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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichloropropane

Yucaipa Valley 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

 

134

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015ND390ND
2016N/A00N/A
2017N/A00N/A
2018ND650ND
2019ND300ND

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
2015-03-10201501300259AMND
2015-03-10201501300278AMND
2015-03-10201501300277AMND
2015-03-10201501300272AMND
2015-03-10201501300241AMND
2015-03-10201501300236AMND
2015-03-10201503110335AMND
2015-03-10201501300229AMND
2015-03-10201501300256AMND
2015-03-10201501300268AMND
2015-03-10201501300274AMND
2015-03-10201501300231AMND
2015-03-10201501300233AMND
2015-03-11201501300228AMND
2015-03-11201501300230AMND
2015-03-11201501300246AMND
2015-03-26201501300254AMND
2015-03-31201501300235AMND
2015-06-18201501300338AMND
2015-06-18201501300295AMND
2015-09-10201501300398AMND
2015-09-10201501300401AMND
2015-09-10201501300417AMND
2015-09-10201501300399AMND
2015-09-20201501300388AMND
2015-09-21201501300387AMND
2015-09-21201501300377AMND
2015-09-21201501300416AMND
2015-09-21201501300378AMND
2015-09-22201501300406AMND
2015-09-22201501300425AMND
2015-09-22201501300422AMND
2015-09-22201501300426AMND
2015-09-24201501300405AMND
2015-09-24201501300381AMND
2015-09-28201501300411AMND
2015-09-28201501300419AMND
2015-09-28201501300410AMND
2015-12-09201501300360AMND
2018-02-073761-006-1320ND
2018-02-073761-037-1306ND
2018-02-073761-054-1335ND
2018-02-073761-076-1254ND
2018-02-073761-100-1440ND
2018-02-083761-015-1330ND
2018-02-083761-017-1300ND
2018-02-083761-033-1220ND
2018-02-083761-036-1240ND
2018-02-083761-052-1045ND
2018-02-083761-066-1145ND
2018-02-093761-013-1200ND
2018-02-093761-025-1100ND
2018-02-093761-067-1135ND
2018-02-143761-022-0830ND
2018-04-103761-006-1130ND
2018-04-103761-013-1145ND
2018-04-103761-017-1220ND
2018-04-103761-022-1120ND
2018-04-103761-025-1000ND
2018-04-103761-033-1205ND
2018-04-103761-036-1105ND
2018-04-103761-037-1040ND
2018-04-103761-052-1150ND
2018-04-103761-054-1015ND
2018-04-103761-066-1055ND
2018-04-103761-067-0930ND
2018-04-103761-076-1020ND
2018-04-173761-015-1200ND
2018-04-173761-016-1140ND
2018-04-173761-078-1050ND
2018-05-083761-100-0855ND
2018-07-163761-006-0950ND
2018-07-163761-013-1000ND
2018-07-163761-015-1500ND
2018-07-163761-016-1235ND
2018-07-163761-022-0935ND
2018-07-163761-036-1420ND
2018-07-163761-052-1300ND
2018-07-163761-066-0910ND
2018-07-163761-067-1040ND
2018-07-183761-025-0910ND
2018-07-183761-100-1240ND
2018-07-193761-017-1155ND
2018-07-193761-033-1330ND
2018-07-193761-054-1105ND
2018-07-193761-076-1125ND
2018-07-193761-078-1137ND
2018-10-103761-016-1330ND
2018-10-113761-006-0955ND
2018-10-113761-022-0941ND
2018-10-113761-066-0900ND
2018-10-113761-076-0927ND
2018-10-223761-013-1040ND
2018-10-223761-025-1109ND
2018-10-223761-033-1137ND
2018-10-223761-100-1255ND
2018-10-233761-015-0856ND
2018-10-233761-017-1100ND
2018-10-233761-036-0950ND
2018-10-233761-052-1029ND
2018-10-233761-054-1125ND
2018-10-303761-067-1050ND
2018-10-303761-078-1020ND
2018-11-143761-037-1130ND
2019-03-273761-006-0940ND
2019-03-273761-013-0950ND
2019-03-273761-025-1235ND
2019-03-273761-037-0900ND
2019-03-273761-066-0835ND
2019-03-273761-076-0914ND
2019-03-283761-015-1222ND
2019-03-283761-016-1215ND
2019-03-283761-017-1123ND
2019-03-283761-033-1156ND
2019-03-283761-036-1110ND
2019-03-283761-052-1148ND
2019-03-283761-054-1320ND
2019-03-283761-078-1345ND
2019-03-293761-022-1135ND
2019-04-173761-006-1130ND
2019-04-173761-013-1142ND
2019-04-173761-015-1318ND
2019-04-173761-016-1326ND
2019-04-173761-017-1232ND
2019-04-173761-022-1120ND
2019-04-173761-033-1247ND
2019-04-173761-036-1025ND
2019-04-173761-037-0940ND
2019-04-173761-052-1304ND
2019-04-173761-066-0928ND
2019-04-173761-076-0953ND
2019-04-173761-078-1045ND
2019-04-183761-025-1200ND
2019-04-183761-054-1148ND