Monochlorobenzene (chlorobenzene)
California American Water Company - Lincoln Oaks
Monochlorobenzene is used as a solvent for pesticides, a degreasing agent and an intermediate for manufacturing other chemicals. It causes liver and kidney damage in studies of laboratory animals.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 109 | 0 | ND |
2015 | ND | 86 | 0 | ND |
2016 | ND | 23 | 0 | ND |
2017 | ND | 17 | 0 | ND |
2018 | ND | 50 | 0 | ND |
2019 | ND | 49 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 70 ppb
The EWG Health Guideline of 70 ppb for monochlorobenzene 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) 100 ppb
The legal limit for monochlorobenzene, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1960s.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-01-14 | 1225-016-0915 | ND |
2014-01-14 | 1225-032-0920 | ND |
2014-01-14 | 1225-033-0925 | ND |
2014-01-15 | 1225-027-0910 | ND |
2014-01-15 | 1225-030-0924 | ND |
2014-01-15 | 1225-031-0933 | ND |
2014-02-18 | 1225-001-1040 | ND |
2014-02-18 | 1225-016-1150 | ND |
2014-02-18 | 1225-019-0900 | ND |
2014-02-18 | 1225-023-1000 | ND |
2014-02-18 | 1225-027-1205 | ND |
2014-02-18 | 1225-028-1130 | ND |
2014-02-18 | 1225-030-1230 | ND |
2014-02-18 | 1225-031-1245 | ND |
2014-02-18 | 1225-032-1200 | ND |
2014-02-18 | 1225-033-1210 | ND |
2014-02-19 | 1225-009-1315 | ND |
2014-02-20 | 1225-004-1100 | ND |
2014-02-27 | 1225-006-1310 | ND |
2014-03-12 | 1225-027-1228 | ND |
2014-03-13 | 1225-016-1000 | ND |
2014-03-13 | 1225-032-1005 | ND |
2014-03-13 | 1225-033-1010 | ND |
2014-04-08 | 1225-016-0940 | ND |
2014-04-08 | 1225-027-0905 | ND |
2014-04-08 | 1225-030-0917 | ND |
2014-04-08 | 1225-031-0924 | ND |
2014-04-08 | 1225-032-0945 | ND |
2014-04-08 | 1225-033-0950 | ND |
2014-05-06 | 1225-004-1138 | ND |
2014-05-06 | 1225-009-1228 | ND |
2014-05-06 | 1225-016-1010 | ND |
2014-05-06 | 1225-019-0905 | ND |
2014-05-06 | 1225-023-1230 | ND |
2014-05-06 | 1225-032-1025 | ND |
2014-05-06 | 1225-033-1040 | ND |
2014-05-07 | 1225-001-1030 | ND |
2014-05-07 | 1225-006-1010 | ND |
2014-05-07 | 1225-027-0919 | ND |
2014-05-07 | 1225-028-1125 | ND |
2014-05-07 | 1225-030-0934 | ND |
2014-05-07 | 1225-031-0942 | ND |
2014-06-24 | 1225-016-1115 | ND |
2014-06-24 | 1225-027-0923 | ND |
2014-06-24 | 1225-030-0935 | ND |
2014-06-24 | 1225-031-0942 | ND |
2014-06-24 | 1225-032-1125 | ND |
2014-06-24 | 1225-033-1135 | ND |
2014-07-01 | 5810-022-0920 | ND |
2014-07-22 | 9590-027-0920 | ND |
2014-07-22 | 9590-030-0934 | ND |
2014-07-22 | 9590-031-0942 | ND |
2014-07-29 | 1225-016-1010 | ND |
2014-07-29 | 1225-032-1015 | ND |
2014-07-29 | 1225-033-1020 | ND |
2014-08-11 | 1225-001-1037 | ND |
2014-08-11 | 1225-002-1000 | ND |
2014-08-11 | 1225-004-1325 | ND |
2014-08-11 | 1225-005-1015 | ND |
2014-08-11 | 1225-006-1020 | ND |
2014-08-11 | 1225-009-0945 | ND |
2014-08-11 | 1225-010-1130 | ND |
2014-08-11 | 1225-013-1215 | ND |
2014-08-11 | 1225-014-1230 | ND |
2014-08-11 | 1225-019-1158 | ND |
2014-08-11 | 1225-023-1100 | ND |
2014-08-11 | 1225-026-0910 | ND |
2014-08-11 | 1225-028-1113 | ND |
2014-08-12 | 1225-003-1245 | ND |
2014-08-12 | 1225-012-1340 | ND |
2014-08-12 | 1225-015-0950 | ND |
2014-08-12 | 1225-027-0855 | ND |
2014-08-12 | 1225-030-0909 | ND |
2014-08-12 | 1225-031-0917 | ND |
2014-08-13 | 1225-008-1010 | ND |
2014-08-21 | 1225-016-1115 | ND |
2014-08-21 | 1225-032-1125 | ND |
2014-08-21 | 1225-033-1135 | ND |
2014-09-03 | 1225-027-0900 | ND |
2014-09-03 | 1225-030-0914 | ND |
2014-09-03 | 1225-031-0921 | ND |
2014-09-10 | 1225-016-1105 | ND |
2014-09-10 | 1225-032-1115 | ND |
2014-09-10 | 1225-033-1125 | ND |
2014-10-16 | 1225-016-1212 | ND |
2014-10-16 | 1225-032-1216 | ND |
2014-10-16 | 1225-033-1220 | ND |
2014-10-28 | 1225-027-0935 | ND |
2014-10-28 | 1225-030-0940 | ND |
2014-10-28 | 1225-031-0945 | ND |
2014-11-10 | 1225-025-1110 | ND |
2014-11-18 | 1225-016-1015 | ND |
2014-11-18 | 1225-027-1125 | ND |
2014-11-18 | 1225-030-1020 | ND |
2014-11-18 | 1225-031-1135 | ND |
2014-11-18 | 1225-032-1130 | ND |
2014-11-18 | 1225-033-1025 | ND |
2014-12-03 | 1225-001-1100 | ND |
2014-12-03 | 1225-016-1120 | ND |
2014-12-03 | 1225-019-0920 | ND |
2014-12-03 | 1225-023-1020 | ND |
2014-12-03 | 1225-027-1000 | ND |
2014-12-03 | 1225-030-1020 | ND |
2014-12-03 | 1225-031-1030 | ND |
2014-12-03 | 1225-032-1125 | ND |
2014-12-03 | 1225-033-1130 | ND |
2014-12-04 | 1225-004-1005 | ND |
2014-12-04 | 1225-006-1125 | ND |
2014-12-04 | 1225-009-1040 | ND |
2015-01-08 | 1225-016-1100 | ND |
2015-01-08 | 1225-027-1020 | ND |
2015-01-08 | 1225-030-1025 | ND |
2015-01-08 | 1225-031-1030 | ND |
2015-01-08 | 1225-032-1110 | ND |
2015-01-08 | 1225-033-1120 | ND |
2015-01-27 | 1225-028-0925 | ND |
2015-02-02 | 1225-019-0922 | ND |
2015-02-02 | 1225-027-1215 | ND |
2015-02-02 | 1225-030-1225 | ND |
2015-02-02 | 1225-031-1240 | ND |
2015-02-03 | 1225-004-0807 | ND |
2015-02-04 | 1225-009-1020 | ND |
2015-02-10 | 1225-028-1125 | ND |
2015-02-12 | 1225-006-0840 | ND |
2015-02-17 | 1225-001-0850 | ND |
2015-02-17 | 1225-023-1030 | ND |
2015-02-25 | 1225-016-0915 | ND |
2015-02-25 | 1225-032-0920 | ND |
2015-02-25 | 1225-033-0925 | ND |
2015-02-26 | 1225-025-0917 | ND |
2015-03-18 | 1225-027-1010 | ND |
2015-03-18 | 1225-030-1020 | ND |
2015-03-18 | 1225-031-1030 | ND |
2015-03-24 | 1225-016-1025 | ND |
2015-03-24 | 1225-032-1030 | ND |
2015-03-24 | 1225-033-1035 | ND |
2015-04-09 | 1225-027-1040 | ND |
2015-04-09 | 1225-030-1048 | ND |
2015-04-09 | 1225-031-1100 | ND |
2015-04-22 | 1225-016-0852 | ND |
2015-04-22 | 1225-032-0852 | ND |
2015-04-22 | 1225-033-0852 | ND |
2015-05-05 | 1225-027-1200 | ND |
2015-05-05 | 1225-030-1220 | ND |
2015-05-05 | 1225-031-1235 | ND |
2015-05-06 | 1225-019-1015 | ND |
2015-05-06 | 1225-028-1145 | ND |
2015-05-12 | 1225-001-0825 | ND |
2015-05-12 | 1225-007-1010 | ND |
2015-05-14 | 1225-025-1150 | ND |
2015-05-26 | 1225-004-0835 | ND |
2015-05-26 | 1225-006-1210 | ND |
2015-05-26 | 1225-009-0917 | ND |
2015-05-26 | 1225-023-1020 | ND |
2015-05-27 | 1225-021-1143 | ND |
2015-05-28 | 1225-016-0835 | ND |
2015-05-28 | 1225-032-0835 | ND |
2015-05-28 | 1225-033-0835 | ND |
2015-06-18 | 1225-016-1035 | ND |
2015-06-18 | 1225-024-1200 | ND |
2015-06-18 | 1225-032-1035 | ND |
2015-06-18 | 1225-033-1035 | ND |
2015-06-30 | 1225-024-1120 | ND |
2015-07-28 | 1225-016-0938 | ND |
2015-07-28 | 1225-032-0938 | ND |
2015-08-10 | 1225-004-0915 | ND |
2015-08-10 | 1225-005-1100 | ND |
2015-08-10 | 1225-019-1220 | ND |
2015-08-10 | 1225-026-0940 | ND |
2015-08-11 | 1225-009-1055 | ND |
2015-08-11 | 1225-014-0855 | ND |
2015-08-11 | 1225-025-0820 | ND |
2015-08-11 | 1225-028-1025 | ND |
2015-08-13 | 1225-001-1055 | ND |
2015-08-13 | 1225-006-1045 | ND |
2015-08-13 | 1225-015-0840 | ND |
2015-08-18 | 1225-002-1005 | ND |
2015-08-18 | 1225-013-1040 | ND |
2015-08-19 | 1225-007-1230 | ND |
2015-08-19 | 1225-010-0940 | ND |
2015-08-19 | 1225-016-0945 | ND |
2015-08-19 | 1225-023-1140 | ND |
2015-08-24 | 1225-008-1305 | ND |
2015-08-25 | 1225-003-1155 | ND |
2015-09-10 | 1225-012-0835 | ND |
2015-09-24 | 1225-016-1100 | ND |
2015-11-11 | 1225-001-1255 | ND |
2015-11-12 | 1225-004-0855 | ND |
2015-11-12 | 1225-006-1050 | ND |
2015-11-12 | 1225-009-0915 | ND |
2015-11-12 | 1225-019-1230 | ND |
2015-11-12 | 1225-023-0955 | ND |
2015-11-16 | 1225-025-1210 | ND |
2015-11-17 | 1225-016-1142 | ND |
2015-12-07 | 1225-016-0950 | ND |
2016-02-03 | 1225-028-1450 | ND |
2016-02-09 | 1225-004-0845 | ND |
2016-02-09 | 1225-009-0940 | ND |
2016-02-09 | 1225-023-1100 | ND |
2016-02-10 | 1225-006-1045 | ND |
2016-02-10 | 1225-019-1055 | ND |
2016-02-10 | 1225-025-0850 | ND |
2016-02-25 | 1225-016-0945 | ND |
2016-04-21 | 1225-016-0940 | ND |
2016-05-09 | 1225-004-0950 | ND |
2016-05-09 | 1225-006-1040 | ND |
2016-05-09 | 1225-019-1111 | ND |
2016-05-09 | 1225-024-1110 | ND |
2016-05-09 | 1225-025-1220 | ND |
2016-05-09 | 1225-028-1013 | ND |
2016-05-11 | 1225-009-0945 | ND |
2016-05-11 | 1225-023-0900 | ND |
2016-05-26 | 1225-016-1030 | ND |
2016-05-26 | 1225-021-0825 | ND |
2016-10-25 | 1225-001-1305 | ND |
2016-11-01 | 1225-004-0804 | ND |
2016-11-01 | 1225-023-0945 | ND |
2016-11-14 | 1225-028-1422 | ND |
2017-02-08 | 1225-004-1015 | ND |
2017-02-09 | 1225-023-0739 | ND |
2017-02-15 | 1225-028-1420 | ND |
2017-04-05 | 1225-022-1205 | ND |
2017-05-08 | 1225-023-0757 | ND |
2017-05-08 | 1225-025-1037 | ND |
2017-05-08 | 1225-028-1400 | ND |
2017-05-09 | 1225-004-0935 | ND |
2017-08-03 | 1225-025-0805 | ND |
2017-08-10 | 1225-004-1155 | ND |
2017-08-10 | 1225-023-1240 | ND |
2017-08-10 | 1225-028-0915 | ND |
2017-08-22 | 1225-010-1210 | ND |
2017-11-13 | 1225-004-0945 | ND |
2017-11-13 | 1225-023-1035 | ND |
2017-11-13 | 1225-028-1110 | ND |
2017-11-20 | 1225-025-1100 | ND |
2018-01-24 | 1225-003-0940 | ND |
2018-02-13 | 1225-004-1257 | ND |
2018-02-13 | 1233-016-0955 | ND |
2018-02-13 | 1225-023-1352 | ND |
2018-02-19 | 1225-025-1030 | ND |
2018-02-19 | 1225-028-0950 | ND |
2018-03-12 | 1225-016-0830 | ND |
2018-03-12 | 1225-032-0830 | ND |
2018-03-12 | 1225-033-0830 | ND |
2018-04-03 | 1225-016-1050 | ND |
2018-04-03 | 1225-032-1050 | ND |
2018-04-03 | 1225-033-1050 | ND |
2018-05-01 | 1225-004-1215 | ND |
2018-05-01 | 1225-016-0835 | ND |
2018-05-01 | 1225-032-0835 | ND |
2018-05-01 | 1225-033-0835 | ND |
2018-05-02 | 1225-023-1115 | ND |
2018-05-02 | 1225-025-0930 | ND |
2018-05-03 | 1225-028-1100 | ND |
2018-06-18 | 1225-016-0955 | ND |
2018-06-18 | 1225-032-0955 | ND |
2018-06-18 | 1225-033-0955 | ND |
2018-07-17 | 1225-016-0842 | ND |
2018-07-17 | 1225-032-0842 | ND |
2018-07-17 | 1225-033-0842 | ND |
2018-08-07 | 1225-004-1310 | ND |
2018-08-07 | 1225-023-1055 | ND |
2018-08-07 | 1225-024-0952 | ND |
2018-08-13 | 1225-016-1200 | ND |
2018-08-13 | 1225-025-1100 | ND |
2018-08-13 | 1225-028-1220 | ND |
2018-08-13 | 1225-032-1200 | ND |
2018-08-13 | 1225-033-1200 | ND |
2018-09-19 | 1225-016-1115 | ND |
2018-09-19 | 1225-032-1115 | ND |
2018-09-19 | 1225-033-1115 | ND |
2018-10-17 | 1225-016-0825 | ND |
2018-10-17 | 1225-032-0830 | ND |
2018-10-17 | 1225-033-0835 | ND |
2018-11-05 | 1225-003-1310 | ND |
2018-11-05 | 1225-004-0915 | ND |
2018-11-06 | 1225-016-0931 | ND |
2018-11-06 | 1225-025-0850 | ND |
2018-11-06 | 1225-028-1005 | ND |
2018-11-06 | 1225-032-0936 | ND |
2018-11-06 | 1225-033-0941 | ND |
2018-11-07 | 1225-023-1050 | ND |
2018-12-11 | 1225-016-1400 | ND |
2018-12-11 | 1225-032-1410 | ND |
2018-12-11 | 1225-033-1415 | ND |
2019-01-08 | 1225-016-1010 | ND |
2019-01-08 | 1225-032-1215 | ND |
2019-01-08 | 1225-033-1020 | ND |
2019-02-05 | 1225-016-1240 | ND |
2019-02-05 | 1225-023-1355 | ND |
2019-02-05 | 1225-025-1306 | ND |
2019-02-05 | 1225-028-1350 | ND |
2019-02-05 | 1225-032-1250 | ND |
2019-02-05 | 1225-033-1255 | ND |
2019-03-12 | 1225-016-1220 | ND |
2019-03-12 | 1225-032-1230 | ND |
2019-03-12 | 1225-033-1235 | ND |
2019-04-09 | 1225-016-1325 | ND |
2019-04-09 | 1225-032-1335 | ND |
2019-04-09 | 1225-033-1340 | ND |
2019-05-07 | 1225-016-1530 | ND |
2019-05-07 | 1225-023-1410 | ND |
2019-05-07 | 1225-032-1540 | ND |
2019-05-07 | 1225-033-1545 | ND |
2019-05-09 | 1225-025-1110 | ND |
2019-05-09 | 1225-028-1240 | ND |
2019-06-18 | 1225-016-1350 | ND |
2019-06-18 | 1225-032-1400 | ND |
2019-06-18 | 1225-033-1405 | ND |
2019-07-09 | 1225-016-1350 | ND |
2019-07-09 | 1225-032-1400 | ND |
2019-07-09 | 1225-033-1405 | ND |
2019-08-06 | 1225-016-1600 | ND |
2019-08-06 | 1225-024-1450 | ND |
2019-08-06 | 1225-032-1610 | ND |
2019-08-06 | 1225-033-1615 | ND |
2019-08-07 | 1225-023-1555 | ND |
2019-08-07 | 1225-028-1135 | ND |
2019-08-08 | 1225-003-1200 | ND |
2019-09-10 | 1225-016-1200 | ND |
2019-09-10 | 1225-032-1210 | ND |
2019-09-10 | 1225-033-1215 | ND |
2019-10-17 | 1225-016-1235 | ND |
2019-10-17 | 1225-032-1240 | ND |
2019-10-17 | 1225-033-1245 | ND |
2019-11-18 | 1225-016-1115 | ND |
2019-11-18 | 1225-032-1420 | ND |
2019-11-18 | 1225-033-1125 | ND |
2019-11-20 | 1225-022-1145 | ND |
2019-11-20 | 1225-028-1305 | ND |
2019-11-21 | 1225-023-1550 | ND |
2019-12-18 | 1225-016-1240 | ND |
2019-12-18 | 1225-032-1245 | ND |
2019-12-18 | 1225-033-1250 | ND |