| Jan 1, 2023 |
Mar 31, 2023 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Mar 31, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2023 |
Mar 31, 2023 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Mar 31, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.065 MG/L |
0.060 mg/L |
.06 |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.065 MG/L |
0.060 mg/L |
.06 |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.065 MG/L |
0.060 mg/L |
.06 |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.065 MG/L |
0.060 mg/L |
.06 |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.065 MG/L |
0.060 mg/L |
.06 |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.065 MG/L |
0.060 mg/L |
.06 |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2017 |
Sep 30, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.065 MG/L |
0.060 mg/L |
.06 |
Resolved |
Sep 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.065 MG/L |
0.060 mg/L |
.06 |
Resolved |
Jun 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.065 MG/L |
0.060 mg/L |
.06 |
Resolved |
Jun 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.065 MG/L |
0.060 mg/L |
.06 |
Resolved |
Jun 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.065 MG/L |
0.060 mg/L |
.06 |
Resolved |
Jun 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.065 MG/L |
0.060 mg/L |
.06 |
Resolved |
Jun 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.065 MG/L |
0.060 mg/L |
.06 |
Resolved |
Jun 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2017 |
Jun 30, 2017 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.065 MG/L |
0.060 mg/L |
.06 |
Resolved |
Jun 30, 2017 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2003 |
Dec 31, 2003 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.082037 |
0.060 mg/L |
— |
Resolved |
Dec 31, 2003 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2003 |
Dec 31, 2003 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.082037 |
0.060 mg/L |
— |
Resolved |
Dec 31, 2003 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2003 |
Sep 30, 2003 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.081987 |
0.060 mg/L |
— |
Archived |
Sep 30, 2003 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2003 |
Sep 30, 2003 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.081987 |
0.060 mg/L |
— |
Archived |
Sep 30, 2003 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2003 |
Sep 30, 2003 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.081987 |
0.060 mg/L |
— |
Archived |
Sep 30, 2003 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2003 |
Jun 30, 2003 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.079 |
0.060 mg/L |
— |
Archived |
Jun 30, 2003 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2003 |
Jun 30, 2003 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.079 |
0.060 mg/L |
— |
Archived |
Jun 30, 2003 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2003 |
Jun 30, 2003 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.079 |
0.060 mg/L |
— |
Archived |
Jun 30, 2003 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2003 |
Jun 30, 2003 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.079 |
0.060 mg/L |
— |
Archived |
Jun 30, 2003 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 1997 |
Mar 31, 1997 |
TTHM |
MCL |
Yes |
No |
.109125 |
0.080 mg/L |
— |
Resolved |
Mar 31, 1997 |
Former Total Trihalomethane Rule |
| Jan 1, 1997 |
Mar 31, 1997 |
TTHM |
MCL |
Yes |
No |
.109125 |
0.080 mg/L |
— |
Resolved |
Mar 31, 1997 |
Former Total Trihalomethane Rule |
| Jan 1, 1997 |
Mar 31, 1997 |
TTHM |
MCL |
Yes |
No |
.109125 |
0.080 mg/L |
— |
Resolved |
Mar 31, 1997 |
Former Total Trihalomethane Rule |
| Jan 1, 1994 |
Jan 31, 1994 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Jan 31, 1994 |
Surface Water Treatment Rule |
| Jan 1, 1994 |
Jan 31, 1994 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Archived |
Jan 31, 1994 |
Surface Water Treatment Rule |
| Aug 1, 1993 |
Aug 31, 1993 |
Surface Water Treatment Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 1993 |
Surface Water Treatment Rule |
| Jul 1, 1993 |
Sep 30, 1993 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Sep 30, 1993 |
Nitrate Rule |
| Jul 1, 1993 |
Sep 30, 1993 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Sep 30, 1993 |
Nitrate Rule |
| Apr 1, 1993 |
Jun 30, 1993 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Jun 30, 1993 |
Nitrate Rule |
| Jan 1, 1993 |
Jan 31, 1993 |
Cadmium |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Jan 31, 1993 |
Inorganic Chemicals |
| Jan 1, 1993 |
Jan 31, 1993 |
Cadmium |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Jan 31, 1993 |
Inorganic Chemicals |
| Jan 1, 1993 |
Jan 31, 1993 |
Barium |
MR |
No |
Yes |
— |
2 mg/L |
— |
Resolved |
Jan 31, 1993 |
Inorganic Chemicals |
| Jan 1, 1993 |
Jan 31, 1993 |
Barium |
MR |
No |
Yes |
— |
2 mg/L |
— |
Resolved |
Jan 31, 1993 |
Inorganic Chemicals |
| Jan 1, 1993 |
Jan 31, 1993 |
Mercury |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Jan 31, 1993 |
Inorganic Chemicals |
| Jan 1, 1993 |
Jan 31, 1993 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Jan 31, 1993 |
Inorganic Chemicals |
| Jan 1, 1993 |
Jan 31, 1993 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Jan 31, 1993 |
Inorganic Chemicals |
| Jan 1, 1993 |
Jan 31, 1993 |
Selenium |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Jan 31, 1993 |
Inorganic Chemicals |
| Jan 1, 1993 |
Jan 31, 1993 |
Selenium |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Jan 31, 1993 |
Inorganic Chemicals |
| Jan 1, 1993 |
Mar 31, 1993 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Mar 31, 1993 |
Nitrate Rule |
| Feb 1, 1992 |
Feb 29, 1992 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Feb 29, 1992 |
Total Coliform Rule |
| Apr 1, 1990 |
Jun 30, 1990 |
TTHM |
MCL |
Yes |
No |
.103 |
0.080 mg/L |
— |
Archived |
Jun 30, 1990 |
Former Total Trihalomethane Rule |
| Jun 1, 1987 |
Jun 30, 1987 |
TTHM |
MCL |
Yes |
No |
.101 |
0.080 mg/L |
— |
Archived |
Jun 30, 1987 |
Former Total Trihalomethane Rule |
| Jun 1, 1987 |
Jun 30, 1987 |
TTHM |
MCL |
Yes |
No |
— |
0.080 mg/L |
— |
Archived |
Jun 30, 1987 |
Former Total Trihalomethane Rule |