| Oct 1, 2024 |
Dec 31, 2024 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Nov 30, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2024 |
Dec 31, 2024 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Nov 30, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.06218 MG/L |
0.060 mg/L |
.06 |
Resolved |
Jun 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.06218 MG/L |
0.060 mg/L |
.06 |
Resolved |
Jun 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.06218 MG/L |
0.060 mg/L |
.06 |
Resolved |
Jun 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.06218 MG/L |
0.060 mg/L |
.06 |
Resolved |
Jun 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2024 |
Jun 30, 2024 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.06218 MG/L |
0.060 mg/L |
.06 |
Resolved |
Jun 30, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Mar 7, 2024 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
May 3, 2024 |
Public Notice Rule and Revised PN Rule |
| Mar 7, 2024 |
— |
Public Notice |
Other |
No |
No |
— |
— |
— |
Resolved |
May 3, 2024 |
Public Notice Rule and Revised PN Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.06328 MG/L |
0.060 mg/L |
.06 |
Resolved |
Dec 31, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.06328 MG/L |
0.060 mg/L |
.06 |
Resolved |
Dec 31, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.06328 MG/L |
0.060 mg/L |
.06 |
Resolved |
Dec 31, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.06328 MG/L |
0.060 mg/L |
.06 |
Resolved |
Dec 31, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.06328 MG/L |
0.060 mg/L |
.06 |
Resolved |
Dec 31, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.06145 MG/L |
0.060 mg/L |
.06 |
Resolved |
Sep 30, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.06145 MG/L |
0.060 mg/L |
.06 |
Resolved |
Sep 30, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.06145 MG/L |
0.060 mg/L |
.06 |
Resolved |
Sep 30, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.06145 MG/L |
0.060 mg/L |
.06 |
Resolved |
Sep 30, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 |
Dec 31, 2022 |
CARBON, TOTAL |
MR |
No |
Yes |
— |
TT |
— |
Resolved |
Dec 31, 2022 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
Mar 31, 2022 |
Total Haloacetic Acids (HAA5) |
MR |
No |
No |
— |
0.060 mg/L |
— |
Resolved |
Mar 31, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 1994 |
Oct 31, 1994 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Oct 31, 1994 |
Total Coliform Rule |
| Oct 1, 1994 |
Oct 31, 1994 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Oct 31, 1994 |
Total Coliform Rule |
| Oct 1, 1994 |
Oct 31, 1994 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Oct 31, 1994 |
Total Coliform Rule |
| Oct 1, 1994 |
Oct 31, 1994 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Oct 31, 1994 |
Total Coliform Rule |
| Aug 1, 1994 |
Aug 31, 1994 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Aug 31, 1994 |
Total Coliform Rule |
| Aug 1, 1994 |
Aug 31, 1994 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Aug 31, 1994 |
Total Coliform Rule |
| Aug 1, 1994 |
Aug 31, 1994 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Aug 31, 1994 |
Total Coliform Rule |
| Aug 1, 1994 |
Aug 31, 1994 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Aug 31, 1994 |
Total Coliform Rule |
| Mar 1, 1994 |
Mar 31, 1994 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Mar 31, 1994 |
Surface Water Treatment Rule |
| Mar 1, 1994 |
Mar 31, 1994 |
Surface Water Treatment Rule |
TT |
Yes |
No |
— |
— |
— |
Archived |
Mar 31, 1994 |
Surface Water Treatment Rule |
| Jun 1, 1991 |
Jun 30, 1991 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Archived |
Jun 30, 1991 |
Total Coliform Rule |
| Jun 24, 1980 |
Jun 23, 1981 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Jun 23, 1981 |
Nitrate Rule |
| Jun 24, 1980 |
Jun 23, 1981 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Archived |
Jun 23, 1981 |
Inorganic Chemicals |
| Jun 24, 1980 |
Jun 23, 1981 |
Fluoride |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Archived |
Jun 23, 1981 |
Inorganic Chemicals |
| Jun 24, 1980 |
Jun 23, 1981 |
Selenium |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Archived |
Jun 23, 1981 |
Inorganic Chemicals |
| Jun 24, 1980 |
Jun 23, 1981 |
Mercury |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Archived |
Jun 23, 1981 |
Inorganic Chemicals |
| Jun 24, 1980 |
Jun 23, 1984 |
Gross Alpha, Excl. Radon and U |
MR |
No |
No |
— |
15 pCi/L |
— |
Archived |
Jun 23, 1984 |
Radionuclides and Revised Rad Rule |
| Jun 24, 1980 |
Jun 23, 1981 |
Barium |
MR |
No |
Yes |
— |
2 mg/L |
— |
Archived |
Jun 23, 1981 |
Inorganic Chemicals |
| Jun 24, 1980 |
Jun 23, 1981 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Archived |
Jun 23, 1981 |
Arsenic Rule |
| Jun 24, 1980 |
Jun 23, 1981 |
Cadmium |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Archived |
Jun 23, 1981 |
Inorganic Chemicals |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |