1,2,4-Trichlorobenzene
Green Meadow Estates Of Rockford Llc
NOTE: Green Meadow Estates Of Rockford Llc purchases water from Rockford which is required to test for 1,2,4-trichlorobenzene. Sample information shown below was taken by Rockford.
1,2,4-Trichlorobenzene is an industrial solvent that can harm the adrenal glands and may increase the risk of cancer.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | ND | 19 | 0 | ND |
| 2019 | ND | 31 | 0 | ND |
| 2020 | ND | 16 | 0 | ND |
| 2021 | ND | 16 | 0 | ND |
| 2022 | ND | 15 | 0 | ND |
| 2023 | ND | 19 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 5 ppb
The EWG Health Guideline of 5 ppb for 1,2,4-trichlorobenzene was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against hormone disruption.
EPA Maximum Contaminant
Level (MCL): 70 ppb
The legal limit for 1,2,4-trichlorobenzene, established in 1992, was based on a toxicity study in laboratory animals conducted in 1981. This limit may not fully protect against hormone disruption.
ppb = parts per billion
All test results
NOTE: Green Meadow Estates Of Rockford Llc purchases water from Rockford which is required to test for 1,2,4-trichlorobenzene. Sample information shown below was taken by Rockford.
| Date | Lab ID | Result |
|---|---|---|
| 2018-02-02 | 8021162-01 | ND |
| 2018-03-16 | 8033673-02 | ND |
| 2018-03-16 | 8033673-01 | ND |
| 2018-04-06 | 8042289-03 | ND |
| 2018-04-06 | 8042289-02 | ND |
| 2018-04-06 | 8042289-01 | ND |
| 2018-05-04 | 8051899-01 | ND |
| 2018-05-04 | 8051899-02 | ND |
| 2018-05-23 | 8054284-01 | ND |
| 2018-05-23 | 8054284-02 | ND |
| 2018-05-23 | 8054284-03 | ND |
| 2018-05-25 | 8055076-01 | ND |
| 2018-05-25 | 8055076-02 | ND |
| 2018-06-12 | 8062624-01 | ND |
| 2018-06-15 | 8063760-01 | ND |
| 2018-09-12 | 8092119-02 | ND |
| 2018-09-12 | 8092119-03 | ND |
| 2018-09-12 | 8092119-01 | ND |
| 2018-11-02 | 8111425-02 | ND |
| 2018-12-18 | 8123625-01 | ND |
| 2018-12-18 | 8123625-03 | ND |
| 2019-03-13 | 9032319-02 | ND |
| 2019-03-13 | 9032319-01 | ND |
| 2019-04-26 | 9050293-01 | ND |
| 2019-04-26 | 9050293-02 | ND |
| 2019-04-26 | 9050293-03 | ND |
| 2019-05-20 | 9054685-01 | ND |
| 2019-05-20 | 9054685-02 | ND |
| 2019-11-08 | 9112291-01 | ND |
| 2019-11-08 | 9112291-02 | ND |
| 2020-01-03 | 0011461-03 | ND |
| 2020-01-06 | 0011461-01 | ND |
| 2020-01-07 | 0011461-11 | ND |
| 2020-01-07 | 0011461-05 | ND |
| 2020-01-14 | 0012951-09 | ND |
| 2020-01-14 | 0012951-05 | ND |
| 2020-01-14 | 0012951-01 | ND |
| 2020-01-17 | 0014016-07 | ND |
| 2020-01-21 | 0014016-01 | ND |
| 2020-01-21 | 0014016-03 | ND |
| 2020-01-28 | 0015041-01 | ND |
| 2020-02-05 | 0021039-03 | ND |
| 2020-02-12 | 0022366-01 | ND |
| 2020-03-18 | 0033420-01 | ND |
| 2020-04-08 | 0041849-01 | ND |
| 2020-04-10 | 0043035-02 | ND |
| 2020-04-21 | 0044114-01 | ND |
| 2020-04-22 | 0044117-01 | ND |
| 2020-08-21 | 0085623-01 | ND |
| 2020-10-16 | 0104284-01 | ND |
| 2020-10-16 | 0104274-01 | ND |
| 2020-10-16 | 0104266-01 | ND |
| 2020-11-13 | 0113505-02 | ND |
| 2020-11-13 | 0113505-01 | ND |
| 2021-03-19 | EC04533-01 | ND |
| 2021-03-23 | EC04538-01 | ND |
| 2021-04-16 | ED04204-05 | ND |
| 2021-04-16 | ED04204-03 | ND |
| 2021-04-16 | ED04204-02 | ND |
| 2021-04-16 | ED04204-01 | ND |
| 2021-04-23 | ED05311-03 | ND |
| 2021-04-23 | ED05311-01 | ND |
| 2021-06-07 | EF02169-03 | ND |
| 2021-07-16 | EG04422-01 | ND |
| 2021-07-28 | EG05799-02 | ND |
| 2021-07-28 | EG05799-01 | ND |
| 2021-10-15 | EJ03992-03 | ND |
| 2021-10-15 | EJ03992-01 | ND |
| 2022-01-07 | FA02254-02 | ND |
| 2022-01-07 | FA02254-01 | ND |
| 2022-04-15 | FD03663-01 | ND |
| 2022-04-29 | FE00937-04 | ND |
| 2022-06-07 | FF01841-01 | ND |
| 2022-10-21 | FJ04817-03 | ND |
| 2022-10-28 | FK00617-01 | ND |
| 2023-01-27 | GB00258-06 | ND |
| 2023-01-27 | GB00258-04 | ND |
| 2023-01-27 | GB00258-03 | ND |
| 2023-01-27 | GB00258-02 | ND |
| 2023-01-27 | GB00258-01 | ND |
| 2023-01-31 | GB00258-05 | ND |
| 2023-02-03 | GB01680-01 | ND |
| 2023-02-03 | GB01680-02 | ND |
| 2023-02-03 | GB01680-03 | ND |
| 2023-02-17 | GB04073-01 | ND |
| 2023-02-28 | GC00283-01 | ND |
| 2023-03-16 | 23C0427-01 | ND |
| 2023-03-16 | 23C0427-02 | ND |
| 2023-06-27 | GF05125-04 | ND |
| 2023-08-04 | GH02264-01 | ND |
| 2023-08-09 | GH02251-01 | ND |
| 2023-09-29 | GJ01387-01 | ND |
| 2023-10-13 | GJ03541-01 | ND |
| 2023-10-27 | GK00138-01 | ND |