1,2,3-Trichloropropane

City of Livingston

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

260

Samples

Samples exceeding legal limit (MCL)

223

Samples exceeding
health guidelines

Testing results - average by year

Year	Average result	Samples taken	Detections	Range of results
2013	0.244 ppb	4	4	0.0740 ppb - 0.410 ppb
2014	0.211 ppb	36	34	ND - 0.700 ppb
2015	0.205 ppb	35	35	0.00900 ppb - 0.690 ppb
2016	0.213 ppb	38	36	ND - 0.810 ppb
2017	0.175 ppb	33	32	ND - 0.690 ppb
2018	0.141 ppb	62	43	ND - 0.660 ppb
2019	0.179 ppb	52	39	ND - 0.610 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
2013-05-13	A3E0289-01A	0.350 ppb
2013-05-13	A3E0289-04A	0.0740 ppb
2013-11-05	A3J1787-04A	0.410 ppb
2013-11-05	A3J1787-01A	0.140 ppb
2014-01-07	5810-008-1215	0.300 ppb
2014-01-07	5810-011-1230	0.0460 ppb
2014-01-07	5810-012-1320	0.370 ppb
2014-01-07	5810-013-1030	0.0920 ppb
2014-01-07	5810-014-1200	0.700 ppb
2014-01-07	5810-015-1250	0.0130 ppb
2014-04-01	5810-008-1210	0.300 ppb
2014-04-01	5810-011-1230	0.0450 ppb
2014-04-01	5810-012-1410	0.360 ppb
2014-04-01	5810-013-1035	0.0870 ppb
2014-04-01	5810-014-1145	0.670 ppb
2014-04-01	5810-015-1325	0.0120 ppb
2014-04-15	5810-009-1215	0.180 ppb
2014-05-13	5810-025-1150	0.0240 ppb
2014-05-16	A4D2339-07A	0.0660 ppb
2014-05-16	A4D2339-04A	0.640 ppb
2014-05-16	A4D2339-01A	ND
2014-07-01	5810-008-1130	0.250 ppb
2014-07-01	5810-009-1145	0.160 ppb
2014-07-01	5810-011-1205	0.0940 ppb
2014-07-01	5810-012-1400	0.280 ppb
2014-07-01	5810-013-1310	0.0800 ppb
2014-07-01	5810-014-1025	0.530 ppb
2014-07-01	5810-015-1240	0.00800 ppb
2014-07-01	5810-025-1050	0.0650 ppb
2014-10-07	5810-008-1010	0.280 ppb
2014-10-07	5810-009-0955	0.140 ppb
2014-10-07	5810-011-0925	0.0800 ppb
2014-10-07	5810-012-0820	0.290 ppb
2014-10-07	5810-013-0845	0.0880 ppb
2014-10-07	5810-014-1045	0.470 ppb
2014-10-07	5810-015-0915	0.00800 ppb
2014-10-07	5810-025-1035	0.140 ppb
2014-11-06	A4J2366-04A	0.600 ppb
2014-11-06	A4J2366-01A	ND
2014-11-06	A4J2366-07A	0.110 ppb
2015-01-13	5810-008-0850	0.240 ppb
2015-01-13	5810-012-0935	0.320 ppb
2015-01-13	5810-013-0920	0.0820 ppb
2015-01-13	5810-014-0825	0.550 ppb
2015-01-13	5810-015-0905	0.0910 ppb
2015-01-13	5810-025-0835	0.130 ppb
2015-04-13	5810-008-1015	0.250 ppb
2015-04-13	5810-009-1107	0.160 ppb
2015-04-13	5810-011-1046	0.0180 ppb
2015-04-13	5810-012-1150	0.340 ppb
2015-04-13	5810-013-1136	0.0870 ppb
2015-04-13	5810-015-1121	0.01000 ppb
2015-04-13	5810-025-1055	0.140 ppb
2015-05-19	A5D2280-04A	0.310 ppb
2015-05-19	A5D2280-01A	0.170 ppb
2015-06-16	A5E2006-01A	0.0790 ppb
2015-07-15	5810-008-0950	0.230 ppb
2015-07-15	5810-009-1009	0.150 ppb
2015-07-15	5810-011-1024	0.0350 ppb
2015-07-15	5810-012-1039	0.290 ppb
2015-07-15	5810-013-1102	0.0940 ppb
2015-07-15	5810-014-0930	0.580 ppb
2015-07-15	5810-015-1119	0.00900 ppb
2015-07-21	5810-025-1155	0.130 ppb
2015-10-12	5810-008-1230	0.280 ppb
2015-10-12	5810-009-1430	0.160 ppb
2015-10-12	5810-011-1245	0.0430 ppb
2015-10-12	5810-012-1345	0.330 ppb
2015-10-12	5810-013-1310	0.110 ppb
2015-10-12	5810-014-1215	0.690 ppb
2015-10-12	5810-015-1400	0.0130 ppb
2015-10-12	5810-025-1450	0.230 ppb
2015-11-03	A5J1876-01A	0.190 ppb
2015-11-03	A5J1876-04A	0.340 ppb
2015-12-17	A5L0329-01A	0.280 ppb
2016-01-11	5810-009-1425	0.130 ppb
2016-01-11	5810-011-1440	0.0430 ppb
2016-01-11	5810-012-1115	0.330 ppb
2016-01-11	5810-014-1235	0.650 ppb
2016-01-11	5810-015-1525	0.0560 ppb
2016-01-11	5810-025-1210	0.250 ppb
2016-01-12	5810-008-1130	ND
2016-01-12	5810-013-1100	0.120 ppb
2016-01-12	5810-017-1135	0.270 ppb
2016-04-11	5810-008-1310	0.250 ppb
2016-04-11	5810-009-1159	0.130 ppb
2016-04-11	5810-011-1145	0.0410 ppb
2016-04-11	5810-012-1130	0.300 ppb
2016-04-11	5810-013-0115	0.1000 ppb
2016-04-11	5810-014-1325	0.600 ppb
2016-04-11	5810-025-1345	0.210 ppb
2016-05-09	5810-015-1240	0.1000 ppb
2016-06-13	5810-008-1020	0.280 ppb
2016-06-13	5810-017-1025	ND
2016-07-11	5810-008-1340	0.220 ppb
2016-07-11	5810-009-1040	0.120 ppb
2016-07-11	5810-011-1025	0.0320 ppb
2016-07-11	5810-012-1155	0.250 ppb
2016-07-11	5810-013-1105	0.0880 ppb
2016-07-11	5810-014-1300	0.470 ppb
2016-07-11	5810-015-1125	0.00800 ppb
2016-07-11	5810-025-1315	0.160 ppb
2016-08-08	5810-008-1145	0.310 ppb
2016-09-09	5810-008-1145	0.250 ppb
2016-10-10	5810-008-1040	0.270 ppb
2016-10-10	5810-009-1130	0.170 ppb
2016-10-10	5810-011-1110	0.0450 ppb
2016-10-10	5810-012-1240	0.330 ppb
2016-10-10	5810-013-1210	0.120 ppb
2016-10-10	5810-014-1000	0.810 ppb
2016-10-10	5810-015-1150	0.0120 ppb
2016-10-10	5810-025-1010	0.250 ppb
2016-11-14	5810-008-1200	0.310 ppb
2017-01-09	5810-009-1025	0.180 ppb
2017-01-09	5810-011-1010	0.0450 ppb
2017-01-09	5810-012-1320	0.320 ppb
2017-01-09	5810-013-1230	0.1000 ppb
2017-01-09	5810-014-1115	0.690 ppb
2017-01-09	5810-015-1210	0.0110 ppb
2017-01-09	5810-025-1100	0.190 ppb
2017-04-10	5810-009-1015	0.130 ppb
2017-04-10	5810-011-1000	0.0330 ppb
2017-04-10	5810-012-1240	0.230 ppb
2017-04-10	5810-013-1335	0.0610 ppb
2017-04-10	5810-014-1120	0.520 ppb
2017-04-10	5810-015-1355	0.00600 ppb
2017-04-10	5810-025-1100	0.180 ppb
2017-07-10	5810-009-1200	0.140 ppb
2017-07-10	5810-011-1150	0.0320 ppb
2017-07-10	5810-012-1345	0.250 ppb
2017-07-10	5810-013-1250	0.0830 ppb
2017-07-10	5810-015-1230	0.00700 ppb
2017-07-10	5810-025-1515	0.130 ppb
2017-07-10	5810-028-1320	0.0780 ppb
2017-07-11	5810-014-1010	0.530 ppb
2017-08-14	5810-008-1410	ND
2017-10-09	5810-009-1100	0.140 ppb
2017-10-09	5810-011-1510	0.0230 ppb
2017-10-09	5810-012-1105	0.240 ppb
2017-10-09	5810-013-1010	0.0820 ppb
2017-10-09	5810-014-1450	0.520 ppb
2017-10-09	5810-015-1130	0.00800 ppb
2017-10-09	5810-025-1430	0.220 ppb
2017-10-09	5810-028-1045	0.0700 ppb
2017-11-16	5810-008-0940	0.280 ppb
2017-12-11	5810-008-1330	0.260 ppb
2018-01-09	5810-008-1200	ND
2018-01-09	5810-017-1210	ND
2018-02-12	5810-008-1340	ND
2018-02-12	5810-017-1345	ND
2018-03-12	5810-008-1210	ND
2018-03-12	5810-009-1005	0.210 ppb
2018-03-12	5810-011-0945	0.0410 ppb
2018-03-12	5810-012-1150	0.380 ppb
2018-03-12	5810-013-1105	0.110 ppb
2018-03-12	5810-014-1330	0.590 ppb
2018-03-12	5810-015-1035	0.01000 ppb
2018-03-12	5810-017-1215	ND
2018-03-12	5810-025-1300	0.260 ppb
2018-03-12	5810-028-1135	0.110 ppb
2018-03-30	5810-009-0749	0.180 ppb
2018-03-30	5810-011-0758	0.0450 ppb
2018-03-30	5810-012-0828	0.320 ppb
2018-03-30	5810-013-0854	0.0890 ppb
2018-03-30	5810-014-0732	0.550 ppb
2018-03-30	5810-015-0817	0.0150 ppb
2018-03-30	5810-025-0740	0.290 ppb
2018-03-30	5810-028-0841	ND
2018-04-09	5810-008-1250	ND
2018-04-09	5810-017-1305	ND
2018-05-14	5810-008-1415	ND
2018-05-14	5810-015-1200	0.0120 ppb
2018-05-14	5810-017-1425	ND
2018-06-11	5810-008-1140	ND
2018-06-11	5810-009-0955	0.210 ppb
2018-06-11	5810-011-1010	0.0370 ppb
2018-06-11	5810-012-1345	0.410 ppb
2018-06-11	5810-013-1300	0.110 ppb
2018-06-11	5810-014-1055	0.600 ppb
2018-06-11	5810-015-1225	0.01000 ppb
2018-06-11	5810-017-1155	ND
2018-06-11	5810-025-1040	0.190 ppb
2018-06-11	5810-028-1325	0.0930 ppb
2018-07-09	5810-008-1330	ND
2018-07-09	5810-015-1130	0.0110 ppb
2018-07-09	5810-017-1335	ND
2018-08-13	5810-008-1305	ND
2018-08-13	5810-015-1045	0.00800 ppb
2018-08-13	5810-017-1310	ND
2018-09-10	5810-008-1345	ND
2018-09-10	5810-009-1045	0.190 ppb
2018-09-10	5810-011-1030	0.0460 ppb
2018-09-10	5810-012-1205	0.330 ppb
2018-09-10	5810-013-1120	0.120 ppb
2018-09-10	5810-014-1305	0.660 ppb
2018-09-10	5810-015-1425	0.120 ppb
2018-09-10	5810-017-1350	ND
2018-09-10	5810-025-1325	0.220 ppb
2018-09-10	5810-028-1145	0.0890 ppb
2018-12-11	5810-008-1331	0.250 ppb
2018-12-11	5810-009-1407	0.170 ppb
2018-12-11	5810-011-1422	0.0470 ppb
2018-12-11	5810-012-1325	0.350 ppb
2018-12-11	5810-013-1444	0.1000 ppb
2018-12-11	5810-014-1305	0.650 ppb
2018-12-11	5810-025-1326	0.310 ppb
2018-12-11	5810-028-1508	0.110 ppb
2018-12-12	5810-015-1344	0.110 ppb
2019-01-08	5810-008-1305	0.240 ppb
2019-01-08	5810-017-1310	ND
2019-02-12	5810-008-1103	0.270 ppb
2019-02-12	5810-017-1106	ND
2019-03-07	5810-009-1505	0.180 ppb
2019-03-07	5810-011-1510	0.0410 ppb
2019-03-07	5810-012-1515	0.310 ppb
2019-03-07	5810-014-1456	0.530 ppb
2019-03-07	5810-025-1420	0.280 ppb
2019-03-07	5810-028-1523	0.130 ppb
2019-03-12	5810-008-0806	0.250 ppb
2019-03-12	5810-017-0811	ND
2019-04-09	5810-008-0820	0.220 ppb
2019-04-09	5810-017-0826	ND
2019-04-23	5810-009-1126	0.220 ppb
2019-04-23	5810-011-1116	0.0340 ppb
2019-04-23	5810-012-1135	0.390 ppb
2019-04-23	5810-013-1127	0.1000 ppb
2019-04-23	5810-014-1105	0.610 ppb
2019-04-23	5810-025-1117	ND
2019-04-23	5810-028-1129	0.120 ppb
2019-05-07	5810-008-1135	0.240 ppb
2019-05-07	5810-017-1133	ND
2019-06-11	5810-008-0908	0.240 ppb
2019-06-11	5810-017-0915	ND
2019-06-20	5810-009-0938	0.200 ppb
2019-06-20	5810-011-0945	0.0400 ppb
2019-06-20	5810-012-1016	0.340 ppb
2019-06-20	5810-013-1000	0.1000 ppb
2019-06-20	5810-014-0825	0.610 ppb
2019-06-20	5810-025-0805	0.200 ppb
2019-06-20	5810-028-1009	0.120 ppb
2019-07-11	5810-008-0815	0.210 ppb
2019-07-11	5810-025-0803	0.190 ppb
2019-08-13	5810-008-1015	0.230 ppb
2019-08-13	5810-017-1023	ND
2019-09-03	5810-008-0811	0.210 ppb
2019-09-03	5810-017-0847	ND
2019-10-08	5810-008-0815	0.220 ppb
2019-10-08	5810-017-0800	ND
2019-10-17	5810-009-0852	0.160 ppb
2019-10-17	5810-011-0836	ND
2019-10-17	5810-012-0804	0.290 ppb
2019-10-17	5810-013-0815	0.0880 ppb
2019-10-17	5810-014-0835	0.510 ppb
2019-10-17	5810-015-0958	0.0930 ppb
2019-10-17	5810-025-1010	0.510 ppb
2019-10-17	5810-028-0831	0.1000 ppb
2019-11-19	5810-008-0825	0.240 ppb
2019-11-19	5810-017-0815	ND
2019-12-10	5810-008-0850	0.220 ppb
2019-12-10	5810-017-0904	ND