| Jan 1, 2021 |
Dec 31, 2021 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Dec 31, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2021 |
Dec 31, 2021 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2021 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2020 |
Dec 31, 2022 |
1,2-DIBROMO-3-CHLOROPROPANE |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jan 1, 2020 |
Dec 31, 2022 |
ETHYLENE DIBROMIDE |
MR |
No |
Yes |
— |
0.00005 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Dinoseb |
MR |
No |
Yes |
— |
0.007 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Pentachlorophenol |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Toxaphene |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
2,4,5-TP |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Dalapon |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
HEXACHLOROBENZENE |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
LASSO |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Picloram |
MR |
No |
Yes |
— |
0.5 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Oct 31, 2019 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Oct 31, 2019 |
Revised Total Coliform Rule |
| Oct 1, 2019 |
Dec 31, 2019 |
Heptachlor epoxide |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Hexachlorocyclopentadiene |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Simazine |
MR |
No |
Yes |
— |
0.004 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Di(2-ethylhexyl) adipate |
MR |
No |
Yes |
— |
0.4 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Methoxychlor |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Atrazine |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Heptachlor |
MR |
No |
Yes |
— |
0.0004 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Benzo(a)pyrene |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
BHC-GAMMA |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Endrin |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Oct 1, 2019 |
Dec 31, 2019 |
Chlordane |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2019 |
Synthetic Organic Chemicals |
| Jun 1, 2017 |
Jun 30, 2017 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Jun 30, 2017 |
Revised Total Coliform Rule |
| Apr 1, 2017 |
Apr 30, 2017 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Apr 30, 2017 |
Revised Total Coliform Rule |
| Jan 1, 2017 |
Dec 31, 2019 |
Arsenic |
MR |
No |
Yes |
— |
0.010 mg/L |
— |
Resolved |
Dec 31, 2019 |
Arsenic Rule |
| Jan 1, 2017 |
Dec 31, 2019 |
CYANIDE |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Dec 31, 2019 |
Inorganic Chemicals |
| Jan 1, 2017 |
Dec 31, 2019 |
Fluoride |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2019 |
Inorganic Chemicals |
| Jan 1, 2017 |
Dec 31, 2019 |
Thallium, Total |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2019 |
Inorganic Chemicals |
| Jan 1, 2017 |
Dec 31, 2019 |
Mercury |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2019 |
Inorganic Chemicals |
| Jan 1, 2017 |
Dec 31, 2019 |
Barium |
MR |
No |
Yes |
— |
2 mg/L |
— |
Resolved |
Dec 31, 2019 |
Inorganic Chemicals |
| Jan 1, 2017 |
Dec 31, 2019 |
Beryllium, Total |
MR |
No |
Yes |
— |
0.004 mg/L |
— |
Resolved |
Dec 31, 2019 |
Inorganic Chemicals |
| Jan 1, 2017 |
Dec 31, 2019 |
Antimony, Total |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Dec 31, 2019 |
Inorganic Chemicals |
| Jan 1, 2017 |
Dec 31, 2019 |
Selenium |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 2019 |
Inorganic Chemicals |
| Jan 1, 2017 |
Dec 31, 2019 |
Nitrite |
MR |
No |
Yes |
— |
1 mg/L |
— |
Resolved |
Dec 31, 2019 |
Nitrate Rule |
| Jan 1, 2017 |
Dec 31, 2019 |
Nickel |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2019 |
Inorganic Chemicals |
| Jan 1, 2017 |
Dec 31, 2019 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Dec 31, 2019 |
Inorganic Chemicals |
| Jan 1, 2017 |
Dec 31, 2019 |
Cadmium |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Dec 31, 2019 |
Inorganic Chemicals |
| Mar 1, 1999 |
Mar 31, 1999 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
Mar 31, 1999 |
Total Coliform Rule |
| Jul 1, 1992 |
Jul 31, 1992 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Archived |
Jul 31, 1992 |
Total Coliform Rule |
| Jul 1, 1992 |
Jul 31, 1992 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Archived |
Jul 31, 1992 |
Total Coliform Rule |
| Jul 1, 1992 |
Jul 31, 1992 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Archived |
Jul 31, 1992 |
Total Coliform Rule |
| May 1, 1992 |
May 31, 1992 |
Coliform (TCR) |
MR |
No |
Yes |
— |
5% of samples |
— |
Archived |
May 31, 1992 |
Total Coliform Rule |
| May 1, 1992 |
May 31, 1992 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Archived |
May 31, 1992 |
Total Coliform Rule |
| May 1, 1992 |
May 31, 1992 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Archived |
May 31, 1992 |
Total Coliform Rule |
| May 1, 1992 |
May 31, 1992 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Archived |
May 31, 1992 |
Total Coliform Rule |
| — |
— |
|
— |
No |
No |
— |
— |
— |
— |
— |
— |