Menu

EWG's Tap Water Database — 2019 UPDATE

Donate

Bromochloroacetic acid

Skagit County Public Utility District 1 Judy Reservoir

Bromochloroacetic acid is formed when chlorine or other disinfectants are used to treat drinking water. Bromochloroacetic acid and other disinfection byproducts increase the risk of cancer and may cause problems during pregnancy.

 

181

Samples

0

Samples exceeding legal limit (MCL)

58

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20120.175 ppb203ND - 1.20 ppb
20130.0625 ppb322ND - 1.000 ppb
20141.15 ppb3229ND - 1.60 ppb
20150.588 ppb3218ND - 1.20 ppb
20160.0909 ppb333ND - 1.000 ppb
20170.0938 ppb323ND - 1.000 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.02 ppb

The EWG Health Guideline of 0.02 ppb for bromochloroacetic acid was defined in a peer-reviewed scientific study by EWG and represents a on-in-a-million lifetime cancer risk level. This health guideline protects against cancer.

ppb = parts per billion

All test results

Date Lab ID Result
2012-03-28109421.10 ppb
2012-03-28109411.20 ppb
2012-03-2810943ND
2012-03-28109441.20 ppb
2012-06-2824687ND
2012-06-2824684ND
2012-06-2824686ND
2012-06-2824685ND
2012-09-2738676ND
2012-09-2738677ND
2012-09-2738675ND
2012-09-2738674ND
2012-10-3043719ND
2012-10-3043721ND
2012-10-3043720ND
2012-10-3043722ND
2012-11-0243743ND
2012-11-0243742ND
2012-11-0243741ND
2012-11-0243740ND
2013-01-2801875ND
2013-01-2801843ND
2013-01-2801874ND
2013-01-2801872ND
2013-01-2901877ND
2013-01-2901876ND
2013-01-3001879ND
2013-01-3001878ND
2013-04-2208734ND
2013-04-2208733ND
2013-04-2208732ND
2013-04-2208735ND
2013-04-2308738ND
2013-04-2308737ND
2013-04-2308736ND
2013-04-2308739ND
2013-07-2216477ND
2013-07-2216476ND
2013-07-2216475ND
2013-07-2216474ND
2013-07-2316479ND
2013-07-2316478ND
2013-07-2316481ND
2013-07-2316480ND
2013-10-2828370ND
2013-10-28283671.000 ppb
2013-10-28283711.000 ppb
2013-10-2828368ND
2013-10-2828369ND
2013-10-2928373ND
2013-10-2928372ND
2013-10-2928374ND
2014-01-27025721.000 ppb
2014-01-27025711.000 ppb
2014-01-27025701.000 ppb
2014-01-27025731.000 ppb
2014-01-2802575ND
2014-01-2802574ND
2014-01-2802577ND
2014-01-28025761.000 ppb
2014-04-28118981.60 ppb
2014-04-28118961.60 ppb
2014-04-28118951.60 ppb
2014-04-28118971.50 ppb
2014-04-29119001.50 ppb
2014-04-29118991.50 ppb
2014-04-29119011.60 ppb
2014-04-29119021.50 ppb
2014-07-28236361.20 ppb
2014-07-28236351.20 ppb
2014-07-28236311.20 ppb
2014-07-28236341.10 ppb
2014-07-28236291.30 ppb
2014-07-28236321.20 ppb
2014-07-28236331.20 ppb
2014-07-28236301.30 ppb
2014-10-27744561.20 ppb
2014-10-27744591.20 ppb
2014-10-27744581.20 ppb
2014-10-27744571.20 ppb
2014-10-28744621.20 ppb
2014-10-28744601.20 ppb
2014-10-28744631.20 ppb
2014-10-28744611.30 ppb
2015-01-2603691ND
2015-01-2603690ND
2015-01-2603689ND
2015-01-27038891.000 ppb
2015-01-2703890ND
2015-01-2703887ND
2015-01-27038911.000 ppb
2015-01-27038881.10 ppb
2015-04-27183491.000 ppb
2015-04-27183461.10 ppb
2015-04-27183481.000 ppb
2015-04-27183511.000 ppb
2015-04-27183501.10 ppb
2015-04-28183531.000 ppb
2015-04-28183521.000 ppb
2015-04-28183471.000 ppb
2015-07-2734296ND
2015-07-27342941.000 ppb
2015-07-27342951.20 ppb
2015-07-27342931.000 ppb
2015-07-28343001.000 ppb
2015-07-28342981.000 ppb
2015-07-28342991.10 ppb
2015-07-28342971.20 ppb
2015-10-2651254ND
2015-10-2651253ND
2015-10-2651252ND
2015-10-2751481ND
2015-10-2751482ND
2015-10-2751480ND
2015-10-2751483ND
2015-10-2751479ND
2016-01-26ND
2016-01-26ND
2016-01-261.000 ppb
2016-01-261.000 ppb
2016-01-26ND
2016-01-271.000 ppb
2016-01-27ND
2016-01-27ND
2016-04-25ND
2016-04-25ND
2016-04-25ND
2016-04-25ND
2016-04-26ND
2016-04-26ND
2016-04-26ND
2016-04-26ND
2016-04-26ND
2016-07-25ND
2016-07-25ND
2016-07-25ND
2016-07-26ND
2016-07-26ND
2016-07-26ND
2016-07-26ND
2016-07-26ND
2016-10-24ND
2016-10-24ND
2016-10-24ND
2016-10-25ND
2016-10-25ND
2016-10-25ND
2016-10-25ND
2016-10-25ND
2017-01-23ND
2017-01-23ND
2017-01-23ND
2017-01-24ND
2017-01-24ND
2017-01-24ND
2017-01-24ND
2017-01-24ND
2017-04-24ND
2017-04-24ND
2017-04-24ND
2017-04-24ND
2017-04-24ND
2017-04-24ND
2017-04-25ND
2017-04-25ND
2017-07-24ND
2017-07-24ND
2017-07-24ND
2017-07-24ND
2017-07-25ND
2017-07-25ND
2017-07-25ND
2017-07-25ND
2017-10-231.000 ppb
2017-10-231.000 ppb
2017-10-231.000 ppb
2017-10-23ND
2017-10-25ND
2017-10-25ND
2017-10-25ND
2017-10-25ND