| Dec 1, 2023 |
Dec 31, 2023 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Dec 31, 2023 |
Surface Water Treatment Rule |
| Dec 1, 2023 |
Dec 31, 2023 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Dec 31, 2023 |
Surface Water Treatment Rule |
| Dec 1, 2023 |
Dec 31, 2023 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Dec 31, 2023 |
Surface Water Treatment Rule |
| Sep 1, 2019 |
Sep 30, 2019 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Sep 30, 2019 |
Surface Water Treatment Rule |
| Sep 1, 2019 |
Sep 30, 2019 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Sep 30, 2019 |
Surface Water Treatment Rule |
| Sep 1, 2019 |
Sep 30, 2019 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Sep 30, 2019 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Sep 1, 2019 |
Sep 30, 2019 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Sep 30, 2019 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Aug 1, 2012 |
Aug 31, 2012 |
Interim Enhanced Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Archived |
Aug 31, 2012 |
Interim and Long Term 1 Enhanced Surface Water Treatment Rule |
| Aug 1, 2012 |
Aug 31, 2012 |
Surface Water Treatment Rule |
MR |
No |
No |
— |
— |
— |
Archived |
Aug 31, 2012 |
Surface Water Treatment Rule |
| Jul 1, 2010 |
Jul 31, 2010 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jul 31, 2010 |
Surface Water Treatment Rule |
| Jul 1, 2010 |
Jul 31, 2010 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jul 31, 2010 |
Surface Water Treatment Rule |
| Jul 1, 2010 |
Sep 30, 2010 |
2,4-D |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Sep 30, 2010 |
Synthetic Organic Chemicals |
| Jul 1, 2010 |
Jul 31, 2010 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Resolved |
Jul 31, 2010 |
Surface Water Treatment Rule |
| Jan 1, 2002 |
Dec 31, 2002 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2002 |
Nitrate Rule |
| Oct 1, 1979 |
Oct 31, 1979 |
Nitrate |
MR |
No |
No |
— |
10 mg/L |
— |
Archived |
Oct 31, 1979 |
Nitrate Rule |
| Oct 1, 1979 |
Oct 31, 1979 |
Endrin |
MR |
No |
No |
— |
0.002 mg/L |
— |
Archived |
Oct 31, 1979 |
Synthetic Organic Chemicals |
| Oct 1, 1979 |
Oct 31, 1979 |
Chromium |
MR |
No |
No |
— |
0.1 mg/L |
— |
Archived |
Oct 31, 1979 |
Inorganic Chemicals |
| Oct 1, 1979 |
Oct 31, 1979 |
BHC-GAMMA |
MR |
No |
No |
— |
0.0002 mg/L |
— |
Archived |
Oct 31, 1979 |
Synthetic Organic Chemicals |
| Oct 1, 1979 |
Oct 31, 1979 |
Toxaphene |
MR |
No |
No |
— |
0.003 mg/L |
— |
Archived |
Oct 31, 1979 |
Synthetic Organic Chemicals |
| Oct 1, 1979 |
Oct 31, 1979 |
Methoxychlor |
MR |
No |
No |
— |
0.04 mg/L |
— |
Archived |
Oct 31, 1979 |
Synthetic Organic Chemicals |
| Oct 1, 1979 |
Oct 31, 1979 |
2,4-D |
MR |
No |
No |
— |
0.07 mg/L |
— |
Archived |
Oct 31, 1979 |
Synthetic Organic Chemicals |
| Oct 1, 1979 |
Oct 31, 1979 |
2,4,5-TP |
MR |
No |
No |
— |
0.05 mg/L |
— |
Archived |
Oct 31, 1979 |
Synthetic Organic Chemicals |