| Nov 1, 2018 |
Nov 30, 2018 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Nov 30, 2018 |
Surface Water Treatment Rule |
| Nov 1, 2018 |
Nov 30, 2018 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Nov 30, 2018 |
Surface Water Treatment Rule |
| Nov 1, 2018 |
Nov 30, 2018 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Nov 30, 2018 |
Surface Water Treatment Rule |
| Nov 1, 2018 |
Nov 30, 2018 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Nov 30, 2018 |
Surface Water Treatment Rule |
| Sep 1, 2009 |
Sep 30, 2009 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Aug 14, 2007 |
Total Coliform Rule |
| Oct 1, 2008 |
Dec 31, 2008 |
Simazine |
MR |
No |
Yes |
— |
0.004 mg/L |
— |
Archived |
Dec 31, 2008 |
Synthetic Organic Chemicals |
| Oct 1, 2008 |
Dec 31, 2008 |
Picloram |
MR |
No |
Yes |
— |
0.5 mg/L |
— |
Archived |
Dec 31, 2008 |
Synthetic Organic Chemicals |
| Oct 1, 2008 |
Dec 31, 2008 |
2,4-D |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Archived |
Dec 31, 2008 |
Synthetic Organic Chemicals |
| Mar 1, 2007 |
Mar 31, 2007 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Mar 31, 2007 |
Surface Water Treatment Rule |
| Jan 1, 2006 |
Dec 31, 2006 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Dec 31, 2006 |
Arsenic Rule |
| Jan 1, 2005 |
Dec 31, 2005 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2005 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2005 |
Dec 31, 2005 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Dec 31, 2005 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jun 1, 2000 |
Jun 30, 2000 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jun 30, 2000 |
Surface Water Treatment Rule |
| Jan 1, 2000 |
Dec 31, 2000 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2000 |
Nitrate Rule |
| Jan 1, 2000 |
Dec 31, 2000 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2000 |
Nitrate Rule |
| Jul 1, 1999 |
Jul 31, 1999 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Jul 31, 1999 |
Surface Water Treatment Rule |
| Jun 1, 1999 |
Jun 30, 1999 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Jun 30, 1999 |
Surface Water Treatment Rule |
| Jan 1, 1999 |
Dec 31, 1999 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 1999 |
Nitrate Rule |
| Jan 1, 1999 |
Dec 31, 1999 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 1999 |
Nitrate Rule |
| Dec 1, 1998 |
Dec 31, 1998 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Dec 31, 1998 |
Surface Water Treatment Rule |
| Mar 1, 1998 |
Mar 31, 1998 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Mar 31, 1998 |
Surface Water Treatment Rule |
| Jan 1, 1998 |
Jan 31, 1998 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Jan 31, 1998 |
Surface Water Treatment Rule |
| Dec 1, 1997 |
Dec 31, 1997 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Dec 31, 1997 |
Surface Water Treatment Rule |
| Nov 1, 1997 |
Nov 30, 1997 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Nov 30, 1997 |
Surface Water Treatment Rule |
| Oct 1, 1997 |
Oct 31, 1997 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Oct 31, 1997 |
Surface Water Treatment Rule |
| Apr 1, 1997 |
Apr 30, 1997 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Apr 30, 1997 |
Surface Water Treatment Rule |
| Mar 1, 1997 |
Mar 31, 1997 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Mar 31, 1997 |
Surface Water Treatment Rule |
| Jun 1, 1996 |
Jun 30, 1996 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Jun 30, 1996 |
Surface Water Treatment Rule |
| May 1, 1996 |
May 31, 1996 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
May 31, 1996 |
Surface Water Treatment Rule |
| Feb 1, 1996 |
Feb 29, 1996 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Feb 29, 1996 |
Surface Water Treatment Rule |
| Jan 1, 1996 |
Dec 31, 1996 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 1996 |
Nitrate Rule |
| Nov 1, 1994 |
Nov 30, 1994 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Nov 30, 1994 |
Surface Water Treatment Rule |
| Oct 1, 1994 |
Oct 31, 1994 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Oct 31, 1994 |
Total Coliform Rule |
| Jan 1, 1994 |
Jan 31, 1994 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Jan 31, 1994 |
Surface Water Treatment Rule |
| Jul 1, 1993 |
Jul 31, 1993 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Jul 31, 1993 |
Surface Water Treatment Rule |
| Jul 1, 1993 |
Jul 31, 1993 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Jul 31, 1993 |
Total Coliform Rule |
| Mar 1, 1992 |
Mar 31, 1992 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Archived |
Mar 31, 1992 |
Total Coliform Rule |
| Feb 1, 1992 |
Feb 29, 1992 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Archived |
Feb 29, 1992 |
Total Coliform Rule |
| Jan 1, 1992 |
Jan 31, 1992 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Archived |
Jan 31, 1992 |
Total Coliform Rule |
| Dec 1, 1991 |
Dec 31, 1991 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Archived |
Dec 31, 1991 |
Total Coliform Rule |
| Aug 1, 1991 |
Aug 31, 1991 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Archived |
Aug 31, 1991 |
Total Coliform Rule |
| Jul 1, 1991 |
Jul 31, 1991 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Archived |
Jul 31, 1991 |
Total Coliform Rule |
| Jun 1, 1991 |
Jun 30, 1991 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Archived |
Jun 30, 1991 |
Total Coliform Rule |
| Mar 1, 1991 |
Mar 31, 1991 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Mar 31, 1991 |
Total Coliform Rule |
| Mar 1, 1991 |
Mar 31, 1991 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Mar 31, 1991 |
Total Coliform Rule |
| Oct 1, 1979 |
Oct 31, 1979 |
Gross Alpha, Excl. Radon and U |
MR |
No |
No |
— |
15 pCi/L |
— |
Archived |
Oct 31, 1979 |
Radionuclides and Revised Rad Rule |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |