| Dec 1, 2020 |
Dec 31, 2020 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2020 |
Revised Total Coliform Rule |
| Dec 1, 2020 |
Dec 31, 2020 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2020 |
Revised Total Coliform Rule |
| Apr 1, 2010 |
Apr 30, 2010 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Apr 30, 2010 |
Total Coliform Rule |
| Apr 1, 2010 |
Apr 30, 2010 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Apr 30, 2010 |
Total Coliform Rule |
| Jan 1, 2009 |
Dec 31, 2009 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2009 |
Nitrate Rule |
| May 1, 2005 |
May 31, 2005 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
May 31, 2005 |
Total Coliform Rule |
| Jun 1, 2004 |
Jun 30, 2004 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2004 |
Total Coliform Rule |
| Jun 1, 2000 |
Jun 30, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2000 |
Total Coliform Rule |
| Mar 1, 2000 |
Mar 31, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Mar 31, 2000 |
Total Coliform Rule |
| Sep 1, 1999 |
Sep 30, 1999 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Sep 30, 1999 |
Total Coliform Rule |
| Apr 1, 1999 |
Apr 30, 1999 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Apr 30, 1999 |
Total Coliform Rule |
| Feb 1, 1999 |
Feb 28, 1999 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Feb 28, 1999 |
Total Coliform Rule |
| Jan 1, 1999 |
Dec 31, 1999 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 1999 |
Nitrate Rule |
| Oct 1, 1998 |
Oct 31, 1998 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Oct 31, 1998 |
Total Coliform Rule |
| Jan 1, 1998 |
Dec 31, 2000 |
Pentachlorophenol |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
Methoxychlor |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
Heptachlor |
MR |
No |
Yes |
— |
0.0004 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
Picloram |
MR |
No |
Yes |
— |
0.5 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
Di(2-ethylhexyl) adipate |
MR |
No |
Yes |
— |
0.4 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
Hexachlorocyclopentadiene |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 1998 |
Benzene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 1998 |
Volatile Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
Toxaphene |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 1998 |
DICHLOROMETHANE |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 1998 |
Volatile Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
Dinoseb |
MR |
No |
Yes |
— |
0.007 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
2,4,5-TP |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 1998 |
1,2,4-Trichlorobenzene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 1998 |
Volatile Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
LASSO |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 1998 |
p-Dichlorobenzene |
MR |
No |
Yes |
— |
0.075 mg/L |
— |
Resolved |
Dec 31, 1998 |
Volatile Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 1998 |
Toluene |
MR |
No |
Yes |
— |
1 mg/L |
— |
Resolved |
Dec 31, 1998 |
Volatile Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 1998 |
Styrene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 1998 |
Volatile Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
BHC-GAMMA |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
Dalapon |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
Diquat |
MR |
No |
Yes |
— |
0.02 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
Endothall |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
Glyphosate |
MR |
No |
Yes |
— |
0.7 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
OXAMYL |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
Atrazine |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
Chlordane |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
Heptachlor epoxide |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
2,4-D |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
ETHYLENE DIBROMIDE |
MR |
No |
Yes |
— |
0.00005 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
HEXACHLOROBENZENE |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
Total Polychlorinated Biphenyls (PCB) |
MR |
No |
Yes |
— |
0.0005 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Jan 1, 1998 |
Dec 31, 2000 |
1,2-DIBROMO-3-CHLOROPROPANE |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Dec 31, 2000 |
Synthetic Organic Chemicals |
| Oct 1, 1989 |
Dec 31, 1989 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Archived |
Dec 31, 1989 |
Radionuclides and Revised Rad Rule |
| Jul 1, 1989 |
Sep 30, 1989 |
Cadmium |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Archived |
Sep 30, 1989 |
Inorganic Chemicals |
| Jul 1, 1989 |
Sep 30, 1989 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Archived |
Sep 30, 1989 |
Inorganic Chemicals |
| Jul 1, 1989 |
Sep 30, 1989 |
Mercury |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Archived |
Sep 30, 1989 |
Inorganic Chemicals |
| Jul 1, 1989 |
Sep 30, 1989 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Sep 30, 1989 |
Nitrate Rule |
| Jul 1, 1989 |
Sep 30, 1989 |
Selenium |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Archived |
Sep 30, 1989 |
Inorganic Chemicals |