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EWG's Tap Water Database — 2019 UPDATE

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Bromide

Salt Lake City Water System

Bromide is a naturally occurring element found in surface waters and groundwater. During drinking water treatment, bromide can combine with chlorine or other disinfectants, contributing to the formation of toxic tap water disinfection byproducts.

 

100

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
201247.7 ppb131330.0 ppb - 80.0 ppb
201344.3 ppb1413ND - 80.0 ppb
201438.6 ppb1411ND - 70.0 ppb
201520.0 ppb1610ND - 40.0 ppb
201635.6 ppb2519ND - 90.0 ppb
2017ND180ND

ppb = parts per billion

All test results

Date Result
2012-01-2540.0 ppb
2012-01-2550.0 ppb
2012-01-2640.0 ppb
2012-05-2540.0 ppb
2012-06-0140.0 ppb
2012-06-0140.0 ppb
2012-06-0540.0 ppb
2012-06-0570.0 ppb
2012-07-1370.0 ppb
2012-07-1740.0 ppb
2012-07-1740.0 ppb
2012-07-3130.0 ppb
2012-07-3180.0 ppb
2013-01-1840.0 ppb
2013-01-2530.0 ppb
2013-01-2560.0 ppb
2013-05-10ND
2013-05-1540.0 ppb
2013-05-1530.0 ppb
2013-05-1680.0 ppb
2013-06-1870.0 ppb
2013-06-1830.0 ppb
2013-06-1840.0 ppb
2013-06-2550.0 ppb
2013-06-2860.0 ppb
2013-06-2860.0 ppb
2013-08-2730.0 ppb
2014-01-10ND
2014-05-2330.0 ppb
2014-05-3040.0 ppb
2014-05-30ND
2014-06-0340.0 ppb
2014-06-1170.0 ppb
2014-06-2550.0 ppb
2014-06-2550.0 ppb
2014-07-0140.0 ppb
2014-07-0170.0 ppb
2014-07-0240.0 ppb
2014-07-09ND
2014-07-0970.0 ppb
2014-07-0940.0 ppb
2015-01-2310.00 ppb
2015-01-23ND
2015-01-30ND
2015-01-30ND
2015-02-27ND
2015-05-0130.0 ppb
2015-05-0840.0 ppb
2015-05-15ND
2015-06-1920.0 ppb
2015-06-1940.0 ppb
2015-06-1930.0 ppb
2015-06-1940.0 ppb
2015-07-1040.0 ppb
2015-07-1040.0 ppb
2015-07-1030.0 ppb
2015-07-17ND
2016-01-0860.0 ppb
2016-01-08ND
2016-01-15ND
2016-02-12ND
2016-02-26ND
2016-03-2540.0 ppb
2016-05-1920.0 ppb
2016-05-19ND
2016-06-0340.0 ppb
2016-06-0350.0 ppb
2016-06-1040.0 ppb
2016-06-1040.0 ppb
2016-06-1060.0 ppb
2016-06-2440.0 ppb
2016-06-2430.0 ppb
2016-06-2480.0 ppb
2016-06-2880.0 ppb
2016-06-2820.0 ppb
2016-07-0830.0 ppb
2016-07-0840.0 ppb
2016-07-1340.0 ppb
2016-07-29ND
2016-07-2990.0 ppb
2016-07-2950.0 ppb
2016-09-0840.0 ppb
2017-01-13ND
2017-01-13ND
2017-01-20ND
2017-03-24ND
2017-06-09ND
2017-06-09ND
2017-06-16ND
2017-06-16ND
2017-06-16ND
2017-06-20ND
2017-06-30ND
2017-06-30ND
2017-07-14ND
2017-07-14ND
2017-07-21ND
2017-07-21ND
2017-08-08ND
2017-08-08ND