| Jan 1, 2019 |
Dec 31, 2019 |
COLIPHAGE |
MR |
No |
Yes |
— |
— |
— |
Archived |
Dec 31, 2019 |
Ground Water Rule |
| Jul 1, 2018 |
Sep 30, 2018 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Sep 30, 2018 |
Nitrate Rule |
| Apr 1, 2016 |
Jun 30, 2016 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Archived |
Jun 30, 2016 |
Revised Total Coliform Rule |
| Jan 1, 2015 |
Dec 31, 2015 |
COLIPHAGE |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2015 |
Ground Water Rule |
| Jan 1, 2005 |
Dec 31, 2005 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2005 |
Nitrate Rule |
| Jan 1, 2003 |
Dec 31, 2003 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2003 |
Nitrate Rule |
| Sep 1, 2001 |
Sep 30, 2001 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 2001 |
Total Coliform Rule |
| Aug 1, 2000 |
Aug 31, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 2000 |
Total Coliform Rule |
| May 1, 2000 |
May 31, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
May 31, 2000 |
Total Coliform Rule |
| May 1, 2000 |
May 31, 2000 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2000 |
Surface Water Treatment Rule |
| Apr 1, 2000 |
Apr 30, 2000 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Apr 30, 2000 |
Surface Water Treatment Rule |
| Sep 1, 1999 |
Sep 30, 1999 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Sep 30, 1999 |
Surface Water Treatment Rule |
| Aug 1, 1999 |
Aug 31, 1999 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Aug 31, 1999 |
Surface Water Treatment Rule |
| Aug 1, 1999 |
Aug 31, 1999 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 1999 |
Total Coliform Rule |
| Jul 1, 1999 |
Jul 31, 1999 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jul 31, 1999 |
Total Coliform Rule |
| Jul 1, 1999 |
Jul 31, 1999 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Jul 31, 1999 |
Surface Water Treatment Rule |
| Jun 1, 1999 |
Jun 30, 1999 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 1999 |
Surface Water Treatment Rule |
| May 1, 1999 |
May 31, 1999 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 1999 |
Surface Water Treatment Rule |
| Apr 1, 1999 |
Apr 30, 1999 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Apr 30, 1999 |
Total Coliform Rule |
| Apr 1, 1999 |
Apr 30, 1999 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Apr 30, 1999 |
Surface Water Treatment Rule |
| Oct 1, 1998 |
Oct 31, 1998 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Oct 31, 1998 |
Total Coliform Rule |
| Oct 1, 1998 |
Oct 31, 1998 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 1998 |
Surface Water Treatment Rule |
| Sep 1, 1998 |
Sep 30, 1998 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 1998 |
Total Coliform Rule |
| Aug 1, 1998 |
Aug 31, 1998 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 1998 |
Total Coliform Rule |
| Aug 1, 1998 |
Aug 31, 1998 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 1998 |
Total Coliform Rule |
| Jul 1, 1998 |
Jul 31, 1998 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jul 31, 1998 |
Total Coliform Rule |
| Jun 1, 1998 |
Jun 30, 1998 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Jun 30, 1998 |
Surface Water Treatment Rule |
| May 1, 1998 |
May 31, 1998 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 1998 |
Surface Water Treatment Rule |
| Apr 1, 1998 |
Apr 30, 1998 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Apr 30, 1998 |
Surface Water Treatment Rule |
| Dec 1, 1997 |
Dec 31, 1997 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Dec 31, 1997 |
Total Coliform Rule |
| Oct 1, 1997 |
Oct 31, 1997 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Oct 31, 1997 |
Surface Water Treatment Rule |
| Sep 1, 1997 |
Sep 30, 1997 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Sep 30, 1997 |
Surface Water Treatment Rule |
| Aug 1, 1997 |
Aug 31, 1997 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 1997 |
Surface Water Treatment Rule |
| Jun 1, 1997 |
Jun 30, 1997 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 1997 |
Surface Water Treatment Rule |
| May 1, 1997 |
May 31, 1997 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 1997 |
Surface Water Treatment Rule |
| Apr 1, 1997 |
Apr 30, 1997 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Apr 30, 1997 |
Surface Water Treatment Rule |
| Sep 1, 1996 |
Sep 30, 1996 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Sep 30, 1996 |
Surface Water Treatment Rule |
| Aug 1, 1996 |
Aug 31, 1996 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Aug 31, 1996 |
Surface Water Treatment Rule |
| May 1, 1996 |
May 31, 1996 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 1996 |
Surface Water Treatment Rule |
| Apr 1, 1996 |
Apr 30, 1996 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Apr 30, 1996 |
Surface Water Treatment Rule |
| Oct 1, 1995 |
Oct 31, 1995 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Oct 31, 1995 |
Surface Water Treatment Rule |
| Sep 1, 1995 |
Sep 30, 1995 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Sep 30, 1995 |
Surface Water Treatment Rule |
| Sep 1, 1995 |
Sep 30, 1995 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Sep 30, 1995 |
Surface Water Treatment Rule |
| Aug 1, 1995 |
Aug 31, 1995 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Aug 31, 1995 |
Surface Water Treatment Rule |
| Aug 1, 1995 |
Aug 31, 1995 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Aug 31, 1995 |
Surface Water Treatment Rule |
| Aug 1, 1995 |
Aug 31, 1995 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Aug 31, 1995 |
Surface Water Treatment Rule |
| Jul 1, 1995 |
Jul 31, 1995 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Jul 31, 1995 |
Surface Water Treatment Rule |
| Jul 1, 1995 |
Jul 31, 1995 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Jul 31, 1995 |
Surface Water Treatment Rule |
| Jul 1, 1995 |
Jul 31, 1995 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Jul 31, 1995 |
Surface Water Treatment Rule |
| Jul 1, 1995 |
Jul 31, 1995 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jul 31, 1995 |
Surface Water Treatment Rule |