| Jan 1, 2021 |
Dec 31, 2021 |
Nitrate-Nitrite |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Apr 28, 2021 |
Nitrate Rule |
| Jan 1, 2021 |
Dec 31, 2021 |
Nitrate-Nitrite |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Apr 28, 2021 |
Nitrate Rule |
| Jan 1, 2021 |
Dec 31, 2021 |
Nitrate-Nitrite |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Apr 28, 2021 |
Nitrate Rule |
| Jan 1, 2021 |
Dec 31, 2021 |
Nitrate-Nitrite |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Apr 28, 2021 |
Nitrate Rule |
| Jan 16, 2019 |
— |
Total Haloacetic Acids (HAA5) |
MR |
No |
No |
— |
0.060 mg/L |
— |
Resolved |
Feb 13, 2019 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 16, 2019 |
— |
Total Haloacetic Acids (HAA5) |
MR |
No |
No |
— |
0.060 mg/L |
— |
Resolved |
Feb 13, 2019 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 |
Sep 30, 2018 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.066 MG/L |
0.060 mg/L |
.06 |
Resolved |
Sep 30, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 |
Sep 30, 2018 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.066 MG/L |
0.060 mg/L |
.06 |
Resolved |
Sep 30, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2018 |
Sep 30, 2018 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.066 MG/L |
0.060 mg/L |
.06 |
Resolved |
Sep 30, 2018 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Nov 1, 2016 |
Nov 30, 2016 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Nov 30, 2016 |
Revised Total Coliform Rule |
| Nov 1, 2016 |
Nov 30, 2016 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Nov 30, 2016 |
Revised Total Coliform Rule |
| Nov 1, 2016 |
Nov 30, 2016 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Nov 30, 2016 |
Revised Total Coliform Rule |
| Nov 1, 2016 |
Nov 30, 2016 |
Revised Total Coliform Rule |
MON |
No |
No |
— |
— |
— |
Resolved |
Nov 30, 2016 |
Revised Total Coliform Rule |
| Oct 1, 2016 |
Dec 31, 2016 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Dec 5, 2016 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2016 |
Dec 31, 2016 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Dec 5, 2016 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2016 |
Dec 31, 2016 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Dec 5, 2016 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2016 |
Dec 31, 2016 |
Chlorine |
MR |
No |
No |
— |
4.0 mg/L |
— |
Resolved |
Dec 5, 2016 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2010 |
Mar 31, 2010 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.062 MG/L |
0.060 mg/L |
.06 |
Resolved |
Mar 31, 2010 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2010 |
Mar 31, 2010 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.062 MG/L |
0.060 mg/L |
.06 |
Resolved |
Mar 31, 2010 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2010 |
Mar 31, 2010 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.062 MG/L |
0.060 mg/L |
.06 |
Resolved |
Mar 31, 2010 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2010 |
Mar 31, 2010 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.062 MG/L |
0.060 mg/L |
.06 |
Resolved |
Mar 31, 2010 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2009 |
Dec 31, 2009 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.064 MG/L |
0.060 mg/L |
.06 |
Resolved |
Dec 31, 2009 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2009 |
Dec 31, 2009 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.064 MG/L |
0.060 mg/L |
.06 |
Resolved |
Dec 31, 2009 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2009 |
Dec 31, 2009 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.064 MG/L |
0.060 mg/L |
.06 |
Resolved |
Dec 31, 2009 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2009 |
Dec 31, 2009 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
.064 MG/L |
0.060 mg/L |
.06 |
Resolved |
Dec 31, 2009 |
Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2004 |
Jul 31, 2004 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Jul 31, 2004 |
Total Coliform Rule |
| Jul 1, 2004 |
Jul 31, 2004 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Jul 31, 2004 |
Total Coliform Rule |
| Jul 1, 2004 |
Jul 31, 2004 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Jul 31, 2004 |
Total Coliform Rule |
| Jul 1, 2004 |
Jul 31, 2004 |
Coliform (TCR) |
MCL |
Yes |
No |
— |
5% of samples |
— |
Resolved |
Jul 31, 2004 |
Total Coliform Rule |
| Aug 13, 1996 |
Aug 13, 2000 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Aug 13, 2000 |
Radionuclides and Revised Rad Rule |
| Aug 13, 1996 |
Aug 13, 2000 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Aug 13, 2000 |
Radionuclides and Revised Rad Rule |
| Aug 13, 1996 |
Aug 13, 2000 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Aug 13, 2000 |
Radionuclides and Revised Rad Rule |
| Aug 13, 1996 |
Aug 13, 2000 |
Gross Alpha, Excl. Radon and U |
MR |
No |
Yes |
— |
15 pCi/L |
— |
Resolved |
Aug 13, 2000 |
Radionuclides and Revised Rad Rule |
| Aug 13, 1996 |
Aug 13, 2000 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Aug 13, 2000 |
Radionuclides and Revised Rad Rule |
| Aug 13, 1996 |
Aug 13, 2000 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Aug 13, 2000 |
Radionuclides and Revised Rad Rule |
| Aug 13, 1996 |
Aug 13, 2000 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Aug 13, 2000 |
Radionuclides and Revised Rad Rule |
| Aug 13, 1996 |
Aug 13, 2000 |
Combined Radium (-226 and -228) |
MR |
No |
Yes |
— |
5 pCi/L |
— |
Resolved |
Aug 13, 2000 |
Radionuclides and Revised Rad Rule |
| Jun 24, 1980 |
Jun 23, 1981 |
Fluoride |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Archived |
Jun 23, 1981 |
Inorganic Chemicals |
| Jun 24, 1980 |
Jun 23, 1981 |
Chromium |
MR |
No |
Yes |
— |
0.1 mg/L |
— |
Archived |
Jun 23, 1981 |
Inorganic Chemicals |
| Jun 24, 1980 |
Jun 23, 1981 |
Selenium |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Archived |
Jun 23, 1981 |
Inorganic Chemicals |
| Jun 24, 1980 |
Jun 23, 1981 |
Methoxychlor |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Archived |
Jun 23, 1981 |
Synthetic Organic Chemicals |
| Jun 24, 1980 |
Jun 23, 1981 |
Mercury |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Archived |
Jun 23, 1981 |
Inorganic Chemicals |
| Jun 24, 1980 |
Jun 23, 1981 |
Nitrate |
MR |
No |
Yes |
— |
10 mg/L |
— |
Archived |
Jun 23, 1981 |
Nitrate Rule |
| Jun 24, 1980 |
Jun 23, 1981 |
2,4-D |
MR |
No |
Yes |
— |
0.07 mg/L |
— |
Archived |
Jun 23, 1981 |
Synthetic Organic Chemicals |
| Jun 24, 1980 |
Jun 23, 1981 |
Barium |
MR |
No |
Yes |
— |
2 mg/L |
— |
Archived |
Jun 23, 1981 |
Inorganic Chemicals |
| Jun 24, 1980 |
Jun 23, 1981 |
2,4,5-TP |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Archived |
Jun 23, 1981 |
Synthetic Organic Chemicals |
| Jun 24, 1980 |
Jun 23, 1981 |
Endrin |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Archived |
Jun 23, 1981 |
Synthetic Organic Chemicals |
| Jun 24, 1980 |
Jun 23, 1981 |
Cadmium |
MR |
No |
Yes |
— |
0.005 mg/L |
— |
Archived |
Jun 23, 1981 |
Inorganic Chemicals |
| Jun 24, 1980 |
Jun 23, 1981 |
Toxaphene |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Archived |
Jun 23, 1981 |
Synthetic Organic Chemicals |
| Jun 24, 1980 |
Jun 23, 1981 |
BHC-GAMMA |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Archived |
Jun 23, 1981 |
Synthetic Organic Chemicals |