o-Dichlorobenzene
California Domestic Water Company
o-Dichlorobenzene is used as a chemical intermediate for making agricultural herbicides. It is toxic to the liver, kidneys and the nervous system, and causes cancer in animal studies.
134
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | ND | 21 | 0 | ND |
| 2019 | ND | 20 | 0 | ND |
| 2020 | ND | 25 | 0 | ND |
| 2021 | ND | 23 | 0 | ND |
| 2022 | ND | 23 | 0 | ND |
| 2023 | ND | 22 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 600 ppb
The EWG Health Guideline of 600 ppb for o-dichlorobenzene 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 harm to internal organs.
EPA Maximum Contaminant
Level (MCL): 600 ppb
The legal limit for o-dichlorobenzene, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1970s.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-04-02 | CA1910199_007_007-201804021018 | ND |
| 2018-04-02 | CA1910199_008_008-201804020931 | ND |
| 2018-04-02 | CA1910199_009_009-201804020757 | ND |
| 2018-04-10 | CA1910199_006_006-201804100915 | ND |
| 2018-04-10 | CA1910199_008_008-201804100930 | ND |
| 2018-04-10 | CA1910199_005_005-201804100900 | ND |
| 2018-04-10 | CA1910199_007_007-201804100920 | ND |
| 2018-04-10 | CA1910199_020_020-201804100905 | ND |
| 2018-04-10 | CA1910199_014_014-201804100945 | ND |
| 2018-04-23 | CA1910199_005_005-201804231022 | ND |
| 2018-04-23 | CA1910199_007_007-201804230953 | ND |
| 2018-04-23 | CA1910199_014_014-201804231042 | ND |
| 2018-04-23 | CA1910199_006_006-201804231002 | ND |
| 2018-04-23 | CA1910199_020_020-201804231013 | ND |
| 2018-10-01 | CA1910199_005_005-201810011029 | ND |
| 2018-10-01 | CA1910199_009_009-201810010740 | ND |
| 2018-10-01 | CA1910199_008_008-201810010822 | ND |
| 2018-10-01 | CA1910199_020_020-201810011015 | ND |
| 2018-10-01 | CA1910199_006_006-201810010958 | ND |
| 2018-10-01 | CA1910199_007_007-201810010940 | ND |
| 2018-10-01 | CA1910199_014_014-201810011127 | ND |
| 2019-04-01 | CA1910199_006_006-201904010956 | ND |
| 2019-04-01 | CA1910199_020_020-201904011115 | ND |
| 2019-04-01 | CA1910199_007_007-201904010941 | ND |
| 2019-04-01 | CA1910199_014_014-201904011125 | ND |
| 2019-04-01 | CA1910199_005_005-201904011131 | ND |
| 2019-04-01 | CA1910199_008_008-201904010840 | ND |
| 2019-04-01 | CA1910199_009_009-201904010814 | ND |
| 2019-04-03 | CA1910199_006_006-201904030915 | ND |
| 2019-04-03 | CA1910199_007_007-201904030910 | ND |
| 2019-04-03 | CA1910199_014_014-201904030905 | ND |
| 2019-04-03 | CA1910199_020_020-201904030900 | ND |
| 2019-04-03 | CA1910199_005_005-201904030850 | ND |
| 2019-04-03 | CA1910199_008_008-201904030925 | ND |
| 2019-10-07 | CA1910199_006_006-201910071118 | ND |
| 2019-10-07 | CA1910199_007_007-201910071130 | ND |
| 2019-10-07 | CA1910199_008_008-201910070843 | ND |
| 2019-10-07 | CA1910199_009_009-201910070800 | ND |
| 2019-10-07 | CA1910199_014_014-201910070958 | ND |
| 2019-10-25 | CA1910199_020_020-201910250726 | ND |
| 2019-10-25 | CA1910199_005_005-201910250717 | ND |
| 2020-04-06 | CA1910199_006_006-202004060950 | ND |
| 2020-04-06 | CA1910199_009_009-202004060725 | ND |
| 2020-04-06 | CA1910199_008_008-202004060806 | ND |
| 2020-04-06 | CA1910199_005_005-202004061035 | ND |
| 2020-04-06 | CA1910199_007_007-202004061108 | ND |
| 2020-04-06 | CA1910199_014_014-202004061128 | ND |
| 2020-04-06 | CA1910199_020_020-202004061052 | ND |
| 2020-04-06 | CA1910199_021_021-202004060919 | ND |
| 2020-04-09 | CA1910199_007_007-202004090820 | ND |
| 2020-04-09 | CA1910199_014_014-202004090845 | ND |
| 2020-04-09 | CA1910199_008_008-202004090830 | ND |
| 2020-04-09 | CA1910199_006_006-202004090810 | ND |
| 2020-04-09 | CA1910199_021_021-202004090915 | ND |
| 2020-04-09 | CA1910199_005_005-202004090800 | ND |
| 2020-04-09 | CA1910199_020_020-202004090855 | ND |
| 2020-07-06 | CA1910199_021_021-202007060835 | ND |
| 2020-10-05 | CA1910199_020_020-202010051006 | ND |
| 2020-10-05 | CA1910199_006_006-202010050925 | ND |
| 2020-10-05 | CA1910199_009_009-202010050755 | ND |
| 2020-10-05 | CA1910199_014_014-202010051042 | ND |
| 2020-10-05 | CA1910199_005_005-202010051027 | ND |
| 2020-10-05 | CA1910199_007_007-202010050940 | ND |
| 2020-10-05 | CA1910199_021_021-202010050903 | ND |
| 2020-10-05 | CA1910199_008_008-202010050825 | ND |
| 2020-10-08 | CA1910199_021_021-202010080900 | ND |
| 2021-01-06 | CA1910199_021_021-202101060825 | ND |
| 2021-04-05 | CA1910199_014_014-202104051054 | ND |
| 2021-04-05 | CA1910199_006_006-202104050957 | ND |
| 2021-04-05 | CA1910199_021_021-202104050852 | ND |
| 2021-04-05 | CA1910199_005_005-202104051034 | ND |
| 2021-04-05 | CA1910199_008_008-202104050823 | ND |
| 2021-04-05 | CA1910199_007_007-202104050941 | ND |
| 2021-04-05 | CA1910199_009_009-202104050754 | ND |
| 2021-04-05 | CA1910199_020_020-202104051017 | ND |
| 2021-04-13 | CA1910199_005_005-202104130835 | ND |
| 2021-04-13 | CA1910199_006_006-202104130900 | ND |
| 2021-04-13 | CA1910199_020_020-202104130845 | ND |
| 2021-04-13 | CA1910199_008_008-202104130920 | ND |
| 2021-04-13 | CA1910199_007_007-202104130905 | ND |
| 2021-04-13 | CA1910199_014_014-202104130830 | ND |
| 2021-10-04 | CA1910199_009_009-202110040725 | ND |
| 2021-10-04 | CA1910199_008_008-202110040750 | ND |
| 2021-10-04 | CA1910199_020_020-202110040850 | ND |
| 2021-10-04 | CA1910199_005_005-202110040855 | ND |
| 2021-10-04 | CA1910199_006_006-202110040835 | ND |
| 2021-10-04 | CA1910199_014_014-202110040905 | ND |
| 2021-10-04 | CA1910199_021_021-202110040810 | ND |
| 2021-10-25 | CA1910199_007_007-202110250831 | ND |
| 2022-01-05 | CA1910199_021_021-202201050825 | ND |
| 2022-04-04 | CA1910199_005_005-202204040930 | ND |
| 2022-04-04 | CA1910199_009_009-202204040738 | ND |
| 2022-04-04 | CA1910199_008_008-202204040818 | ND |
| 2022-04-04 | CA1910199_021_021-202204040855 | ND |
| 2022-04-04 | CA1910199_007_007-202204040832 | ND |
| 2022-04-04 | CA1910199_014_014-202204040955 | ND |
| 2022-04-04 | CA1910199_020_020-202204040920 | ND |
| 2022-04-18 | CA1910199_020_020-202204180855 | ND |
| 2022-04-18 | CA1910199_007_007-202204180910 | ND |
| 2022-04-18 | CA1910199_005_005-202204180845 | ND |
| 2022-04-18 | CA1910199_008_008-202204180930 | ND |
| 2022-04-18 | CA1910199_014_014-202204180825 | ND |
| 2022-05-02 | CA1910199_006_006-202205020953 | ND |
| 2022-06-22 | CA1910199_006_006-202206221205 | ND |
| 2022-10-03 | CA1910199_009_009-202210030728 | ND |
| 2022-10-03 | CA1910199_021_021-202210030832 | ND |
| 2022-10-03 | CA1910199_005_005-202210031159 | ND |
| 2022-10-03 | CA1910199_006_006-202210031108 | ND |
| 2022-10-03 | CA1910199_007_007-202210031121 | ND |
| 2022-10-03 | CA1910199_020_020-202210031142 | ND |
| 2022-10-03 | CA1910199_008_008-202210030758 | ND |
| 2022-10-03 | CA1910199_014_014-202210030853 | ND |
| 2023-03-13 | CA1910199_021_021-202303130930 | ND |
| 2023-04-03 | CA1910199_005_005-202304031057 | ND |
| 2023-04-03 | CA1910199_020_020-202304031021 | ND |
| 2023-04-03 | CA1910199_006_006-202304031036 | ND |
| 2023-04-03 | CA1910199_009_009-202304030812 | ND |
| 2023-04-03 | CA1910199_014_014-202304031109 | ND |
| 2023-04-03 | CA1910199_008_008-202304030844 | ND |
| 2023-04-03 | CA1910199_021_021-202304030922 | ND |
| 2023-04-11 | CA1910199_014_014-202304110820 | ND |
| 2023-04-11 | CA1910199_005_005-202304110850 | ND |
| 2023-04-11 | CA1910199_020_020-202304110900 | ND |
| 2023-04-11 | CA1910199_006_006-202304110940 | ND |
| 2023-04-11 | CA1910199_008_008-202304111005 | ND |
| 2023-05-01 | CA1910199_007_007-202305010915 | ND |
| 2023-06-12 | CA1910199_007_007-202306120915 | ND |
| 2023-10-02 | CA1910199_006_006-202310020955 | ND |
| 2023-10-02 | CA1910199_020_020-202310021050 | ND |
| 2023-10-02 | CA1910199_005_005-202310021034 | ND |
| 2023-10-02 | CA1910199_021_021-202310020927 | ND |
| 2023-10-02 | CA1910199_007_007-202310021011 | ND |
| 2023-10-02 | CA1910199_009_009-202310020748 | ND |
| 2023-10-09 | CA1910199_014_014-202310090913 | ND |