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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichloropropane

Camrosa Water District

1,2,3-Trichloropropane is a potent carcinogen that contaminates drinking water in agricultural regions where it was historically used as soil fumigant. Click here to read more about carcinogenic VOCs.

MORE ABOUT THIS CONTAMINANT

 

154

Samples

0

Samples exceeding legal limit (MCL)

44

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND70ND
2014ND10ND
2015ND10ND
2016N/A00N/A
2017N/A00N/A
20180.00608 ppb3913ND - 0.0750 ppb
20190.00356 ppb10631ND - 0.0350 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.0007 ppb

The EWG Health Guideline of 0.0007 ppb for 1,2,3-trichloropropane 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 cancer.

ppb = parts per billion

All test results

Date Lab ID Result
2013-03-273C28041-01AND
2013-03-273C28041-03AND
2013-03-273C28041-02AND
2013-07-013G02092-01AND
2013-09-303J01022-05AND
2013-09-303J01022-01AND
2013-09-303J01022-03AND
2014-01-284A28047-01AND
2015-06-295F30004-01AND
2018-07-175867-001-0910ND
2018-07-175867-006-09100.0210 ppb
2018-07-175867-007-09100.0140 ppb
2018-07-175867-008-0838ND
2018-07-175867-009-1010ND
2018-08-225867-006-08380.0160 ppb
2018-08-225867-007-08220.0120 ppb
2018-08-225867-011-0902ND
2018-08-295867-010-1000ND
2018-09-055867-010-0854ND
2018-09-125867-001-11140.00500 ppb
2018-09-125867-007-11120.0130 ppb
2018-09-125867-010-1109ND
2018-09-125867-011-1540ND
2018-09-175867-010-1000ND
2018-09-195867-006-13500.0140 ppb
2018-09-245867-010-1051ND
2018-10-015867-010-1137ND
2018-10-085867-010-1010ND
2018-10-155867-008-0937ND
2018-10-155867-009-1038ND
2018-10-175867-001-08240.00600 ppb
2018-10-175867-006-15000.0210 ppb
2018-10-175867-007-14290.0750 ppb
2018-10-175867-007-15060.0120 ppb
2018-10-175867-010-1506ND
2018-10-225867-010-0908ND
2018-10-295867-010-0944ND
2018-11-065867-010-0930ND
2018-11-135867-010-0936ND
2018-11-195867-010-0900ND
2018-11-275867-006-11090.0170 ppb
2018-11-275867-007-09080.0110 ppb
2018-11-275867-010-0908ND
2018-12-035867-010-0944ND
2018-12-125867-010-1020ND
2018-12-125867-011-1030ND
2018-12-195867-010-1500ND
2018-12-265867-010-1046ND
2019-01-035867-010-0817ND
2019-01-185867-010-0816ND
2019-01-225867-010-0912ND
2019-02-015867-006-11100.0230 ppb
2019-02-015867-007-11150.00700 ppb
2019-02-015867-008-0900ND
2019-02-015867-009-1300ND
2019-02-015867-010-1105ND
2019-02-015867-011-1145ND
2019-02-085867-010-1100ND
2019-02-215867-006-08160.0280 ppb
2019-02-215867-007-08000.01000 ppb
2019-02-215867-010-0805ND
2019-02-265867-010-1109ND
2019-03-075867-011-0744ND
2019-03-145867-010-0909ND
2019-03-185867-010-1020ND
2019-03-275867-006-10000.0350 ppb
2019-03-275867-007-09400.0120 ppb
2019-03-275867-010-0915ND
2019-04-035867-010-0855ND
2019-04-105867-010-1440ND
2019-04-175867-010-0845ND
2019-04-245867-001-08290.0180 ppb
2019-04-245867-010-08120.00900 ppb
2019-04-245867-011-0853ND
2019-04-295867-006-08450.0210 ppb
2019-04-295867-007-09220.01000 ppb
2019-04-295867-010-08210.00700 ppb
2019-05-155867-010-0815ND
2019-05-165867-010-1009ND
2019-05-165867-011-1054ND
2019-05-205867-010-0920ND
2019-05-305867-001-0953ND
2019-05-305867-006-08140.0189 ppb
2019-05-305867-007-08530.00866 ppb
2019-05-305867-010-0823ND
2019-05-305867-011-0840ND
2019-06-035867-010-0836ND
2019-06-105867-010-0857ND
2019-06-105867-011-1000ND
2019-06-175867-006-09520.0131 ppb
2019-06-175867-010-0944ND
2019-06-175867-011-1029ND
2019-06-245867-010-0907ND
2019-06-245867-011-0916ND
2019-07-175867-010-1355ND
2019-07-225867-001-1141ND
2019-07-225867-010-1011ND
2019-07-295867-010-1000ND
2019-08-055867-010-1022ND
2019-08-125867-001-0933ND
2019-08-125867-006-11350.0152 ppb
2019-08-125867-007-10400.00627 ppb
2019-08-125867-008-1115ND
2019-08-125867-010-0924ND
2019-08-125867-011-0951ND
2019-08-195867-001-11490.00613 ppb
2019-08-195867-006-09460.0137 ppb
2019-08-195867-007-11310.00600 ppb
2019-08-195867-009-1322ND
2019-08-195867-010-1120ND
2019-08-195867-011-0936ND
2019-08-265867-001-10080.00548 ppb
2019-08-265867-006-09240.0128 ppb
2019-08-265867-007-11460.00763 ppb
2019-08-265867-010-0955ND
2019-08-265867-011-0940ND
2019-09-045867-001-09030.00585 ppb
2019-09-045867-006-08120.0137 ppb
2019-09-045867-007-09500.00806 ppb
2019-09-045867-010-0820ND
2019-09-045867-011-0835ND
2019-09-095867-001-0845ND
2019-09-095867-006-08100.0108 ppb
2019-09-095867-007-1145ND
2019-09-095867-008-08450.00508 ppb
2019-09-095867-010-0810ND
2019-09-095867-011-0830ND
2019-09-165867-001-1035ND
2019-09-165867-006-09310.0105 ppb
2019-09-165867-007-1125ND
2019-09-165867-010-0922ND
2019-09-165867-011-1011ND
2019-09-235867-001-1013ND
2019-09-235867-006-09120.0103 ppb
2019-09-235867-007-11060.00584 ppb
2019-09-235867-010-0908ND
2019-09-235867-011-0924ND
2019-10-075867-010-0911ND
2019-10-145867-010-0945ND
2019-10-225867-010-1330ND
2019-10-295867-010-0900ND
2019-11-065867-010-0825ND
2019-11-125867-010-1000ND
2019-11-215867-010-1014ND
2019-11-255867-010-0932ND
2019-12-035867-010-1411ND
2019-12-095867-010-1440ND
2019-12-165867-010-0915ND
2019-12-235867-010-0930ND
2019-12-305867-001-1030ND
2019-12-305867-006-10300.0133 ppb
2019-12-305867-007-1030ND
2019-12-305867-010-1030ND
2019-12-305867-011-1030ND