Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Trichloroacetic acid

Augusta-Richmond Company

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.

MORE ABOUT THIS CONTAMINANT

 

200

Samples

0

Samples exceeding legal limit (MCL)

193

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
201411.9 ppb4035ND - 22.0 ppb
201513.7 ppb3230ND - 33.0 ppb
201614.0 ppb32321.90 ppb - 25.0 ppb
201713.6 ppb32322.80 ppb - 28.0 ppb
201811.2 ppb32321.90 ppb - 21.0 ppb
201917.5 ppb32327.70 ppb - 28.0 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
2014-01-15AI2673622.0 ppb
2014-01-15AI2673713.0 ppb
2014-01-15AI2673810.00 ppb
2014-01-15AI26739ND
2014-01-15AI26740ND
2014-01-15AI2674113.0 ppb
2014-01-15AI2674219.0 ppb
2014-01-15AI2674321.0 ppb
2014-04-16AI3820517.0 ppb
2014-04-16AI3820618.0 ppb
2014-04-16AI3820717.0 ppb
2014-04-16AI3820816.0 ppb
2014-04-16AI38209ND
2014-04-16AI3821016.0 ppb
2014-04-16AI3821117.0 ppb
2014-04-16AI3821220.0 ppb
2014-07-23AI4680120.0 ppb
2014-07-23AI4680216.0 ppb
2014-07-23AI46803ND
2014-07-23AI4680418.0 ppb
2014-07-23AI468053.70 ppb
2014-07-23AI4680616.0 ppb
2014-07-23AI4680715.0 ppb
2014-07-23AI4680817.0 ppb
2014-08-18AI5033217.0 ppb
2014-08-18AI503336.60 ppb
2014-08-18AI5033417.0 ppb
2014-08-18AI503357.50 ppb
2014-08-18AI503361.90 ppb
2014-08-18AI5033716.0 ppb
2014-08-18AI5033818.0 ppb
2014-08-18AI5033918.0 ppb
2014-10-21AI5829512.0 ppb
2014-10-21AI582965.20 ppb
2014-10-21AI582985.40 ppb
2014-10-21AI583026.70 ppb
2014-10-21AI583921.20 ppb
2014-10-22AI58297ND
2014-10-22AI583007.50 ppb
2014-10-23AI5830111.0 ppb
2015-01-14AI6288211.0 ppb
2015-01-14AI6288313.0 ppb
2015-01-14AI6288415.0 ppb
2015-01-14AI6288516.0 ppb
2015-01-14AI628862.90 ppb
2015-01-14AI6288717.0 ppb
2015-01-14AI6288812.0 ppb
2015-01-14AI6288916.0 ppb
2015-04-21AI7534311.0 ppb
2015-04-21AI753448.80 ppb
2015-04-21AI75345ND
2015-04-21AI7534612.0 ppb
2015-04-21AI753472.30 ppb
2015-04-21AI7534810.00 ppb
2015-04-21AI7534912.0 ppb
2015-04-21AI7535011.0 ppb
2015-07-23AI8396913.0 ppb
2015-07-23AI839705.50 ppb
2015-07-23AI8397112.0 ppb
2015-07-23AI839727.40 ppb
2015-07-23AI83973ND
2015-07-23AI8397411.0 ppb
2015-07-23AI8397515.0 ppb
2015-07-23AI839769.80 ppb
2015-10-20AI9959624.0 ppb
2015-10-20AI9959724.0 ppb
2015-10-20AI9959833.0 ppb
2015-10-20AI9959925.0 ppb
2015-10-20AI996004.60 ppb
2015-10-20AI9960133.0 ppb
2015-10-20AI9960222.0 ppb
2015-10-20AI9960330.0 ppb
2016-01-20AJ0474117.0 ppb
2016-01-20AJ0474220.0 ppb
2016-01-20AJ0474321.0 ppb
2016-01-20AJ0474418.0 ppb
2016-01-20AJ047452.70 ppb
2016-01-20AJ0474623.0 ppb
2016-01-20AJ0474719.0 ppb
2016-01-20AJ0474825.0 ppb
2016-04-20AJ1061321.0 ppb
2016-04-20AJ1061414.0 ppb
2016-04-20AJ1061514.0 ppb
2016-04-20AJ1061612.0 ppb
2016-04-20AJ106172.40 ppb
2016-04-20AJ1061815.0 ppb
2016-04-20AJ1061923.0 ppb
2016-04-20AJ1062018.0 ppb
2016-07-20AJ1869619.0 ppb
2016-07-20AJ1869712.0 ppb
2016-07-20AJ1869812.0 ppb
2016-07-20AJ1869912.0 ppb
2016-07-20AJ187002.10 ppb
2016-07-20AJ1870113.0 ppb
2016-07-20AJ1870217.0 ppb
2016-07-20AJ1870317.0 ppb
2016-10-19AJ3182515.0 ppb
2016-10-19AJ318266.90 ppb
2016-10-19AJ318271.90 ppb
2016-10-19AJ3182810.00 ppb
2016-10-19AJ318292.60 ppb
2016-10-19AJ3183011.0 ppb
2016-10-19AJ3183116.0 ppb
2016-10-19AJ3183214.0 ppb
2017-01-18AJ3834215.0 ppb
2017-01-18AJ3834316.0 ppb
2017-01-18AJ3834414.0 ppb
2017-01-18AJ3834528.0 ppb
2017-01-18AJ383464.50 ppb
2017-01-18AJ3834724.0 ppb
2017-01-18AJ3834825.0 ppb
2017-01-18AJ3834920.0 ppb
2017-04-19AJ5361310.00 ppb
2017-04-19AJ5361411.0 ppb
2017-04-19AJ5361518.0 ppb
2017-04-19AJ5361613.0 ppb
2017-04-19AJ536178.30 ppb
2017-04-19AJ5361814.0 ppb
2017-04-19AJ536199.90 ppb
2017-04-19AJ5362014.0 ppb
2017-07-19AJ6098117.0 ppb
2017-07-19AJ6098213.0 ppb
2017-07-19AJ6098315.0 ppb
2017-07-19AJ6098416.0 ppb
2017-07-19AJ609853.10 ppb
2017-07-19AJ6098619.0 ppb
2017-07-19AJ6098719.0 ppb
2017-07-19AJ6098819.0 ppb
2017-10-16AJ7180812.0 ppb
2017-10-16AJ718098.70 ppb
2017-10-16AJ7181011.0 ppb
2017-10-16AJ718115.20 ppb
2017-10-16AJ718122.80 ppb
2017-10-16AJ718138.20 ppb
2017-10-16AJ7181413.0 ppb
2017-10-16AJ718158.80 ppb
2018-01-16AJ766619.80 ppb
2018-01-16AJ766628.30 ppb
2018-01-16AJ7666312.0 ppb
2018-01-16AJ766648.80 ppb
2018-01-16AJ7666510.00 ppb
2018-01-16AJ7666613.0 ppb
2018-01-16AJ7666710.00 ppb
2018-01-16AJ7666813.0 ppb
2018-04-16AJ874639.60 ppb
2018-04-16AJ8746410.00 ppb
2018-04-16AJ8746514.0 ppb
2018-04-16AJ874668.40 ppb
2018-04-16AJ874672.10 ppb
2018-04-16AJ8746811.0 ppb
2018-04-16AJ8746912.0 ppb
2018-04-16AJ8747013.0 ppb
2018-07-16AJ9422816.0 ppb
2018-07-16AJ942298.30 ppb
2018-07-16AJ9423011.0 ppb
2018-07-16AJ942316.50 ppb
2018-07-16AJ942321.90 ppb
2018-07-16AJ9423311.0 ppb
2018-07-16AJ9423415.0 ppb
2018-07-16AJ9423513.0 ppb
2018-10-15AK0411521.0 ppb
2018-10-15AK041169.00 ppb
2018-10-15AK0411713.0 ppb
2018-10-15AK0411810.00 ppb
2018-10-15AK0411910.00 ppb
2018-10-15AK0412015.0 ppb
2018-10-15AK0412119.0 ppb
2018-10-15AK0412215.0 ppb
2019-01-14AK0940120.0 ppb
2019-01-14AK0940219.0 ppb
2019-01-14AK0940322.0 ppb
2019-01-14AK0940415.0 ppb
2019-01-14AK094057.70 ppb
2019-01-14AK0940624.0 ppb
2019-01-14AK0940723.0 ppb
2019-01-14AK0940828.0 ppb
2019-04-15AK1519117.0 ppb
2019-04-15AK1519212.0 ppb
2019-04-15AK1519315.0 ppb
2019-04-15AK1519414.0 ppb
2019-04-15AK151958.40 ppb
2019-04-15AK1519617.0 ppb
2019-04-15AK1519721.0 ppb
2019-04-15AK1519817.0 ppb
2019-07-15AK2238217.0 ppb
2019-07-15AK2238316.0 ppb
2019-07-15AK2238422.0 ppb
2019-07-15AK2238518.0 ppb
2019-07-15AK2238628.0 ppb
2019-07-15AK2238713.0 ppb
2019-07-15AK2238814.0 ppb
2019-07-15AK2238923.0 ppb
2019-10-14AK3499615.0 ppb
2019-10-14AK3499714.0 ppb
2019-10-14AK3499818.0 ppb
2019-10-14AK3499911.0 ppb
2019-10-14AK3500024.0 ppb
2019-10-14AK3500115.0 ppb
2019-10-14AK3500217.0 ppb
2019-10-14AK3500316.0 ppb