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EWG's Tap Water Database — 2021 UPDATE

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Dibromochloromethane

Springdale Water Utilities

Dibromochloromethane, one of the total trihalomethanes (TTHMs), is formed when chlorine or other disinfectants are used to treat drinking water. Dibromochloromethane 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

 

177

Samples

0

Samples exceeding legal limit (MCL)

145

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
20142.03 ppb32321.10 ppb - 3.20 ppb
20151.38 ppb2423ND - 2.20 ppb
20161.42 ppb3224ND - 2.80 ppb
20171.19 ppb3225ND - 2.90 ppb
20181.13 ppb2517ND - 2.40 ppb
20191.03 ppb3224ND - 1.70 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 dibromochloromethane was proposed in 2018 by the California Office of Environmental Health Hazard Assessment as 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
2014-02-19140510105021.40 ppb
2014-02-19140510104021.30 ppb
2014-02-19140510099021.20 ppb
2014-02-19140510101021.30 ppb
2014-02-19140510103021.20 ppb
2014-02-19140510095021.30 ppb
2014-02-19140510102021.20 ppb
2014-02-19140510100021.20 ppb
2014-05-06141280139021.20 ppb
2014-05-06141280135021.10 ppb
2014-05-06141280136021.10 ppb
2014-05-06141280137021.10 ppb
2014-05-06141280138021.10 ppb
2014-05-06141280134021.10 ppb
2014-05-06141280133021.10 ppb
2014-06-04141560111022.50 ppb
2014-08-14142270008022.50 ppb
2014-08-14142270011022.60 ppb
2014-08-14142270009022.40 ppb
2014-08-14142270007022.50 ppb
2014-08-14142270023022.60 ppb
2014-08-14142270012022.70 ppb
2014-08-14142270010022.50 ppb
2014-08-14142270024022.40 ppb
2014-10-30143040009022.80 ppb
2014-10-30143040008023.00 ppb
2014-10-30143040012022.90 ppb
2014-10-30143040001023.20 ppb
2014-10-30143040010023.00 ppb
2014-10-30143040013023.10 ppb
2014-10-30143040011023.00 ppb
2014-10-30143040014023.20 ppb
2015-04-29151200070021.20 ppb
2015-04-29151200111021.10 ppb
2015-04-29151200108021.20 ppb
2015-04-29151200107021.20 ppb
2015-04-29151200073021.10 ppb
2015-04-29151200072021.10 ppb
2015-04-29151200110021.20 ppb
2015-04-29151200071021.20 ppb
2015-07-29152120038021.10 ppb
2015-07-2915212004202ND
2015-07-29152120044021.10 ppb
2015-07-29152120043021.10 ppb
2015-07-29152120041021.10 ppb
2015-07-29152120045021.10 ppb
2015-07-29152120039021.10 ppb
2015-07-29152120040021.10 ppb
2015-10-26153030011021.90 ppb
2015-10-26153030012022.10 ppb
2015-10-26153030008022.00 ppb
2015-10-26153030014022.20 ppb
2015-10-26153030007022.00 ppb
2015-10-26153030013022.20 ppb
2015-10-26153030010022.00 ppb
2015-10-26153030009021.80 ppb
2016-01-2816029004402ND
2016-01-2816029004302ND
2016-01-2816029004202ND
2016-01-2816029004102ND
2016-01-2816029004002ND
2016-01-2816029003902ND
2016-01-2816029003802ND
2016-01-2816029004502ND
2016-04-26161190080021.30 ppb
2016-04-26161190079021.30 ppb
2016-04-26161190074021.30 ppb
2016-04-26161190077021.30 ppb
2016-04-26161190078021.40 ppb
2016-04-26161190076021.30 ppb
2016-04-26161190081021.50 ppb
2016-04-26161190075021.20 ppb
2016-07-26162100033021.90 ppb
2016-07-26162100034021.90 ppb
2016-07-26162100031021.80 ppb
2016-07-26162100030021.90 ppb
2016-07-26162100032021.70 ppb
2016-07-26162100037021.90 ppb
2016-07-26162100035021.90 ppb
2016-07-26162100036021.60 ppb
2016-10-26163010090022.70 ppb
2016-10-26163010050022.80 ppb
2016-10-26163010051022.80 ppb
2016-10-26163010047022.30 ppb
2016-10-26163010048022.50 ppb
2016-10-26163010046022.30 ppb
2016-10-26163010045022.30 ppb
2016-10-26163010049022.40 ppb
2017-01-24170270009021.90 ppb
2017-01-24170270006022.10 ppb
2017-01-24170270007022.00 ppb
2017-01-24170270008022.00 ppb
2017-01-24170270010021.90 ppb
2017-01-24170270011022.90 ppb
2017-01-24170270012022.20 ppb
2017-01-24170270058022.20 ppb
2017-04-19171100056021.20 ppb
2017-04-19171100057021.20 ppb
2017-04-1917110005802ND
2017-04-19171100059021.000 ppb
2017-04-19171100053021.10 ppb
2017-04-19171100052021.10 ppb
2017-04-19171100054021.10 ppb
2017-04-19171100055021.10 ppb
2017-07-1917202000702ND
2017-07-19172020011021.10 ppb
2017-07-1917202001002ND
2017-07-1917202000602ND
2017-07-1917202001302ND
2017-07-1917202000802ND
2017-07-1917202000902ND
2017-07-19172020012021.10 ppb
2017-10-17172930049021.40 ppb
2017-10-17172930044021.30 ppb
2017-10-17172930045021.30 ppb
2017-10-17172930043021.30 ppb
2017-10-17172930046021.30 ppb
2017-10-17172930047021.40 ppb
2017-10-17172930048021.50 ppb
2017-10-17172930042021.30 ppb
2018-01-23180250037021.50 ppb
2018-04-2418116005602ND
2018-04-2418116005902ND
2018-04-2418116005702ND
2018-04-2418116006102ND
2018-04-2418116006002ND
2018-04-2418116005502ND
2018-04-2418116006202ND
2018-04-2418116005802ND
2018-07-25182070108021.60 ppb
2018-07-25182070106021.40 ppb
2018-07-25182070101021.70 ppb
2018-07-25182070103021.60 ppb
2018-07-25182070107021.40 ppb
2018-07-25182070102021.50 ppb
2018-07-25182070105021.50 ppb
2018-07-25182070104021.40 ppb
2018-10-24182980099022.00 ppb
2018-10-24182980098022.40 ppb
2018-10-24182980100022.00 ppb
2018-10-24182980094021.50 ppb
2018-10-24182980093021.90 ppb
2018-10-24182980096021.60 ppb
2018-10-24182980095021.80 ppb
2018-10-24182980097021.40 ppb
2019-01-2319025001502ND
2019-01-2319025001402ND
2019-01-2319025001602ND
2019-01-2319025001002ND
2019-01-2319025000902ND
2019-01-2319025001102ND
2019-01-2319025001202ND
2019-01-2319025001302ND
2019-04-23191150133021.20 ppb
2019-04-23191150132021.20 ppb
2019-04-23191150127021.20 ppb
2019-04-23191150128021.20 ppb
2019-04-23191150129021.20 ppb
2019-04-23191150130021.20 ppb
2019-04-23191150131021.20 ppb
2019-04-23191150134021.30 ppb
2019-07-22192050010021.30 ppb
2019-07-22192050014021.60 ppb
2019-07-22192050013021.30 ppb
2019-07-22192050015021.60 ppb
2019-07-22192050016021.50 ppb
2019-07-22192050009021.50 ppb
2019-07-22192050012021.40 ppb
2019-07-22192050011021.30 ppb
2019-10-22192970070021.50 ppb
2019-10-22192970069021.70 ppb
2019-10-22192970071021.60 ppb
2019-10-22192970067021.40 ppb
2019-10-22192970065021.30 ppb
2019-10-22192970066021.40 ppb
2019-10-22192970064021.60 ppb
2019-10-22192970068021.40 ppb