| Jan 1, 2022 |
Dec 31, 2022 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2022 |
Nitrate Rule |
| Jan 1, 2022 |
Dec 31, 2022 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2022 |
Nitrate Rule |
| Jan 1, 2022 |
Dec 31, 2022 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2022 |
Nitrate Rule |
| Jan 1, 2022 |
Dec 31, 2022 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2022 |
Nitrate Rule |
| Jan 1, 2020 |
Dec 31, 2022 |
ETHYLENE DIBROMIDE |
MR |
No |
Yes |
— |
0.00005 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2020 |
Dec 31, 2022 |
Chlordane |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2020 |
Dec 31, 2022 |
Chlordane |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2020 |
Dec 31, 2022 |
Nitrite |
MR |
No |
Yes |
— |
1 mg/L |
— |
Resolved |
Dec 31, 2022 |
Nitrate Rule |
| Jan 1, 2020 |
Dec 31, 2022 |
ETHYLENE DIBROMIDE |
MR |
No |
Yes |
— |
0.00005 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2020 |
Dec 31, 2022 |
Nitrite |
MR |
No |
Yes |
— |
1 mg/L |
— |
Resolved |
Dec 31, 2022 |
Nitrate Rule |
| Jan 1, 2020 |
Dec 31, 2022 |
ETHYLENE DIBROMIDE |
MR |
No |
Yes |
— |
0.00005 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2020 |
Dec 31, 2022 |
Chlordane |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2020 |
Dec 31, 2022 |
Chlordane |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2020 |
Dec 31, 2022 |
Nitrite |
MR |
No |
Yes |
— |
1 mg/L |
— |
Resolved |
Dec 31, 2022 |
Nitrate Rule |
| Jan 1, 2020 |
Dec 31, 2022 |
Nitrite |
MR |
No |
Yes |
— |
1 mg/L |
— |
Resolved |
Dec 31, 2022 |
Nitrate Rule |
| Jan 1, 2020 |
Dec 31, 2022 |
ETHYLENE DIBROMIDE |
MR |
No |
Yes |
— |
0.00005 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Feb 1, 2015 |
Feb 28, 2015 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Feb 28, 2015 |
Radionuclides and Revised Rad Rule |
| Feb 1, 2015 |
Feb 28, 2015 |
Radium-226 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2015 |
Radionuclides and Revised Rad Rule |
| Feb 1, 2015 |
Feb 28, 2015 |
Radium-228 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2015 |
Radionuclides and Revised Rad Rule |
| Feb 1, 2015 |
Feb 28, 2015 |
Radium-226 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2015 |
Radionuclides and Revised Rad Rule |
| Feb 1, 2015 |
Feb 28, 2015 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Feb 28, 2015 |
Radionuclides and Revised Rad Rule |
| Feb 1, 2015 |
Feb 28, 2015 |
Radium-226 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2015 |
Radionuclides and Revised Rad Rule |
| Feb 1, 2015 |
Feb 28, 2015 |
Radium-228 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2015 |
Radionuclides and Revised Rad Rule |
| Feb 1, 2015 |
Feb 28, 2015 |
Radium-228 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2015 |
Radionuclides and Revised Rad Rule |
| Feb 1, 2015 |
Feb 28, 2015 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Feb 28, 2015 |
Radionuclides and Revised Rad Rule |
| Dec 1, 2013 |
Dec 31, 2013 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Dec 31, 2013 |
Arsenic Rule |
| Dec 1, 2013 |
Dec 31, 2013 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Dec 31, 2013 |
Arsenic Rule |
| Dec 1, 2013 |
Dec 31, 2013 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Dec 31, 2013 |
Arsenic Rule |
| Jan 1, 2013 |
Mar 31, 2013 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Mar 31, 2013 |
Synthetic Organic Chemicals |
| Jan 1, 2013 |
Mar 31, 2013 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Mar 31, 2013 |
Synthetic Organic Chemicals |
| Jan 1, 2013 |
Mar 31, 2013 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Mar 31, 2013 |
Synthetic Organic Chemicals |
| Jul 1, 2012 |
Sep 30, 2012 |
Xylenes, Total |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Sep 30, 2012 |
Volatile Organic Chemicals |
| Jul 1, 2012 |
Sep 30, 2012 |
Xylenes, Total |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Sep 30, 2012 |
Volatile Organic Chemicals |
| Jul 1, 2012 |
Sep 30, 2012 |
Xylenes, Total |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Sep 30, 2012 |
Volatile Organic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
1,1,2-Trichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2012 |
Volatile Organic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
o-Dichlorobenzene |
MR |
No |
Yes |
— |
0.6 mg/L |
— |
Resolved |
Dec 31, 2012 |
Volatile Organic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
trans-1,2-Dichloroethylene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2012 |
Volatile Organic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
Tetrachloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2012 |
Volatile Organic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
1,2,4-Trichlorobenzene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 2012 |
Volatile Organic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
p-Dichlorobenzene |
MR |
No |
Yes |
— |
0.075 mg/L |
— |
Resolved |
Dec 31, 2012 |
Volatile Organic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
1,2,4-Trichlorobenzene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 2012 |
Volatile Organic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
Tetrachloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2012 |
Volatile Organic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
p-Dichlorobenzene |
MR |
No |
Yes |
— |
0.075 mg/L |
— |
Resolved |
Dec 31, 2012 |
Volatile Organic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
Styrene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2012 |
Volatile Organic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
DICHLOROMETHANE |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2012 |
Volatile Organic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
Ethylbenzene |
MR |
No |
Yes |
— |
0.7 mg/L |
— |
Resolved |
Dec 31, 2012 |
Volatile Organic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
Ethylbenzene |
MR |
No |
Yes |
— |
0.7 mg/L |
— |
Resolved |
Dec 31, 2012 |
Volatile Organic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
1,1,2-Trichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2012 |
Volatile Organic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
Tetrachloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2012 |
Volatile Organic Chemicals |
| Jan 1, 2012 |
Dec 31, 2012 |
trans-1,2-Dichloroethylene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2012 |
Volatile Organic Chemicals |