Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Hughson, City Of

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.

 

117

Samples

0

Samples exceeding legal limit (MCL)

104

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
20180.0225 ppb2822ND - 0.0480 ppb
20190.0251 ppb3835ND - 0.0550 ppb
20200.0398 ppb12120.0120 ppb - 0.0540 ppb
20210.0381 ppb1211ND - 0.0660 ppb
20220.0302 ppb1311ND - 0.0640 ppb
20230.0320 ppb1413ND - 0.0750 ppb

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

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
2018-03-08CA5010008_003_003-2018030810050.0160 ppb
2018-03-08CA5010008_005_005-2018030809180.0250 ppb
2018-03-08CA5010008_014_014-2018030808400.0460 ppb
2018-06-07CA5010008_003_003-201806070810ND
2018-06-07CA5010008_005_005-201806071020ND
2018-06-07CA5010008_014_014-2018060709200.0460 ppb
2018-06-07CA5010008_015_015-2018060708500.0300 ppb
2018-07-12CA5010008_014_014-2018071210000.0480 ppb
2018-08-07CA5010008_003_003-201808071030ND
2018-08-07CA5010008_015_015-2018080709500.0340 ppb
2018-08-07CA5010008_005_005-2018080711070.00880 ppb
2018-08-07CA5010008_014_014-2018080709350.0360 ppb
2018-09-04CA5010008_014_014-2018090409490.0350 ppb
2018-09-04CA5010008_005_005-2018090411100.00790 ppb
2018-09-04CA5010008_015_015-2018090409110.0390 ppb
2018-09-04CA5010008_003_003-201809041017ND
2018-10-02CA5010008_005_005-201810021058ND
2018-10-02CA5010008_003_003-2018100211350.00560 ppb
2018-10-02CA5010008_015_015-2018100209480.0300 ppb
2018-10-02CA5010008_014_014-2018100209350.0330 ppb
2018-11-06CA5010008_003_003-201811061040ND
2018-11-06CA5010008_005_005-2018110611080.0110 ppb
2018-11-06CA5010008_015_015-2018110609400.0320 ppb
2018-11-06CA5010008_014_014-2018110609200.0340 ppb
2018-12-04CA5010008_005_005-2018120410350.0120 ppb
2018-12-04CA5010008_014_014-2018120408450.0470 ppb
2018-12-04CA5010008_015_015-2018120409150.0460 ppb
2018-12-04CA5010008_003_003-2018120409480.00740 ppb
2019-01-03CA5010008_005_005-2019010311240.0130 ppb
2019-01-03CA5010008_014_014-2019010310000.0400 ppb
2019-01-03CA5010008_003_003-2019010310500.00530 ppb
2019-01-03CA5010008_015_015-2019010310180.0420 ppb
2019-02-05CA5010008_003_003-2019020510500.00860 ppb
2019-02-05CA5010008_005_005-2019020510500.0340 ppb
2019-02-05CA5010008_015_015-2019020510320.0470 ppb
2019-02-05CA5010008_014_014-2019020510500.0450 ppb
2019-03-05CA5010008_003_003-2019030510450.00750 ppb
2019-03-05CA5010008_005_005-2019030511380.0200 ppb
2019-03-05CA5010008_014_014-2019030509220.0450 ppb
2019-04-02CA5010008_003_003-201904021015ND
2019-04-02CA5010008_005_005-2019040210320.0350 ppb
2019-04-02CA5010008_014_014-2019040209300.0420 ppb
2019-05-07CA5010008_003_003-2019050709100.00880 ppb
2019-05-07CA5010008_014_014-2019050711100.0430 ppb
2019-05-07CA5010008_005_005-2019050709400.0200 ppb
2019-06-04CA5010008_003_003-2019060413020.00740 ppb
2019-06-04CA5010008_005_005-2019060412390.00850 ppb
2019-06-04CA5010008_014_014-2019060412040.0440 ppb
2019-07-02CA5010008_003_003-2019070211020.00640 ppb
2019-07-02CA5010008_005_005-2019070212180.0160 ppb
2019-07-02CA5010008_014_014-2019070209580.0310 ppb
2019-08-06CA5010008_005_005-2019080611230.00970 ppb
2019-08-06CA5010008_014_014-2019080609320.0540 ppb
2019-08-06CA5010008_003_003-2019080610380.0110 ppb
2019-09-03CA5010008_003_003-2019090310340.0130 ppb
2019-09-03CA5010008_014_014-2019090309510.0530 ppb
2019-09-03CA5010008_005_005-2019090311300.0250 ppb
2019-10-07CA5010008_003_003-2019100710580.0260 ppb
2019-10-07CA5010008_014_014-2019100710060.0550 ppb
2019-10-07CA5010008_005_005-2019100711470.0350 ppb
2019-11-05CA5010008_014_014-2019110511150.0470 ppb
2019-11-05CA5010008_003_003-2019110512100.00680 ppb
2019-11-05CA5010008_005_005-2019110510300.0250 ppb
2019-12-03CA5010008_003_003-201912031415ND
2019-12-03CA5010008_014_014-2019120313450.0220 ppb
2019-12-03CA5010008_005_005-201912031430ND
2020-01-07CA5010008_003_003-2020010707560.0500 ppb
2020-01-07CA5010008_005_005-2020010708300.0450 ppb
2020-01-07CA5010008_014_014-2020010709000.0490 ppb
2020-04-07CA5010008_005_005-2020040709150.0420 ppb
2020-04-07CA5010008_003_003-2020040709450.0540 ppb
2020-04-07CA5010008_014_014-2020040708450.0520 ppb
2020-07-14CA5010008_005_005-2020071410450.0310 ppb
2020-07-14CA5010008_003_003-2020071411150.0130 ppb
2020-07-14CA5010008_014_014-2020071402000.0540 ppb
2020-10-06CA5010008_005_005-2020100609250.0260 ppb
2020-10-06CA5010008_014_014-2020100613150.0500 ppb
2020-11-03CA5010008_003_003-2020110310000.0120 ppb
2021-01-05CA5010008_005_005-2021010510000.0300 ppb
2021-01-05CA5010008_003_003-2021010509450.0430 ppb
2021-01-05CA5010008_014_014-2021010509000.0560 ppb
2021-04-06CA5010008_003_003-2021040609450.0260 ppb
2021-04-06CA5010008_005_005-2021040609150.0350 ppb
2021-04-06CA5010008_014_014-2021040608450.0540 ppb
2021-07-06CA5010008_003_003-202107061000ND
2021-07-06CA5010008_014_014-2021070613400.0660 ppb
2021-07-06CA5010008_005_005-2021070610100.0450 ppb
2021-10-05CA5010008_005_005-2021100509450.0330 ppb
2021-10-05CA5010008_003_003-2021100510150.0180 ppb
2021-10-05CA5010008_014_014-2021100514000.0510 ppb
2022-01-04CA5010008_005_005-2022010409150.0440 ppb
2022-01-04CA5010008_003_003-2022010409300.0400 ppb
2022-01-04CA5010008_014_014-2022010414000.0530 ppb
2022-04-12CA5010008_003_003-2022041209000.00930 ppb
2022-04-12CA5010008_014_014-2022041213300.0500 ppb
2022-04-12CA5010008_005_005-2022041208450.0250 ppb
2022-07-05CA5010008_005_005-2022070508300.0270 ppb
2022-07-05CA5010008_014_014-202207051330ND
2022-07-05CA5010008_003_003-2022070509450.0150 ppb
2022-07-26CA5010008_014_014-2022072612450.0640 ppb
2022-10-04CA5010008_005_005-2022100408150.0180 ppb
2022-10-04CA5010008_014_014-2022100413300.0470 ppb
2022-10-04CA5010008_003_003-202210040750ND
2023-01-10CA5010008_005_005-2023011009150.0340 ppb
2023-01-10CA5010008_014_014-2023011013200.0380 ppb
2023-02-14CA5010008_003_003-2023021410300.0360 ppb
2023-04-04CA5010008_005_005-2023040410420.0410 ppb
2023-04-04CA5010008_003_003-2023040412200.0750 ppb
2023-04-04CA5010008_014_014-2023040412450.0570 ppb
2023-06-15CA5010008_016_016-202306151302ND
2023-06-15CA5010008_017_017-2023061513090.00520 ppb
2023-07-05CA5010008_003_003-2023070508370.00920 ppb
2023-07-05CA5010008_014_014-2023070513050.0460 ppb
2023-07-05CA5010008_005_005-2023070509030.0320 ppb
2023-10-03CA5010008_003_003-2023100310050.00630 ppb
2023-10-03CA5010008_005_005-2023100308360.0190 ppb
2023-10-03CA5010008_014_014-2023100313100.0490 ppb