| May 1, 2022 |
May 31, 2022 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2022 |
Revised Total Coliform Rule |
| May 1, 2022 |
May 31, 2022 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2022 |
Revised Total Coliform Rule |
| May 1, 2022 |
May 31, 2022 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2022 |
Revised Total Coliform Rule |
| May 1, 2022 |
May 31, 2022 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
May 31, 2022 |
Revised Total Coliform Rule |
| Apr 1, 2022 |
Jun 30, 2022 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2022 |
Jun 30, 2022 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2022 |
Jun 30, 2022 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2022 |
Jun 30, 2022 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Jun 30, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 |
Mar 31, 2014 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Mar 31, 2014 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 |
Mar 31, 2014 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Mar 31, 2014 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 |
Mar 31, 2014 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Mar 31, 2014 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 |
Mar 31, 2014 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Mar 31, 2014 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2014 |
Jan 31, 2014 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jan 31, 2014 |
Total Coliform Rule |
| Jan 1, 2014 |
Jan 31, 2014 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jan 31, 2014 |
Total Coliform Rule |
| Jan 1, 2014 |
Jan 31, 2014 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jan 31, 2014 |
Total Coliform Rule |
| Jan 1, 2014 |
Jan 31, 2014 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jan 31, 2014 |
Total Coliform Rule |
| Aug 1, 2009 |
Aug 31, 2009 |
E. COLI |
MR |
No |
No |
— |
— |
— |
Resolved |
Aug 31, 2009 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| Aug 1, 2009 |
Aug 31, 2009 |
E. COLI |
MR |
No |
No |
— |
— |
— |
Resolved |
Aug 31, 2009 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| Aug 1, 2009 |
Aug 31, 2009 |
E. COLI |
MR |
No |
No |
— |
— |
— |
Resolved |
Aug 31, 2009 |
Long Term 2 Enhanced Surface Water Treatment Rule |
| May 1, 2007 |
May 31, 2007 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
May 31, 2007 |
Total Coliform Rule |
| May 1, 2007 |
May 31, 2007 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
May 31, 2007 |
Total Coliform Rule |
| May 1, 2007 |
May 31, 2007 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
May 31, 2007 |
Total Coliform Rule |
| Mar 1, 2004 |
Mar 31, 2004 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Mar 31, 2004 |
Total Coliform Rule |
| Mar 1, 2004 |
Mar 31, 2004 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Mar 31, 2004 |
Total Coliform Rule |
| Mar 1, 2004 |
Mar 31, 2004 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Mar 31, 2004 |
Total Coliform Rule |
| Mar 1, 2002 |
Mar 31, 2002 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Mar 31, 2002 |
Surface Water Treatment Rule |
| Mar 1, 2002 |
Mar 31, 2002 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Mar 31, 2002 |
Surface Water Treatment Rule |
| Mar 1, 2002 |
Mar 31, 2002 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Mar 31, 2002 |
Surface Water Treatment Rule |
| Mar 1, 2002 |
Mar 31, 2002 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Mar 31, 2002 |
Surface Water Treatment Rule |
| Mar 1, 2002 |
Mar 31, 2002 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Mar 31, 2002 |
Surface Water Treatment Rule |
| Apr 1, 2000 |
Apr 30, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Apr 30, 2000 |
Total Coliform Rule |
| Apr 1, 2000 |
Apr 30, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Apr 30, 2000 |
Total Coliform Rule |
| Jul 1, 1999 |
Sep 30, 1999 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Sep 30, 1999 |
Total Coliform Rule |
| Jul 1, 1999 |
Sep 30, 1999 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Sep 30, 1999 |
Total Coliform Rule |
| Jul 1, 1996 |
Sep 30, 1996 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Sep 30, 1996 |
Total Coliform Rule |
| Jan 1, 1995 |
Dec 31, 1995 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Dec 31, 1995 |
Nitrate Rule |
| Jan 1, 1993 |
Dec 31, 1993 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Dec 31, 1993 |
Nitrate Rule |
| Jan 1, 1993 |
Dec 31, 1993 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Dec 31, 1993 |
Nitrate Rule |
| Apr 1, 1990 |
Jun 30, 1990 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Jun 30, 1990 |
Total Coliform Rule |
| Dec 25, 1985 |
Dec 24, 1990 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Dec 24, 1990 |
Nitrate Rule |
| Dec 25, 1980 |
Dec 24, 1985 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Dec 24, 1985 |
Nitrate Rule |
| Dec 24, 1978 |
Dec 23, 1980 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Dec 23, 1980 |
Nitrate Rule |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |