| Oct 1, 2025 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Nov 12, 2025 |
Lead and Copper Rule |
| Oct 1, 2025 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Nov 12, 2025 |
Lead and Copper Rule |
| Oct 1, 2025 |
— |
Lead and Copper Rule |
MR |
No |
No |
— |
TT |
— |
Resolved |
Nov 12, 2025 |
Lead and Copper Rule |
| Oct 1, 2016 |
Dec 31, 2016 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2016 |
Dec 31, 2016 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2016 |
Dec 31, 2016 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2016 |
Dec 31, 2016 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Dec 31, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 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 |
| Oct 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 |
| Oct 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 |
| Oct 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 |
| Jul 1, 2016 |
Sep 30, 2016 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2016 |
Sep 30, 2016 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2016 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2016 |
Apr 30, 2016 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Apr 30, 2016 |
Revised Total Coliform Rule |
| Apr 1, 2016 |
Apr 30, 2016 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Apr 30, 2016 |
Revised Total Coliform Rule |
| Apr 1, 2016 |
Apr 30, 2016 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Apr 30, 2016 |
Revised Total Coliform Rule |
| Apr 1, 2016 |
Apr 30, 2016 |
Revised Total Coliform Rule |
MON |
No |
Yes |
— |
— |
— |
Resolved |
Apr 30, 2016 |
Revised Total Coliform Rule |
| Jul 1, 2014 |
Sep 30, 2014 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2014 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2014 |
Sep 30, 2014 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2014 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2014 |
Sep 30, 2014 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2014 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2014 |
Sep 30, 2014 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2014 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2014 |
Sep 30, 2014 |
Total Haloacetic Acids (HAA5) |
MR |
No |
Yes |
— |
0.060 mg/L |
— |
Resolved |
Sep 30, 2014 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2014 |
Sep 30, 2014 |
TTHM |
MR |
No |
Yes |
— |
0.080 mg/L |
— |
Resolved |
Sep 30, 2014 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 1997 |
Dec 31, 1997 |
Beryllium, Total |
MR |
No |
Yes |
— |
0.004 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Beryllium, Total |
MR |
No |
Yes |
— |
0.004 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Antimony, Total |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Antimony, Total |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Antimony, Total |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Beryllium, Total |
MR |
No |
Yes |
— |
0.004 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Selenium |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Selenium |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Beryllium, Total |
MR |
No |
Yes |
— |
0.004 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Selenium |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Selenium |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Nitrite |
MR |
No |
Yes |
— |
1 mg/L |
— |
Resolved |
Dec 31, 1997 |
Nitrate Rule |
| Jan 1, 1997 |
Dec 31, 1997 |
Nickel |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Mercury |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Mercury |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Mercury |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Mercury |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Fluoride |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Fluoride |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Fluoride |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |
| Jan 1, 1997 |
Dec 31, 1997 |
Fluoride |
MR |
No |
Yes |
— |
4.0 mg/L |
— |
Resolved |
Dec 31, 1997 |
Inorganic Chemicals |