| Nov 1, 2025 |
Nov 30, 2025 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Archived |
Nov 30, 2025 |
Revised Total Coliform Rule |
| Nov 1, 2025 |
Nov 30, 2025 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Archived |
Nov 30, 2025 |
Revised Total Coliform Rule |
| Feb 1, 2025 |
Feb 28, 2025 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Archived |
Feb 28, 2025 |
Revised Total Coliform Rule |
| Feb 1, 2025 |
Feb 28, 2025 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Archived |
Feb 28, 2025 |
Revised Total Coliform Rule |
| Jan 1, 2025 |
Jan 31, 2025 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Archived |
Jan 31, 2025 |
Revised Total Coliform Rule |
| Jan 1, 2025 |
Jan 31, 2025 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Archived |
Jan 31, 2025 |
Revised Total Coliform Rule |
| Jun 1, 2024 |
Jun 30, 2024 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2024 |
Revised Total Coliform Rule |
| Jun 1, 2024 |
Jun 30, 2024 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2024 |
Revised Total Coliform Rule |
| Jun 1, 2024 |
Jun 30, 2024 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2024 |
Revised Total Coliform Rule |
| Mar 1, 2024 |
Mar 31, 2024 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Mar 31, 2024 |
Revised Total Coliform Rule |
| Mar 1, 2024 |
Mar 31, 2024 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Mar 31, 2024 |
Revised Total Coliform Rule |
| Mar 1, 2024 |
Mar 31, 2024 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Mar 31, 2024 |
Revised Total Coliform Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2023 |
Revised Total Coliform Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2023 |
Revised Total Coliform Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2023 |
Revised Total Coliform Rule |
| Apr 1, 2023 |
Jun 30, 2023 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2023 |
Revised Total Coliform Rule |
| Apr 1, 2023 |
Jun 30, 2023 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2023 |
Revised Total Coliform Rule |
| Apr 1, 2023 |
Jun 30, 2023 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2023 |
Revised Total Coliform Rule |
| Jan 1, 2022 |
Dec 31, 2022 |
Nitrate-Nitrite |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2022 |
Nitrate Rule |
| Jan 1, 2022 |
Dec 31, 2022 |
Nitrate-Nitrite |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2022 |
Nitrate Rule |
| Jan 1, 2022 |
Dec 31, 2022 |
Nitrate-Nitrite |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2022 |
Nitrate Rule |
| Aug 1, 2017 |
Aug 31, 2017 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2017 |
Revised Total Coliform Rule |
| Aug 1, 2017 |
Aug 31, 2017 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2017 |
Revised Total Coliform Rule |
| Aug 1, 2017 |
Aug 31, 2017 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Aug 31, 2017 |
Revised Total Coliform Rule |
| Oct 1, 2011 |
Dec 31, 2011 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Dec 31, 2011 |
Total Coliform Rule |
| Oct 1, 2011 |
Dec 31, 2011 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Dec 31, 2011 |
Total Coliform Rule |
| Oct 1, 2011 |
Dec 31, 2011 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Dec 31, 2011 |
Total Coliform Rule |
| Apr 1, 2005 |
Jun 30, 2005 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2005 |
Total Coliform Rule |
| Apr 1, 2005 |
Jun 30, 2005 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2005 |
Total Coliform Rule |
| Apr 1, 2005 |
Jun 30, 2005 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2005 |
Total Coliform Rule |
| Apr 1, 2005 |
Jun 30, 2005 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2005 |
Total Coliform Rule |
| Apr 1, 2001 |
Jun 30, 2001 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2001 |
Total Coliform Rule |
| Apr 1, 2001 |
Jun 30, 2001 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2001 |
Total Coliform Rule |
| Apr 1, 2001 |
Jun 30, 2001 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Jun 30, 2001 |
Total Coliform Rule |
| Jan 1, 1993 |
Dec 31, 1993 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 1993 |
Nitrate Rule |