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EWG's Tap Water Database — 2019 UPDATE

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Monochloroacetic acid

City of Kerrville

Monochloroacetic 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.

 

110

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20120.346 ppb243ND - 3.30 ppb
2013ND220ND
20140.181 ppb161ND - 2.90 ppb
20150.331 ppb162ND - 2.70 ppb
20162.12 ppb1611ND - 4.00 ppb
20172.14 ppb1611ND - 4.00 ppb

ppb = parts per billion

All test results

Date Lab ID Result
2012-01-181201425010ND
2012-01-181201425011ND
2012-01-181201425012ND
2012-01-181201425013ND
2012-01-181201425014ND
2012-01-181201425015ND
2012-04-041204117013ND
2012-04-041204117014ND
2012-04-041204117015ND
2012-04-041204117016ND
2012-04-041204117017ND
2012-04-041204117018ND
2012-07-251207951013ND
2012-07-2512079510142.50 ppb
2012-07-251207951015ND
2012-07-251207951016ND
2012-07-2512079510173.30 ppb
2012-07-251207951018ND
2012-10-041210228017ND
2012-10-0412102280182.50 ppb
2012-10-041210228019ND
2012-10-041210228020ND
2012-10-041210228021ND
2012-10-041210228022ND
2013-01-23AC08542ND
2013-01-23AC08544ND
2013-01-23AC08545ND
2013-01-23AC08541ND
2013-01-23AC08538ND
2013-01-23AC08543ND
2013-04-11AC16433ND
2013-04-11AC16438ND
2013-04-11AC16437ND
2013-04-11AC16440ND
2013-04-11AC16439ND
2013-04-11AC16436ND
2013-07-29AC26074ND
2013-07-29AC26073ND
2013-07-29AC26075ND
2013-07-29AC26072ND
2013-07-29AC26100ND
2013-07-29AC26101ND
2013-10-17AC32410ND
2013-10-17AC32409ND
2013-10-17AC32412ND
2013-10-17AC32411ND
2014-02-10AC41884ND
2014-02-10AC41885ND
2014-02-10AC41886ND
2014-02-10AC41887ND
2014-04-07AC49596ND
2014-04-07AC49595ND
2014-04-07AC49623ND
2014-05-28AC55372ND
2014-07-16AC59899ND
2014-07-16AC59871ND
2014-07-16AC59900ND
2014-07-16AC59869ND
2014-10-15AC697832.90 ppb
2014-10-15AC69779ND
2014-10-15AC69784ND
2014-10-15AC69778ND
2015-01-28AC78117ND
2015-01-28AC78118ND
2015-01-28AC78129ND
2015-01-28AC78116ND
2015-04-15AC88342ND
2015-04-15AC88340ND
2015-04-15AC883392.60 ppb
2015-04-15AC88341ND
2015-07-20AD00076ND
2015-07-20AD00078ND
2015-07-20AD00085ND
2015-07-20AD00081ND
2015-10-13AD10439ND
2015-10-13AD10429ND
2015-10-13AD10431ND
2015-10-13AD104302.70 ppb
2016-02-01AD210382.10 ppb
2016-02-01AD21042ND
2016-02-01AD210432.80 ppb
2016-02-01AD21040ND
2016-04-18AD333183.50 ppb
2016-04-18AD333192.50 ppb
2016-04-18AD33320ND
2016-04-18AD33316ND
2016-07-05AD429164.00 ppb
2016-07-05AD429173.60 ppb
2016-07-05AD429092.40 ppb
2016-07-05AD429153.00 ppb
2016-10-24AD542783.10 ppb
2016-10-24AD542793.70 ppb
2016-10-24AD542843.20 ppb
2016-10-24AD54285ND
2017-02-13AD703622.70 ppb
2017-02-13AD703602.90 ppb
2017-02-13AD70353ND
2017-02-13AD703572.90 ppb
2017-04-06AD787113.80 ppb
2017-04-06AD787123.00 ppb
2017-04-06AD787132.10 ppb
2017-04-06AD78710ND
2017-07-05AD88288ND
2017-07-05AD882893.70 ppb
2017-07-05AD882872.90 ppb
2017-07-05AD882904.00 ppb
2017-10-09AD99756ND
2017-10-09AD997572.60 ppb
2017-10-09AD997603.60 ppb
2017-10-09AD99755ND