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EWG's Tap Water Database — 2021 UPDATE

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Trichloroacetic acid

Lubbock Public Water System

Trichloroacetic acid, one of the group of five haloacetic acids regulated by federal standards, is formed when chlorine or other disinfectants are used to treat drinking water. Haloacetic acids and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy. Click here to read more about disinfection byproducts.

 

192

Samples

0

Samples exceeding legal limit (MCL)

109

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20140.709 ppb3219ND - 1.70 ppb
20151.38 ppb3222ND - 3.00 ppb
20161.20 ppb3219ND - 3.50 ppb
20170.825 ppb3214ND - 3.00 ppb
20181.08 ppb3221ND - 5.00 ppb
20190.647 ppb3214ND - 3.00 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.1 ppb

The EWG Health Guideline of 0.1 ppb for trichloroacetic acid was proposed in 2020 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.a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-12Q14043380081.20 ppb
2014-02-12Q14043380091.50 ppb
2014-02-12Q14043380101.20 ppb
2014-02-12Q14043380111.000 ppb
2014-02-12Q1404338012ND
2014-02-12Q14043380131.000 ppb
2014-02-12Q1404338014ND
2014-02-12Q14043380011.10 ppb
2014-04-30Q1413994001ND
2014-04-30Q1413994002ND
2014-04-30Q1413994003ND
2014-04-30Q1413994004ND
2014-04-30Q1413994005ND
2014-04-30Q1413994006ND
2014-04-30Q1413994007ND
2014-04-30Q1413994008ND
2014-09-17Q14450270071.50 ppb
2014-09-17Q14450270081.70 ppb
2014-09-17Q14450270091.000 ppb
2014-09-17Q14450270101.000 ppb
2014-09-17Q1445027011ND
2014-09-17Q14450270121.30 ppb
2014-09-17Q1445027013ND
2014-09-17Q14450270141.40 ppb
2014-11-12Q14556960011.40 ppb
2014-11-12Q1455696002ND
2014-11-12Q14556960031.10 ppb
2014-11-12Q14556960041.000 ppb
2014-11-12Q14556960051.10 ppb
2014-11-12Q14556960061.10 ppb
2014-11-12Q14556960071.000 ppb
2014-11-12Q14556960081.10 ppb
2015-02-03Q15041730061.40 ppb
2015-02-11Q15058200051.000 ppb
2015-02-11Q15058200061.30 ppb
2015-02-11Q15058200071.30 ppb
2015-02-11Q1505820008ND
2015-02-11Q15058200091.000 ppb
2015-02-11Q15058200101.000 ppb
2015-02-11Q1505820011ND
2015-04-22Q1514946001ND
2015-04-22Q1514946002ND
2015-04-22Q1514946003ND
2015-04-22Q1514946004ND
2015-04-22Q1514946005ND
2015-04-22Q1514946006ND
2015-04-22Q1514946007ND
2015-04-22Q1514946008ND
2015-09-23Q15373770012.80 ppb
2015-09-23Q15373770022.80 ppb
2015-09-23Q15373770033.00 ppb
2015-09-23Q15373770043.00 ppb
2015-09-23Q15373770052.10 ppb
2015-09-23Q15373770062.20 ppb
2015-09-23Q15373770071.50 ppb
2015-09-23Q15373770081.90 ppb
2015-11-04Q15435320012.20 ppb
2015-11-04Q15435320022.10 ppb
2015-11-04Q15435320031.60 ppb
2015-11-04Q15435320042.10 ppb
2015-11-04Q15435320053.00 ppb
2015-11-04Q15435320062.50 ppb
2015-11-04Q15435320072.60 ppb
2015-11-04Q15435320081.80 ppb
2016-02-03Q16047160143.50 ppb
2016-02-03Q16047160153.40 ppb
2016-02-03Q16047160161.70 ppb
2016-02-03Q16047160173.10 ppb
2016-02-03Q16047160181.20 ppb
2016-02-03Q16047160011.60 ppb
2016-02-03Q1604716002ND
2016-02-03Q16047160032.40 ppb
2016-04-27Q1616681001ND
2016-04-27Q16166810021.10 ppb
2016-04-27Q16166810031.000 ppb
2016-04-27Q16166810041.10 ppb
2016-04-27Q1616681005ND
2016-04-27Q1616681006ND
2016-04-27Q1616681007ND
2016-04-27Q16166810081.000 ppb
2016-08-10Q16332890011.70 ppb
2016-08-10Q16332890023.50 ppb
2016-08-10Q16332890032.40 ppb
2016-08-10Q16332890042.90 ppb
2016-08-10Q16332890051.90 ppb
2016-08-10Q16332890062.30 ppb
2016-08-10Q16332890071.10 ppb
2016-08-10Q16332890081.40 ppb
2016-12-07Q1653437001ND
2016-12-07Q1653437005ND
2016-12-07Q1653437002ND
2016-12-07Q1653437006ND
2016-12-07Q1653437003ND
2016-12-07Q1653437007ND
2016-12-07Q1653437008ND
2016-12-07Q1653437004ND
2017-02-08Q1705565011ND
2017-02-08Q1705565012ND
2017-02-08Q1705565013ND
2017-02-08Q1705565014ND
2017-02-08Q1705565004ND
2017-02-08Q1705565001ND
2017-02-08Q1705565002ND
2017-02-08Q1705565003ND
2017-04-26Q1717057001ND
2017-04-26Q1717057002ND
2017-04-26Q1717057003ND
2017-04-26Q1717057004ND
2017-04-26Q1717057005ND
2017-04-26Q1717057006ND
2017-04-26Q1717057007ND
2017-04-26Q1717057008ND
2017-08-10Q17343660071.50 ppb
2017-08-10Q17343660141.90 ppb
2017-08-10Q17343660022.70 ppb
2017-08-10Q17343660031.70 ppb
2017-08-10Q17343660151.60 ppb
2017-08-10Q17343660081.30 ppb
2017-08-10Q17343660041.80 ppb
2017-08-10Q17343660161.30 ppb
2017-11-16Q17591300011.70 ppb
2017-11-16Q17591300022.50 ppb
2017-11-16Q17591300033.00 ppb
2017-11-16Q17591300042.10 ppb
2017-11-16Q1759130005ND
2017-11-16Q17591300061.80 ppb
2017-11-16Q1759130007ND
2017-11-16Q17591300081.50 ppb
2018-02-07Q18050180031.000 ppb
2018-02-07Q18050180045.00 ppb
2018-02-07Q18050180052.00 ppb
2018-02-07Q18050180062.00 ppb
2018-02-07Q18050180071.000 ppb
2018-02-07Q1805018008ND
2018-02-07Q1805018009ND
2018-02-07Q1805018010ND
2018-04-19Q18161610021.40 ppb
2018-04-19Q18161610091.90 ppb
2018-04-19Q18161610031.90 ppb
2018-04-19Q18161610101.90 ppb
2018-04-19Q18161610041.30 ppb
2018-04-19Q18161610111.50 ppb
2018-04-19Q1816161005ND
2018-04-19Q18161610121.000 ppb
2018-08-27Q1834211006ND
2018-08-27Q18342110021.40 ppb
2018-08-27Q18342110071.80 ppb
2018-08-27Q18342110031.60 ppb
2018-08-27Q18342110081.60 ppb
2018-08-27Q18342110041.40 ppb
2018-08-27Q1834211005ND
2018-08-27Q18342110011.50 ppb
2018-10-31Q1843833002ND
2018-10-31Q18438330031.40 ppb
2018-10-31Q1843833004ND
2018-10-31Q18438330051.000 ppb
2018-10-31Q1843833006ND
2018-10-31Q1843833007ND
2018-10-31Q1843833008ND
2018-10-31Q18438330011.000 ppb
2019-02-14Q1906913003ND
2019-02-14Q19069130101.000 ppb
2019-02-14Q1906913011ND
2019-02-14Q1906913004ND
2019-02-14Q1906913012ND
2019-02-14Q1906913005ND
2019-02-14Q1906913013ND
2019-02-14Q1906913006ND
2019-04-16Q19151600171.000 ppb
2019-04-16Q19151600182.40 ppb
2019-04-16Q1915160019ND
2019-04-16Q1915160020ND
2019-04-16Q1915160021ND
2019-04-16Q1915160022ND
2019-04-16Q1915160023ND
2019-04-16Q1915160024ND
2019-08-21Q1957891001ND
2019-08-21Q19578910021.000 ppb
2019-08-21Q19578910031.20 ppb
2019-08-21Q19578910041.20 ppb
2019-08-21Q19578910051.10 ppb
2019-08-21Q1957891006ND
2019-08-21Q1957891007ND
2019-08-21Q19578910081.10 ppb
2019-11-20Q19775400011.50 ppb
2019-11-20Q19775400023.00 ppb
2019-11-20Q19775400031.30 ppb
2019-11-20Q19775400041.90 ppb
2019-11-20Q1977540005ND
2019-11-20Q19775400061.40 ppb
2019-11-20Q1977540007ND
2019-11-20Q19775400081.60 ppb