| Jan 1, 2024 |
Dec 31, 2024 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2024 |
Nitrate Rule |
| Jul 1, 2023 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Aug 23, 2023 |
Consumer Confidence Rule |
| Jul 1, 2022 |
Sep 30, 2022 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Sep 30, 2022 |
Nitrate Rule |
| Apr 1, 2022 |
Jun 30, 2022 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Jun 30, 2022 |
Nitrate Rule |
| Jan 1, 2020 |
Dec 31, 2020 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Resolved |
Dec 31, 2020 |
Nitrate Rule |
| Jan 1, 2016 |
Dec 31, 2016 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2016 |
Dec 31, 2016 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Dec 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2015 |
Dec 31, 2015 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Dec 31, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2015 |
Dec 31, 2015 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2015 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2010 |
Dec 31, 2010 |
Nitrate |
MCL |
Yes |
No |
16.7 MG/L |
10 mg/L |
— |
Resolved |
Dec 31, 2010 |
Nitrate Rule |
| Apr 1, 2008 |
Jun 30, 2008 |
Diquat |
MR |
No |
Yes |
— |
0.02 mg/L |
— |
Archived |
Jun 30, 2008 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
LASSO |
MR |
No |
Yes |
— |
— |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Carbon tetrachloride |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 2007 |
Volatile Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Toluene |
MR |
No |
Yes |
— |
1 mg/L |
— |
Resolved |
Mar 31, 2007 |
Volatile Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Tetrachloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 2007 |
Volatile Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
1,1,2-Trichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 2007 |
Volatile Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Trichloroethylene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 2007 |
Volatile Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
DICHLOROMETHANE |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 2007 |
Volatile Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
CHLOROBENZENE |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Mar 31, 2007 |
Volatile Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
OXAMYL |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Simazine |
MR |
No |
Yes |
— |
0.004 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
p-Dichlorobenzene |
MR |
No |
Yes |
— |
0.075 mg/L |
— |
Resolved |
Mar 31, 2007 |
Volatile Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Carbofuran |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Diquat |
MR |
No |
Yes |
— |
0.02 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Atrazine |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Aldicarb sulfone |
MR |
No |
Yes |
— |
— |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Methoxychlor |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
BHC-GAMMA |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
2,4,5-TP |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Pentachlorophenol |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Toxaphene |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Aldicarb |
MR |
No |
Yes |
— |
— |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
trans-1,2-Dichloroethylene |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Resolved |
Mar 31, 2007 |
Volatile Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Dalapon |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Chlordane |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Ethylbenzene |
MR |
No |
Yes |
— |
0.7 mg/L |
— |
Resolved |
Mar 31, 2007 |
Volatile Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
ETHYLENE DIBROMIDE |
MR |
No |
Yes |
— |
0.00005 mg/L |
— |
Resolved |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
HEXACHLOROBENZENE |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
1,2-Dichloroethane |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 2007 |
Volatile Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Endrin |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Pentachlorophenol |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Benzo(a)pyrene |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Benzene |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Resolved |
Mar 31, 2007 |
Volatile Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
1,1,1-Trichloroethane |
MR |
No |
Yes |
— |
0.2 mg/L |
— |
Resolved |
Mar 31, 2007 |
Volatile Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Picloram |
MR |
No |
Yes |
— |
0.5 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
cis-1,2-Dichloroethylene |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Resolved |
Mar 31, 2007 |
Volatile Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
Hexachlorocyclopentadiene |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Archived |
Mar 31, 2007 |
Synthetic Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
o-Dichlorobenzene |
MR |
No |
Yes |
— |
0.6 mg/L |
— |
Resolved |
Mar 31, 2007 |
Volatile Organic Chemicals |
| Jan 1, 2007 |
Mar 31, 2007 |
1,1-Dichloroethylene |
MR |
No |
Yes |
— |
0.007 mg/L |
— |
Resolved |
Mar 31, 2007 |
Volatile Organic Chemicals |