |
Total Coliform Rule |
| Mar 1, 2009 |
Mar 31, 2009 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Mar 31, 2009 |
Total Coliform Rule |
| Mar 1, 2009 |
Mar 31, 2009 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Mar 31, 2009 |
Total Coliform Rule |
| Nov 1, 2008 |
Nov 30, 2008 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Nov 30, 2008 |
Total Coliform Rule |
| Nov 1, 2008 |
Nov 30, 2008 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Nov 30, 2008 |
Total Coliform Rule |
| Nov 1, 2008 |
Nov 30, 2008 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Nov 30, 2008 |
Total Coliform Rule |
| Nov 1, 2008 |
Nov 30, 2008 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Nov 30, 2008 |
Total Coliform Rule |
| Sep 1, 2007 |
Sep 30, 2007 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2007 |
Total Coliform Rule |
| Jul 1, 2001 |
Jun 6, 2002 |
Consumer Confidence Rule |
Other |
No |
Yes |
— |
— |
— |
Resolved |
Jun 6, 2002 |
Consumer Confidence Rule |
| Oct 1, 2000 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Sep 30, 2001 |
Lead and Copper Rule |
| Oct 1, 2000 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Sep 30, 2001 |
Lead and Copper Rule |
| Oct 1, 2000 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Sep 30, 2001 |
Lead and Copper Rule |
| May 1, 2000 |
May 31, 2000 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Resolved |
May 31, 2000 |
Total Coliform Rule |
| May 1, 2000 |
May 31, 2000 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Resolved |
May 31, 2000 |
Total Coliform Rule |
| May 1, 2000 |
May 31, 2000 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Resolved |
May 31, 2000 |
Total Coliform Rule |
| Nov 1, 1995 |
Nov 30, 1995 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Nov 30, 1995 |
Total Coliform Rule |
| Nov 1, 1995 |
Nov 30, 1995 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Nov 30, 1995 |
Total Coliform Rule |
| Jan 9, 1995 |
Feb 8, 1995 |
|
Other |
No |
No |
— |
— |
— |
Archived |
Feb 8, 1995 |
Miscellaneous Other Rules |
| Nov 1, 1994 |
Nov 30, 1994 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Nov 30, 1994 |
Total Coliform Rule |
| Nov 1, 1994 |
Nov 30, 1994 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Nov 30, 1994 |
Total Coliform Rule |
| Jul 1, 1994 |
Apr 25, 1995 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Apr 25, 1995 |
Lead and Copper Rule |
| Jul 1, 1994 |
Jul 31, 1994 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Jul 31, 1994 |
Total Coliform Rule |
| Jan 1, 1994 |
Apr 25, 1995 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Apr 25, 1995 |
Lead and Copper Rule |
| Jul 1, 1976 |
Jun 30, 1980 |
Combined Radium (-226 and -228) |
MR |
No |
No |
— |
5 pCi/L |
— |
Archived |
Jun 30, 1980 |
Radionuclides and Revised Rad Rule |