| Jul 1, 1998 |
Dec 31, 1998 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Dec 31, 1998 |
Lead and Copper Rule |
| Jul 1, 1998 |
Dec 31, 1998 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Dec 31, 1998 |
Lead and Copper Rule |
| Feb 1, 1998 |
Feb 28, 1998 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Feb 28, 1998 |
Total Coliform Rule |
| Feb 1, 1998 |
Feb 28, 1998 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Feb 28, 1998 |
Total Coliform Rule |
| Jun 1, 1997 |
Jun 30, 1997 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Jun 30, 1997 |
Total Coliform Rule |
| Aug 7, 1991 |
Sep 6, 1991 |
|
Other |
No |
No |
— |
— |
— |
Archived |
Sep 6, 1991 |
Miscellaneous Other Rules |
| Apr 1, 1991 |
Jun 30, 1991 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.5 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1991 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1991 |
Mar 31, 1991 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Mar 31, 1991 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1990 |
Feb 28, 1991 |
|
Other |
No |
No |
— |
— |
— |
Archived |
Feb 28, 1991 |
Miscellaneous Other Rules |
| Oct 1, 1990 |
Dec 31, 1990 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Dec 31, 1990 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1990 |
Sep 30, 1990 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.9 |
5 pCi/L |
5 |
Resolved |
Sep 30, 1990 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1990 |
Sep 30, 1990 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.9 |
5 pCi/L |
5 |
Resolved |
Sep 30, 1990 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1990 |
Sep 30, 1990 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.9 |
5 pCi/L |
5 |
Resolved |
Sep 30, 1990 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1990 |
Jun 30, 1990 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.4 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1990 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1990 |
Mar 31, 1990 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.4 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1990 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1990 |
Mar 31, 1990 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.4 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1990 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1990 |
Mar 31, 1990 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.4 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1990 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1989 |
Dec 31, 1989 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
9.4 |
5 pCi/L |
5 |
Resolved |
Dec 31, 1989 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1989 |
Sep 30, 1989 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.9 |
5 pCi/L |
5 |
Resolved |
Sep 30, 1989 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1989 |
Sep 30, 1989 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.9 |
5 pCi/L |
5 |
Resolved |
Sep 30, 1989 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1989 |
Jun 30, 1989 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.4 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1989 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1989 |
Jun 30, 1989 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.4 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1989 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1989 |
Mar 31, 1989 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.3 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1989 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1989 |
Mar 31, 1989 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.3 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1989 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1988 |
Dec 31, 1988 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.3 |
5 pCi/L |
5 |
Resolved |
Dec 31, 1988 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1988 |
Dec 31, 1988 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.3 |
5 pCi/L |
5 |
Resolved |
Dec 31, 1988 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1987 |
Dec 31, 1987 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.2 |
5 pCi/L |
5 |
Resolved |
Dec 31, 1987 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1987 |
Dec 31, 1987 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.2 |
5 pCi/L |
5 |
Resolved |
Dec 31, 1987 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1987 |
Dec 31, 1987 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.2 |
5 pCi/L |
5 |
Resolved |
Dec 31, 1987 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1987 |
Sep 30, 1987 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
9 |
5 pCi/L |
5 |
Resolved |
Sep 30, 1987 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1987 |
Sep 30, 1987 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
9 |
5 pCi/L |
5 |
Resolved |
Sep 30, 1987 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1987 |
Jun 30, 1987 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.9 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1987 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1987 |
Jun 30, 1987 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.9 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1987 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1987 |
Mar 31, 1987 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.7 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1987 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1987 |
Mar 31, 1987 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.7 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1987 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1986 |
Jun 30, 1986 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6.5 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1986 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1986 |
Jun 30, 1986 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6.5 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1986 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1986 |
Jun 30, 1986 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6.5 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1986 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1986 |
Jun 30, 1986 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6.5 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1986 |
Radionuclides and Revised Rad Rule |
| Jun 1, 1976 |
May 31, 1980 |
Combined Radium (-226 and -228) |
MR |
No |
No |
— |
5 pCi/L |
— |
Archived |
May 31, 1980 |
Radionuclides and Revised Rad Rule |
| Jun 1, 1976 |
May 31, 1980 |
Gross Alpha, Excl. Radon and U |
MR |
No |
No |
— |
15 pCi/L |
— |
Archived |
May 31, 1980 |
Radionuclides and Revised Rad Rule |