| Jan 1, 2024 |
Mar 31, 2024 |
TTHM |
MCL |
Yes |
No |
107.4967 UG/L |
0.080 mg/L |
— |
Archived |
Mar 31, 2024 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2023 |
Dec 31, 2023 |
TTHM |
MCL |
Yes |
No |
89.18 UG/L |
0.080 mg/L |
— |
Archived |
Dec 31, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
HEXACHLOROBENZENE |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Archived |
Sep 30, 2023 |
Synthetic Organic Chemicals |
| Jul 1, 2023 |
Sep 30, 2023 |
TTHM |
MCL |
Yes |
No |
91.295 UG/L |
0.080 mg/L |
— |
Archived |
Sep 30, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2023 |
Sep 30, 2023 |
LASSO |
MR |
No |
Yes |
— |
— |
— |
Archived |
Sep 30, 2023 |
Synthetic Organic Chemicals |
| Jul 1, 2023 |
Sep 30, 2023 |
Methoxychlor |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Archived |
Sep 30, 2023 |
Synthetic Organic Chemicals |
| Jul 1, 2023 |
Sep 30, 2023 |
Di(2-ethylhexyl) adipate |
MR |
No |
Yes |
— |
0.4 mg/L |
— |
Archived |
Sep 30, 2023 |
Synthetic Organic Chemicals |
| Jul 1, 2023 |
Sep 30, 2023 |
Endrin |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Archived |
Sep 30, 2023 |
Synthetic Organic Chemicals |
| Jul 1, 2023 |
Sep 30, 2023 |
Benzo(a)pyrene |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Archived |
Sep 30, 2023 |
Synthetic Organic Chemicals |
| Jul 1, 2023 |
Sep 30, 2023 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Archived |
Sep 30, 2023 |
Synthetic Organic Chemicals |
| Jul 1, 2023 |
Sep 30, 2023 |
Toxaphene |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Archived |
Sep 30, 2023 |
Synthetic Organic Chemicals |
| Jul 1, 2023 |
Sep 30, 2023 |
Simazine |
MR |
No |
Yes |
— |
0.004 mg/L |
— |
Archived |
Sep 30, 2023 |
Synthetic Organic Chemicals |
| Jul 1, 2023 |
Sep 30, 2023 |
Heptachlor |
MR |
No |
Yes |
— |
0.0004 mg/L |
— |
Archived |
Sep 30, 2023 |
Synthetic Organic Chemicals |
| Jul 1, 2023 |
Sep 30, 2023 |
Heptachlor epoxide |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Archived |
Sep 30, 2023 |
Synthetic Organic Chemicals |
| Jul 1, 2023 |
Sep 30, 2023 |
BHC-GAMMA |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Archived |
Sep 30, 2023 |
Synthetic Organic Chemicals |
| Jul 1, 2023 |
Sep 30, 2023 |
Atrazine |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Archived |
Sep 30, 2023 |
Synthetic Organic Chemicals |
| Jul 1, 2023 |
Sep 30, 2023 |
Chlordane |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Archived |
Sep 30, 2023 |
Synthetic Organic Chemicals |
| Jul 1, 2023 |
Sep 30, 2023 |
Hexachlorocyclopentadiene |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Archived |
Sep 30, 2023 |
Synthetic Organic Chemicals |
| Apr 1, 2023 |
Jun 30, 2023 |
TTHM |
MCL |
Yes |
No |
84.7525 UG/L |
0.080 mg/L |
— |
Archived |
Jun 30, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2023 |
Mar 31, 2023 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
63.485 UG/L |
0.060 mg/L |
— |
Archived |
Mar 31, 2023 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 |
Dec 31, 2022 |
BHC-GAMMA |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Oct 1, 2022 |
Dec 31, 2022 |
Endrin |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Oct 1, 2022 |
Dec 31, 2022 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Oct 1, 2022 |
Dec 31, 2022 |
HEXACHLOROBENZENE |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Oct 1, 2022 |
Dec 31, 2022 |
Atrazine |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Oct 1, 2022 |
Dec 31, 2022 |
Benzo(a)pyrene |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Oct 1, 2022 |
Dec 31, 2022 |
Heptachlor epoxide |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Oct 1, 2022 |
Dec 31, 2022 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
61.8275 UG/L |
0.060 mg/L |
— |
Archived |
Dec 31, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2022 |
Dec 31, 2022 |
Chlordane |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Oct 1, 2022 |
Dec 31, 2022 |
Methoxychlor |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Oct 1, 2022 |
Dec 31, 2022 |
Heptachlor |
MR |
No |
Yes |
— |
0.0004 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Oct 1, 2022 |
Dec 31, 2022 |
LASSO |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Oct 1, 2022 |
Dec 31, 2022 |
Toxaphene |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Oct 1, 2022 |
Dec 31, 2022 |
Hexachlorocyclopentadiene |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Oct 1, 2022 |
Dec 31, 2022 |
Di(2-ethylhexyl) adipate |
MR |
No |
Yes |
— |
0.4 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Oct 1, 2022 |
Dec 31, 2022 |
Simazine |
MR |
No |
Yes |
— |
0.004 mg/L |
— |
Resolved |
Dec 31, 2022 |
Synthetic Organic Chemicals |
| Jul 1, 2022 |
Sep 30, 2022 |
Total Haloacetic Acids (HAA5) |
MCL |
Yes |
No |
61.165 UG/L |
0.060 mg/L |
— |
Archived |
Sep 30, 2022 |
Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2019 |
Mar 31, 2019 |
LASSO |
MR |
No |
Yes |
— |
— |
— |
Resolved |
Mar 31, 2019 |
Synthetic Organic Chemicals |
| Jan 1, 2019 |
Mar 31, 2019 |
Endrin |
MR |
No |
Yes |
— |
0.002 mg/L |
— |
Resolved |
Mar 31, 2019 |
Synthetic Organic Chemicals |
| Jan 1, 2019 |
Mar 31, 2019 |
Di(2-ethylhexyl) adipate |
MR |
No |
Yes |
— |
0.4 mg/L |
— |
Resolved |
Mar 31, 2019 |
Synthetic Organic Chemicals |
| Jan 1, 2019 |
Mar 31, 2019 |
Simazine |
MR |
No |
Yes |
— |
0.004 mg/L |
— |
Resolved |
Mar 31, 2019 |
Synthetic Organic Chemicals |
| Jan 1, 2019 |
Mar 31, 2019 |
BHC-GAMMA |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Mar 31, 2019 |
Synthetic Organic Chemicals |
| Jan 1, 2019 |
Mar 31, 2019 |
Heptachlor |
MR |
No |
Yes |
— |
0.0004 mg/L |
— |
Resolved |
Mar 31, 2019 |
Synthetic Organic Chemicals |
| Jan 1, 2019 |
Mar 31, 2019 |
Methoxychlor |
MR |
No |
Yes |
— |
0.04 mg/L |
— |
Resolved |
Mar 31, 2019 |
Synthetic Organic Chemicals |
| Jan 1, 2019 |
Mar 31, 2019 |
Toxaphene |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Resolved |
Mar 31, 2019 |
Synthetic Organic Chemicals |
| Jan 1, 2019 |
Mar 31, 2019 |
Hexachlorocyclopentadiene |
MR |
No |
Yes |
— |
0.05 mg/L |
— |
Resolved |
Mar 31, 2019 |
Synthetic Organic Chemicals |
| Jan 1, 2019 |
Mar 31, 2019 |
Heptachlor epoxide |
MR |
No |
Yes |
— |
0.0002 mg/L |
— |
Resolved |
Mar 31, 2019 |
Synthetic Organic Chemicals |
| Jan 1, 2019 |
Mar 31, 2019 |
HEXACHLOROBENZENE |
MR |
No |
Yes |
— |
0.001 mg/L |
— |
Resolved |
Mar 31, 2019 |
Synthetic Organic Chemicals |
| Jan 1, 2019 |
Mar 31, 2019 |
Di(2-ethylhexyl) phthalate |
MR |
No |
Yes |
— |
0.006 mg/L |
— |
Resolved |
Mar 31, 2019 |
Synthetic Organic Chemicals |
| Jan 1, 2019 |
Mar 31, 2019 |
Atrazine |
MR |
No |
Yes |
— |
0.003 mg/L |
— |
Resolved |
Mar 31, 2019 |
Synthetic Organic Chemicals |