| Aug 1, 2025 |
Aug 31, 2025 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Archived |
Aug 31, 2025 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2025 |
Aug 31, 2025 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Archived |
Aug 31, 2025 |
Revised Total Coliform Rule |
| Sep 1, 2024 |
Sep 30, 2024 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 2024 |
Sep 30, 2024 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Sep 1, 2024 |
Sep 30, 2024 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Sep 30, 2024 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Nov 1, 2023 |
Nov 30, 2023 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Nov 30, 2023 |
Revised Total Coliform Rule |
| Nov 1, 2023 |
Nov 30, 2023 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Nov 30, 2023 |
Revised Total Coliform Rule |
| Nov 1, 2023 |
Nov 30, 2023 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Nov 30, 2023 |
Revised Total Coliform Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2023 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2023 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2023 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
Dec 31, 2024 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Dec 31, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
Dec 31, 2024 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
Dec 31, 2024 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Dec 31, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
Dec 31, 2024 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Dec 31, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
Dec 31, 2024 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2022 |
Dec 31, 2024 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2020 |
Dec 31, 2020 |
2,4-D |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 2020 |
Synthetic Organic Chemicals |
| Oct 1, 2020 |
Dec 31, 2020 |
2,4-D |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 2020 |
Synthetic Organic Chemicals |
| Oct 1, 2020 |
Dec 31, 2020 |
2,4-D |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 2020 |
Synthetic Organic Chemicals |
| Oct 1, 2020 |
Dec 31, 2020 |
2,4-D |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Dec 31, 2020 |
Synthetic Organic Chemicals |
| Jul 1, 2016 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
May 22, 2017 |
Consumer Confidence Rule |
| Jul 1, 2016 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
May 22, 2017 |
Consumer Confidence Rule |
| Jul 1, 2014 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Oct 14, 2015 |
Consumer Confidence Rule |
| Jul 1, 2014 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Oct 14, 2015 |
Consumer Confidence Rule |
| Jul 1, 2012 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Oct 14, 2015 |
Consumer Confidence Rule |
| Jun 1, 2004 |
Jun 30, 2004 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2004 |
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, 2004 |
Jun 30, 2004 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2004 |
Total Coliform Rule |
| Jun 1, 2004 |
Jun 30, 2004 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2004 |
Total Coliform Rule |
| Aug 1, 1997 |
Aug 31, 1997 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Resolved |
Aug 31, 1997 |
Total Coliform Rule |
| Jun 1, 1993 |
Oct 31, 1994 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Oct 31, 1994 |
Lead and Copper Rule |
| Jun 1, 1993 |
Oct 31, 1994 |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Oct 31, 1994 |
Lead and Copper Rule |
| Apr 22, 1993 |
Jul 21, 1993 |
Nitrate |
MCL |
Yes |
No |
13.7 |
10 mg/L |
10 |
Resolved |
Jul 21, 1993 |
Nitrate Rule |
| Jan 1, 1993 |
Mar 31, 1993 |
Nitrate |
MCL |
Yes |
No |
13 |
10 mg/L |
10 |
Resolved |
Mar 31, 1993 |
Nitrate Rule |
| Nov 1, 1992 |
Nov 30, 1992 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Resolved |
Nov 30, 1992 |
Total Coliform Rule |
| Oct 1, 1992 |
Oct 31, 1992 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Resolved |
Oct 31, 1992 |
Total Coliform Rule |
| Nov 1, 1991 |
Nov 30, 1991 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Resolved |
Nov 30, 1991 |
Total Coliform Rule |
| Nov 4, 1981 |
Nov 3, 1984 |
Nitrate |
MCL |
Yes |
No |
12 |
10 mg/L |
10 |
Resolved |
Nov 3, 1984 |
Nitrate Rule |
| Nov 1, 1981 |
Oct 31, 1984 |
Nitrate |
MCL |
Yes |
No |
2.2 |
10 mg/L |
1 |
Resolved |
Oct 31, 1984 |
Nitrate Rule |
| Nov 1, 1981 |
Oct 31, 1984 |
Nitrate |
MCL |
Yes |
No |
2.2 |
10 mg/L |
1 |
Resolved |
Oct 31, 1984 |
Nitrate Rule |
| Nov 1, 1981 |
Oct 31, 1984 |
Nitrate |
MCL |
Yes |
No |
2.2 |
10 mg/L |
1 |
Resolved |
Oct 31, 1984 |
Nitrate Rule |
| Nov 1, 1981 |
Oct 31, 1984 |
Nitrate |
MCL |
Yes |
No |
2.2 |
10 mg/L |
1 |
Resolved |
Oct 31, 1984 |
Nitrate Rule |
| Dec 8, 1978 |
Oct 7, 1980 |
Nitrate |
MCL |
Yes |
No |
14.9 |
10 mg/L |
10 |
Archived |
Oct 7, 1980 |
Nitrate Rule |
| Dec 8, 1978 |
Oct 7, 1980 |
Nitrate |
MCL |
Yes |
No |
14.9 |
10 mg/L |
10 |
Archived |
Oct 7, 1980 |
Nitrate Rule |
| Dec 8, 1978 |
Oct 7, 1981 |
Nitrate |
MCL |
Yes |
No |
14.9 |
10 mg/L |
10 |
Resolved |
Oct 7, 1981 |
Nitrate Rule |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |