| Apr 1, 2025 |
Jun 30, 2025 |
Radium-228 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Radium-226 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Radium-226 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Radium-228 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Combined Uranium |
MR |
No |
Yes |
— |
30 ug/L |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Radium-226 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Radium-228 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Combined Uranium |
MR |
No |
Yes |
— |
30 ug/L |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Combined Uranium |
MR |
No |
Yes |
— |
30 ug/L |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Combined Uranium |
MR |
No |
Yes |
— |
30 ug/L |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Radium-226 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Radium-228 |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Apr 1, 2025 |
Jun 30, 2025 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Jun 30, 2025 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2024 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Dec 11, 2024 |
Consumer Confidence Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Combined Uranium |
MR |
No |
Yes |
— |
30 ug/L |
— |
Resolved |
Sep 30, 2024 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Combined Uranium |
MR |
No |
Yes |
— |
30 ug/L |
— |
Resolved |
Sep 30, 2024 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Combined Uranium |
MR |
No |
Yes |
— |
30 ug/L |
— |
Resolved |
Sep 30, 2024 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2024 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Dec 11, 2024 |
Consumer Confidence Rule |
| Jul 1, 2024 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Dec 11, 2024 |
Consumer Confidence Rule |
| Jul 1, 2024 |
Sep 30, 2024 |
Combined Uranium |
MR |
No |
Yes |
— |
30 ug/L |
— |
Resolved |
Sep 30, 2024 |
Radionuclides and Revised Rad Rule |
| Jan 1, 2023 |
Dec 31, 2023 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Dec 31, 2023 |
Nitrate Rule |
| Jan 1, 2023 |
Dec 31, 2023 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2023 |
Nitrate Rule |
| Jan 1, 2023 |
Dec 31, 2023 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2023 |
Nitrate Rule |
| Jan 1, 2023 |
Dec 31, 2023 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2023 |
Nitrate Rule |
| Jan 1, 2023 |
Dec 31, 2023 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Dec 31, 2023 |
Nitrate Rule |
| Jan 1, 2023 |
Dec 31, 2023 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Dec 31, 2023 |
Nitrate Rule |
| Jan 1, 2023 |
Dec 31, 2023 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Dec 31, 2023 |
Nitrate Rule |
| Jan 1, 2023 |
Dec 31, 2023 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Dec 31, 2023 |
Nitrate Rule |
| Jan 1, 2023 |
Dec 31, 2023 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2023 |
Nitrate Rule |
| Jan 1, 2023 |
Dec 31, 2023 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2023 |
Nitrate Rule |
| Oct 1, 2020 |
Dec 31, 2020 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2020 |
Nitrate Rule |
| Oct 1, 2020 |
Dec 31, 2020 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2020 |
Nitrate Rule |
| Apr 1, 2020 |
Jun 30, 2020 |
Picloram |
MR |
No |
Yes |
— |
0.5 mg/L |
— |
Resolved |
Jun 30, 2020 |
Synthetic Organic Chemicals |
| Apr 1, 2020 |
Jun 30, 2020 |
Hexachlorocyclopentadiene |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Jun 30, 2020 |
Synthetic Organic Chemicals |
| Apr 1, 2020 |
Jun 30, 2020 |
Picloram |
MR |
No |
Yes |
— |
0.5 mg/L |
— |
Resolved |
Jun 30, 2020 |
Synthetic Organic Chemicals |
| Apr 1, 2020 |
Jun 30, 2020 |
Atrazine |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Resolved |
Jun 30, 2020 |
Synthetic Organic Chemicals |
| Apr 1, 2020 |
Jun 30, 2020 |
Carbofuran |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Jun 30, 2020 |
Synthetic Organic Chemicals |
| Apr 1, 2020 |
Jun 30, 2020 |
Carbofuran |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Jun 30, 2020 |
Synthetic Organic Chemicals |
| Apr 1, 2020 |
Jun 30, 2020 |
HEXACHLOROBENZENE |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Resolved |
Jun 30, 2020 |
Synthetic Organic Chemicals |
| Apr 1, 2020 |
Jun 30, 2020 |
HEXACHLOROBENZENE |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Resolved |
Jun 30, 2020 |
Synthetic Organic Chemicals |
| Apr 1, 2020 |
Jun 30, 2020 |
Carbofuran |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Jun 30, 2020 |
Synthetic Organic Chemicals |
| Apr 1, 2020 |
Jun 30, 2020 |
2,4-D |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Jun 30, 2020 |
Synthetic Organic Chemicals |
| Apr 1, 2020 |
Jun 30, 2020 |
HEXACHLOROBENZENE |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Resolved |
Jun 30, 2020 |
Synthetic Organic Chemicals |