| Jul 1, 2025 |
Sep 30, 2025 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Archived |
Sep 30, 2025 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2021 |
Feb 28, 2021 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2021 |
Ground Water Rule |
| Feb 1, 2021 |
Feb 28, 2021 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Feb 28, 2021 |
Ground Water Rule |
| Jan 1, 2014 |
Mar 31, 2014 |
BHC-GAMMA |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Endrin |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Endrin |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Benzo(a)pyrene |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
HEXACHLOROBENZENE |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
HEXACHLOROBENZENE |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Benzo(a)pyrene |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Hexachlorocyclopentadiene |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Methoxychlor |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Di(2-ethylhexyl) adipate |
MR |
No |
Yes |
— |
0.4 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Simazine |
MR |
No |
Yes |
— |
0.004 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
LASSO |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
BHC-GAMMA |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Atrazine |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Heptachlor epoxide |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Heptachlor |
MR |
No |
Yes |
— |
0.0004 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Simazine |
MR |
No |
Yes |
— |
0.004 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Di(2-ethylhexyl) adipate |
MR |
No |
Yes |
— |
0.4 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Heptachlor |
MR |
No |
Yes |
— |
0.0004 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Methoxychlor |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Atrazine |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Heptachlor epoxide |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
LASSO |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Jan 1, 2014 |
Mar 31, 2014 |
Hexachlorocyclopentadiene |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Mar 31, 2014 |
Synthetic Organic Chemicals |
| Dec 1, 2013 |
Dec 31, 2013 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2013 |
Ground Water Rule |
| Dec 1, 2013 |
Dec 31, 2013 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2013 |
Ground Water Rule |
| Nov 1, 2013 |
Nov 30, 2013 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Nov 30, 2013 |
Ground Water Rule |
| Nov 1, 2013 |
Nov 30, 2013 |
Groundwater Rule |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Nov 30, 2013 |
Ground Water Rule |
| Oct 1, 2011 |
Dec 31, 2011 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2011 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2011 |
Dec 31, 2011 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2011 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2011 |
Aug 31, 2011 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 2011 |
Total Coliform Rule |
| Aug 1, 2011 |
Aug 31, 2011 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 2011 |
Total Coliform Rule |
| Aug 1, 2011 |
Aug 31, 2011 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 2011 |
Total Coliform Rule |
| Aug 1, 2011 |
Aug 31, 2011 |
Coliform (TCR) |
MR |
No |
No |
— |
5% of samples |
— |
Resolved |
Aug 31, 2011 |
Total Coliform Rule |
| Oct 1, 2010 |
Dec 31, 2010 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2010 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2010 |
Dec 31, 2010 |
Chlorine |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 2010 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2010 |
— |
Consumer Confidence Rule |
Other |
No |
No |
— |
— |
— |
Resolved |
Oct 15, 2010 |
Consumer Confidence Rule |
| Apr 1, 2008 |
— |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Dec 29, 2009 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2008 |
— |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
MR |
No |
No |
— |
— |
— |
Resolved |
Dec 29, 2009 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2007 |
Sep 30, 2007 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Sep 30, 2007 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2007 |
Sep 30, 2007 |
Combined Uranium |
MR |
No |
Yes |
— |
30 ug/L |
— |
Resolved |
Sep 30, 2007 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2007 |
Sep 30, 2007 |
Combined Uranium |
MR |
No |
Yes |
— |
30 ug/L |
— |
Resolved |
Sep 30, 2007 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2007 |
Sep 30, 2007 |
Combined Uranium |
MR |
No |
Yes |
— |
30 ug/L |
— |
Resolved |
Sep 30, 2007 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2007 |
Sep 30, 2007 |
Combined Uranium |
MR |
No |
Yes |
— |
30 ug/L |
— |
Resolved |
Sep 30, 2007 |
Radionuclides and Revised Rad Rule |
| Jul 1, 2007 |
Sep 30, 2007 |
Combined Uranium |
MR |
No |
Yes |
— |
30 ug/L |
— |
Resolved |
Sep 30, 2007 |
Radionuclides and Revised Rad Rule |