| 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 |
| Dec 1, 1997 |
Dec 31, 1997 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Dec 31, 1997 |
Total Coliform Rule |
| Dec 1, 1997 |
Dec 31, 1997 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Dec 31, 1997 |
Total Coliform Rule |
| Jan 1, 1997 |
Mar 31, 1997 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6.4 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1997 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1997 |
Dec 31, 1997 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
26.1 |
15 pCi/L |
15 |
Resolved |
Dec 31, 1997 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1997 |
Dec 31, 1997 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
26.1 |
15 pCi/L |
15 |
Resolved |
Dec 31, 1997 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1997 |
Mar 31, 1997 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6.4 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1997 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1996 |
Dec 31, 1996 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
18 |
15 pCi/L |
15 |
Resolved |
Dec 31, 1996 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1996 |
Dec 31, 1996 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
18 |
15 pCi/L |
15 |
Resolved |
Dec 31, 1996 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1996 |
Dec 31, 1996 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.3 |
5 pCi/L |
5 |
Resolved |
Dec 31, 1996 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1996 |
Dec 31, 1996 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.3 |
5 pCi/L |
5 |
Resolved |
Dec 31, 1996 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1996 |
Sep 30, 1996 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.9 |
5 pCi/L |
5 |
Resolved |
Sep 30, 1996 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1996 |
Sep 30, 1996 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.9 |
5 pCi/L |
5 |
Resolved |
Sep 30, 1996 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1996 |
Sep 30, 1996 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
17.5 |
15 pCi/L |
15 |
Resolved |
Sep 30, 1996 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1996 |
Sep 30, 1996 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
17.5 |
15 pCi/L |
15 |
Resolved |
Sep 30, 1996 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1996 |
Jun 30, 1996 |
Gross Alpha, Excl. Radon and U |
MCL |
Yes |
No |
17.1 |
15 pCi/L |
15 |
Resolved |
Jun 30, 1996 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1996 |
Jun 30, 1996 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.5 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1996 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1996 |
Mar 31, 1996 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.2 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1996 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1996 |
Mar 31, 1996 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.2 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1996 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1996 |
Jan 31, 1996 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Jan 31, 1996 |
Total Coliform Rule |
| Oct 1, 1995 |
Dec 31, 1995 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.2 |
5 pCi/L |
5 |
Resolved |
Dec 31, 1995 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1995 |
Dec 31, 1995 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.2 |
5 pCi/L |
5 |
Resolved |
Dec 31, 1995 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1995 |
Sep 30, 1995 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
10.8 |
5 pCi/L |
5 |
Resolved |
Sep 30, 1995 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1995 |
Sep 30, 1995 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
10.8 |
5 pCi/L |
5 |
Resolved |
Sep 30, 1995 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1995 |
Jun 30, 1995 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
10.9 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1995 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1995 |
Jun 30, 1995 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
10.9 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1995 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1995 |
Mar 31, 1995 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
10 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1995 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1995 |
Mar 31, 1995 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
10 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1995 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1994 |
Dec 31, 1994 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
10.7 |
5 pCi/L |
5 |
Resolved |
Dec 31, 1994 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1994 |
Dec 31, 1994 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
10.7 |
5 pCi/L |
5 |
Resolved |
Dec 31, 1994 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1994 |
Sep 30, 1994 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8 |
5 pCi/L |
5 |
Resolved |
Sep 30, 1994 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1994 |
Sep 30, 1994 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8 |
5 pCi/L |
5 |
Resolved |
Sep 30, 1994 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1994 |
Jun 30, 1994 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
7.7 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1994 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1994 |
Jun 30, 1994 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
7.7 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1994 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1994 |
Mar 31, 1994 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1994 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1994 |
Mar 31, 1994 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1994 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1993 |
Dec 31, 1993 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Dec 31, 1993 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1993 |
Dec 31, 1993 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Dec 31, 1993 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1993 |
Dec 31, 1993 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Dec 31, 1993 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1993 |
Dec 31, 1993 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Dec 31, 1993 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1993 |
Sep 30, 1993 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
7.7 |
5 pCi/L |
5 |
Resolved |
Sep 30, 1993 |
Radionuclides and Revised Rad Rule |
| May 5, 1993 |
Jun 4, 1993 |
|
Other |
No |
No |
— |
— |
— |
Archived |
Jun 4, 1993 |
Miscellaneous Other Rules |
| Apr 1, 1993 |
Jun 30, 1993 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.1 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1993 |
Radionuclides and Revised Rad Rule |
| Apr 1, 1993 |
Jun 30, 1993 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
8.1 |
5 pCi/L |
5 |
Resolved |
Jun 30, 1993 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1993 |
Mar 31, 1993 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
7.2 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1993 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1993 |
Mar 31, 1993 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
7.2 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1993 |
Radionuclides and Revised Rad Rule |
| Jan 1, 1993 |
Mar 31, 1993 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
7.2 |
5 pCi/L |
5 |
Resolved |
Mar 31, 1993 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1992 |
Dec 31, 1992 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6.5 |
5 pCi/L |
5 |
Resolved |
Dec 31, 1992 |
Radionuclides and Revised Rad Rule |
| Oct 1, 1992 |
Dec 31, 1992 |
Combined Radium (-226 and -228) |
MCL |
Yes |
No |
6.5 |
5 pCi/L |
5 |
Resolved |
Dec 31, 1992 |
Radionuclides and Revised Rad Rule |