| Jul 1, 2025 |
Jul 31, 2025 |
Revised Total Coliform Rule |
MCL |
Yes |
No |
— |
— |
— |
Archived |
Jul 31, 2025 |
Revised Total Coliform Rule |
| Jan 1, 2008 |
Mar 31, 2008 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
7 PCI/L |
5 pCi/L |
5 |
Resolved |
Mar 31, 2008 |
Radionuclides and Revised Rad Rule |
| Jan 1, 2008 |
Mar 31, 2008 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
7 PCI/L |
5 pCi/L |
5 |
Resolved |
Mar 31, 2008 |
Radionuclides and Revised Rad Rule |
| Jan 1, 2008 |
Mar 31, 2008 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
7 PCI/L |
5 pCi/L |
5 |
Resolved |
Mar 31, 2008 |
Radionuclides and Revised Rad Rule |
| Jan 1, 2008 |
Mar 31, 2008 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
7 PCI/L |
5 pCi/L |
5 |
Resolved |
Mar 31, 2008 |
Radionuclides and Revised Rad Rule |
| Jan 1, 2008 |
Mar 31, 2008 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
7 PCI/L |
5 pCi/L |
5 |
Resolved |
Mar 31, 2008 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2007 |
Dec 31, 2007 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6 PCI/L |
5 pCi/L |
5 |
Resolved |
Dec 31, 2007 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2007 |
Dec 31, 2007 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6 PCI/L |
5 pCi/L |
5 |
Resolved |
Dec 31, 2007 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2007 |
Dec 31, 2007 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6 PCI/L |
5 pCi/L |
5 |
Resolved |
Dec 31, 2007 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2007 |
Dec 31, 2007 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6 PCI/L |
5 pCi/L |
5 |
Resolved |
Dec 31, 2007 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2007 |
Dec 31, 2007 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6 PCI/L |
5 pCi/L |
5 |
Resolved |
Dec 31, 2007 |
Radionuclides and Revised Rad Rule |
| Oct 1, 2007 |
Dec 31, 2007 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6 PCI/L |
5 pCi/L |
5 |
Resolved |
Dec 31, 2007 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2007 |
Sep 30, 2007 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6 PCI/L |
5 pCi/L |
5 |
Resolved |
Sep 30, 2007 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2007 |
Sep 30, 2007 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6 PCI/L |
5 pCi/L |
5 |
Resolved |
Sep 30, 2007 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2007 |
Sep 30, 2007 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6 PCI/L |
5 pCi/L |
5 |
Resolved |
Sep 30, 2007 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2007 |
Sep 30, 2007 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6 PCI/L |
5 pCi/L |
5 |
Resolved |
Sep 30, 2007 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2007 |
Sep 30, 2007 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6 PCI/L |
5 pCi/L |
5 |
Resolved |
Sep 30, 2007 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2007 |
Sep 30, 2007 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6 PCI/L |
5 pCi/L |
5 |
Resolved |
Sep 30, 2007 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2007 |
Sep 30, 2007 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6 PCI/L |
5 pCi/L |
5 |
Resolved |
Sep 30, 2007 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2006 |
Sep 30, 2006 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Aug 30, 2006 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2006 |
Sep 30, 2006 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Aug 30, 2006 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2000 |
Oct 16, 2000 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6.4 |
5 pCi/L |
— |
Resolved |
Oct 16, 2000 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1998 |
Apr 30, 1998 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Apr 30, 1998 |
Total Coliform Rule |
| Apr 1, 1998 |
Apr 30, 1998 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Apr 30, 1998 |
Total Coliform Rule |
| Sep 23, 1997 |
Mar 31, 1999 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
15.8 |
5 pCi/L |
— |
Resolved |
Mar 3, 1999 |
Radionuclides and Revised Rad Rule |
| Sep 23, 1997 |
Mar 31, 1999 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
15.8 |
5 pCi/L |
— |
Resolved |
Mar 3, 1999 |
Radionuclides and Revised Rad Rule |
| Sep 23, 1997 |
Mar 31, 1999 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
15.8 |
5 pCi/L |
— |
Resolved |
Mar 3, 1999 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1997 |
Sep 30, 1997 |
Barium |
MCL |
Yes |
No |
2.95 |
2 mg/L |
— |
Resolved |
Sep 19, 1997 |
Inorganic Chemicals |
| Jul 1, 1997 |
Sep 30, 1997 |
Barium |
MCL |
Yes |
No |
2.95 |
2 mg/L |
— |
Resolved |
Sep 19, 1997 |
Inorganic Chemicals |
| Jul 1, 1997 |
Sep 30, 1997 |
Barium |
MCL |
Yes |
No |
2.95 |
2 mg/L |
— |
Resolved |
Sep 19, 1997 |
Inorganic Chemicals |
| Jul 1, 1997 |
Sep 30, 1997 |
Barium |
MCL |
Yes |
No |
2.95 |
2 mg/L |
— |
Resolved |
Sep 19, 1997 |
Inorganic Chemicals |
| Jun 1, 1997 |
Jun 30, 1997 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Archived |
Jun 30, 1997 |
Total Coliform Rule |
| Jun 1, 1997 |
Jun 30, 1997 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Archived |
Jun 30, 1997 |
Total Coliform Rule |
| Jun 1, 1997 |
Jun 30, 1997 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Jun 30, 1997 |
Total Coliform Rule |
| Jun 1, 1997 |
Jun 30, 1997 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Jun 30, 1997 |
Total Coliform Rule |
| Apr 1, 1997 |
Jun 30, 1997 |
Barium |
MCL |
Yes |
No |
2.95 |
2 mg/L |
— |
Resolved |
Jun 30, 1997 |
Inorganic Chemicals |
| Apr 1, 1997 |
Jun 30, 1997 |
Barium |
MCL |
Yes |
No |
2.95 |
2 mg/L |
— |
Resolved |
Jun 30, 1997 |
Inorganic Chemicals |
| Apr 1, 1997 |
Jun 30, 1997 |
Barium |
MCL |
Yes |
No |
2.95 |
2 mg/L |
— |
Resolved |
Jun 30, 1997 |
Inorganic Chemicals |
| Apr 1, 1997 |
Jun 30, 1997 |
Barium |
MCL |
Yes |
No |
2.95 |
2 mg/L |
— |
Resolved |
Jun 30, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Mar 31, 1997 |
Barium |
MCL |
Yes |
No |
2.95 |
2 mg/L |
— |
Resolved |
Mar 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Mar 31, 1997 |
Barium |
MCL |
Yes |
No |
2.95 |
2 mg/L |
— |
Resolved |
Mar 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Mar 31, 1997 |
Barium |
MCL |
Yes |
No |
2.95 |
2 mg/L |
— |
Resolved |
Mar 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Mar 31, 1997 |
Barium |
MCL |
Yes |
No |
2.95 |
2 mg/L |
— |
Resolved |
Mar 31, 1997 |
Inorganic Chemicals |
| Oct 1, 1996 |
Dec 31, 1996 |
Barium |
MCL |
Yes |
No |
5.625 |
2 mg/L |
— |
Resolved |
Dec 31, 1996 |
Inorganic Chemicals |
| Oct 1, 1996 |
Dec 31, 1996 |
Barium |
MCL |
Yes |
No |
5.625 |
2 mg/L |
— |
Resolved |
Dec 31, 1996 |
Inorganic Chemicals |
| Oct 1, 1996 |
Dec 31, 1996 |
Barium |
MCL |
Yes |
No |
5.625 |
2 mg/L |
— |
Resolved |
Dec 31, 1996 |
Inorganic Chemicals |
| Oct 1, 1996 |
Dec 31, 1996 |
Barium |
MCL |
Yes |
No |
5.625 |
2 mg/L |
— |
Resolved |
Dec 31, 1996 |
Inorganic Chemicals |
| Jul 1, 1996 |
Sep 30, 1996 |
Barium |
MCL |
Yes |
No |
7.2 |
2 mg/L |
— |
Resolved |
Sep 30, 1996 |
Inorganic Chemicals |
| Jul 1, 1996 |
Sep 30, 1996 |
Barium |
MCL |
Yes |
No |
7.2 |
2 mg/L |
— |
Resolved |
Sep 30, 1996 |
Inorganic Chemicals |
| Jul 1, 1996 |
Sep 30, 1996 |
Barium |
MCL |
Yes |
No |
7.2 |
2 mg/L |
— |
Resolved |
Sep 30, 1996 |
Inorganic Chemicals |