| Jan 1, 2023 |
Mar 31, 2023 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Mar 31, 2023 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2023 |
Mar 31, 2023 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Mar 31, 2023 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2023 |
Mar 31, 2023 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Mar 31, 2023 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2000 |
Aug 31, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Aug 31, 2000 |
Total Coliform Rule |
| Aug 1, 2000 |
Aug 31, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Aug 31, 2000 |
Total Coliform Rule |
| Aug 1, 2000 |
Aug 31, 2000 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Aug 31, 2000 |
Total Coliform Rule |
| Nov 1, 1999 |
Nov 30, 1999 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Nov 30, 1999 |
Surface Water Treatment Rule |
| Nov 1, 1999 |
Nov 30, 1999 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Nov 30, 1999 |
Surface Water Treatment Rule |
| Nov 1, 1999 |
Nov 30, 1999 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Nov 30, 1999 |
Surface Water Treatment Rule |
| Nov 1, 1999 |
Nov 30, 1999 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Nov 30, 1999 |
Surface Water Treatment Rule |
| Nov 1, 1999 |
Nov 30, 1999 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Nov 30, 1999 |
Surface Water Treatment Rule |
| Oct 19, 1999 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Oct 26, 1999 |
Consumer Confidence Rule |
| Oct 19, 1999 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Oct 26, 1999 |
Consumer Confidence Rule |
| Sep 1, 1999 |
Sep 30, 1999 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Sep 30, 1999 |
Total Coliform Rule |
| Sep 1, 1999 |
Sep 30, 1999 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Sep 30, 1999 |
Total Coliform Rule |
| Sep 1, 1999 |
Sep 30, 1999 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Sep 30, 1999 |
Total Coliform Rule |
| Jan 1, 1999 |
Dec 31, 1999 |
Toluene |
MR |
No |
Yes |
— |
1 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
Tetrachloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
cis-1,2-Dichloroethylene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
1,2,4-Trichlorobenzene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
p-Dichlorobenzene |
MR |
No |
Yes |
— |
0.075 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
Xylenes, Total |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
Trichloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
CHLOROBENZENE |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
DICHLOROMETHANE |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
1,1,1-Trichloroethane |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
1,2-Dichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
Ethylbenzene |
MR |
No |
Yes |
— |
0.7 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
Benzene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
Styrene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
1,1-Dichloroethylene |
MR |
No |
Yes |
— |
0.007 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
o-Dichlorobenzene |
MR |
No |
Yes |
— |
0.6 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
1,2-Dichloropropane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
Carbon tetrachloride |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
1,1,2-Trichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
Vinyl chloride |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jan 1, 1999 |
Dec 31, 1999 |
trans-1,2-Dichloroethylene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Archived |
Dec 31, 1999 |
Volatile Organic Chemicals |
| Jul 1, 1997 |
Jul 31, 1997 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Jul 31, 1997 |
Surface Water Treatment Rule |
| Jul 1, 1997 |
Jul 31, 1997 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Jul 31, 1997 |
Surface Water Treatment Rule |
| Jul 1, 1997 |
Jul 31, 1997 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Jul 31, 1997 |
Surface Water Treatment Rule |
| Feb 21, 1983 |
May 20, 1983 |
Fluoride |
MCL |
Yes |
No |
2.6 |
4.0 mg/L |
2 |
Archived |
May 20, 1983 |
Inorganic Chemicals |
| Jun 25, 1982 |
Jul 24, 1982 |
Fluoride |
MR |
No |
No |
— |
4.0 mg/L |
— |
Archived |
Jul 24, 1982 |
Inorganic Chemicals |
| Mar 23, 1981 |
May 22, 1981 |
Mercury |
MCL |
Yes |
No |
.005 |
0.002 mg/L |
.002 |
Archived |
May 22, 1981 |
Inorganic Chemicals |
| Jun 24, 1980 |
Jul 23, 1980 |
Mercury |
MR |
No |
No |
— |
0.002 mg/L |
— |
Archived |
Jul 23, 1980 |
Inorganic Chemicals |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |