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EWG's Tap Water Database — 2019 UPDATE

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Dibromochloromethane

City of Corpus Christi

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

 

287

Samples

0

Samples exceeding legal limit (MCL)

286

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
201219.2 ppb3837ND - 68.9 ppb
201313.7 ppb49496.20 ppb - 59.2 ppb
201410.1 ppb49495.30 ppb - 19.0 ppb
201515.2 ppb49492.90 ppb - 30.1 ppb
201613.4 ppb49492.40 ppb - 20.5 ppb
201713.1 ppb53536.10 ppb - 39.0 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 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
2012-01-26120163900417.9 ppb
2012-05-15120554100116.9 ppb
2012-05-15120554100217.7 ppb
2012-05-15120554100316.3 ppb
2012-05-15120554100417.3 ppb
2012-05-15120554100515.1 ppb
2012-05-15120554100617.3 ppb
2012-05-15120554100719.6 ppb
2012-05-15120554100817.6 ppb
2012-05-151205541009ND
2012-05-15120554101017.7 ppb
2012-05-15120554101117.1 ppb
2012-05-15120554101218.2 ppb
2012-07-10120741100123.3 ppb
2012-07-10120741100316.2 ppb
2012-07-10120741100416.4 ppb
2012-07-10120741100512.3 ppb
2012-07-10120741100615.7 ppb
2012-07-10120741100715.5 ppb
2012-07-10120741100817.2 ppb
2012-07-10120741100919.1 ppb
2012-07-10120741101018.9 ppb
2012-07-10120741101168.9 ppb
2012-07-10120741101218.3 ppb
2012-07-10120741101319.8 ppb
2012-07-10120741101417.3 ppb
2012-12-21AC0734223.4 ppb
2012-12-21AC0734017.0 ppb
2012-12-21AC0735220.8 ppb
2012-12-21AC0734722.5 ppb
2012-12-21AC0734915.9 ppb
2012-12-21AC0735322.7 ppb
2012-12-21AC0735021.3 ppb
2012-12-21AC0735418.0 ppb
2012-12-21AC0735516.6 ppb
2012-12-21AC0734122.4 ppb
2012-12-21AC0734817.2 ppb
2012-12-21AC0735122.6 ppb
2013-02-14AC1056816.5 ppb
2013-02-14AC1055815.4 ppb
2013-02-14AC1056118.2 ppb
2013-02-14AC1056518.3 ppb
2013-02-14AC1056713.3 ppb
2013-02-14AC1056616.1 ppb
2013-02-14AC1056321.1 ppb
2013-02-14AC1056018.3 ppb
2013-02-14AC1055959.2 ppb
2013-02-14AC1056216.5 ppb
2013-02-14AC1056418.8 ppb
2013-02-14AC1055718.4 ppb
2013-05-29AC2085314.3 ppb
2013-05-29AC2086018.1 ppb
2013-05-29AC2086118.5 ppb
2013-05-29AC2085615.8 ppb
2013-05-29AC2085918.1 ppb
2013-05-29AC2085213.9 ppb
2013-05-29AC2085114.8 ppb
2013-05-29AC2085816.9 ppb
2013-05-29AC208507.20 ppb
2013-05-29AC2085515.2 ppb
2013-05-29AC2084914.9 ppb
2013-05-29AC2085415.4 ppb
2013-08-09AC2746612.0 ppb
2013-09-12AC300189.70 ppb
2013-09-12AC300168.90 ppb
2013-09-12AC3002011.3 ppb
2013-09-12AC3002111.3 ppb
2013-09-12AC300137.90 ppb
2013-09-12AC300148.80 ppb
2013-09-12AC300129.00 ppb
2013-09-12AC3002311.8 ppb
2013-09-12AC3002211.0 ppb
2013-09-12AC300179.80 ppb
2013-09-12AC3001511.0 ppb
2013-09-12AC300329.10 ppb
2013-12-20AC381618.10 ppb
2013-12-20AC381667.30 ppb
2013-12-20AC381627.90 ppb
2013-12-20AC381568.80 ppb
2013-12-20AC381556.20 ppb
2013-12-20AC381658.70 ppb
2013-12-20AC3815715.2 ppb
2013-12-20AC381588.60 ppb
2013-12-20AC381637.00 ppb
2013-12-20AC381597.30 ppb
2013-12-20AC3816011.1 ppb
2013-12-20AC381648.50 ppb
2014-03-24AC4821212.2 ppb
2014-03-24AC4820812.9 ppb
2014-03-24AC4821410.4 ppb
2014-03-24AC4821012.3 ppb
2014-03-24AC4822512.1 ppb
2014-03-24AC4821111.0 ppb
2014-03-24AC4821513.9 ppb
2014-03-24AC4820912.7 ppb
2014-03-24AC4821612.2 ppb
2014-03-24AC4820711.4 ppb
2014-03-24AC4821313.1 ppb
2014-03-24AC4822613.5 ppb
2014-05-21AC549597.90 ppb
2014-05-21AC549638.00 ppb
2014-05-21AC549687.20 ppb
2014-05-21AC549697.30 ppb
2014-05-21AC549749.00 ppb
2014-05-21AC549586.70 ppb
2014-05-21AC549617.70 ppb
2014-05-21AC549608.10 ppb
2014-05-21AC549578.30 ppb
2014-05-21AC549739.10 ppb
2014-05-21AC549707.40 ppb
2014-05-21AC549628.50 ppb
2014-08-07AC625505.30 ppb
2014-08-07AC626335.70 ppb
2014-08-07AC626426.60 ppb
2014-08-07AC626345.90 ppb
2014-08-07AC626506.10 ppb
2014-08-07AC626447.50 ppb
2014-08-07AC626475.60 ppb
2014-08-07AC626588.50 ppb
2014-08-07AC626327.50 ppb
2014-08-07AC626466.20 ppb
2014-08-07AC626495.60 ppb
2014-08-07AC626607.00 ppb
2014-08-07AC626307.10 ppb
2014-11-14AC7215411.2 ppb
2014-11-14AC7212315.2 ppb
2014-11-14AC721559.20 ppb
2014-11-14AC7212714.2 ppb
2014-11-14AC7215219.0 ppb
2014-11-14AC721569.40 ppb
2014-11-14AC7218714.5 ppb
2014-11-14AC7217813.0 ppb
2014-11-14AC7212616.0 ppb
2014-11-14AC7212515.9 ppb
2014-11-14AC7218817.8 ppb
2014-11-14AC7215313.4 ppb
2015-02-17AC8068821.0 ppb
2015-02-17AC8068521.5 ppb
2015-02-17AC8068320.0 ppb
2015-02-17AC8067920.7 ppb
2015-02-17AC8068917.9 ppb
2015-02-17AC8068622.9 ppb
2015-02-17AC8069728.7 ppb
2015-02-17AC8069629.8 ppb
2015-02-17AC8069019.7 ppb
2015-02-17AC8068419.4 ppb
2015-02-17AC8069530.1 ppb
2015-02-17AC8068718.8 ppb
2015-04-21AC890045.90 ppb
2015-04-21AC889964.00 ppb
2015-04-21AC890028.80 ppb
2015-04-21AC890014.20 ppb
2015-04-21AC890003.90 ppb
2015-04-21AC889924.60 ppb
2015-04-21AC8899413.8 ppb
2015-04-21AC889956.80 ppb
2015-04-21AC889974.00 ppb
2015-04-21AC889982.90 ppb
2015-04-21AC889999.60 ppb
2015-04-21AC889935.60 ppb
2015-08-13AD0413013.0 ppb
2015-08-13AD0404017.3 ppb
2015-08-13AD0408417.2 ppb
2015-08-13AD0408518.8 ppb
2015-08-13AD0403919.1 ppb
2015-08-13AD0405512.1 ppb
2015-08-13AD0404416.0 ppb
2015-08-13AD0404322.5 ppb
2015-08-13AD0404221.3 ppb
2015-08-13AD0404120.2 ppb
2015-08-13AD0405414.8 ppb
2015-08-13AD0404726.3 ppb
2015-08-13AD0404516.1 ppb
2015-11-30AD1471314.2 ppb
2015-11-30AD1471115.3 ppb
2015-11-30AD1469614.8 ppb
2015-11-30AD1471612.9 ppb
2015-11-30AD147198.20 ppb
2015-11-30AD1471014.4 ppb
2015-11-30AD1471814.4 ppb
2015-11-30AD1471714.1 ppb
2015-11-30AD1471515.8 ppb
2015-11-30AD1469711.6 ppb
2015-11-30AD1471217.4 ppb
2015-11-30AD1471414.7 ppb
2016-02-10AD2299112.6 ppb
2016-02-10AD2298513.1 ppb
2016-02-10AD2298611.7 ppb
2016-02-10AD2298912.4 ppb
2016-02-10AD2298812.8 ppb
2016-02-10AD2298713.8 ppb
2016-02-10AD2299312.6 ppb
2016-02-10AD2299210.8 ppb
2016-02-10AD2298310.8 ppb
2016-02-10AD2298214.7 ppb
2016-02-10AD2298411.1 ppb
2016-02-10AD2299010.3 ppb
2016-04-14AD3314717.1 ppb
2016-04-14AD3315017.4 ppb
2016-04-14AD3315613.2 ppb
2016-04-14AD3314913.5 ppb
2016-04-14AD3314816.0 ppb
2016-04-14AD3315217.9 ppb
2016-04-14AD3315513.8 ppb
2016-04-14AD3315119.3 ppb
2016-04-14AD3315311.8 ppb
2016-04-14AD3314619.9 ppb
2016-04-14AD3315414.9 ppb
2016-04-14AD3314513.6 ppb
2016-09-14AD494682.40 ppb
2016-09-14AD493698.90 ppb
2016-09-14AD493669.20 ppb
2016-09-14AD493709.30 ppb
2016-09-14AD493596.90 ppb
2016-09-14AD493628.80 ppb
2016-09-14AD493689.10 ppb
2016-09-14AD493638.80 ppb
2016-09-14AD493676.90 ppb
2016-09-14AD493606.50 ppb
2016-09-14AD4936510.5 ppb
2016-09-14AD493618.20 ppb
2016-09-14AD4936410.7 ppb
2016-11-08AD5706118.9 ppb
2016-11-08AD5706916.0 ppb
2016-11-08AD5705620.5 ppb
2016-11-08AD5706315.8 ppb
2016-11-08AD5706217.8 ppb
2016-11-08AD5706519.4 ppb
2016-11-08AD5706820.4 ppb
2016-11-08AD5706018.6 ppb
2016-11-08AD5705916.1 ppb
2016-11-08AD5705718.8 ppb
2016-11-08AD5705515.7 ppb
2016-11-08AD5706415.1 ppb
2017-01-18AD653279.70 ppb
2017-01-18AD653268.80 ppb
2017-01-18AD653259.20 ppb
2017-01-18AD653249.80 ppb
2017-01-18AD653379.10 ppb
2017-01-18AD653369.00 ppb
2017-01-18AD6533510.5 ppb
2017-01-18AD6535010.7 ppb
2017-01-18AD653518.60 ppb
2017-01-18AD653289.80 ppb
2017-01-18AD653319.70 ppb
2017-01-18AD653339.30 ppb
2017-03-21AD7605339.0 ppb
2017-05-16AD8443210.1 ppb
2017-05-16AD8442610.7 ppb
2017-05-16AD8442910.5 ppb
2017-05-16AD844248.70 ppb
2017-05-16AD844229.30 ppb
2017-05-16AD8442310.2 ppb
2017-05-16AD8442711.0 ppb
2017-05-16AD844339.60 ppb
2017-05-16AD844256.10 ppb
2017-05-16AD8443011.4 ppb
2017-05-16AD844319.60 ppb
2017-05-16AD844289.40 ppb
2017-05-16AD844668.50 ppb
2017-07-28AD914017.90 ppb
2017-07-28AD913939.10 ppb
2017-08-23AD939429.60 ppb
2017-08-23AD9393711.4 ppb
2017-08-23AD9394011.7 ppb
2017-08-23AD9394410.2 ppb
2017-08-23AD939529.40 ppb
2017-08-23AD9395011.4 ppb
2017-08-23AD9393811.9 ppb
2017-08-23AD9393611.3 ppb
2017-08-23AD939489.90 ppb
2017-08-23AD9394612.6 ppb
2017-08-23AD9394111.1 ppb
2017-08-23AD9395310.3 ppb
2017-11-14AE0471517.3 ppb
2017-11-14AE0473119.5 ppb
2017-11-14AE0473423.4 ppb
2017-11-14AE0473321.0 ppb
2017-11-14AE0472422.8 ppb
2017-11-14AE0472324.0 ppb
2017-11-14AE0472123.6 ppb
2017-11-14AE0473524.1 ppb
2017-11-14AE0471616.8 ppb
2017-11-14AE0472223.3 ppb
2017-11-14AE0471414.9 ppb
2017-11-14AE0473220.3 ppb
2017-11-14AE0478715.0 ppb