| Apr 1, 2011 |
Apr 30, 2011 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Apr 30, 2011 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Apr 1, 2011 |
Apr 30, 2011 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Apr 30, 2011 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Apr 1, 2011 |
Apr 30, 2011 |
Interim Enhanced Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Apr 30, 2011 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Mar 19, 2009 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Jul 9, 2009 |
Consumer Confidence Rule |
| Apr 1, 2008 |
Jun 30, 2008 |
TTHM |
MCL |
Yes |
No |
80.2 UG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2008 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2008 |
Jun 30, 2008 |
TTHM |
MCL |
Yes |
No |
80.2 UG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2008 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2008 |
Jun 30, 2008 |
TTHM |
MCL |
Yes |
No |
80.2 UG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2008 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2008 |
Jun 30, 2008 |
TTHM |
MCL |
Yes |
No |
80.2 UG/L |
0.080 mg/L |
— |
Resolved |
Jun 30, 2008 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2004 |
Sep 30, 2004 |
TTHM |
MR |
No |
No |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2004 |
Sep 30, 2004 |
TTHM |
MR |
No |
No |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2004 |
Mar 31, 2004 |
Total Haloacetic Acids (HAA5) |
MR |
No |
No |
— |
0.060 mg/L |
— |
Resolved |
Mar 31, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2004 |
Mar 31, 2004 |
Total Haloacetic Acids (HAA5) |
MR |
No |
No |
— |
0.060 mg/L |
— |
Resolved |
Mar 31, 2004 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2000 |
Dec 31, 2000 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2000 |
Nitrate 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 |
| Jan 1, 1994 |
Dec 31, 1994 |
BHC-GAMMA |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Dec 31, 1994 |
Synthetic Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Dec 31, 1994 |
Synthetic Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
ETHYLENE DIBROMIDE |
MR |
No |
Yes |
— |
0.00005 mg/L |
— |
Resolved |
Dec 31, 1994 |
Synthetic Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
2,4,5-TP |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 1994 |
Synthetic Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
2,4-D |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 1994 |
Synthetic Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
Heptachlor epoxide |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Dec 31, 1994 |
Synthetic Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
Aldicarb sulfoxide |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 1994 |
Synthetic Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
1,2-DIBROMO-3-CHLOROPROPANE |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Dec 31, 1994 |
Synthetic Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
Atrazine |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Resolved |
Dec 31, 1994 |
Synthetic Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
Carbofuran |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Dec 31, 1994 |
Synthetic Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
Heptachlor |
MR |
No |
Yes |
— |
0.0004 mg/L |
— |
Resolved |
Dec 31, 1994 |
Synthetic Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
Chlordane |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 1994 |
Synthetic Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
Toxaphene |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Resolved |
Dec 31, 1994 |
Synthetic Organic Chemicals |
| Jan 1, 1994 |
Dec 31, 1994 |
LASSO |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 1994 |
Synthetic Organic Chemicals |
| May 1, 1988 |
Apr 30, 1989 |
Cadmium |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Archived |
Apr 30, 1989 |
Inorganic Chemicals |
| May 1, 1988 |
Apr 30, 1989 |
Selenium |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Archived |
Apr 30, 1989 |
Inorganic Chemicals |
| May 1, 1988 |
Apr 30, 1989 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Archived |
Apr 30, 1989 |
Arsenic Rule |
| May 1, 1988 |
Apr 30, 1989 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Apr 30, 1989 |
Nitrate Rule |
| May 1, 1988 |
Apr 30, 1989 |
Barium |
MR |
No |
Yes |
— |
2 mg/L |
— |
Archived |
Apr 30, 1989 |
Inorganic Chemicals |
| May 1, 1988 |
Apr 30, 1989 |
Fluoride |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Archived |
Apr 30, 1989 |
Inorganic Chemicals |
| May 1, 1988 |
Apr 30, 1989 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Archived |
Apr 30, 1989 |
Inorganic Chemicals |
| Apr 1, 1988 |
Mar 31, 1989 |
Selenium |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Archived |
Mar 31, 1989 |
Inorganic Chemicals |
| Apr 1, 1988 |
Mar 31, 1989 |
Cadmium |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Archived |
Mar 31, 1989 |
Inorganic Chemicals |
| Apr 1, 1988 |
Mar 31, 1989 |
Fluoride |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Archived |
Mar 31, 1989 |
Inorganic Chemicals |
| Apr 1, 1988 |
Mar 31, 1989 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Archived |
Mar 31, 1989 |
Arsenic Rule |
| Apr 1, 1988 |
Mar 31, 1989 |
Barium |
MR |
No |
Yes |
— |
2 mg/L |
— |
Archived |
Mar 31, 1989 |
Inorganic Chemicals |
| May 1, 1985 |
Apr 30, 1988 |
Endrin |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Archived |
Apr 30, 1988 |
Synthetic Organic Chemicals |
| May 1, 1985 |
Apr 30, 1988 |
Methoxychlor |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Archived |
Apr 30, 1988 |
Synthetic Organic Chemicals |
| May 1, 1985 |
Apr 30, 1988 |
2,4-D |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Archived |
Apr 30, 1988 |
Synthetic Organic Chemicals |
| May 1, 1985 |
Apr 30, 1988 |
BHC-GAMMA |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Archived |
Apr 30, 1988 |
Synthetic Organic Chemicals |
| May 1, 1985 |
Apr 30, 1988 |
2,4,5-TP |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Archived |
Apr 30, 1988 |
Synthetic Organic Chemicals |
| Apr 1, 1985 |
Mar 31, 1988 |
BHC-GAMMA |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Archived |
Mar 31, 1988 |
Synthetic Organic Chemicals |
| Apr 1, 1985 |
Mar 31, 1988 |
Methoxychlor |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Archived |
Mar 31, 1988 |
Synthetic Organic Chemicals |
| Apr 1, 1985 |
Mar 31, 1988 |
2,4,5-TP |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Archived |
Mar 31, 1988 |
Synthetic Organic Chemicals |