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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichloropropane

City of Ceres

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

 

345

Samples

0

Samples exceeding legal limit (MCL)

182

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20130.00444 ppb91ND - 0.0400 ppb
20140.0180 ppb289ND - 0.110 ppb
20150.0238 ppb5225ND - 0.120 ppb
20160.0211 ppb4823ND - 0.130 ppb
20170.0166 ppb4723ND - 0.1000 ppb
20180.0308 ppb10269ND - 0.140 ppb
20190.0257 ppb5932ND - 0.130 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
2013-09-26A3H2187-15AND
2013-09-26A3H2187-17A0.0400 ppb
2013-09-26A3H2187-13AND
2013-09-26A3H2187-05AND
2013-09-26A3H2187-01AND
2013-09-26A3H2187-03AND
2013-09-26A3H2187-09AND
2013-09-26A3H2187-11AND
2013-09-26A3H2187-07AND
2014-03-11A4C0306-15AND
2014-03-11A4C0306-11AND
2014-03-11A4C0306-13A0.0480 ppb
2014-03-11A4C0306-17A0.0690 ppb
2014-03-11A4C0306-03A0.0440 ppb
2014-03-11A4C0306-05AND
2014-03-11A4C0306-01AND
2014-03-11A4C0306-09AND
2014-03-11A4C0306-07AND
2014-07-105806-014-0800ND
2014-07-105806-016-1120ND
2014-07-105806-032-0840ND
2014-07-105806-034-0800ND
2014-07-105806-035-0940ND
2014-11-045806-014-1025ND
2014-11-045806-016-09350.0340 ppb
2014-11-045806-022-11220.0270 ppb
2014-11-045806-023-0950ND
2014-11-045806-027-1035ND
2014-11-045806-028-09200.0480 ppb
2014-11-045806-030-11250.0240 ppb
2014-11-045806-032-0805ND
2014-11-045806-033-0815ND
2014-11-045806-034-1005ND
2014-11-045806-035-1142ND
2014-11-045806-038-09120.1000 ppb
2014-11-045806-039-08400.110 ppb
2014-11-045806-040-0850ND
2015-01-285806-014-1155ND
2015-01-285806-016-08400.0270 ppb
2015-01-285806-021-1030ND
2015-01-285806-022-10000.0220 ppb
2015-01-285806-023-0850ND
2015-01-285806-027-09450.00700 ppb
2015-01-285806-028-10450.1000 ppb
2015-01-285806-032-1345ND
2015-01-285806-034-0915ND
2015-01-285806-035-1220ND
2015-01-285806-038-08300.0570 ppb
2015-01-285806-039-11050.1000 ppb
2015-01-285806-040-1110ND
2015-04-085806-014-1305ND
2015-04-085806-016-12330.0240 ppb
2015-04-085806-022-10270.0230 ppb
2015-04-085806-023-1200ND
2015-04-085806-027-1105ND
2015-04-085806-028-12210.120 ppb
2015-04-085806-032-0900ND
2015-04-085806-034-1318ND
2015-04-085806-035-1008ND
2015-04-085806-038-11200.0480 ppb
2015-04-085806-039-08350.0920 ppb
2015-04-085806-040-0830ND
2015-05-275806-021-08550.00800 ppb
2015-07-095806-014-1103ND
2015-07-095806-016-10050.00900 ppb
2015-07-095806-021-09000.00700 ppb
2015-07-095806-022-11340.0210 ppb
2015-07-095806-023-1020ND
2015-07-095806-027-08100.00600 ppb
2015-07-095806-028-09450.120 ppb
2015-07-095806-032-0730ND
2015-07-095806-034-1045ND
2015-07-095806-035-1200ND
2015-07-095806-038-09250.0560 ppb
2015-07-095806-039-08400.0920 ppb
2015-07-095806-040-0830ND
2015-10-065806-014-1105ND
2015-10-065806-016-1035ND
2015-10-065806-021-09270.00880 ppb
2015-10-065806-022-08500.0210 ppb
2015-10-065806-023-10450.0130 ppb
2015-10-065806-027-0915ND
2015-10-065806-028-10150.110 ppb
2015-10-065806-032-0810ND
2015-10-065806-034-1120ND
2015-10-065806-035-0830ND
2015-10-065806-038-10050.0480 ppb
2015-10-065806-039-09450.1000 ppb
2015-10-065806-040-0940ND
2016-01-085806-014-0905ND
2016-01-085806-016-09200.0230 ppb
2016-01-085806-039-08400.0860 ppb
2016-01-085806-040-08300.00520 ppb
2016-01-125806-022-14400.0420 ppb
2016-01-125806-027-1330ND
2016-01-125806-038-14200.0420 ppb
2016-01-155806-023-09000.00820 ppb
2016-01-155806-034-0930ND
2016-01-155806-035-0830ND
2016-01-195806-028-13100.0460 ppb
2016-02-015806-032-1000ND
2016-04-065806-016-09000.0250 ppb
2016-04-065806-022-08100.0490 ppb
2016-04-065806-027-0835ND
2016-04-065806-032-0730ND
2016-04-075806-014-0855ND
2016-04-075806-035-0825ND
2016-04-075806-038-0920ND
2016-04-115806-028-08400.0550 ppb
2016-04-115806-034-0810ND
2016-04-115806-039-07400.0960 ppb
2016-04-115806-040-0733ND
2016-06-085806-023-0820ND
2016-07-125806-014-1040ND
2016-07-125806-016-10150.0320 ppb
2016-07-125806-022-12350.0230 ppb
2016-07-125806-023-1320ND
2016-07-125806-027-08050.00520 ppb
2016-07-125806-028-09450.0530 ppb
2016-07-125806-032-0723ND
2016-07-125806-034-1155ND
2016-07-125806-035-1105ND
2016-07-125806-038-09250.0800 ppb
2016-07-125806-039-08400.130 ppb
2016-07-125806-040-08550.00670 ppb
2016-10-065806-014-1055ND
2016-10-065806-016-1035ND
2016-10-065806-023-1020ND
2016-10-065806-027-0830ND
2016-10-065806-028-09050.0310 ppb
2016-10-065806-032-0950ND
2016-10-065806-034-1140ND
2016-10-065806-035-1205ND
2016-10-065806-038-08500.0560 ppb
2016-10-065806-039-11200.0810 ppb
2016-10-065806-040-11150.00650 ppb
2016-10-115806-022-10050.0300 ppb
2017-01-245806-016-09060.00580 ppb
2017-01-245806-022-11150.0140 ppb
2017-01-245806-023-10220.0110 ppb
2017-01-245806-027-0930ND
2017-01-245806-028-08470.0250 ppb
2017-01-245806-032-0810ND
2017-01-245806-034-1040ND
2017-01-245806-035-1132ND
2017-01-245806-039-10000.0640 ppb
2017-01-245806-040-10050.00500 ppb
2017-01-255806-014-0820ND
2017-01-255806-038-07550.0470 ppb
2017-04-125806-016-1110ND
2017-04-125806-022-09100.0180 ppb
2017-04-125806-023-10450.0200 ppb
2017-04-125806-027-0735ND
2017-04-125806-028-10300.0820 ppb
2017-04-125806-032-0805ND
2017-04-125806-035-0845ND
2017-04-125806-038-10100.0560 ppb
2017-04-125806-039-09500.1000 ppb
2017-04-125806-040-09400.00880 ppb
2017-04-185806-014-0935ND
2017-04-185806-034-0955ND
2017-07-205806-014-1245ND
2017-07-205806-016-09100.0330 ppb
2017-07-205806-022-10130.0150 ppb
2017-07-205806-023-1305ND
2017-07-205806-027-0810ND
2017-07-205806-028-08500.0290 ppb
2017-07-205806-032-0720ND
2017-07-205806-034-1110ND
2017-07-205806-035-1040ND
2017-07-205806-038-08250.0490 ppb
2017-07-205806-039-09400.0830 ppb
2017-07-205806-040-09300.00630 ppb
2017-10-105806-014-0840ND
2017-10-105806-016-08500.0190 ppb
2017-10-105806-022-10480.0130 ppb
2017-10-105806-023-0840ND
2017-10-105806-027-1110ND
2017-10-105806-028-09150.0290 ppb
2017-10-105806-032-1011ND
2017-10-105806-034-1145ND
2017-10-105806-035-0750ND
2017-10-105806-038-09300.0490 ppb
2017-10-105806-040-0945ND
2018-01-175806-014-1200ND
2018-01-175806-016-11000.0310 ppb
2018-01-175806-022-08500.0300 ppb
2018-01-175806-023-11150.01000 ppb
2018-01-175806-027-09050.00900 ppb
2018-01-175806-028-10000.0330 ppb
2018-01-175806-032-0810ND
2018-01-175806-034-1145ND
2018-01-175806-035-0745ND
2018-01-175806-038-10150.0780 ppb
2018-01-175806-040-09200.00560 ppb
2018-01-235806-039-07200.1000 ppb
2018-01-245806-014-1030ND
2018-01-245806-016-09400.0210 ppb
2018-01-245806-022-08200.0190 ppb
2018-01-245806-023-09550.00860 ppb
2018-01-245806-027-0840ND
2018-01-245806-028-09300.0370 ppb
2018-01-245806-032-0745ND
2018-01-245806-034-1010ND
2018-01-245806-035-0805ND
2018-01-245806-038-09200.0630 ppb
2018-01-245806-039-08550.110 ppb
2018-01-245806-040-08500.00750 ppb
2018-02-205806-016-11300.0250 ppb
2018-02-205806-022-09150.0180 ppb
2018-02-205806-023-1120ND
2018-02-205806-028-10150.0390 ppb
2018-02-205806-038-10150.0680 ppb
2018-02-205806-039-13250.120 ppb
2018-02-205806-040-13400.00870 ppb
2018-03-065806-016-09430.0210 ppb
2018-03-065806-022-08310.0440 ppb
2018-03-065806-023-0950ND
2018-03-065806-028-09330.0390 ppb
2018-03-065806-038-11100.1000 ppb
2018-03-065806-039-10300.140 ppb
2018-03-065806-040-09030.0110 ppb
2018-04-115806-014-0800ND
2018-04-115806-016-09250.0220 ppb
2018-04-115806-022-08200.0240 ppb
2018-04-115806-023-0945ND
2018-04-115806-027-0850ND
2018-04-115806-028-09100.0390 ppb
2018-04-115806-034-1000ND
2018-04-115806-038-11050.130 ppb
2018-04-115806-039-11350.0790 ppb
2018-04-115806-040-11300.0130 ppb
2018-04-165806-035-0725ND
2018-05-085806-016-10000.0190 ppb
2018-05-085806-022-08250.0330 ppb
2018-05-085806-023-0945ND
2018-05-085806-028-10150.0340 ppb
2018-05-085806-038-10250.1000 ppb
2018-05-085806-039-10400.0380 ppb
2018-05-085806-040-09000.00630 ppb
2018-06-055806-016-10150.0190 ppb
2018-06-055806-022-09260.0360 ppb
2018-06-055806-023-1000ND
2018-06-055806-028-10400.0420 ppb
2018-06-055806-038-11200.0840 ppb
2018-06-055806-039-11100.0580 ppb
2018-06-055806-040-11050.00910 ppb
2018-06-185806-032-0900ND
2018-07-115806-014-1130ND
2018-07-115806-016-10400.0290 ppb
2018-07-115806-022-09220.0190 ppb
2018-07-115806-023-1105ND
2018-07-115806-027-0905ND
2018-07-115806-028-10250.0440 ppb
2018-07-115806-032-0810ND
2018-07-115806-034-1150ND
2018-07-115806-035-0845ND
2018-07-115806-038-10100.110 ppb
2018-07-115806-039-09560.0540 ppb
2018-07-115806-040-09500.0160 ppb
2018-08-075806-016-09300.0310 ppb
2018-08-075806-022-08080.0470 ppb
2018-08-075806-023-0918ND
2018-08-075806-028-09420.0480 ppb
2018-08-075806-038-10500.130 ppb
2018-08-075806-039-10320.0760 ppb
2018-08-075806-040-10310.0150 ppb
2018-09-115806-016-11000.0250 ppb
2018-09-115806-022-09500.0380 ppb
2018-09-115806-023-11150.0400 ppb
2018-09-115806-028-1045ND
2018-09-115806-038-10360.120 ppb
2018-09-115806-039-10150.0560 ppb
2018-09-115806-040-10160.0130 ppb
2018-10-025806-014-0850ND
2018-10-025806-016-09300.0180 ppb
2018-10-025806-022-11000.0340 ppb
2018-10-025806-023-0910ND
2018-10-025806-027-0830ND
2018-10-025806-028-09450.0330 ppb
2018-10-025806-034-1000ND
2018-10-025806-035-1120ND
2018-10-025806-038-10150.0930 ppb
2018-10-025806-039-10300.0530 ppb
2018-10-025806-040-10300.0130 ppb
2018-10-155806-032-0910ND
2019-01-155806-016-10250.0230 ppb
2019-01-155806-022-09150.0180 ppb
2019-01-155806-023-1045ND
2019-01-155806-027-0935ND
2019-01-155806-028-10100.0440 ppb
2019-01-155806-032-0830ND
2019-01-155806-040-09500.0230 ppb
2019-01-165806-014-0950ND
2019-01-165806-034-0855ND
2019-01-165806-035-0850ND
2019-01-235806-038-14400.1000 ppb
2019-01-235806-039-11300.0580 ppb
2019-04-095806-014-1135ND
2019-04-095806-016-10350.0230 ppb
2019-04-095806-022-13000.0420 ppb
2019-04-095806-023-1050ND
2019-04-095806-027-1200ND
2019-04-095806-028-10200.0400 ppb
2019-04-095806-032-0850ND
2019-04-095806-035-0935ND
2019-04-095806-038-10000.0880 ppb
2019-04-095806-039-13450.0650 ppb
2019-04-095806-040-08150.0240 ppb
2019-07-095806-014-1040ND
2019-07-095806-016-09450.0210 ppb
2019-07-095806-022-11250.0160 ppb
2019-07-095806-023-1015ND
2019-07-095806-027-1100ND
2019-07-095806-028-09150.0280 ppb
2019-07-095806-032-1230ND
2019-07-095806-035-1205ND
2019-07-095806-039-13200.0400 ppb
2019-07-095806-040-08450.0220 ppb
2019-07-225806-034-0940ND
2019-08-205806-039-10250.1000 ppb
2019-08-205806-040-10200.0260 ppb
2019-09-245806-038-09450.0860 ppb
2019-09-245806-039-08580.130 ppb
2019-09-245806-040-08550.0300 ppb
2019-09-245806-054-0900ND
2019-10-085806-014-1145ND
2019-10-085806-016-10300.0270 ppb
2019-10-085806-022-09000.0190 ppb
2019-10-085806-023-1110ND
2019-10-085806-027-0930ND
2019-10-085806-028-10150.0360 ppb
2019-10-085806-032-0740ND
2019-10-085806-034-1130ND
2019-10-085806-035-0830ND
2019-10-085806-038-10000.0780 ppb
2019-10-085806-039-12080.110 ppb
2019-10-085806-040-12050.0280 ppb
2019-10-085806-054-1210ND
2019-11-055806-039-09260.0760 ppb
2019-11-055806-040-09300.0210 ppb
2019-11-055806-054-0933ND
2019-12-105806-039-10050.0480 ppb
2019-12-105806-040-10000.0270 ppb
2019-12-105806-054-1010ND