| Jan 1, 2024 |
Mar 31, 2024 |
Trichloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 2024 |
Volatile Organic Chemicals |
| Jan 1, 2024 |
Mar 31, 2024 |
Tetrachloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 2024 |
Volatile Organic Chemicals |
| Oct 1, 2023 |
Oct 31, 2023 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 2023 |
Revised Total Coliform Rule |
| Aug 1, 2021 |
Aug 31, 2021 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2021 |
Revised Total Coliform Rule |
| Oct 1, 2020 |
Dec 31, 2020 |
Tetrachloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2020 |
Volatile Organic Chemicals |
| Oct 1, 2020 |
Dec 31, 2020 |
Trichloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2020 |
Volatile Organic Chemicals |
| May 1, 2020 |
May 31, 2020 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2020 |
Revised Total Coliform Rule |
| Feb 1, 2020 |
Feb 29, 2020 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Feb 29, 2020 |
Revised Total Coliform Rule |
| Sep 1, 2019 |
Sep 30, 2019 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2019 |
Revised Total Coliform Rule |
| Jul 1, 2019 |
Jul 31, 2019 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Jul 31, 2019 |
Revised Total Coliform Rule |
| Feb 1, 2019 |
Feb 28, 2019 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2019 |
Revised Total Coliform Rule |
| Sep 1, 2018 |
Sep 30, 2018 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 2018 |
Revised Total Coliform Rule |
| Apr 1, 2018 |
Jun 30, 2018 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2018 |
Revised Total Coliform Rule |
| Jan 1, 2017 |
Mar 31, 2017 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Mar 31, 2017 |
Revised Total Coliform Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Archived |
Jun 30, 2016 |
Revised Total Coliform Rule |
| Apr 1, 2015 |
Jun 30, 2015 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2015 |
Total Coliform Rule |
| Jul 1, 2014 |
Sep 30, 2014 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2014 |
Total Coliform Rule |
| Apr 1, 2014 |
Jun 30, 2014 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2014 |
Total Coliform Rule |
| Jun 1, 2013 |
Jun 30, 2013 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2013 |
Total Coliform Rule |
| Oct 1, 2011 |
Dec 31, 2011 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Dec 31, 2011 |
Total Coliform Rule |
| Oct 1, 2011 |
Dec 31, 2011 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Dec 31, 2011 |
Total Coliform Rule |
| Apr 1, 2011 |
Jun 30, 2011 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2011 |
Total Coliform Rule |
| Apr 1, 2011 |
Jun 30, 2011 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2011 |
Total Coliform Rule |
| Jan 1, 2009 |
Mar 31, 2009 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Mar 31, 2009 |
Total Coliform Rule |
| Jan 1, 2008 |
Dec 31, 2008 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2008 |
Nitrate Rule |
| Apr 1, 2007 |
Jun 30, 2007 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2007 |
Total Coliform Rule |
| Apr 1, 2006 |
Apr 30, 2006 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Apr 30, 2006 |
Total Coliform Rule |
| Jan 1, 2006 |
Mar 31, 2006 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Mar 31, 2006 |
Total Coliform Rule |
| Jan 1, 2006 |
Dec 31, 2006 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2006 |
Nitrate Rule |
| Jan 1, 2005 |
Dec 31, 2007 |
Diquat |
MR |
No |
Yes |
— |
0.02 mg/L |
— |
Resolved |
Dec 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2005 |
Mar 31, 2005 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Mar 31, 2005 |
Total Coliform Rule |
| Jan 1, 2005 |
Mar 31, 2005 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Mar 31, 2005 |
Total Coliform Rule |
| Jan 1, 2004 |
Jan 31, 2004 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jan 31, 2004 |
Total Coliform Rule |
| Dec 1, 2003 |
Dec 31, 2003 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Dec 31, 2003 |
Total Coliform Rule |
| Oct 1, 2003 |
Oct 31, 2003 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Oct 31, 2003 |
Total Coliform Rule |
| Jul 1, 2003 |
Sep 30, 2003 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2003 |
Total Coliform Rule |
| Jul 1, 2001 |
Sep 30, 2001 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2001 |
Total Coliform Rule |
| Jul 1, 2001 |
Sep 30, 2001 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2001 |
Total Coliform Rule |
| Jul 1, 2001 |
Sep 30, 2001 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2001 |
Total Coliform Rule |
| Jul 1, 2001 |
Sep 30, 2001 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2001 |
Total Coliform Rule |
| Apr 1, 2001 |
Jun 30, 2001 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2001 |
Total Coliform Rule |
| Apr 1, 2001 |
Jun 30, 2001 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2001 |
Total Coliform Rule |
| Jul 1, 2000 |
Sep 30, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2000 |
Total Coliform Rule |
| Jul 1, 2000 |
Sep 30, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2000 |
Total Coliform Rule |
| Jan 1, 1999 |
Mar 31, 1999 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Mar 31, 1999 |
Total Coliform Rule |
| Jul 1, 1998 |
Sep 30, 1998 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 1998 |
Total Coliform Rule |
| Mar 1, 1998 |
Feb 28, 1999 |
Tetrachloroethylene |
MCL |
Yes |
No |
.0062 MG/L |
0.005 mg/L |
— |
Resolved |
Feb 28, 1999 |
Volatile Organic Chemicals |
| Dec 1, 1997 |
Apr 30, 2004 |
Tetrachloroethylene |
MCL |
Yes |
No |
.0069 MG/L |
0.005 mg/L |
— |
Resolved |
Apr 30, 2004 |
Volatile Organic Chemicals |
| Jul 1, 1995 |
Sep 30, 1995 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 1995 |
Total Coliform Rule |